[chore]: Bump modernc.org/sqlite from 1.28.0 to 1.29.2 (#2718)

vendor/github.com/hashicorp/golang-lru/v2/.gitignore

@@ -0,0 +1,23 @@
+# Compiled Object files, Static and Dynamic libs (Shared Objects)
+*.o
+*.a
+*.so
+
+# Folders
+_obj
+_test
+
+# Architecture specific extensions/prefixes
+*.[568vq]
+[568vq].out
+
+*.cgo1.go
+*.cgo2.c
+_cgo_defun.c
+_cgo_gotypes.go
+_cgo_export.*
+
+_testmain.go
+
+*.exe
+*.test

vendor/github.com/hashicorp/golang-lru/v2/.golangci.yml

@@ -0,0 +1,46 @@
+# Copyright (c) HashiCorp, Inc.
+# SPDX-License-Identifier: MPL-2.0
+
+linters:
+  fast: false
+  disable-all: true
+  enable:
+    - revive
+    - megacheck
+    - govet
+    - unconvert
+    - gas
+    - gocyclo
+    - dupl
+    - misspell
+    - unparam
+    - unused
+    - typecheck
+    - ineffassign
+    # - stylecheck
+    - exportloopref
+    - gocritic
+    - nakedret
+    - gosimple
+    - prealloc
+
+# golangci-lint configuration file
+linters-settings:
+  revive:
+    ignore-generated-header: true
+    severity: warning
+    rules:
+      - name: package-comments
+        severity: warning
+        disabled: true
+      - name: exported
+        severity: warning
+        disabled: false
+        arguments: ["checkPrivateReceivers", "disableStutteringCheck"]
+
+issues:
+  exclude-use-default: false
+  exclude-rules:
+    - path: _test\.go
+      linters:
+        - dupl

vendor/github.com/hashicorp/golang-lru/v2/2q.go

@@ -0,0 +1,267 @@
+// Copyright (c) HashiCorp, Inc.
+// SPDX-License-Identifier: MPL-2.0
+
+package lru
+
+import (
+	"errors"
+	"sync"
+
+	"github.com/hashicorp/golang-lru/v2/simplelru"
+)
+
+const (
+	// Default2QRecentRatio is the ratio of the 2Q cache dedicated
+	// to recently added entries that have only been accessed once.
+	Default2QRecentRatio = 0.25
+
+	// Default2QGhostEntries is the default ratio of ghost
+	// entries kept to track entries recently evicted
+	Default2QGhostEntries = 0.50
+)
+
+// TwoQueueCache is a thread-safe fixed size 2Q cache.
+// 2Q is an enhancement over the standard LRU cache
+// in that it tracks both frequently and recently used
+// entries separately. This avoids a burst in access to new
+// entries from evicting frequently used entries. It adds some
+// additional tracking overhead to the standard LRU cache, and is
+// computationally about 2x the cost, and adds some metadata over
+// head. The ARCCache is similar, but does not require setting any
+// parameters.
+type TwoQueueCache[K comparable, V any] struct {
+	size        int
+	recentSize  int
+	recentRatio float64
+	ghostRatio  float64
+
+	recent      simplelru.LRUCache[K, V]
+	frequent    simplelru.LRUCache[K, V]
+	recentEvict simplelru.LRUCache[K, struct{}]
+	lock        sync.RWMutex
+}
+
+// New2Q creates a new TwoQueueCache using the default
+// values for the parameters.
+func New2Q[K comparable, V any](size int) (*TwoQueueCache[K, V], error) {
+	return New2QParams[K, V](size, Default2QRecentRatio, Default2QGhostEntries)
+}
+
+// New2QParams creates a new TwoQueueCache using the provided
+// parameter values.
+func New2QParams[K comparable, V any](size int, recentRatio, ghostRatio float64) (*TwoQueueCache[K, V], error) {
+	if size <= 0 {
+		return nil, errors.New("invalid size")
+	}
+	if recentRatio < 0.0 || recentRatio > 1.0 {
+		return nil, errors.New("invalid recent ratio")
+	}
+	if ghostRatio < 0.0 || ghostRatio > 1.0 {
+		return nil, errors.New("invalid ghost ratio")
+	}
+
+	// Determine the sub-sizes
+	recentSize := int(float64(size) * recentRatio)
+	evictSize := int(float64(size) * ghostRatio)
+
+	// Allocate the LRUs
+	recent, err := simplelru.NewLRU[K, V](size, nil)
+	if err != nil {
+		return nil, err
+	}
+	frequent, err := simplelru.NewLRU[K, V](size, nil)
+	if err != nil {
+		return nil, err
+	}
+	recentEvict, err := simplelru.NewLRU[K, struct{}](evictSize, nil)
+	if err != nil {
+		return nil, err
+	}
+
+	// Initialize the cache
+	c := &TwoQueueCache[K, V]{
+		size:        size,
+		recentSize:  recentSize,
+		recentRatio: recentRatio,
+		ghostRatio:  ghostRatio,
+		recent:      recent,
+		frequent:    frequent,
+		recentEvict: recentEvict,
+	}
+	return c, nil
+}
+
+// Get looks up a key's value from the cache.
+func (c *TwoQueueCache[K, V]) Get(key K) (value V, ok bool) {
+	c.lock.Lock()
+	defer c.lock.Unlock()
+
+	// Check if this is a frequent value
+	if val, ok := c.frequent.Get(key); ok {
+		return val, ok
+	}
+
+	// If the value is contained in recent, then we
+	// promote it to frequent
+	if val, ok := c.recent.Peek(key); ok {
+		c.recent.Remove(key)
+		c.frequent.Add(key, val)
+		return val, ok
+	}
+
+	// No hit
+	return
+}
+
+// Add adds a value to the cache.
+func (c *TwoQueueCache[K, V]) Add(key K, value V) {
+	c.lock.Lock()
+	defer c.lock.Unlock()
+
+	// Check if the value is frequently used already,
+	// and just update the value
+	if c.frequent.Contains(key) {
+		c.frequent.Add(key, value)
+		return
+	}
+
+	// Check if the value is recently used, and promote
+	// the value into the frequent list
+	if c.recent.Contains(key) {
+		c.recent.Remove(key)
+		c.frequent.Add(key, value)
+		return
+	}
+
+	// If the value was recently evicted, add it to the
+	// frequently used list
+	if c.recentEvict.Contains(key) {
+		c.ensureSpace(true)
+		c.recentEvict.Remove(key)
+		c.frequent.Add(key, value)
+		return
+	}
+
+	// Add to the recently seen list
+	c.ensureSpace(false)
+	c.recent.Add(key, value)
+}
+
+// ensureSpace is used to ensure we have space in the cache
+func (c *TwoQueueCache[K, V]) ensureSpace(recentEvict bool) {
+	// If we have space, nothing to do
+	recentLen := c.recent.Len()
+	freqLen := c.frequent.Len()
+	if recentLen+freqLen < c.size {
+		return
+	}
+
+	// If the recent buffer is larger than
+	// the target, evict from there
+	if recentLen > 0 && (recentLen > c.recentSize || (recentLen == c.recentSize && !recentEvict)) {
+		k, _, _ := c.recent.RemoveOldest()
+		c.recentEvict.Add(k, struct{}{})
+		return
+	}
+
+	// Remove from the frequent list otherwise
+	c.frequent.RemoveOldest()
+}
+
+// Len returns the number of items in the cache.
+func (c *TwoQueueCache[K, V]) Len() int {
+	c.lock.RLock()
+	defer c.lock.RUnlock()
+	return c.recent.Len() + c.frequent.Len()
+}
+
+// Resize changes the cache size.
+func (c *TwoQueueCache[K, V]) Resize(size int) (evicted int) {
+	c.lock.Lock()
+	defer c.lock.Unlock()
+
+	// Recalculate the sub-sizes
+	recentSize := int(float64(size) * c.recentRatio)
+	evictSize := int(float64(size) * c.ghostRatio)
+	c.size = size
+	c.recentSize = recentSize
+
+	// ensureSpace
+	diff := c.recent.Len() + c.frequent.Len() - size
+	if diff < 0 {
+		diff = 0
+	}
+	for i := 0; i < diff; i++ {
+		c.ensureSpace(true)
+	}
+
+	// Reallocate the LRUs
+	c.recent.Resize(size)
+	c.frequent.Resize(size)
+	c.recentEvict.Resize(evictSize)
+
+	return diff
+}
+
+// Keys returns a slice of the keys in the cache.
+// The frequently used keys are first in the returned slice.
+func (c *TwoQueueCache[K, V]) Keys() []K {
+	c.lock.RLock()
+	defer c.lock.RUnlock()
+	k1 := c.frequent.Keys()
+	k2 := c.recent.Keys()
+	return append(k1, k2...)
+}
+
+// Values returns a slice of the values in the cache.
+// The frequently used values are first in the returned slice.
+func (c *TwoQueueCache[K, V]) Values() []V {
+	c.lock.RLock()
+	defer c.lock.RUnlock()
+	v1 := c.frequent.Values()
+	v2 := c.recent.Values()
+	return append(v1, v2...)
+}
+
+// Remove removes the provided key from the cache.
+func (c *TwoQueueCache[K, V]) Remove(key K) {
+	c.lock.Lock()
+	defer c.lock.Unlock()
+	if c.frequent.Remove(key) {
+		return
+	}
+	if c.recent.Remove(key) {
+		return
+	}
+	if c.recentEvict.Remove(key) {
+		return
+	}
+}
+
+// Purge is used to completely clear the cache.
+func (c *TwoQueueCache[K, V]) Purge() {
+	c.lock.Lock()
+	defer c.lock.Unlock()
+	c.recent.Purge()
+	c.frequent.Purge()
+	c.recentEvict.Purge()
+}
+
+// Contains is used to check if the cache contains a key
+// without updating recency or frequency.
+func (c *TwoQueueCache[K, V]) Contains(key K) bool {
+	c.lock.RLock()
+	defer c.lock.RUnlock()
+	return c.frequent.Contains(key) || c.recent.Contains(key)
+}
+
+// Peek is used to inspect the cache value of a key
+// without updating recency or frequency.
+func (c *TwoQueueCache[K, V]) Peek(key K) (value V, ok bool) {
+	c.lock.RLock()
+	defer c.lock.RUnlock()
+	if val, ok := c.frequent.Peek(key); ok {
+		return val, ok
+	}
+	return c.recent.Peek(key)
+}

vendor/github.com/hashicorp/golang-lru/v2/LICENSE

@@ -0,0 +1,364 @@
+Copyright (c) 2014 HashiCorp, Inc.
+
+Mozilla Public License, version 2.0
+
+1. Definitions
+
+1.1. "Contributor"
+
+     means each individual or legal entity that creates, contributes to the
+     creation of, or owns Covered Software.
+
+1.2. "Contributor Version"
+
+     means the combination of the Contributions of others (if any) used by a
+     Contributor and that particular Contributor's Contribution.
+
+1.3. "Contribution"
+
+     means Covered Software of a particular Contributor.
+
+1.4. "Covered Software"
+
+     means Source Code Form to which the initial Contributor has attached the
+     notice in Exhibit A, the Executable Form of such Source Code Form, and
+     Modifications of such Source Code Form, in each case including portions
+     thereof.
+
+1.5. "Incompatible With Secondary Licenses"
+     means
+
+     a. that the initial Contributor has attached the notice described in
+        Exhibit B to the Covered Software; or
+
+     b. that the Covered Software was made available under the terms of
+        version 1.1 or earlier of the License, but not also under the terms of
+        a Secondary License.
+
+1.6. "Executable Form"
+
+     means any form of the work other than Source Code Form.
+
+1.7. "Larger Work"
+
+     means a work that combines Covered Software with other material, in a
+     separate file or files, that is not Covered Software.
+
+1.8. "License"
+
+     means this document.
+
+1.9. "Licensable"
+
+     means having the right to grant, to the maximum extent possible, whether
+     at the time of the initial grant or subsequently, any and all of the
+     rights conveyed by this License.
+
+1.10. "Modifications"
+
+     means any of the following:
+
+     a. any file in Source Code Form that results from an addition to,
+        deletion from, or modification of the contents of Covered Software; or
+
+     b. any new file in Source Code Form that contains any Covered Software.
+
+1.11. "Patent Claims" of a Contributor
+
+      means any patent claim(s), including without limitation, method,
+      process, and apparatus claims, in any patent Licensable by such
+      Contributor that would be infringed, but for the grant of the License,
+      by the making, using, selling, offering for sale, having made, import,
+      or transfer of either its Contributions or its Contributor Version.
+
+1.12. "Secondary License"
+
+      means either the GNU General Public License, Version 2.0, the GNU Lesser
+      General Public License, Version 2.1, the GNU Affero General Public
+      License, Version 3.0, or any later versions of those licenses.
+
+1.13. "Source Code Form"
+
+      means the form of the work preferred for making modifications.
+
+1.14. "You" (or "Your")
+
+      means an individual or a legal entity exercising rights under this
+      License. For legal entities, "You" includes any entity that controls, is
+      controlled by, or is under common control with You. For purposes of this
+      definition, "control" means (a) the power, direct or indirect, to cause
+      the direction or management of such entity, whether by contract or
+      otherwise, or (b) ownership of more than fifty percent (50%) of the
+      outstanding shares or beneficial ownership of such entity.
+
+
+2. License Grants and Conditions
+
+2.1. Grants
+
+     Each Contributor hereby grants You a world-wide, royalty-free,
+     non-exclusive license:
+
+     a. under intellectual property rights (other than patent or trademark)
+        Licensable by such Contributor to use, reproduce, make available,
+        modify, display, perform, distribute, and otherwise exploit its
+        Contributions, either on an unmodified basis, with Modifications, or
+        as part of a Larger Work; and
+
+     b. under Patent Claims of such Contributor to make, use, sell, offer for
+        sale, have made, import, and otherwise transfer either its
+        Contributions or its Contributor Version.
+
+2.2. Effective Date
+
+     The licenses granted in Section 2.1 with respect to any Contribution
+     become effective for each Contribution on the date the Contributor first
+     distributes such Contribution.
+
+2.3. Limitations on Grant Scope
+
+     The licenses granted in this Section 2 are the only rights granted under
+     this License. No additional rights or licenses will be implied from the
+     distribution or licensing of Covered Software under this License.
+     Notwithstanding Section 2.1(b) above, no patent license is granted by a
+     Contributor:
+
+     a. for any code that a Contributor has removed from Covered Software; or
+
+     b. for infringements caused by: (i) Your and any other third party's
+        modifications of Covered Software, or (ii) the combination of its
+        Contributions with other software (except as part of its Contributor
+        Version); or
+
+     c. under Patent Claims infringed by Covered Software in the absence of
+        its Contributions.
+
+     This License does not grant any rights in the trademarks, service marks,
+     or logos of any Contributor (except as may be necessary to comply with
+     the notice requirements in Section 3.4).
+
+2.4. Subsequent Licenses
+
+     No Contributor makes additional grants as a result of Your choice to
+     distribute the Covered Software under a subsequent version of this
+     License (see Section 10.2) or under the terms of a Secondary License (if
+     permitted under the terms of Section 3.3).
+
+2.5. Representation
+
+     Each Contributor represents that the Contributor believes its
+     Contributions are its original creation(s) or it has sufficient rights to
+     grant the rights to its Contributions conveyed by this License.
+
+2.6. Fair Use
+
+     This License is not intended to limit any rights You have under
+     applicable copyright doctrines of fair use, fair dealing, or other
+     equivalents.
+
+2.7. Conditions
+
+     Sections 3.1, 3.2, 3.3, and 3.4 are conditions of the licenses granted in
+     Section 2.1.
+
+
+3. Responsibilities
+
+3.1. Distribution of Source Form
+
+     All distribution of Covered Software in Source Code Form, including any
+     Modifications that You create or to which You contribute, must be under
+     the terms of this License. You must inform recipients that the Source
+     Code Form of the Covered Software is governed by the terms of this
+     License, and how they can obtain a copy of this License. You may not
+     attempt to alter or restrict the recipients' rights in the Source Code
+     Form.
+
+3.2. Distribution of Executable Form
+
+     If You distribute Covered Software in Executable Form then:
+
+     a. such Covered Software must also be made available in Source Code Form,
+        as described in Section 3.1, and You must inform recipients of the
+        Executable Form how they can obtain a copy of such Source Code Form by
+        reasonable means in a timely manner, at a charge no more than the cost
+        of distribution to the recipient; and
+
+     b. You may distribute such Executable Form under the terms of this
+        License, or sublicense it under different terms, provided that the
+        license for the Executable Form does not attempt to limit or alter the
+        recipients' rights in the Source Code Form under this License.
+
+3.3. Distribution of a Larger Work
+
+     You may create and distribute a Larger Work under terms of Your choice,
+     provided that You also comply with the requirements of this License for
+     the Covered Software. If the Larger Work is a combination of Covered
+     Software with a work governed by one or more Secondary Licenses, and the
+     Covered Software is not Incompatible With Secondary Licenses, this
+     License permits You to additionally distribute such Covered Software
+     under the terms of such Secondary License(s), so that the recipient of
+     the Larger Work may, at their option, further distribute the Covered
+     Software under the terms of either this License or such Secondary
+     License(s).
+
+3.4. Notices
+
+     You may not remove or alter the substance of any license notices
+     (including copyright notices, patent notices, disclaimers of warranty, or
+     limitations of liability) contained within the Source Code Form of the
+     Covered Software, except that You may alter any license notices to the
+     extent required to remedy known factual inaccuracies.
+
+3.5. Application of Additional Terms
+
+     You may choose to offer, and to charge a fee for, warranty, support,
+     indemnity or liability obligations to one or more recipients of Covered
+     Software. However, You may do so only on Your own behalf, and not on
+     behalf of any Contributor. You must make it absolutely clear that any
+     such warranty, support, indemnity, or liability obligation is offered by
+     You alone, and You hereby agree to indemnify every Contributor for any
+     liability incurred by such Contributor as a result of warranty, support,
+     indemnity or liability terms You offer. You may include additional
+     disclaimers of warranty and limitations of liability specific to any
+     jurisdiction.
+
+4. Inability to Comply Due to Statute or Regulation
+
+   If it is impossible for You to comply with any of the terms of this License
+   with respect to some or all of the Covered Software due to statute,
+   judicial order, or regulation then You must: (a) comply with the terms of
+   this License to the maximum extent possible; and (b) describe the
+   limitations and the code they affect. Such description must be placed in a
+   text file included with all distributions of the Covered Software under
+   this License. Except to the extent prohibited by statute or regulation,
+   such description must be sufficiently detailed for a recipient of ordinary
+   skill to be able to understand it.
+
+5. Termination
+
+5.1. The rights granted under this License will terminate automatically if You
+     fail to comply with any of its terms. However, if You become compliant,
+     then the rights granted under this License from a particular Contributor
+     are reinstated (a) provisionally, unless and until such Contributor
+     explicitly and finally terminates Your grants, and (b) on an ongoing
+     basis, if such Contributor fails to notify You of the non-compliance by
+     some reasonable means prior to 60 days after You have come back into
+     compliance. Moreover, Your grants from a particular Contributor are
+     reinstated on an ongoing basis if such Contributor notifies You of the
+     non-compliance by some reasonable means, this is the first time You have
+     received notice of non-compliance with this License from such
+     Contributor, and You become compliant prior to 30 days after Your receipt
+     of the notice.
+
+5.2. If You initiate litigation against any entity by asserting a patent
+     infringement claim (excluding declaratory judgment actions,
+     counter-claims, and cross-claims) alleging that a Contributor Version
+     directly or indirectly infringes any patent, then the rights granted to
+     You by any and all Contributors for the Covered Software under Section
+     2.1 of this License shall terminate.
+
+5.3. In the event of termination under Sections 5.1 or 5.2 above, all end user
+     license agreements (excluding distributors and resellers) which have been
+     validly granted by You or Your distributors under this License prior to
+     termination shall survive termination.
+
+6. Disclaimer of Warranty
+
+   Covered Software is provided under this License on an "as is" basis,
+   without warranty of any kind, either expressed, implied, or statutory,
+   including, without limitation, warranties that the Covered Software is free
+   of defects, merchantable, fit for a particular purpose or non-infringing.
+   The entire risk as to the quality and performance of the Covered Software
+   is with You. Should any Covered Software prove defective in any respect,
+   You (not any Contributor) assume the cost of any necessary servicing,
+   repair, or correction. This disclaimer of warranty constitutes an essential
+   part of this License. No use of  any Covered Software is authorized under
+   this License except under this disclaimer.
+
+7. Limitation of Liability
+
+   Under no circumstances and under no legal theory, whether tort (including
+   negligence), contract, or otherwise, shall any Contributor, or anyone who
+   distributes Covered Software as permitted above, be liable to You for any
+   direct, indirect, special, incidental, or consequential damages of any
+   character including, without limitation, damages for lost profits, loss of
+   goodwill, work stoppage, computer failure or malfunction, or any and all
+   other commercial damages or losses, even if such party shall have been
+   informed of the possibility of such damages. This limitation of liability
+   shall not apply to liability for death or personal injury resulting from
+   such party's negligence to the extent applicable law prohibits such
+   limitation. Some jurisdictions do not allow the exclusion or limitation of
+   incidental or consequential damages, so this exclusion and limitation may
+   not apply to You.
+
+8. Litigation
+
+   Any litigation relating to this License may be brought only in the courts
+   of a jurisdiction where the defendant maintains its principal place of
+   business and such litigation shall be governed by laws of that
+   jurisdiction, without reference to its conflict-of-law provisions. Nothing
+   in this Section shall prevent a party's ability to bring cross-claims or
+   counter-claims.
+
+9. Miscellaneous
+
+   This License represents the complete agreement concerning the subject
+   matter hereof. If any provision of this License is held to be
+   unenforceable, such provision shall be reformed only to the extent
+   necessary to make it enforceable. Any law or regulation which provides that
+   the language of a contract shall be construed against the drafter shall not
+   be used to construe this License against a Contributor.
+
+
+10. Versions of the License
+
+10.1. New Versions
+
+      Mozilla Foundation is the license steward. Except as provided in Section
+      10.3, no one other than the license steward has the right to modify or
+      publish new versions of this License. Each version will be given a
+      distinguishing version number.
+
+10.2. Effect of New Versions
+
+      You may distribute the Covered Software under the terms of the version
+      of the License under which You originally received the Covered Software,
+      or under the terms of any subsequent version published by the license
+      steward.
+
+10.3. Modified Versions
+
+      If you create software not governed by this License, and you want to
+      create a new license for such software, you may create and use a
+      modified version of this License if you rename the license and remove
+      any references to the name of the license steward (except to note that
+      such modified license differs from this License).
+
+10.4. Distributing Source Code Form that is Incompatible With Secondary
+      Licenses If You choose to distribute Source Code Form that is
+      Incompatible With Secondary Licenses under the terms of this version of
+      the License, the notice described in Exhibit B of this License must be
+      attached.
+
+Exhibit A - Source Code Form License Notice
+
+      This Source Code Form is subject to the
+      terms of the Mozilla Public License, v.
+      2.0. If a copy of the MPL was not
+      distributed with this file, You can
+      obtain one at
+      http://mozilla.org/MPL/2.0/.
+
+If it is not possible or desirable to put the notice in a particular file,
+then You may include the notice in a location (such as a LICENSE file in a
+relevant directory) where a recipient would be likely to look for such a
+notice.
+
+You may add additional accurate notices of copyright ownership.
+
+Exhibit B - "Incompatible With Secondary Licenses" Notice
+
+      This Source Code Form is "Incompatible
+      With Secondary Licenses", as defined by
+      the Mozilla Public License, v. 2.0.

vendor/github.com/hashicorp/golang-lru/v2/README.md

@@ -0,0 +1,79 @@
+golang-lru
+==========
+
+This provides the `lru` package which implements a fixed-size
+thread safe LRU cache. It is based on the cache in Groupcache.
+
+Documentation
+=============
+
+Full docs are available on [Go Packages](https://pkg.go.dev/github.com/hashicorp/golang-lru/v2)
+
+LRU cache example
+=================
+
+```go
+package main
+
+import (
+	"fmt"
+	"github.com/hashicorp/golang-lru/v2"
+)
+
+func main() {
+	l, _ := lru.New[int, any](128)
+	for i := 0; i < 256; i++ {
+		l.Add(i, nil)
+	}
+	if l.Len() != 128 {
+		panic(fmt.Sprintf("bad len: %v", l.Len()))
+	}
+}
+```
+
+Expirable LRU cache example
+===========================
+
+```go
+package main
+
+import (
+	"fmt"
+	"time"
+
+	"github.com/hashicorp/golang-lru/v2/expirable"
+)
+
+func main() {
+	// make cache with 10ms TTL and 5 max keys
+	cache := expirable.NewLRU[string, string](5, nil, time.Millisecond*10)
+
+
+	// set value under key1.
+	cache.Add("key1", "val1")
+
+	// get value under key1
+	r, ok := cache.Get("key1")
+
+	// check for OK value
+	if ok {
+		fmt.Printf("value before expiration is found: %v, value: %q\n", ok, r)
+	}
+
+	// wait for cache to expire
+	time.Sleep(time.Millisecond * 12)
+
+	// get value under key1 after key expiration
+	r, ok = cache.Get("key1")
+	fmt.Printf("value after expiration is found: %v, value: %q\n", ok, r)
+
+	// set value under key2, would evict old entry because it is already expired.
+	cache.Add("key2", "val2")
+
+	fmt.Printf("Cache len: %d\n", cache.Len())
+	// Output:
+	// value before expiration is found: true, value: "val1"
+	// value after expiration is found: false, value: ""
+	// Cache len: 1
+}
+```

vendor/github.com/hashicorp/golang-lru/v2/doc.go

@@ -0,0 +1,24 @@
+// Copyright (c) HashiCorp, Inc.
+// SPDX-License-Identifier: MPL-2.0
+
+// Package lru provides three different LRU caches of varying sophistication.
+//
+// Cache is a simple LRU cache. It is based on the LRU implementation in
+// groupcache: https://github.com/golang/groupcache/tree/master/lru
+//
+// TwoQueueCache tracks frequently used and recently used entries separately.
+// This avoids a burst of accesses from taking out frequently used entries, at
+// the cost of about 2x computational overhead and some extra bookkeeping.
+//
+// ARCCache is an adaptive replacement cache. It tracks recent evictions as well
+// as recent usage in both the frequent and recent caches. Its computational
+// overhead is comparable to TwoQueueCache, but the memory overhead is linear
+// with the size of the cache.
+//
+// ARC has been patented by IBM, so do not use it if that is problematic for
+// your program. For this reason, it is in a separate go module contained within
+// this repository.
+//
+// All caches in this package take locks while operating, and are therefore
+// thread-safe for consumers.
+package lru

vendor/github.com/hashicorp/golang-lru/v2/internal/list.go

@@ -0,0 +1,142 @@
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE_list file.
+
+package internal
+
+import "time"
+
+// Entry is an LRU Entry
+type Entry[K comparable, V any] struct {
+	// Next and previous pointers in the doubly-linked list of elements.
+	// To simplify the implementation, internally a list l is implemented
+	// as a ring, such that &l.root is both the next element of the last
+	// list element (l.Back()) and the previous element of the first list
+	// element (l.Front()).
+	next, prev *Entry[K, V]
+
+	// The list to which this element belongs.
+	list *LruList[K, V]
+
+	// The LRU Key of this element.
+	Key K
+
+	// The Value stored with this element.
+	Value V
+
+	// The time this element would be cleaned up, optional
+	ExpiresAt time.Time
+
+	// The expiry bucket item was put in, optional
+	ExpireBucket uint8
+}
+
+// PrevEntry returns the previous list element or nil.
+func (e *Entry[K, V]) PrevEntry() *Entry[K, V] {
+	if p := e.prev; e.list != nil && p != &e.list.root {
+		return p
+	}
+	return nil
+}
+
+// LruList represents a doubly linked list.
+// The zero Value for LruList is an empty list ready to use.
+type LruList[K comparable, V any] struct {
+	root Entry[K, V] // sentinel list element, only &root, root.prev, and root.next are used
+	len  int         // current list Length excluding (this) sentinel element
+}
+
+// Init initializes or clears list l.
+func (l *LruList[K, V]) Init() *LruList[K, V] {
+	l.root.next = &l.root
+	l.root.prev = &l.root
+	l.len = 0
+	return l
+}
+
+// NewList returns an initialized list.
+func NewList[K comparable, V any]() *LruList[K, V] { return new(LruList[K, V]).Init() }
+
+// Length returns the number of elements of list l.
+// The complexity is O(1).
+func (l *LruList[K, V]) Length() int { return l.len }
+
+// Back returns the last element of list l or nil if the list is empty.
+func (l *LruList[K, V]) Back() *Entry[K, V] {
+	if l.len == 0 {
+		return nil
+	}
+	return l.root.prev
+}
+
+// lazyInit lazily initializes a zero List Value.
+func (l *LruList[K, V]) lazyInit() {
+	if l.root.next == nil {
+		l.Init()
+	}
+}
+
+// insert inserts e after at, increments l.len, and returns e.
+func (l *LruList[K, V]) insert(e, at *Entry[K, V]) *Entry[K, V] {
+	e.prev = at
+	e.next = at.next
+	e.prev.next = e
+	e.next.prev = e
+	e.list = l
+	l.len++
+	return e
+}
+
+// insertValue is a convenience wrapper for insert(&Entry{Value: v, ExpiresAt: ExpiresAt}, at).
+func (l *LruList[K, V]) insertValue(k K, v V, expiresAt time.Time, at *Entry[K, V]) *Entry[K, V] {
+	return l.insert(&Entry[K, V]{Value: v, Key: k, ExpiresAt: expiresAt}, at)
+}
+
+// Remove removes e from its list, decrements l.len
+func (l *LruList[K, V]) Remove(e *Entry[K, V]) V {
+	e.prev.next = e.next
+	e.next.prev = e.prev
+	e.next = nil // avoid memory leaks
+	e.prev = nil // avoid memory leaks
+	e.list = nil
+	l.len--
+
+	return e.Value
+}
+
+// move moves e to next to at.
+func (l *LruList[K, V]) move(e, at *Entry[K, V]) {
+	if e == at {
+		return
+	}
+	e.prev.next = e.next
+	e.next.prev = e.prev
+
+	e.prev = at
+	e.next = at.next
+	e.prev.next = e
+	e.next.prev = e
+}
+
+// PushFront inserts a new element e with value v at the front of list l and returns e.
+func (l *LruList[K, V]) PushFront(k K, v V) *Entry[K, V] {
+	l.lazyInit()
+	return l.insertValue(k, v, time.Time{}, &l.root)
+}
+
+// PushFrontExpirable inserts a new expirable element e with Value v at the front of list l and returns e.
+func (l *LruList[K, V]) PushFrontExpirable(k K, v V, expiresAt time.Time) *Entry[K, V] {
+	l.lazyInit()
+	return l.insertValue(k, v, expiresAt, &l.root)
+}
+
+// MoveToFront moves element e to the front of list l.
+// If e is not an element of l, the list is not modified.
+// The element must not be nil.
+func (l *LruList[K, V]) MoveToFront(e *Entry[K, V]) {
+	if e.list != l || l.root.next == e {
+		return
+	}
+	// see comment in List.Remove about initialization of l
+	l.move(e, &l.root)
+}

vendor/github.com/hashicorp/golang-lru/v2/lru.go

@@ -0,0 +1,250 @@
+// Copyright (c) HashiCorp, Inc.
+// SPDX-License-Identifier: MPL-2.0
+
+package lru
+
+import (
+	"sync"
+
+	"github.com/hashicorp/golang-lru/v2/simplelru"
+)
+
+const (
+	// DefaultEvictedBufferSize defines the default buffer size to store evicted key/val
+	DefaultEvictedBufferSize = 16
+)
+
+// Cache is a thread-safe fixed size LRU cache.
+type Cache[K comparable, V any] struct {
+	lru         *simplelru.LRU[K, V]
+	evictedKeys []K
+	evictedVals []V
+	onEvictedCB func(k K, v V)
+	lock        sync.RWMutex
+}
+
+// New creates an LRU of the given size.
+func New[K comparable, V any](size int) (*Cache[K, V], error) {
+	return NewWithEvict[K, V](size, nil)
+}
+
+// NewWithEvict constructs a fixed size cache with the given eviction
+// callback.
+func NewWithEvict[K comparable, V any](size int, onEvicted func(key K, value V)) (c *Cache[K, V], err error) {
+	// create a cache with default settings
+	c = &Cache[K, V]{
+		onEvictedCB: onEvicted,
+	}
+	if onEvicted != nil {
+		c.initEvictBuffers()
+		onEvicted = c.onEvicted
+	}
+	c.lru, err = simplelru.NewLRU(size, onEvicted)
+	return
+}
+
+func (c *Cache[K, V]) initEvictBuffers() {
+	c.evictedKeys = make([]K, 0, DefaultEvictedBufferSize)
+	c.evictedVals = make([]V, 0, DefaultEvictedBufferSize)
+}
+
+// onEvicted save evicted key/val and sent in externally registered callback
+// outside of critical section
+func (c *Cache[K, V]) onEvicted(k K, v V) {
+	c.evictedKeys = append(c.evictedKeys, k)
+	c.evictedVals = append(c.evictedVals, v)
+}
+
+// Purge is used to completely clear the cache.
+func (c *Cache[K, V]) Purge() {
+	var ks []K
+	var vs []V
+	c.lock.Lock()
+	c.lru.Purge()
+	if c.onEvictedCB != nil && len(c.evictedKeys) > 0 {
+		ks, vs = c.evictedKeys, c.evictedVals
+		c.initEvictBuffers()
+	}
+	c.lock.Unlock()
+	// invoke callback outside of critical section
+	if c.onEvictedCB != nil {
+		for i := 0; i < len(ks); i++ {
+			c.onEvictedCB(ks[i], vs[i])
+		}
+	}
+}
+
+// Add adds a value to the cache. Returns true if an eviction occurred.
+func (c *Cache[K, V]) Add(key K, value V) (evicted bool) {
+	var k K
+	var v V
+	c.lock.Lock()
+	evicted = c.lru.Add(key, value)
+	if c.onEvictedCB != nil && evicted {
+		k, v = c.evictedKeys[0], c.evictedVals[0]
+		c.evictedKeys, c.evictedVals = c.evictedKeys[:0], c.evictedVals[:0]
+	}
+	c.lock.Unlock()
+	if c.onEvictedCB != nil && evicted {
+		c.onEvictedCB(k, v)
+	}
+	return
+}
+
+// Get looks up a key's value from the cache.
+func (c *Cache[K, V]) Get(key K) (value V, ok bool) {
+	c.lock.Lock()
+	value, ok = c.lru.Get(key)
+	c.lock.Unlock()
+	return value, ok
+}
+
+// Contains checks if a key is in the cache, without updating the
+// recent-ness or deleting it for being stale.
+func (c *Cache[K, V]) Contains(key K) bool {
+	c.lock.RLock()
+	containKey := c.lru.Contains(key)
+	c.lock.RUnlock()
+	return containKey
+}
+
+// Peek returns the key value (or undefined if not found) without updating
+// the "recently used"-ness of the key.
+func (c *Cache[K, V]) Peek(key K) (value V, ok bool) {
+	c.lock.RLock()
+	value, ok = c.lru.Peek(key)
+	c.lock.RUnlock()
+	return value, ok
+}
+
+// ContainsOrAdd checks if a key is in the cache without updating the
+// recent-ness or deleting it for being stale, and if not, adds the value.
+// Returns whether found and whether an eviction occurred.
+func (c *Cache[K, V]) ContainsOrAdd(key K, value V) (ok, evicted bool) {
+	var k K
+	var v V
+	c.lock.Lock()
+	if c.lru.Contains(key) {
+		c.lock.Unlock()
+		return true, false
+	}
+	evicted = c.lru.Add(key, value)
+	if c.onEvictedCB != nil && evicted {
+		k, v = c.evictedKeys[0], c.evictedVals[0]
+		c.evictedKeys, c.evictedVals = c.evictedKeys[:0], c.evictedVals[:0]
+	}
+	c.lock.Unlock()
+	if c.onEvictedCB != nil && evicted {
+		c.onEvictedCB(k, v)
+	}
+	return false, evicted
+}
+
+// PeekOrAdd checks if a key is in the cache without updating the
+// recent-ness or deleting it for being stale, and if not, adds the value.
+// Returns whether found and whether an eviction occurred.
+func (c *Cache[K, V]) PeekOrAdd(key K, value V) (previous V, ok, evicted bool) {
+	var k K
+	var v V
+	c.lock.Lock()
+	previous, ok = c.lru.Peek(key)
+	if ok {
+		c.lock.Unlock()
+		return previous, true, false
+	}
+	evicted = c.lru.Add(key, value)
+	if c.onEvictedCB != nil && evicted {
+		k, v = c.evictedKeys[0], c.evictedVals[0]
+		c.evictedKeys, c.evictedVals = c.evictedKeys[:0], c.evictedVals[:0]
+	}
+	c.lock.Unlock()
+	if c.onEvictedCB != nil && evicted {
+		c.onEvictedCB(k, v)
+	}
+	return
+}
+
+// Remove removes the provided key from the cache.
+func (c *Cache[K, V]) Remove(key K) (present bool) {
+	var k K
+	var v V
+	c.lock.Lock()
+	present = c.lru.Remove(key)
+	if c.onEvictedCB != nil && present {
+		k, v = c.evictedKeys[0], c.evictedVals[0]
+		c.evictedKeys, c.evictedVals = c.evictedKeys[:0], c.evictedVals[:0]
+	}
+	c.lock.Unlock()
+	if c.onEvictedCB != nil && present {
+		c.onEvictedCB(k, v)
+	}
+	return
+}
+
+// Resize changes the cache size.
+func (c *Cache[K, V]) Resize(size int) (evicted int) {
+	var ks []K
+	var vs []V
+	c.lock.Lock()
+	evicted = c.lru.Resize(size)
+	if c.onEvictedCB != nil && evicted > 0 {
+		ks, vs = c.evictedKeys, c.evictedVals
+		c.initEvictBuffers()
+	}
+	c.lock.Unlock()
+	if c.onEvictedCB != nil && evicted > 0 {
+		for i := 0; i < len(ks); i++ {
+			c.onEvictedCB(ks[i], vs[i])
+		}
+	}
+	return evicted
+}
+
+// RemoveOldest removes the oldest item from the cache.
+func (c *Cache[K, V]) RemoveOldest() (key K, value V, ok bool) {
+	var k K
+	var v V
+	c.lock.Lock()
+	key, value, ok = c.lru.RemoveOldest()
+	if c.onEvictedCB != nil && ok {
+		k, v = c.evictedKeys[0], c.evictedVals[0]
+		c.evictedKeys, c.evictedVals = c.evictedKeys[:0], c.evictedVals[:0]
+	}
+	c.lock.Unlock()
+	if c.onEvictedCB != nil && ok {
+		c.onEvictedCB(k, v)
+	}
+	return
+}
+
+// GetOldest returns the oldest entry
+func (c *Cache[K, V]) GetOldest() (key K, value V, ok bool) {
+	c.lock.RLock()
+	key, value, ok = c.lru.GetOldest()
+	c.lock.RUnlock()
+	return
+}
+
+// Keys returns a slice of the keys in the cache, from oldest to newest.
+func (c *Cache[K, V]) Keys() []K {
+	c.lock.RLock()
+	keys := c.lru.Keys()
+	c.lock.RUnlock()
+	return keys
+}
+
+// Values returns a slice of the values in the cache, from oldest to newest.
+func (c *Cache[K, V]) Values() []V {
+	c.lock.RLock()
+	values := c.lru.Values()
+	c.lock.RUnlock()
+	return values
+}
+
+// Len returns the number of items in the cache.
+func (c *Cache[K, V]) Len() int {
+	c.lock.RLock()
+	length := c.lru.Len()
+	c.lock.RUnlock()
+	return length
+}

vendor/github.com/hashicorp/golang-lru/v2/simplelru/LICENSE_list

@@ -1,4 +1,6 @@
-Copyright (c) 2017 The CC Authors. All rights reserved.
+This license applies to simplelru/list.go
+
+Copyright (c) 2009 The Go Authors. All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions are
@@ -10,7 +12,7 @@ notice, this list of conditions and the following disclaimer.
 copyright notice, this list of conditions and the following disclaimer
 in the documentation and/or other materials provided with the
 distribution.
-   * Neither the names of the authors nor the names of the
+   * Neither the name of Google Inc. nor the names of its
 contributors may be used to endorse or promote products derived from
 this software without specific prior written permission.
 

vendor/github.com/hashicorp/golang-lru/v2/simplelru/lru.go

@@ -0,0 +1,177 @@
+// Copyright (c) HashiCorp, Inc.
+// SPDX-License-Identifier: MPL-2.0
+
+package simplelru
+
+import (
+	"errors"
+
+	"github.com/hashicorp/golang-lru/v2/internal"
+)
+
+// EvictCallback is used to get a callback when a cache entry is evicted
+type EvictCallback[K comparable, V any] func(key K, value V)
+
+// LRU implements a non-thread safe fixed size LRU cache
+type LRU[K comparable, V any] struct {
+	size      int
+	evictList *internal.LruList[K, V]
+	items     map[K]*internal.Entry[K, V]
+	onEvict   EvictCallback[K, V]
+}
+
+// NewLRU constructs an LRU of the given size
+func NewLRU[K comparable, V any](size int, onEvict EvictCallback[K, V]) (*LRU[K, V], error) {
+	if size <= 0 {
+		return nil, errors.New("must provide a positive size")
+	}
+
+	c := &LRU[K, V]{
+		size:      size,
+		evictList: internal.NewList[K, V](),
+		items:     make(map[K]*internal.Entry[K, V]),
+		onEvict:   onEvict,
+	}
+	return c, nil
+}
+
+// Purge is used to completely clear the cache.
+func (c *LRU[K, V]) Purge() {
+	for k, v := range c.items {
+		if c.onEvict != nil {
+			c.onEvict(k, v.Value)
+		}
+		delete(c.items, k)
+	}
+	c.evictList.Init()
+}
+
+// Add adds a value to the cache.  Returns true if an eviction occurred.
+func (c *LRU[K, V]) Add(key K, value V) (evicted bool) {
+	// Check for existing item
+	if ent, ok := c.items[key]; ok {
+		c.evictList.MoveToFront(ent)
+		ent.Value = value
+		return false
+	}
+
+	// Add new item
+	ent := c.evictList.PushFront(key, value)
+	c.items[key] = ent
+
+	evict := c.evictList.Length() > c.size
+	// Verify size not exceeded
+	if evict {
+		c.removeOldest()
+	}
+	return evict
+}
+
+// Get looks up a key's value from the cache.
+func (c *LRU[K, V]) Get(key K) (value V, ok bool) {
+	if ent, ok := c.items[key]; ok {
+		c.evictList.MoveToFront(ent)
+		return ent.Value, true
+	}
+	return
+}
+
+// Contains checks if a key is in the cache, without updating the recent-ness
+// or deleting it for being stale.
+func (c *LRU[K, V]) Contains(key K) (ok bool) {
+	_, ok = c.items[key]
+	return ok
+}
+
+// Peek returns the key value (or undefined if not found) without updating
+// the "recently used"-ness of the key.
+func (c *LRU[K, V]) Peek(key K) (value V, ok bool) {
+	var ent *internal.Entry[K, V]
+	if ent, ok = c.items[key]; ok {
+		return ent.Value, true
+	}
+	return
+}
+
+// Remove removes the provided key from the cache, returning if the
+// key was contained.
+func (c *LRU[K, V]) Remove(key K) (present bool) {
+	if ent, ok := c.items[key]; ok {
+		c.removeElement(ent)
+		return true
+	}
+	return false
+}
+
+// RemoveOldest removes the oldest item from the cache.
+func (c *LRU[K, V]) RemoveOldest() (key K, value V, ok bool) {
+	if ent := c.evictList.Back(); ent != nil {
+		c.removeElement(ent)
+		return ent.Key, ent.Value, true
+	}
+	return
+}
+
+// GetOldest returns the oldest entry
+func (c *LRU[K, V]) GetOldest() (key K, value V, ok bool) {
+	if ent := c.evictList.Back(); ent != nil {
+		return ent.Key, ent.Value, true
+	}
+	return
+}
+
+// Keys returns a slice of the keys in the cache, from oldest to newest.
+func (c *LRU[K, V]) Keys() []K {
+	keys := make([]K, c.evictList.Length())
+	i := 0
+	for ent := c.evictList.Back(); ent != nil; ent = ent.PrevEntry() {
+		keys[i] = ent.Key
+		i++
+	}
+	return keys
+}
+
+// Values returns a slice of the values in the cache, from oldest to newest.
+func (c *LRU[K, V]) Values() []V {
+	values := make([]V, len(c.items))
+	i := 0
+	for ent := c.evictList.Back(); ent != nil; ent = ent.PrevEntry() {
+		values[i] = ent.Value
+		i++
+	}
+	return values
+}
+
+// Len returns the number of items in the cache.
+func (c *LRU[K, V]) Len() int {
+	return c.evictList.Length()
+}
+
+// Resize changes the cache size.
+func (c *LRU[K, V]) Resize(size int) (evicted int) {
+	diff := c.Len() - size
+	if diff < 0 {
+		diff = 0
+	}
+	for i := 0; i < diff; i++ {
+		c.removeOldest()
+	}
+	c.size = size
+	return diff
+}
+
+// removeOldest removes the oldest item from the cache.
+func (c *LRU[K, V]) removeOldest() {
+	if ent := c.evictList.Back(); ent != nil {
+		c.removeElement(ent)
+	}
+}
+
+// removeElement is used to remove a given list element from the cache
+func (c *LRU[K, V]) removeElement(e *internal.Entry[K, V]) {
+	c.evictList.Remove(e)
+	delete(c.items, e.Key)
+	if c.onEvict != nil {
+		c.onEvict(e.Key, e.Value)
+	}
+}

vendor/github.com/hashicorp/golang-lru/v2/simplelru/lru_interface.go

@@ -0,0 +1,46 @@
+// Copyright (c) HashiCorp, Inc.
+// SPDX-License-Identifier: MPL-2.0
+
+// Package simplelru provides simple LRU implementation based on build-in container/list.
+package simplelru
+
+// LRUCache is the interface for simple LRU cache.
+type LRUCache[K comparable, V any] interface {
+	// Adds a value to the cache, returns true if an eviction occurred and
+	// updates the "recently used"-ness of the key.
+	Add(key K, value V) bool
+
+	// Returns key's value from the cache and
+	// updates the "recently used"-ness of the key. #value, isFound
+	Get(key K) (value V, ok bool)
+
+	// Checks if a key exists in cache without updating the recent-ness.
+	Contains(key K) (ok bool)
+
+	// Returns key's value without updating the "recently used"-ness of the key.
+	Peek(key K) (value V, ok bool)
+
+	// Removes a key from the cache.
+	Remove(key K) bool
+
+	// Removes the oldest entry from cache.
+	RemoveOldest() (K, V, bool)
+
+	// Returns the oldest entry from the cache. #key, value, isFound
+	GetOldest() (K, V, bool)
+
+	// Returns a slice of the keys in the cache, from oldest to newest.
+	Keys() []K
+
+	// Values returns a slice of the values in the cache, from oldest to newest.
+	Values() []V
+
+	// Returns the number of items in the cache.
+	Len() int
+
+	// Clears all cache entries.
+	Purge()
+
+	// Resizes cache, returning number evicted
+	Resize(int) int
+}

vendor/github.com/kballard/go-shellquote/LICENSE

@@ -1,19 +0,0 @@
-Copyright (C) 2014 Kevin Ballard
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-the rights to use, copy, modify, merge, publish, distribute, sublicense,
-and/or sell copies of the Software, and to permit persons to whom the
-Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included
-in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
-OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
-OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

vendor/github.com/kballard/go-shellquote/README

@@ -1,36 +0,0 @@
-PACKAGE
-
-package shellquote
-    import "github.com/kballard/go-shellquote"
-
-    Shellquote provides utilities for joining/splitting strings using sh's
-    word-splitting rules.
-
-VARIABLES
-
-var (
-    UnterminatedSingleQuoteError = errors.New("Unterminated single-quoted string")
-    UnterminatedDoubleQuoteError = errors.New("Unterminated double-quoted string")
-    UnterminatedEscapeError      = errors.New("Unterminated backslash-escape")
-)
-
-
-FUNCTIONS
-
-func Join(args ...string) string
-    Join quotes each argument and joins them with a space. If passed to
-    /bin/sh, the resulting string will be split back into the original
-    arguments.
-
-func Split(input string) (words []string, err error)
-    Split splits a string according to /bin/sh's word-splitting rules. It
-    supports backslash-escapes, single-quotes, and double-quotes. Notably it
-    does not support the $'' style of quoting. It also doesn't attempt to
-    perform any other sort of expansion, including brace expansion, shell
-    expansion, or pathname expansion.
-
-    If the given input has an unterminated quoted string or ends in a
-    backslash-escape, one of UnterminatedSingleQuoteError,
-    UnterminatedDoubleQuoteError, or UnterminatedEscapeError is returned.
-
-

vendor/github.com/kballard/go-shellquote/doc.go

@@ -1,3 +0,0 @@
-// Shellquote provides utilities for joining/splitting strings using sh's
-// word-splitting rules.
-package shellquote

vendor/github.com/kballard/go-shellquote/quote.go

@@ -1,102 +0,0 @@
-package shellquote
-
-import (
-	"bytes"
-	"strings"
-	"unicode/utf8"
-)
-
-// Join quotes each argument and joins them with a space.
-// If passed to /bin/sh, the resulting string will be split back into the
-// original arguments.
-func Join(args ...string) string {
-	var buf bytes.Buffer
-	for i, arg := range args {
-		if i != 0 {
-			buf.WriteByte(' ')
-		}
-		quote(arg, &buf)
-	}
-	return buf.String()
-}
-
-const (
-	specialChars      = "\\'\"`${[|&;<>()*?!"
-	extraSpecialChars = " \t\n"
-	prefixChars       = "~"
-)
-
-func quote(word string, buf *bytes.Buffer) {
-	// We want to try to produce a "nice" output. As such, we will
-	// backslash-escape most characters, but if we encounter a space, or if we
-	// encounter an extra-special char (which doesn't work with
-	// backslash-escaping) we switch over to quoting the whole word. We do this
-	// with a space because it's typically easier for people to read multi-word
-	// arguments when quoted with a space rather than with ugly backslashes
-	// everywhere.
-	origLen := buf.Len()
-
-	if len(word) == 0 {
-		// oops, no content
-		buf.WriteString("''")
-		return
-	}
-
-	cur, prev := word, word
-	atStart := true
-	for len(cur) > 0 {
-		c, l := utf8.DecodeRuneInString(cur)
-		cur = cur[l:]
-		if strings.ContainsRune(specialChars, c) || (atStart && strings.ContainsRune(prefixChars, c)) {
-			// copy the non-special chars up to this point
-			if len(cur) < len(prev) {
-				buf.WriteString(prev[0 : len(prev)-len(cur)-l])
-			}
-			buf.WriteByte('\\')
-			buf.WriteRune(c)
-			prev = cur
-		} else if strings.ContainsRune(extraSpecialChars, c) {
-			// start over in quote mode
-			buf.Truncate(origLen)
-			goto quote
-		}
-		atStart = false
-	}
-	if len(prev) > 0 {
-		buf.WriteString(prev)
-	}
-	return
-
-quote:
-	// quote mode
-	// Use single-quotes, but if we find a single-quote in the word, we need
-	// to terminate the string, emit an escaped quote, and start the string up
-	// again
-	inQuote := false
-	for len(word) > 0 {
-		i := strings.IndexRune(word, '\'')
-		if i == -1 {
-			break
-		}
-		if i > 0 {
-			if !inQuote {
-				buf.WriteByte('\'')
-				inQuote = true
-			}
-			buf.WriteString(word[0:i])
-		}
-		word = word[i+1:]
-		if inQuote {
-			buf.WriteByte('\'')
-			inQuote = false
-		}
-		buf.WriteString("\\'")
-	}
-	if len(word) > 0 {
-		if !inQuote {
-			buf.WriteByte('\'')
-		}
-		buf.WriteString(word)
-		buf.WriteByte('\'')
-	}
-}

vendor/github.com/kballard/go-shellquote/unquote.go

@@ -1,156 +0,0 @@
-package shellquote
-
-import (
-	"bytes"
-	"errors"
-	"strings"
-	"unicode/utf8"
-)
-
-var (
-	UnterminatedSingleQuoteError = errors.New("Unterminated single-quoted string")
-	UnterminatedDoubleQuoteError = errors.New("Unterminated double-quoted string")
-	UnterminatedEscapeError      = errors.New("Unterminated backslash-escape")
-)
-
-var (
-	splitChars        = " \n\t"
-	singleChar        = '\''
-	doubleChar        = '"'
-	escapeChar        = '\\'
-	doubleEscapeChars = "$`\"\n\\"
-)
-
-// Split splits a string according to /bin/sh's word-splitting rules. It
-// supports backslash-escapes, single-quotes, and double-quotes. Notably it does
-// not support the $'' style of quoting. It also doesn't attempt to perform any
-// other sort of expansion, including brace expansion, shell expansion, or
-// pathname expansion.
-//
-// If the given input has an unterminated quoted string or ends in a
-// backslash-escape, one of UnterminatedSingleQuoteError,
-// UnterminatedDoubleQuoteError, or UnterminatedEscapeError is returned.
-func Split(input string) (words []string, err error) {
-	var buf bytes.Buffer
-	words = make([]string, 0)
-
-	for len(input) > 0 {
-		// skip any splitChars at the start
-		c, l := utf8.DecodeRuneInString(input)
-		if strings.ContainsRune(splitChars, c) {
-			input = input[l:]
-			continue
-		} else if c == escapeChar {
-			// Look ahead for escaped newline so we can skip over it
-			next := input[l:]
-			if len(next) == 0 {
-				err = UnterminatedEscapeError
-				return
-			}
-			c2, l2 := utf8.DecodeRuneInString(next)
-			if c2 == '\n' {
-				input = next[l2:]
-				continue
-			}
-		}
-
-		var word string
-		word, input, err = splitWord(input, &buf)
-		if err != nil {
-			return
-		}
-		words = append(words, word)
-	}
-	return
-}
-
-func splitWord(input string, buf *bytes.Buffer) (word string, remainder string, err error) {
-	buf.Reset()
-
-raw:
-	{
-		cur := input
-		for len(cur) > 0 {
-			c, l := utf8.DecodeRuneInString(cur)
-			cur = cur[l:]
-			if c == singleChar {
-				buf.WriteString(input[0 : len(input)-len(cur)-l])
-				input = cur
-				goto single
-			} else if c == doubleChar {
-				buf.WriteString(input[0 : len(input)-len(cur)-l])
-				input = cur
-				goto double
-			} else if c == escapeChar {
-				buf.WriteString(input[0 : len(input)-len(cur)-l])
-				input = cur
-				goto escape
-			} else if strings.ContainsRune(splitChars, c) {
-				buf.WriteString(input[0 : len(input)-len(cur)-l])
-				return buf.String(), cur, nil
-			}
-		}
-		if len(input) > 0 {
-			buf.WriteString(input)
-			input = ""
-		}
-		goto done
-	}
-
-escape:
-	{
-		if len(input) == 0 {
-			return "", "", UnterminatedEscapeError
-		}
-		c, l := utf8.DecodeRuneInString(input)
-		if c == '\n' {
-			// a backslash-escaped newline is elided from the output entirely
-		} else {
-			buf.WriteString(input[:l])
-		}
-		input = input[l:]
-	}
-	goto raw
-
-single:
-	{
-		i := strings.IndexRune(input, singleChar)
-		if i == -1 {
-			return "", "", UnterminatedSingleQuoteError
-		}
-		buf.WriteString(input[0:i])
-		input = input[i+1:]
-		goto raw
-	}
-
-double:
-	{
-		cur := input
-		for len(cur) > 0 {
-			c, l := utf8.DecodeRuneInString(cur)
-			cur = cur[l:]
-			if c == doubleChar {
-				buf.WriteString(input[0 : len(input)-len(cur)-l])
-				input = cur
-				goto raw
-			} else if c == escapeChar {
-				// bash only supports certain escapes in double-quoted strings
-				c2, l2 := utf8.DecodeRuneInString(cur)
-				cur = cur[l2:]
-				if strings.ContainsRune(doubleEscapeChars, c2) {
-					buf.WriteString(input[0 : len(input)-len(cur)-l-l2])
-					if c2 == '\n' {
-						// newline is special, skip the backslash entirely
-					} else {
-						buf.WriteRune(c2)
-					}
-					input = cur
-				}
-			}
-		}
-		return "", "", UnterminatedDoubleQuoteError
-	}
-
-done:
-	return buf.String(), input, nil
-}

vendor/github.com/ncruces/go-strftime/.gitignore

@@ -0,0 +1,15 @@
+# Binaries for programs and plugins
+*.exe
+*.exe~
+*.dll
+*.so
+*.dylib
+
+# Test binary, built with `go test -c`
+*.test
+
+# Output of the go coverage tool, specifically when used with LiteIDE
+*.out
+
+# Dependency directories (remove the comment below to include it)
+# vendor/

vendor/github.com/ncruces/go-strftime/LICENSE

@@ -1,6 +1,6 @@
-The MIT License (MIT)
+MIT License
 
-Copyright (c) 2019 Luke Champine
+Copyright (c) 2022 Nuno Cruces
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -9,13 +9,13 @@ to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 copies of the Software, and to permit persons to whom the Software is
 furnished to do so, subject to the following conditions:
 
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
 
 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

vendor/github.com/ncruces/go-strftime/README.md

@@ -0,0 +1,5 @@
+# `strftime`/`strptime` compatible time formatting and parsing for Go
+
+[![Go Reference](https://pkg.go.dev/badge/image)](https://pkg.go.dev/github.com/ncruces/go-strftime)
+[![Go Report](https://goreportcard.com/badge/github.com/ncruces/go-strftime)](https://goreportcard.com/report/github.com/ncruces/go-strftime)
+[![Go Coverage](https://github.com/ncruces/go-strftime/wiki/coverage.svg)](https://raw.githack.com/wiki/ncruces/go-strftime/coverage.html)

vendor/github.com/ncruces/go-strftime/parser.go

@@ -0,0 +1,107 @@
+package strftime
+
+import "unicode/utf8"
+
+type parser struct {
+	format  func(spec, flag byte) error
+	literal func(byte) error
+}
+
+func (p *parser) parse(fmt string) error {
+	const (
+		initial = iota
+		percent
+		flagged
+		modified
+	)
+
+	var flag, modifier byte
+	var err error
+	state := initial
+	start := 0
+	for i, b := range []byte(fmt) {
+		switch state {
+		default:
+			if b == '%' {
+				state = percent
+				start = i
+				continue
+			}
+			err = p.literal(b)
+
+		case percent:
+			if b == '-' || b == ':' {
+				state = flagged
+				flag = b
+				continue
+			}
+			if b == 'E' || b == 'O' {
+				state = modified
+				modifier = b
+				flag = 0
+				continue
+			}
+			err = p.format(b, 0)
+			state = initial
+
+		case flagged:
+			if b == 'E' || b == 'O' {
+				state = modified
+				modifier = b
+				continue
+			}
+			err = p.format(b, flag)
+			state = initial
+
+		case modified:
+			if okModifier(modifier, b) {
+				err = p.format(b, flag)
+			} else {
+				err = p.literals(fmt[start : i+1])
+			}
+			state = initial
+		}
+
+		if err != nil {
+			if err, ok := err.(formatError); ok {
+				err.setDirective(fmt, start, i)
+				return err
+			}
+			return err
+		}
+	}
+
+	if state != initial {
+		return p.literals(fmt[start:])
+	}
+	return nil
+}
+
+func (p *parser) literals(literal string) error {
+	for _, b := range []byte(literal) {
+		if err := p.literal(b); err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+type literalErr string
+
+func (e literalErr) Error() string {
+	return "strftime: unsupported literal: " + string(e)
+}
+
+type formatError struct {
+	message   string
+	directive string
+}
+
+func (e formatError) Error() string {
+	return "strftime: unsupported directive: " + e.directive + " " + e.message
+}
+
+func (e *formatError) setDirective(str string, i, j int) {
+	_, n := utf8.DecodeRuneInString(str[j:])
+	e.directive = str[i : j+n]
+}

vendor/github.com/ncruces/go-strftime/pkg.go

@@ -0,0 +1,96 @@
+/*
+Package strftime provides strftime/strptime compatible time formatting and parsing.
+
+The following specifiers are available:
+
+  Date (Year, Month, Day):
+    %Y - Year with century (can be negative, 4 digits at least)
+            -0001, 0000, 1995, 2009, 14292, etc.
+    %C - year / 100 (round down, 20 in 2009)
+    %y - year % 100 (00..99)
+
+    %m - Month of the year, zero-padded (01..12)
+            %-m  no-padded (1..12)
+    %B - Full month name (January)
+    %b - Abbreviated month name (Jan)
+    %h - Equivalent to %b
+
+    %d - Day of the month, zero-padded  (01..31)
+            %-d  no-padded (1..31)
+    %e - Day of the month, blank-padded ( 1..31)
+
+    %j - Day of the year (001..366)
+            %-j  no-padded (1..366)
+
+  Time (Hour, Minute, Second, Subsecond):
+    %H - Hour of the day, 24-hour clock, zero-padded  (00..23)
+            %-H  no-padded (0..23)
+    %k - Hour of the day, 24-hour clock, blank-padded ( 0..23)
+    %I - Hour of the day, 12-hour clock, zero-padded  (01..12)
+            %-I  no-padded (1..12)
+    %l - Hour of the day, 12-hour clock, blank-padded ( 1..12)
+    %P - Meridian indicator, lowercase (am or pm)
+    %p - Meridian indicator, uppercase (AM or PM)
+
+    %M - Minute of the hour (00..59)
+            %-M  no-padded (0..59)
+
+    %S - Second of the minute (00..60)
+            %-S  no-padded (0..60)
+
+    %L - Millisecond of the second (000..999)
+    %f - Microsecond of the second (000000..999999)
+    %N - Nanosecond  of the second (000000000..999999999)
+
+  Time zone:
+    %z - Time zone as hour and minute offset from UTC (e.g. +0900)
+            %:z - hour and minute offset from UTC with a colon (e.g. +09:00)
+    %Z - Time zone abbreviation (e.g. MST)
+
+  Weekday:
+    %A - Full weekday name (Sunday)
+    %a - Abbreviated weekday name (Sun)
+    %u - Day of the week (Monday is 1, 1..7)
+    %w - Day of the week (Sunday is 0, 0..6)
+
+  ISO 8601 week-based year and week number:
+  Week 1 of YYYY starts with a Monday and includes YYYY-01-04.
+  The days in the year before the first week are in the last week of
+  the previous year.
+    %G - Week-based year
+    %g - Last 2 digits of the week-based year (00..99)
+    %V - Week number of the week-based year (01..53)
+            %-V  no-padded (1..53)
+
+  Week number:
+  Week 1 of YYYY starts with a Sunday or Monday (according to %U or %W).
+  The days in the year before the first week are in week 0.
+    %U - Week number of the year.  The week starts with Sunday.  (00..53)
+            %-U  no-padded (0..53)
+    %W - Week number of the year.  The week starts with Monday.  (00..53)
+            %-W  no-padded (0..53)
+
+  Seconds since the Unix Epoch:
+    %s - Number of seconds since 1970-01-01 00:00:00 UTC.
+    %Q - Number of milliseconds since 1970-01-01 00:00:00 UTC.
+
+  Literal string:
+    %n - Newline character (\n)
+    %t - Tab character (\t)
+    %% - Literal % character
+
+  Combination:
+    %c - date and time (%a %b %e %T %Y)
+    %D - Date (%m/%d/%y)
+    %F - ISO 8601 date format (%Y-%m-%d)
+    %v - VMS date (%e-%b-%Y)
+    %x - Same as %D
+    %X - Same as %T
+    %r - 12-hour time (%I:%M:%S %p)
+    %R - 24-hour time (%H:%M)
+    %T - 24-hour time (%H:%M:%S)
+    %+ - date(1) (%a %b %e %H:%M:%S %Z %Y)
+
+The modifiers ``E'' and ``O'' are ignored.
+*/
+package strftime

vendor/github.com/ncruces/go-strftime/specifiers.go

@@ -0,0 +1,241 @@
+package strftime
+
+import "strings"
+
+// https://strftime.org/
+func goLayout(spec, flag byte, parsing bool) string {
+	switch spec {
+	default:
+		return ""
+
+	case 'B':
+		return "January"
+	case 'b', 'h':
+		return "Jan"
+	case 'm':
+		if flag == '-' || parsing {
+			return "1"
+		}
+		return "01"
+	case 'A':
+		return "Monday"
+	case 'a':
+		return "Mon"
+	case 'e':
+		return "_2"
+	case 'd':
+		if flag == '-' || parsing {
+			return "2"
+		}
+		return "02"
+	case 'j':
+		if flag == '-' {
+			if parsing {
+				return "__2"
+			}
+			return ""
+		}
+		return "002"
+	case 'I':
+		if flag == '-' || parsing {
+			return "3"
+		}
+		return "03"
+	case 'H':
+		if flag == '-' && !parsing {
+			return ""
+		}
+		return "15"
+	case 'M':
+		if flag == '-' || parsing {
+			return "4"
+		}
+		return "04"
+	case 'S':
+		if flag == '-' || parsing {
+			return "5"
+		}
+		return "05"
+	case 'y':
+		return "06"
+	case 'Y':
+		return "2006"
+	case 'p':
+		return "PM"
+	case 'P':
+		return "pm"
+	case 'Z':
+		return "MST"
+	case 'z':
+		if flag == ':' {
+			if parsing {
+				return "Z07:00"
+			}
+			return "-07:00"
+		}
+		if parsing {
+			return "Z0700"
+		}
+		return "-0700"
+
+	case '+':
+		if parsing {
+			return "Mon Jan _2 15:4:5 MST 2006"
+		}
+		return "Mon Jan _2 15:04:05 MST 2006"
+	case 'c':
+		if parsing {
+			return "Mon Jan _2 15:4:5 2006"
+		}
+		return "Mon Jan _2 15:04:05 2006"
+	case 'v':
+		return "_2-Jan-2006"
+	case 'F':
+		if parsing {
+			return "2006-1-2"
+		}
+		return "2006-01-02"
+	case 'D', 'x':
+		if parsing {
+			return "1/2/06"
+		}
+		return "01/02/06"
+	case 'r':
+		if parsing {
+			return "3:4:5 PM"
+		}
+		return "03:04:05 PM"
+	case 'T', 'X':
+		if parsing {
+			return "15:4:5"
+		}
+		return "15:04:05"
+	case 'R':
+		if parsing {
+			return "15:4"
+		}
+		return "15:04"
+
+	case '%':
+		return "%"
+	case 't':
+		return "\t"
+	case 'n':
+		return "\n"
+	}
+}
+
+// https://nsdateformatter.com/
+func uts35Pattern(spec, flag byte) string {
+	switch spec {
+	default:
+		return ""
+
+	case 'B':
+		return "MMMM"
+	case 'b', 'h':
+		return "MMM"
+	case 'm':
+		if flag == '-' {
+			return "M"
+		}
+		return "MM"
+	case 'A':
+		return "EEEE"
+	case 'a':
+		return "E"
+	case 'd':
+		if flag == '-' {
+			return "d"
+		}
+		return "dd"
+	case 'j':
+		if flag == '-' {
+			return "D"
+		}
+		return "DDD"
+	case 'I':
+		if flag == '-' {
+			return "h"
+		}
+		return "hh"
+	case 'H':
+		if flag == '-' {
+			return "H"
+		}
+		return "HH"
+	case 'M':
+		if flag == '-' {
+			return "m"
+		}
+		return "mm"
+	case 'S':
+		if flag == '-' {
+			return "s"
+		}
+		return "ss"
+	case 'y':
+		return "yy"
+	case 'Y':
+		return "yyyy"
+	case 'g':
+		return "YY"
+	case 'G':
+		return "YYYY"
+	case 'V':
+		if flag == '-' {
+			return "w"
+		}
+		return "ww"
+	case 'p':
+		return "a"
+	case 'Z':
+		return "zzz"
+	case 'z':
+		if flag == ':' {
+			return "xxx"
+		}
+		return "xx"
+	case 'L':
+		return "SSS"
+	case 'f':
+		return "SSSSSS"
+	case 'N':
+		return "SSSSSSSSS"
+
+	case '+':
+		return "E MMM d HH:mm:ss zzz yyyy"
+	case 'c':
+		return "E MMM d HH:mm:ss yyyy"
+	case 'v':
+		return "d-MMM-yyyy"
+	case 'F':
+		return "yyyy-MM-dd"
+	case 'D', 'x':
+		return "MM/dd/yy"
+	case 'r':
+		return "hh:mm:ss a"
+	case 'T', 'X':
+		return "HH:mm:ss"
+	case 'R':
+		return "HH:mm"
+
+	case '%':
+		return "%"
+	case 't':
+		return "\t"
+	case 'n':
+		return "\n"
+	}
+}
+
+// http://man.he.net/man3/strftime
+func okModifier(mod, spec byte) bool {
+	if mod == 'E' {
+		return strings.Contains("cCxXyY", string(spec))
+	}
+	if mod == 'O' {
+		return strings.Contains("deHImMSuUVwWy", string(spec))
+	}
+	return false
+}

vendor/github.com/ncruces/go-strftime/strftime.go

@@ -0,0 +1,324 @@
+package strftime
+
+import (
+	"bytes"
+	"strconv"
+	"time"
+)
+
+// Format returns a textual representation of the time value
+// formatted according to the strftime format specification.
+func Format(fmt string, t time.Time) string {
+	buf := buffer(fmt)
+	return string(AppendFormat(buf, fmt, t))
+}
+
+// AppendFormat is like Format, but appends the textual representation
+// to dst and returns the extended buffer.
+func AppendFormat(dst []byte, fmt string, t time.Time) []byte {
+	var parser parser
+
+	parser.literal = func(b byte) error {
+		dst = append(dst, b)
+		return nil
+	}
+
+	parser.format = func(spec, flag byte) error {
+		switch spec {
+		case 'A':
+			dst = append(dst, t.Weekday().String()...)
+			return nil
+		case 'a':
+			dst = append(dst, t.Weekday().String()[:3]...)
+			return nil
+		case 'B':
+			dst = append(dst, t.Month().String()...)
+			return nil
+		case 'b', 'h':
+			dst = append(dst, t.Month().String()[:3]...)
+			return nil
+		case 'm':
+			dst = appendInt2(dst, int(t.Month()), flag)
+			return nil
+		case 'd':
+			dst = appendInt2(dst, int(t.Day()), flag)
+			return nil
+		case 'e':
+			dst = appendInt2(dst, int(t.Day()), ' ')
+			return nil
+		case 'I':
+			dst = append12Hour(dst, t, flag)
+			return nil
+		case 'l':
+			dst = append12Hour(dst, t, ' ')
+			return nil
+		case 'H':
+			dst = appendInt2(dst, t.Hour(), flag)
+			return nil
+		case 'k':
+			dst = appendInt2(dst, t.Hour(), ' ')
+			return nil
+		case 'M':
+			dst = appendInt2(dst, t.Minute(), flag)
+			return nil
+		case 'S':
+			dst = appendInt2(dst, t.Second(), flag)
+			return nil
+		case 'L':
+			dst = append(dst, t.Format(".000")[1:]...)
+			return nil
+		case 'f':
+			dst = append(dst, t.Format(".000000")[1:]...)
+			return nil
+		case 'N':
+			dst = append(dst, t.Format(".000000000")[1:]...)
+			return nil
+		case 'y':
+			dst = t.AppendFormat(dst, "06")
+			return nil
+		case 'Y':
+			dst = t.AppendFormat(dst, "2006")
+			return nil
+		case 'C':
+			dst = t.AppendFormat(dst, "2006")
+			dst = dst[:len(dst)-2]
+			return nil
+		case 'U':
+			dst = appendWeekNumber(dst, t, flag, true)
+			return nil
+		case 'W':
+			dst = appendWeekNumber(dst, t, flag, false)
+			return nil
+		case 'V':
+			_, w := t.ISOWeek()
+			dst = appendInt2(dst, w, flag)
+			return nil
+		case 'g':
+			y, _ := t.ISOWeek()
+			dst = year(y).AppendFormat(dst, "06")
+			return nil
+		case 'G':
+			y, _ := t.ISOWeek()
+			dst = year(y).AppendFormat(dst, "2006")
+			return nil
+		case 's':
+			dst = strconv.AppendInt(dst, t.Unix(), 10)
+			return nil
+		case 'Q':
+			dst = strconv.AppendInt(dst, t.UnixMilli(), 10)
+			return nil
+		case 'w':
+			w := t.Weekday()
+			dst = appendInt1(dst, int(w))
+			return nil
+		case 'u':
+			if w := t.Weekday(); w == 0 {
+				dst = append(dst, '7')
+			} else {
+				dst = appendInt1(dst, int(w))
+			}
+			return nil
+		case 'j':
+			if flag == '-' {
+				dst = strconv.AppendInt(dst, int64(t.YearDay()), 10)
+			} else {
+				dst = t.AppendFormat(dst, "002")
+			}
+			return nil
+		}
+
+		if layout := goLayout(spec, flag, false); layout != "" {
+			dst = t.AppendFormat(dst, layout)
+			return nil
+		}
+
+		dst = append(dst, '%')
+		if flag != 0 {
+			dst = append(dst, flag)
+		}
+		dst = append(dst, spec)
+		return nil
+	}
+
+	parser.parse(fmt)
+	return dst
+}
+
+// Parse converts a textual representation of time to the time value it represents
+// according to the strptime format specification.
+func Parse(fmt, value string) (time.Time, error) {
+	pattern, err := layout(fmt, true)
+	if err != nil {
+		return time.Time{}, err
+	}
+	return time.Parse(pattern, value)
+}
+
+// Layout converts a strftime format specification
+// to a Go time pattern specification.
+func Layout(fmt string) (string, error) {
+	return layout(fmt, false)
+}
+
+func layout(fmt string, parsing bool) (string, error) {
+	dst := buffer(fmt)
+	var parser parser
+
+	parser.literal = func(b byte) error {
+		if '0' <= b && b <= '9' {
+			return literalErr(b)
+		}
+		dst = append(dst, b)
+		if b == 'M' || b == 'T' || b == 'm' || b == 'n' {
+			switch {
+			case bytes.HasSuffix(dst, []byte("Jan")):
+				return literalErr("Jan")
+			case bytes.HasSuffix(dst, []byte("Mon")):
+				return literalErr("Mon")
+			case bytes.HasSuffix(dst, []byte("MST")):
+				return literalErr("MST")
+			case bytes.HasSuffix(dst, []byte("PM")):
+				return literalErr("PM")
+			case bytes.HasSuffix(dst, []byte("pm")):
+				return literalErr("pm")
+			}
+		}
+		return nil
+	}
+
+	parser.format = func(spec, flag byte) error {
+		if layout := goLayout(spec, flag, parsing); layout != "" {
+			dst = append(dst, layout...)
+			return nil
+		}
+
+		switch spec {
+		default:
+			return formatError{}
+
+		case 'L', 'f', 'N':
+			if bytes.HasSuffix(dst, []byte(".")) || bytes.HasSuffix(dst, []byte(",")) {
+				switch spec {
+				default:
+					dst = append(dst, "000"...)
+				case 'f':
+					dst = append(dst, "000000"...)
+				case 'N':
+					dst = append(dst, "000000000"...)
+				}
+				return nil
+			}
+			return formatError{message: "must follow '.' or ','"}
+		}
+	}
+
+	if err := parser.parse(fmt); err != nil {
+		return "", err
+	}
+	return string(dst), nil
+}
+
+// UTS35 converts a strftime format specification
+// to a Unicode Technical Standard #35 Date Format Pattern.
+func UTS35(fmt string) (string, error) {
+	const quote = '\''
+	var quoted bool
+	dst := buffer(fmt)
+
+	var parser parser
+
+	parser.literal = func(b byte) error {
+		if b == quote {
+			dst = append(dst, quote, quote)
+			return nil
+		}
+		if !quoted && ('a' <= b && b <= 'z' || 'A' <= b && b <= 'Z') {
+			dst = append(dst, quote)
+			quoted = true
+		}
+		dst = append(dst, b)
+		return nil
+	}
+
+	parser.format = func(spec, flag byte) error {
+		if quoted {
+			dst = append(dst, quote)
+			quoted = false
+		}
+		if pattern := uts35Pattern(spec, flag); pattern != "" {
+			dst = append(dst, pattern...)
+			return nil
+		}
+		return formatError{}
+	}
+
+	if err := parser.parse(fmt); err != nil {
+		return "", err
+	}
+	if quoted {
+		dst = append(dst, quote)
+	}
+	return string(dst), nil
+}
+
+func buffer(format string) (buf []byte) {
+	const bufSize = 64
+	max := len(format) + 10
+	if max < bufSize {
+		var b [bufSize]byte
+		buf = b[:0]
+	} else {
+		buf = make([]byte, 0, max)
+	}
+	return
+}
+
+func year(y int) time.Time {
+	return time.Date(y, time.January, 1, 0, 0, 0, 0, time.UTC)
+}
+
+func appendWeekNumber(dst []byte, t time.Time, flag byte, sunday bool) []byte {
+	offset := int(t.Weekday())
+	if sunday {
+		offset = 6 - offset
+	} else if offset != 0 {
+		offset = 7 - offset
+	}
+	return appendInt2(dst, (t.YearDay()+offset)/7, flag)
+}
+
+func append12Hour(dst []byte, t time.Time, flag byte) []byte {
+	h := t.Hour()
+	if h == 0 {
+		h = 12
+	} else if h > 12 {
+		h -= 12
+	}
+	return appendInt2(dst, h, flag)
+}
+
+func appendInt1(dst []byte, i int) []byte {
+	return append(dst, byte('0'+i))
+}
+
+func appendInt2(dst []byte, i int, flag byte) []byte {
+	if flag == 0 || i >= 10 {
+		return append(dst, smallsString[i*2:i*2+2]...)
+	}
+	if flag == ' ' {
+		dst = append(dst, flag)
+	}
+	return appendInt1(dst, i)
+}
+
+const smallsString = "" +
+	"00010203040506070809" +
+	"10111213141516171819" +
+	"20212223242526272829" +
+	"30313233343536373839" +
+	"40414243444546474849" +
+	"50515253545556575859" +
+	"60616263646566676869" +
+	"70717273747576777879" +
+	"80818283848586878889" +
+	"90919293949596979899"

vendor/lukechampine.com/uint128/README.md

@@ -1,46 +0,0 @@
-uint128
--------
-
-[![GoDoc](https://godoc.org/github.com/lukechampine/uint128?status.svg)](https://godoc.org/github.com/lukechampine/uint128)
-[![Go Report Card](http://goreportcard.com/badge/github.com/lukechampine/uint128)](https://goreportcard.com/report/github.com/lukechampine/uint128)
-
-```
-go get lukechampine.com/uint128
-```
-
-`uint128` provides a high-performance `Uint128` type that supports standard arithmetic
-operations. Unlike `math/big`, operations on `Uint128` values always produce new values
-instead of modifying a pointer receiver. A `Uint128` value is therefore immutable, just
-like `uint64` and friends.
-
-The name `uint128.Uint128` stutters, so I recommend either using a "dot import"
-or aliasing `uint128.Uint128` to give it a project-specific name. Embedding the type
-is not recommended, because methods will still return `uint128.Uint128`; this means that,
-if you want to extend the type with new methods, your best bet is probably to copy the
-source code wholesale and rename the identifier. ¯\\\_(ツ)\_/¯
-
-
-# Benchmarks
-
-Addition, multiplication, and subtraction are on par with their native 64-bit
-equivalents. Division is slower: ~20x slower when dividing a `Uint128` by a
-`uint64`, and ~100x slower when dividing by a `Uint128`. However, division is
-still faster than with `big.Int` (for the same operands), especially when
-dividing by a `uint64`.
-
-```
-BenchmarkArithmetic/Add-4              2000000000    0.45 ns/op    0 B/op      0 allocs/op
-BenchmarkArithmetic/Sub-4              2000000000    0.67 ns/op    0 B/op      0 allocs/op
-BenchmarkArithmetic/Mul-4              2000000000    0.42 ns/op    0 B/op      0 allocs/op
-BenchmarkArithmetic/Lsh-4              2000000000    1.06 ns/op    0 B/op      0 allocs/op
-BenchmarkArithmetic/Rsh-4              2000000000    1.06 ns/op    0 B/op      0 allocs/op
-
-BenchmarkDivision/native_64/64-4       2000000000    0.39 ns/op    0 B/op      0 allocs/op
-BenchmarkDivision/Div_128/64-4         2000000000    6.28 ns/op    0 B/op      0 allocs/op
-BenchmarkDivision/Div_128/128-4        30000000      45.2 ns/op    0 B/op      0 allocs/op
-BenchmarkDivision/big.Int_128/64-4     20000000      98.2 ns/op    8 B/op      1 allocs/op
-BenchmarkDivision/big.Int_128/128-4    30000000      53.4 ns/op    48 B/op     1 allocs/op
-
-BenchmarkString/Uint128-4              10000000      173 ns/op     48 B/op     1 allocs/op
-BenchmarkString/big.Int-4              5000000       350 ns/op     144 B/op    3 allocs/op
-```

vendor/lukechampine.com/uint128/uint128.go

@@ -1,440 +0,0 @@
-package uint128 // import "lukechampine.com/uint128"
-
-import (
-	"encoding/binary"
-	"errors"
-	"fmt"
-	"math"
-	"math/big"
-	"math/bits"
-)
-
-// Zero is a zero-valued uint128.
-var Zero Uint128
-
-// Max is the largest possible uint128 value.
-var Max = New(math.MaxUint64, math.MaxUint64)
-
-// A Uint128 is an unsigned 128-bit number.
-type Uint128 struct {
-	Lo, Hi uint64
-}
-
-// IsZero returns true if u == 0.
-func (u Uint128) IsZero() bool {
-	// NOTE: we do not compare against Zero, because that is a global variable
-	// that could be modified.
-	return u == Uint128{}
-}
-
-// Equals returns true if u == v.
-//
-// Uint128 values can be compared directly with ==, but use of the Equals method
-// is preferred for consistency.
-func (u Uint128) Equals(v Uint128) bool {
-	return u == v
-}
-
-// Equals64 returns true if u == v.
-func (u Uint128) Equals64(v uint64) bool {
-	return u.Lo == v && u.Hi == 0
-}
-
-// Cmp compares u and v and returns:
-//
-//   -1 if u <  v
-//    0 if u == v
-//   +1 if u >  v
-//
-func (u Uint128) Cmp(v Uint128) int {
-	if u == v {
-		return 0
-	} else if u.Hi < v.Hi || (u.Hi == v.Hi && u.Lo < v.Lo) {
-		return -1
-	} else {
-		return 1
-	}
-}
-
-// Cmp64 compares u and v and returns:
-//
-//   -1 if u <  v
-//    0 if u == v
-//   +1 if u >  v
-//
-func (u Uint128) Cmp64(v uint64) int {
-	if u.Hi == 0 && u.Lo == v {
-		return 0
-	} else if u.Hi == 0 && u.Lo < v {
-		return -1
-	} else {
-		return 1
-	}
-}
-
-// And returns u&v.
-func (u Uint128) And(v Uint128) Uint128 {
-	return Uint128{u.Lo & v.Lo, u.Hi & v.Hi}
-}
-
-// And64 returns u&v.
-func (u Uint128) And64(v uint64) Uint128 {
-	return Uint128{u.Lo & v, u.Hi & 0}
-}
-
-// Or returns u|v.
-func (u Uint128) Or(v Uint128) Uint128 {
-	return Uint128{u.Lo | v.Lo, u.Hi | v.Hi}
-}
-
-// Or64 returns u|v.
-func (u Uint128) Or64(v uint64) Uint128 {
-	return Uint128{u.Lo | v, u.Hi | 0}
-}
-
-// Xor returns u^v.
-func (u Uint128) Xor(v Uint128) Uint128 {
-	return Uint128{u.Lo ^ v.Lo, u.Hi ^ v.Hi}
-}
-
-// Xor64 returns u^v.
-func (u Uint128) Xor64(v uint64) Uint128 {
-	return Uint128{u.Lo ^ v, u.Hi ^ 0}
-}
-
-// Add returns u+v.
-func (u Uint128) Add(v Uint128) Uint128 {
-	lo, carry := bits.Add64(u.Lo, v.Lo, 0)
-	hi, carry := bits.Add64(u.Hi, v.Hi, carry)
-	if carry != 0 {
-		panic("overflow")
-	}
-	return Uint128{lo, hi}
-}
-
-// AddWrap returns u+v with wraparound semantics; for example,
-// Max.AddWrap(From64(1)) == Zero.
-func (u Uint128) AddWrap(v Uint128) Uint128 {
-	lo, carry := bits.Add64(u.Lo, v.Lo, 0)
-	hi, _ := bits.Add64(u.Hi, v.Hi, carry)
-	return Uint128{lo, hi}
-}
-
-// Add64 returns u+v.
-func (u Uint128) Add64(v uint64) Uint128 {
-	lo, carry := bits.Add64(u.Lo, v, 0)
-	hi, carry := bits.Add64(u.Hi, 0, carry)
-	if carry != 0 {
-		panic("overflow")
-	}
-	return Uint128{lo, hi}
-}
-
-// AddWrap64 returns u+v with wraparound semantics; for example,
-// Max.AddWrap64(1) == Zero.
-func (u Uint128) AddWrap64(v uint64) Uint128 {
-	lo, carry := bits.Add64(u.Lo, v, 0)
-	hi := u.Hi + carry
-	return Uint128{lo, hi}
-}
-
-// Sub returns u-v.
-func (u Uint128) Sub(v Uint128) Uint128 {
-	lo, borrow := bits.Sub64(u.Lo, v.Lo, 0)
-	hi, borrow := bits.Sub64(u.Hi, v.Hi, borrow)
-	if borrow != 0 {
-		panic("underflow")
-	}
-	return Uint128{lo, hi}
-}
-
-// SubWrap returns u-v with wraparound semantics; for example,
-// Zero.SubWrap(From64(1)) == Max.
-func (u Uint128) SubWrap(v Uint128) Uint128 {
-	lo, borrow := bits.Sub64(u.Lo, v.Lo, 0)
-	hi, _ := bits.Sub64(u.Hi, v.Hi, borrow)
-	return Uint128{lo, hi}
-}
-
-// Sub64 returns u-v.
-func (u Uint128) Sub64(v uint64) Uint128 {
-	lo, borrow := bits.Sub64(u.Lo, v, 0)
-	hi, borrow := bits.Sub64(u.Hi, 0, borrow)
-	if borrow != 0 {
-		panic("underflow")
-	}
-	return Uint128{lo, hi}
-}
-
-// SubWrap64 returns u-v with wraparound semantics; for example,
-// Zero.SubWrap64(1) == Max.
-func (u Uint128) SubWrap64(v uint64) Uint128 {
-	lo, borrow := bits.Sub64(u.Lo, v, 0)
-	hi := u.Hi - borrow
-	return Uint128{lo, hi}
-}
-
-// Mul returns u*v, panicking on overflow.
-func (u Uint128) Mul(v Uint128) Uint128 {
-	hi, lo := bits.Mul64(u.Lo, v.Lo)
-	p0, p1 := bits.Mul64(u.Hi, v.Lo)
-	p2, p3 := bits.Mul64(u.Lo, v.Hi)
-	hi, c0 := bits.Add64(hi, p1, 0)
-	hi, c1 := bits.Add64(hi, p3, c0)
-	if (u.Hi != 0 && v.Hi != 0) || p0 != 0 || p2 != 0 || c1 != 0 {
-		panic("overflow")
-	}
-	return Uint128{lo, hi}
-}
-
-// MulWrap returns u*v with wraparound semantics; for example,
-// Max.MulWrap(Max) == 1.
-func (u Uint128) MulWrap(v Uint128) Uint128 {
-	hi, lo := bits.Mul64(u.Lo, v.Lo)
-	hi += u.Hi*v.Lo + u.Lo*v.Hi
-	return Uint128{lo, hi}
-}
-
-// Mul64 returns u*v, panicking on overflow.
-func (u Uint128) Mul64(v uint64) Uint128 {
-	hi, lo := bits.Mul64(u.Lo, v)
-	p0, p1 := bits.Mul64(u.Hi, v)
-	hi, c0 := bits.Add64(hi, p1, 0)
-	if p0 != 0 || c0 != 0 {
-		panic("overflow")
-	}
-	return Uint128{lo, hi}
-}
-
-// MulWrap64 returns u*v with wraparound semantics; for example,
-// Max.MulWrap64(2) == Max.Sub64(1).
-func (u Uint128) MulWrap64(v uint64) Uint128 {
-	hi, lo := bits.Mul64(u.Lo, v)
-	hi += u.Hi * v
-	return Uint128{lo, hi}
-}
-
-// Div returns u/v.
-func (u Uint128) Div(v Uint128) Uint128 {
-	q, _ := u.QuoRem(v)
-	return q
-}
-
-// Div64 returns u/v.
-func (u Uint128) Div64(v uint64) Uint128 {
-	q, _ := u.QuoRem64(v)
-	return q
-}
-
-// QuoRem returns q = u/v and r = u%v.
-func (u Uint128) QuoRem(v Uint128) (q, r Uint128) {
-	if v.Hi == 0 {
-		var r64 uint64
-		q, r64 = u.QuoRem64(v.Lo)
-		r = From64(r64)
-	} else {
-		// generate a "trial quotient," guaranteed to be within 1 of the actual
-		// quotient, then adjust.
-		n := uint(bits.LeadingZeros64(v.Hi))
-		v1 := v.Lsh(n)
-		u1 := u.Rsh(1)
-		tq, _ := bits.Div64(u1.Hi, u1.Lo, v1.Hi)
-		tq >>= 63 - n
-		if tq != 0 {
-			tq--
-		}
-		q = From64(tq)
-		// calculate remainder using trial quotient, then adjust if remainder is
-		// greater than divisor
-		r = u.Sub(v.Mul64(tq))
-		if r.Cmp(v) >= 0 {
-			q = q.Add64(1)
-			r = r.Sub(v)
-		}
-	}
-	return
-}
-
-// QuoRem64 returns q = u/v and r = u%v.
-func (u Uint128) QuoRem64(v uint64) (q Uint128, r uint64) {
-	if u.Hi < v {
-		q.Lo, r = bits.Div64(u.Hi, u.Lo, v)
-	} else {
-		q.Hi, r = bits.Div64(0, u.Hi, v)
-		q.Lo, r = bits.Div64(r, u.Lo, v)
-	}
-	return
-}
-
-// Mod returns r = u%v.
-func (u Uint128) Mod(v Uint128) (r Uint128) {
-	_, r = u.QuoRem(v)
-	return
-}
-
-// Mod64 returns r = u%v.
-func (u Uint128) Mod64(v uint64) (r uint64) {
-	_, r = u.QuoRem64(v)
-	return
-}
-
-// Lsh returns u<<n.
-func (u Uint128) Lsh(n uint) (s Uint128) {
-	if n > 64 {
-		s.Lo = 0
-		s.Hi = u.Lo << (n - 64)
-	} else {
-		s.Lo = u.Lo << n
-		s.Hi = u.Hi<<n | u.Lo>>(64-n)
-	}
-	return
-}
-
-// Rsh returns u>>n.
-func (u Uint128) Rsh(n uint) (s Uint128) {
-	if n > 64 {
-		s.Lo = u.Hi >> (n - 64)
-		s.Hi = 0
-	} else {
-		s.Lo = u.Lo>>n | u.Hi<<(64-n)
-		s.Hi = u.Hi >> n
-	}
-	return
-}
-
-// LeadingZeros returns the number of leading zero bits in u; the result is 128
-// for u == 0.
-func (u Uint128) LeadingZeros() int {
-	if u.Hi > 0 {
-		return bits.LeadingZeros64(u.Hi)
-	}
-	return 64 + bits.LeadingZeros64(u.Lo)
-}
-
-// TrailingZeros returns the number of trailing zero bits in u; the result is
-// 128 for u == 0.
-func (u Uint128) TrailingZeros() int {
-	if u.Lo > 0 {
-		return bits.TrailingZeros64(u.Lo)
-	}
-	return 64 + bits.TrailingZeros64(u.Hi)
-}
-
-// OnesCount returns the number of one bits ("population count") in u.
-func (u Uint128) OnesCount() int {
-	return bits.OnesCount64(u.Hi) + bits.OnesCount64(u.Lo)
-}
-
-// RotateLeft returns the value of u rotated left by (k mod 128) bits.
-func (u Uint128) RotateLeft(k int) Uint128 {
-	const n = 128
-	s := uint(k) & (n - 1)
-	return u.Lsh(s).Or(u.Rsh(n - s))
-}
-
-// RotateRight returns the value of u rotated left by (k mod 128) bits.
-func (u Uint128) RotateRight(k int) Uint128 {
-	return u.RotateLeft(-k)
-}
-
-// Reverse returns the value of u with its bits in reversed order.
-func (u Uint128) Reverse() Uint128 {
-	return Uint128{bits.Reverse64(u.Hi), bits.Reverse64(u.Lo)}
-}
-
-// ReverseBytes returns the value of u with its bytes in reversed order.
-func (u Uint128) ReverseBytes() Uint128 {
-	return Uint128{bits.ReverseBytes64(u.Hi), bits.ReverseBytes64(u.Lo)}
-}
-
-// Len returns the minimum number of bits required to represent u; the result is
-// 0 for u == 0.
-func (u Uint128) Len() int {
-	return 128 - u.LeadingZeros()
-}
-
-// String returns the base-10 representation of u as a string.
-func (u Uint128) String() string {
-	if u.IsZero() {
-		return "0"
-	}
-	buf := []byte("0000000000000000000000000000000000000000") // log10(2^128) < 40
-	for i := len(buf); ; i -= 19 {
-		q, r := u.QuoRem64(1e19) // largest power of 10 that fits in a uint64
-		var n int
-		for ; r != 0; r /= 10 {
-			n++
-			buf[i-n] += byte(r % 10)
-		}
-		if q.IsZero() {
-			return string(buf[i-n:])
-		}
-		u = q
-	}
-}
-
-// PutBytes stores u in b in little-endian order. It panics if len(b) < 16.
-func (u Uint128) PutBytes(b []byte) {
-	binary.LittleEndian.PutUint64(b[:8], u.Lo)
-	binary.LittleEndian.PutUint64(b[8:], u.Hi)
-}
-
-// Big returns u as a *big.Int.
-func (u Uint128) Big() *big.Int {
-	i := new(big.Int).SetUint64(u.Hi)
-	i = i.Lsh(i, 64)
-	i = i.Xor(i, new(big.Int).SetUint64(u.Lo))
-	return i
-}
-
-// Scan implements fmt.Scanner.
-func (u *Uint128) Scan(s fmt.ScanState, ch rune) error {
-	i := new(big.Int)
-	if err := i.Scan(s, ch); err != nil {
-		return err
-	} else if i.Sign() < 0 {
-		return errors.New("value cannot be negative")
-	} else if i.BitLen() > 128 {
-		return errors.New("value overflows Uint128")
-	}
-	u.Lo = i.Uint64()
-	u.Hi = i.Rsh(i, 64).Uint64()
-	return nil
-}
-
-// New returns the Uint128 value (lo,hi).
-func New(lo, hi uint64) Uint128 {
-	return Uint128{lo, hi}
-}
-
-// From64 converts v to a Uint128 value.
-func From64(v uint64) Uint128 {
-	return New(v, 0)
-}
-
-// FromBytes converts b to a Uint128 value.
-func FromBytes(b []byte) Uint128 {
-	return New(
-		binary.LittleEndian.Uint64(b[:8]),
-		binary.LittleEndian.Uint64(b[8:]),
-	)
-}
-
-// FromBig converts i to a Uint128 value. It panics if i is negative or
-// overflows 128 bits.
-func FromBig(i *big.Int) (u Uint128) {
-	if i.Sign() < 0 {
-		panic("value cannot be negative")
-	} else if i.BitLen() > 128 {
-		panic("value overflows Uint128")
-	}
-	u.Lo = i.Uint64()
-	u.Hi = i.Rsh(i, 64).Uint64()
-	return u
-}
-
-// FromString parses s as a Uint128 value.
-func FromString(s string) (u Uint128, err error) {
-	_, err = fmt.Sscan(s, &u)
-	return
-}

vendor/modernc.org/cc/v3/AUTHORS

@@ -1,19 +0,0 @@
-# This file lists authors for copyright purposes.  This file is distinct from
-# the CONTRIBUTORS files.  See the latter for an explanation.
-#
-# Names should be added to this file as:
-#     Name or Organization <email address>
-#
-# The email address is not required for organizations.
-#
-# Please keep the list sorted.
-
-Dan Kortschak <dan.kortschak@adelaide.edu.au>
-Dan Peterson <danp@danp.net>
-Denys Smirnov <denis.smirnov.91@gmail.com>
-Jan Mercl <0xjnml@gmail.com>
-Maxim Kupriianov <max@kc.vc>
-Peter Waller <p@pwaller.net>
-Steffen Butzer <steffen(dot)butzer@outlook.com>
-Tommi Virtanen <tv@eagain.net>
-Yasuhiro Matsumoto <mattn.jp@gmail.com>

vendor/modernc.org/cc/v3/CONTRIBUTORS

@@ -1,19 +0,0 @@
-# This file lists people who contributed code to this repository.  The AUTHORS
-# file lists the copyright holders; this file lists people.
-#
-# Names should be added to this file like so:
-#     Name <email address>
-#
-# Please keep the list sorted.
-
-Dan Kortschak <dan.kortschak@adelaide.edu.au>
-Dan Peterson <danp@danp.net>
-Denys Smirnov <denis.smirnov.91@gmail.com>
-Jan Mercl <0xjnml@gmail.com>
-Maxim Kupriianov <max@kc.vc>
-Peter Waller <p@pwaller.net>
-Steffen Butzer <steffen(dot)butzer@outlook.com>
-Tommi Virtanen <tv@eagain.net>
-Yasuhiro Matsumoto <mattn.jp@gmail.com>
-Zvi Effron <zeffron@cs.hmc.edu>
-Lucas Raab <tuftedocelot@fastmail.fm>

vendor/modernc.org/cc/v3/Makefile

@@ -1,135 +0,0 @@
-# Copyright 2019 The CC Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style
-# license that can be found in the LICENSE file.
-
-.PHONY:	all bench clean cover cpu editor internalError later mem nuke todo edit devbench
-
-grep=--include=*.go --include=*.l --include=*.y --include=*.yy
-ngrep='internalError\|TODOOK\|lexer\.go\|ast.go\|trigraphs\.go\|.*_string\.go\|stringer\.go\|testdata\/gcc'
-testlog=testdata/testlog-$(shell echo $$GOOS)-$(shell echo $$GOARCH)-on-$(shell go env GOOS)-$(shell go env GOARCH)
-
-all: lexer.go
-	LC_ALL=C make all_log 2>&1 | tee log
-
-all_log:
-	date
-	go version
-	uname -a
-	./unconvert.sh
-	gofmt -l -s -w *.go
-	GOOS=darwin GOARCH=amd64 go build
-	GOOS=darwin GOARCH=arm64 go build
-	GOOS=linux GOARCH=386 go build
-	GOOS=linux GOARCH=amd64 go build
-	GOOS=linux GOARCH=arm go build
-	GOOS=windows GOARCH=386 go build
-	GOOS=windows GOARCH=amd64 go build
-	go vet | grep -v $(ngrep) || true
-	golint | grep -v $(ngrep) || true
-	misspell *.go
-	staticcheck | grep -v 'lexer\.go' || true
-	pcregrep -nM 'FAIL|false|<nil>|:\n}' ast_test.go || true
-
-test:
-	go version | tee $(testlog)
-	uname -a | tee -a $(testlog)
-	go test -v -timeout 24h | tee -a $(testlog)
-	grep -ni fail $(testlog) | tee -a $(testlog) || true
-	LC_ALL=C date | tee -a $(testlog)
-	grep -ni --color=always fail $(testlog) || true
-
-test_linux_amd64:
-	GOOS=linux GOARCH=amd64 make test
-
-test_linux_386:
-	GOOS=linux GOARCH=386 make test
-
-test_linux_arm:
-	GOOS=linux GOARCH=arm make test
-
-test_linux_arm64:
-	GOOS=linux GOARCH=arm64 make test
-
-test_windows_amd64:
-	go version
-	go test -v -timeout 24h
-
-test_windows386:
-	go version
-	go test -v -timeout 24h
-
-build_all_targets:
-	GOOS=darwin GOARCH=amd64 go build -v ./...
-	GOOS=darwin GOARCH=arm64 go build -v ./...
-	GOOS=freebsd GOARCH=386 go build -v ./...
-	GOOS=freebsd GOARCH=amd64 go build -v ./...
-	GOOS=freebsd GOARCH=arm go build -v ./...
-	GOOS=freebsd GOARCH=arm64 go build -v ./...
-	GOOS=linux GOARCH=386 go build -v ./...
-	GOOS=linux GOARCH=amd64 go build -v ./...
-	GOOS=linux GOARCH=arm go build -v ./...
-	GOOS=linux GOARCH=arm64 go build -v ./...
-	GOOS=linux GOARCH=ppc64le go build -v ./...
-	GOOS=linux GOARCH=riscv64 go build -v ./...
-	GOOS=linux GOARCH=s390x go build -v ./...
-	GOOS=netbsd GOARCH=amd64 go build -v ./...
-	GOOS=netbsd GOARCH=arm go build -v ./...
-	GOOS=netbsd GOARCH=386 go build -v ./...
-	GOOS=openbsd GOARCH=amd64 go build -v ./...
-	GOOS=openbsd GOARCH=arm64 go build -v ./...
-	GOOS=openbsd GOARCH=386 go build -v ./...
-	GOOS=windows GOARCH=386 go build -v ./...
-	GOOS=windows GOARCH=amd64 go build -v ./...
-	GOOS=windows GOARCH=arm64 go build -v ./...
-
-devbench:
-	date 2>&1 | tee log-devbench
-	go test -timeout 24h -dev -run @ -bench . 2>&1 | tee -a log-devbench
-	grep -n 'FAIL\|SKIP' log-devbench || true
-
-bench:
-	date 2>&1 | tee log-bench
-	go test -timeout 24h -v -run '^[^E]' -bench . 2>&1 | tee -a log-bench
-	grep -n 'FAIL\|SKIP' log-bench || true
-
-clean:
-	go clean
-	rm -f *~ *.test *.out
-
-cover:
-	t=$(shell mktemp) ; go test -coverprofile $$t && go tool cover -html $$t && unlink $$t
-
-cpu: clean
-	go test -run @ -bench . -cpuprofile cpu.out
-	go tool pprof -lines *.test cpu.out
-
-edit:
-	@touch log
-	@if [ -f "Session.vim" ]; then gvim -S & else gvim -p Makefile *.go & fi
-
-editor: lexer.go
-	gofmt -l -s -w *.go
-	go test -o /dev/null -c
-	go install 2>&1 | tee log
-
-ast.go lexer.go stringer.go: lexer.l parser.yy enum.go
-	go generate
-
-later:
-	@grep -n $(grep) LATER * || true
-	@grep -n $(grep) MAYBE * || true
-
-mem: clean
-	# go test -v -run ParserCS -csmith 2m -memprofile mem.out -timeout 24h
-	# go test -v -run @ -bench BenchmarkScanner -memprofile mem.out -timeout 24h
-	go test -v -run TestTranslateSQLite -memprofile mem.out -timeout 24h
-	go tool pprof -lines -web -alloc_space *.test mem.out
-
-nuke: clean
-	go clean -i
-
-todo:
-	@grep -nr $(grep) ^[[:space:]]*_[[:space:]]*=[[:space:]][[:alpha:]][[:alnum:]]* * | grep -v $(ngrep) || true
-	@grep -nr $(grep) 'TODO\|panic' * | grep -v $(ngrep) || true
-	@grep -nr $(grep) BUG * | grep -v $(ngrep) || true
-	@grep -nr $(grep) [^[:alpha:]]println * | grep -v $(ngrep) || true

vendor/modernc.org/cc/v3/README.md

@@ -1,11 +0,0 @@
-# cc/v3
-
-Package CC is a C99 compiler front end.
-
-Most of the functionality is now working.
-
-Installation
-
-    $ go get -u modernc.org/cc/v3
-
-Documentation: [godoc.org/modernc.org/cc/v3](http://godoc.org/modernc.org/cc/v3)

vendor/modernc.org/cc/v3/abi_platforms.go

@@ -1,790 +0,0 @@
-package cc
-
-import "encoding/binary"
-
-// abiByteOrders contains byte order information for known architectures.
-var (
-	abiByteOrders = map[string]binary.ByteOrder{
-		"386":     binary.LittleEndian,
-		"amd64":   binary.LittleEndian,
-		"arm":     binary.LittleEndian,
-		"arm64":   binary.LittleEndian,
-		"ppc64le": binary.LittleEndian,
-		"riscv64": binary.LittleEndian,
-		"s390x":   binary.BigEndian,
-	}
-
-	abiSignedChar = map[[2]string]bool{
-		{"freebsd", "arm"}:   false,
-		{"freebsd", "arm64"}: false,
-		{"linux", "arm"}:     false,
-		{"linux", "arm64"}:   false,
-		{"linux", "ppc64le"}: false,
-		{"linux", "riscv64"}: false,
-		{"linux", "s390x"}:   false,
-		{"netbsd", "arm"}:    false,
-
-		{"darwin", "amd64"}:  true,
-		{"darwin", "arm64"}:  true,
-		{"freebsd", "386"}:   true,
-		{"freebsd", "amd64"}: true,
-		{"linux", "386"}:     true,
-		{"linux", "amd64"}:   true,
-		{"netbsd", "386"}:    true,
-		{"netbsd", "amd64"}:  true,
-		{"openbsd", "386"}:   true,
-		{"openbsd", "amd64"}: true,
-		{"openbsd", "arm64"}: true,
-		{"windows", "386"}:   true,
-		{"windows", "amd64"}: true,
-		{"windows", "arm64"}: true,
-	}
-)
-
-// abiTypes contains size and alignment information for known OS/arch pairs.
-//
-// The content is generated by ./cmd/cabi/main.c.
-var abiTypes = map[[2]string]map[Kind]ABIType{
-	// Linux, generated by GCC 8.3.0
-	{"linux", "amd64"}: {
-		Void:       {1, 1, 1},
-		Bool:       {1, 1, 1},
-		Char:       {1, 1, 1},
-		SChar:      {1, 1, 1},
-		UChar:      {1, 1, 1},
-		Short:      {2, 2, 2},
-		UShort:     {2, 2, 2},
-		Enum:       {4, 4, 4},
-		Int:        {4, 4, 4},
-		UInt:       {4, 4, 4},
-		Long:       {8, 8, 8},
-		ULong:      {8, 8, 8},
-		LongLong:   {8, 8, 8},
-		ULongLong:  {8, 8, 8},
-		Ptr:        {8, 8, 8},
-		Function:   {8, 8, 8},
-		Float:      {4, 4, 4},
-		Double:     {8, 8, 8},
-		LongDouble: {16, 16, 16},
-		Int8:       {1, 1, 1},
-		UInt8:      {1, 1, 1},
-		Int16:      {2, 2, 2},
-		UInt16:     {2, 2, 2},
-		Int32:      {4, 4, 4},
-		UInt32:     {4, 4, 4},
-		Int64:      {8, 8, 8},
-		UInt64:     {8, 8, 8},
-		Int128:     {16, 16, 16},
-		UInt128:    {16, 16, 16},
-		Float32:    {4, 4, 4},
-		Float32x:   {8, 8, 8},
-		Float64:    {8, 8, 8},
-		Float64x:   {16, 16, 16},
-		Float128:   {16, 16, 16},
-		Decimal32:  {4, 4, 4},
-		Decimal64:  {8, 8, 8},
-		Decimal128: {16, 16, 16},
-	},
-	{"linux", "386"}: {
-		Void:       {1, 1, 1},
-		Bool:       {1, 1, 1},
-		Char:       {1, 1, 1},
-		SChar:      {1, 1, 1},
-		UChar:      {1, 1, 1},
-		Short:      {2, 2, 2},
-		UShort:     {2, 2, 2},
-		Enum:       {4, 4, 4},
-		Int:        {4, 4, 4},
-		UInt:       {4, 4, 4},
-		Long:       {4, 4, 4},
-		ULong:      {4, 4, 4},
-		LongLong:   {8, 4, 4},
-		ULongLong:  {8, 4, 4},
-		Ptr:        {4, 4, 4},
-		Function:   {4, 4, 4},
-		Float:      {4, 4, 4},
-		Double:     {8, 4, 4},
-		LongDouble: {12, 4, 4},
-		Int8:       {1, 1, 1},
-		UInt8:      {1, 1, 1},
-		Int16:      {2, 2, 2},
-		UInt16:     {2, 2, 2},
-		Int32:      {4, 4, 4},
-		UInt32:     {4, 4, 4},
-		Int64:      {8, 4, 4},
-		UInt64:     {8, 4, 4},
-		Float32:    {4, 4, 4},
-		Float32x:   {8, 4, 4},
-		Float64:    {8, 4, 4},
-		Float64x:   {12, 4, 4},
-		Float128:   {16, 16, 16},
-		Decimal32:  {4, 4, 4},
-		Decimal64:  {8, 8, 8},
-		Decimal128: {16, 16, 16},
-	},
-	{"linux", "arm"}: {
-		Void:       {1, 1, 1},
-		Bool:       {1, 1, 1},
-		Char:       {1, 1, 1},
-		SChar:      {1, 1, 1},
-		UChar:      {1, 1, 1},
-		Short:      {2, 2, 2},
-		UShort:     {2, 2, 2},
-		Enum:       {4, 4, 4},
-		Int:        {4, 4, 4},
-		UInt:       {4, 4, 4},
-		Long:       {4, 4, 4},
-		ULong:      {4, 4, 4},
-		LongLong:   {8, 8, 8},
-		ULongLong:  {8, 8, 8},
-		Ptr:        {4, 4, 4},
-		Function:   {4, 4, 4},
-		Float:      {4, 4, 4},
-		Double:     {8, 8, 8},
-		LongDouble: {8, 8, 8},
-		Int8:       {1, 1, 1},
-		UInt8:      {1, 1, 1},
-		Int16:      {2, 2, 2},
-		UInt16:     {2, 2, 2},
-		Int32:      {4, 4, 4},
-		UInt32:     {4, 4, 4},
-		Int64:      {8, 8, 8},
-		UInt64:     {8, 8, 8},
-	},
-	{"linux", "arm64"}: {
-		Void:       {1, 1, 1},
-		Bool:       {1, 1, 1},
-		Char:       {1, 1, 1},
-		SChar:      {1, 1, 1},
-		UChar:      {1, 1, 1},
-		Short:      {2, 2, 2},
-		UShort:     {2, 2, 2},
-		Enum:       {4, 4, 4},
-		Int:        {4, 4, 4},
-		UInt:       {4, 4, 4},
-		Long:       {8, 8, 8},
-		ULong:      {8, 8, 8},
-		LongLong:   {8, 8, 8},
-		ULongLong:  {8, 8, 8},
-		Ptr:        {8, 8, 8},
-		Function:   {8, 8, 8},
-		Float:      {4, 4, 4},
-		Double:     {8, 8, 8},
-		LongDouble: {16, 16, 16},
-		Int8:       {1, 1, 1},
-		UInt8:      {1, 1, 1},
-		Int16:      {2, 2, 2},
-		UInt16:     {2, 2, 2},
-		Int32:      {4, 4, 4},
-		UInt32:     {4, 4, 4},
-		Int64:      {8, 8, 8},
-		UInt64:     {8, 8, 8},
-		Int128:     {16, 16, 16},
-		UInt128:    {16, 16, 16},
-	},
-	// $ x86_64-w64-mingw32-gcc main.c && wine a.exe
-	{"windows", "amd64"}: {
-		Void:       {1, 1, 1},
-		Bool:       {1, 1, 1},
-		Char:       {1, 1, 1},
-		SChar:      {1, 1, 1},
-		UChar:      {1, 1, 1},
-		Short:      {2, 2, 2},
-		UShort:     {2, 2, 2},
-		Enum:       {4, 4, 4},
-		Int:        {4, 4, 4},
-		UInt:       {4, 4, 4},
-		Long:       {4, 4, 4},
-		ULong:      {4, 4, 4},
-		LongLong:   {8, 8, 8},
-		ULongLong:  {8, 8, 8},
-		Ptr:        {8, 8, 8},
-		Function:   {8, 8, 8},
-		Float:      {4, 4, 4},
-		Double:     {8, 8, 8},
-		LongDouble: {16, 16, 16},
-		Int8:       {1, 1, 1},
-		UInt8:      {1, 1, 1},
-		Int16:      {2, 2, 2},
-		UInt16:     {2, 2, 2},
-		Int32:      {4, 4, 4},
-		UInt32:     {4, 4, 4},
-		Int64:      {8, 8, 8},
-		UInt64:     {8, 8, 8},
-		Int128:     {16, 16, 16},
-		UInt128:    {16, 16, 16},
-		Float32:    {4, 4, 4},
-		Float32x:   {8, 8, 8},
-		Float64:    {8, 8, 8},
-		Float64x:   {16, 16, 16},
-		Float128:   {16, 16, 16},
-		Decimal32:  {4, 4, 4},
-		Decimal64:  {8, 8, 8},
-		Decimal128: {16, 16, 16},
-	},
-	// clang version 14.0.0 (https://github.com/llvm/llvm-project.git 329fda39c507e8740978d10458451dcdb21563be)
-	// Target: aarch64-w64-windows-gnu
-	{"windows", "arm64"}: {
-		Void:       {1, 1, 1},
-		Bool:       {1, 1, 1},
-		Char:       {1, 1, 1},
-		SChar:      {1, 1, 1},
-		UChar:      {1, 1, 1},
-		Short:      {2, 2, 2},
-		UShort:     {2, 2, 2},
-		Enum:       {4, 4, 4},
-		Int:        {4, 4, 4},
-		UInt:       {4, 4, 4},
-		Long:       {4, 4, 4},
-		ULong:      {4, 4, 4},
-		LongLong:   {8, 8, 8},
-		ULongLong:  {8, 8, 8},
-		Ptr:        {8, 8, 8},
-		Function:   {8, 8, 8},
-		Float:      {4, 4, 4},
-		Double:     {8, 8, 8},
-		LongDouble: {8, 8, 8},
-	},
-	// $ i686-w64-mingw32-gcc main.c && wine a.exe
-	{"windows", "386"}: {
-		Void:       {1, 1, 1},
-		Bool:       {1, 1, 1},
-		Char:       {1, 1, 1},
-		SChar:      {1, 1, 1},
-		UChar:      {1, 1, 1},
-		Short:      {2, 2, 2},
-		UShort:     {2, 2, 2},
-		Enum:       {4, 4, 4},
-		Int:        {4, 4, 4},
-		UInt:       {4, 4, 4},
-		Long:       {4, 4, 4},
-		ULong:      {4, 4, 4},
-		LongLong:   {8, 8, 8},
-		ULongLong:  {8, 8, 8},
-		Ptr:        {4, 4, 4},
-		Function:   {4, 4, 4},
-		Float:      {4, 4, 4},
-		Double:     {8, 8, 8},
-		LongDouble: {12, 4, 4},
-		Int8:       {1, 1, 1},
-		UInt8:      {1, 1, 1},
-		Int16:      {2, 2, 2},
-		UInt16:     {2, 2, 2},
-		Int32:      {4, 4, 4},
-		UInt32:     {4, 4, 4},
-		Int64:      {8, 8, 8},
-		UInt64:     {8, 8, 8},
-		Float32:    {4, 4, 4},
-		Float32x:   {8, 8, 8},
-		Float64:    {8, 8, 8},
-		Float64x:   {12, 4, 4},
-		Float128:   {16, 16, 16},
-		Decimal32:  {4, 4, 4},
-		Decimal64:  {8, 8, 8},
-		Decimal128: {16, 16, 16},
-	},
-	{"darwin", "amd64"}: {
-		Void:       {1, 1, 1},
-		Bool:       {1, 1, 1},
-		Char:       {1, 1, 1},
-		SChar:      {1, 1, 1},
-		UChar:      {1, 1, 1},
-		Short:      {2, 2, 2},
-		UShort:     {2, 2, 2},
-		Enum:       {4, 4, 4},
-		Int:        {4, 4, 4},
-		UInt:       {4, 4, 4},
-		Long:       {8, 8, 8},
-		ULong:      {8, 8, 8},
-		LongLong:   {8, 8, 8},
-		ULongLong:  {8, 8, 8},
-		Ptr:        {8, 8, 8},
-		Function:   {8, 8, 8},
-		Float:      {4, 4, 4},
-		Double:     {8, 8, 8},
-		LongDouble: {16, 16, 16},
-		Int8:       {1, 1, 1},
-		UInt8:      {1, 1, 1},
-		Int16:      {2, 2, 2},
-		UInt16:     {2, 2, 2},
-		Int32:      {4, 4, 4},
-		UInt32:     {4, 4, 4},
-		Int64:      {8, 8, 8},
-		UInt64:     {8, 8, 8},
-		Int128:     {16, 16, 16},
-		UInt128:    {16, 16, 16},
-	},
-	{"darwin", "arm64"}: {
-		Void:       {1, 1, 1},
-		Bool:       {1, 1, 1},
-		Char:       {1, 1, 1},
-		SChar:      {1, 1, 1},
-		UChar:      {1, 1, 1},
-		Short:      {2, 2, 2},
-		UShort:     {2, 2, 2},
-		Enum:       {4, 4, 4},
-		Int:        {4, 4, 4},
-		UInt:       {4, 4, 4},
-		Long:       {8, 8, 8},
-		ULong:      {8, 8, 8},
-		LongLong:   {8, 8, 8},
-		ULongLong:  {8, 8, 8},
-		Ptr:        {8, 8, 8},
-		Function:   {8, 8, 8},
-		Float:      {4, 4, 4},
-		Double:     {8, 8, 8},
-		LongDouble: {8, 8, 8},
-		Int8:       {1, 1, 1},
-		UInt8:      {1, 1, 1},
-		Int16:      {2, 2, 2},
-		UInt16:     {2, 2, 2},
-		Int32:      {4, 4, 4},
-		UInt32:     {4, 4, 4},
-		Int64:      {8, 8, 8},
-		UInt64:     {8, 8, 8},
-		Int128:     {16, 16, 16},
-		UInt128:    {16, 16, 16},
-	},
-	// gcc (SUSE Linux) 7.5.0
-	{"linux", "s390x"}: {
-		Void:       {1, 1, 1},
-		Bool:       {1, 1, 1},
-		Char:       {1, 1, 1},
-		SChar:      {1, 1, 1},
-		UChar:      {1, 1, 1},
-		Short:      {2, 2, 2},
-		UShort:     {2, 2, 2},
-		Enum:       {4, 4, 4},
-		Int:        {4, 4, 4},
-		UInt:       {4, 4, 4},
-		Long:       {8, 8, 8},
-		ULong:      {8, 8, 8},
-		LongLong:   {8, 8, 8},
-		ULongLong:  {8, 8, 8},
-		Ptr:        {8, 8, 8},
-		Function:   {8, 8, 8},
-		Float:      {4, 4, 4},
-		Double:     {8, 8, 8},
-		LongDouble: {16, 8, 8},
-		Int8:       {1, 1, 1},
-		UInt8:      {1, 1, 1},
-		Int16:      {2, 2, 2},
-		UInt16:     {2, 2, 2},
-		Int32:      {4, 4, 4},
-		UInt32:     {4, 4, 4},
-		Int64:      {8, 8, 8},
-		UInt64:     {8, 8, 8},
-		Int128:     {16, 8, 8},
-		UInt128:    {16, 8, 8},
-		Float32:    {4, 4, 4},
-		Float32x:   {8, 8, 8},
-		Float64:    {8, 8, 8},
-		Float64x:   {16, 8, 8},
-		Float128:   {16, 8, 8},
-		Decimal32:  {4, 4, 4},
-		Decimal64:  {8, 8, 8},
-		Decimal128: {16, 8, 8},
-	},
-	// gcc (FreeBSD Ports Collection) 10.3.0
-	{"freebsd", "amd64"}: {
-		Void:       {1, 1, 1},
-		Bool:       {1, 1, 1},
-		Char:       {1, 1, 1},
-		SChar:      {1, 1, 1},
-		UChar:      {1, 1, 1},
-		Short:      {2, 2, 2},
-		UShort:     {2, 2, 2},
-		Enum:       {4, 4, 4},
-		Int:        {4, 4, 4},
-		UInt:       {4, 4, 4},
-		Long:       {8, 8, 8},
-		ULong:      {8, 8, 8},
-		LongLong:   {8, 8, 8},
-		ULongLong:  {8, 8, 8},
-		Ptr:        {8, 8, 8},
-		Function:   {8, 8, 8},
-		Float:      {4, 4, 4},
-		Double:     {8, 8, 8},
-		LongDouble: {16, 16, 16},
-		Int8:       {1, 1, 1},
-		UInt8:      {1, 1, 1},
-		Int16:      {2, 2, 2},
-		UInt16:     {2, 2, 2},
-		Int32:      {4, 4, 4},
-		UInt32:     {4, 4, 4},
-		Int64:      {8, 8, 8},
-		UInt64:     {8, 8, 8},
-		Int128:     {16, 16, 16},
-		UInt128:    {16, 16, 16},
-	},
-	// gcc (FreeBSD Ports Collection) 11.3.0
-	{"freebsd", "arm64"}: {
-		Void:       {1, 1, 1},
-		Bool:       {1, 1, 1},
-		Char:       {1, 1, 1},
-		SChar:      {1, 1, 1},
-		UChar:      {1, 1, 1},
-		Short:      {2, 2, 2},
-		UShort:     {2, 2, 2},
-		Enum:       {4, 4, 4},
-		Int:        {4, 4, 4},
-		UInt:       {4, 4, 4},
-		Long:       {8, 8, 8},
-		ULong:      {8, 8, 8},
-		LongLong:   {8, 8, 8},
-		ULongLong:  {8, 8, 8},
-		Ptr:        {8, 8, 8},
-		Function:   {8, 8, 8},
-		Float:      {4, 4, 4},
-		Double:     {8, 8, 8},
-		LongDouble: {16, 16, 16},
-		Int8:       {1, 1, 1},
-		UInt8:      {1, 1, 1},
-		Int16:      {2, 2, 2},
-		UInt16:     {2, 2, 2},
-		Int32:      {4, 4, 4},
-		UInt32:     {4, 4, 4},
-		Int64:      {8, 8, 8},
-		UInt64:     {8, 8, 8},
-		Int128:     {16, 16, 16},
-		UInt128:    {16, 16, 16},
-	},
-	// gcc (FreeBSD Ports Collection) 10.3.0
-	{"freebsd", "386"}: {
-		Void:       {1, 1, 1},
-		Bool:       {1, 1, 1},
-		Char:       {1, 1, 1},
-		SChar:      {1, 1, 1},
-		UChar:      {1, 1, 1},
-		Short:      {2, 2, 2},
-		UShort:     {2, 2, 2},
-		Enum:       {4, 4, 4},
-		Int:        {4, 4, 4},
-		UInt:       {4, 4, 4},
-		Long:       {4, 4, 4},
-		ULong:      {4, 4, 4},
-		LongLong:   {8, 4, 4},
-		ULongLong:  {8, 4, 4},
-		Ptr:        {4, 4, 4},
-		Function:   {4, 4, 4},
-		Float:      {4, 4, 4},
-		Double:     {8, 4, 4},
-		LongDouble: {12, 4, 4},
-		Int8:       {1, 1, 1},
-		UInt8:      {1, 1, 1},
-		Int16:      {2, 2, 2},
-		UInt16:     {2, 2, 2},
-		Int32:      {4, 4, 4},
-		UInt32:     {4, 4, 4},
-		Int64:      {8, 4, 4},
-		UInt64:     {8, 4, 4},
-		Float32:    {4, 4, 4},
-		Float32x:   {8, 4, 4},
-		Float64:    {8, 4, 4},
-		Float64x:   {16, 16, 16},
-		Float128:   {16, 16, 16},
-	},
-	// gcc (FreeBSD Ports Collection) 11.3.0
-	{"freebsd", "arm"}: {
-		Void:       {1, 1, 1},
-		Bool:       {1, 1, 1},
-		Char:       {1, 1, 1},
-		SChar:      {1, 1, 1},
-		UChar:      {1, 1, 1},
-		Short:      {2, 2, 2},
-		UShort:     {2, 2, 2},
-		Enum:       {4, 4, 4},
-		Int:        {4, 4, 4},
-		UInt:       {4, 4, 4},
-		Long:       {4, 4, 4},
-		ULong:      {4, 4, 4},
-		LongLong:   {8, 8, 8},
-		ULongLong:  {8, 8, 8},
-		Ptr:        {4, 4, 4},
-		Function:   {4, 4, 4},
-		Float:      {4, 4, 4},
-		Double:     {8, 8, 8},
-		LongDouble: {8, 8, 8},
-		Int8:       {1, 1, 1},
-		UInt8:      {1, 1, 1},
-		Int16:      {2, 2, 2},
-		UInt16:     {2, 2, 2},
-		Int32:      {4, 4, 4},
-		UInt32:     {4, 4, 4},
-		Int64:      {8, 8, 8},
-		UInt64:     {8, 8, 8},
-	},
-	// gcc (GCC) 8.4.0
-	{"openbsd", "amd64"}: {
-		Void:       {1, 1, 1},
-		Bool:       {1, 1, 1},
-		Char:       {1, 1, 1},
-		SChar:      {1, 1, 1},
-		UChar:      {1, 1, 1},
-		Short:      {2, 2, 2},
-		UShort:     {2, 2, 2},
-		Enum:       {4, 4, 4},
-		Int:        {4, 4, 4},
-		UInt:       {4, 4, 4},
-		Long:       {8, 8, 8},
-		ULong:      {8, 8, 8},
-		LongLong:   {8, 8, 8},
-		ULongLong:  {8, 8, 8},
-		Ptr:        {8, 8, 8},
-		Function:   {8, 8, 8},
-		Float:      {4, 4, 4},
-		Double:     {8, 8, 8},
-		LongDouble: {16, 16, 16},
-		Int8:       {1, 1, 1},
-		UInt8:      {1, 1, 1},
-		Int16:      {2, 2, 2},
-		UInt16:     {2, 2, 2},
-		Int32:      {4, 4, 4},
-		UInt32:     {4, 4, 4},
-		Int64:      {8, 8, 8},
-		UInt64:     {8, 8, 8},
-		Int128:     {16, 16, 16},
-		UInt128:    {16, 16, 16},
-		Float32:    {4, 4, 4},
-		Float32x:   {8, 8, 8},
-		Float64:    {8, 8, 8},
-		Float64x:   {16, 16, 16},
-		Float128:   {16, 16, 16},
-	},
-	// OpenBSD clang version 13.0.0
-	{"openbsd", "arm64"}: {
-		Void:       {1, 1, 1},
-		Bool:       {1, 1, 1},
-		Char:       {1, 1, 1},
-		SChar:      {1, 1, 1},
-		UChar:      {1, 1, 1},
-		Short:      {2, 2, 2},
-		UShort:     {2, 2, 2},
-		Enum:       {4, 4, 4},
-		Int:        {4, 4, 4},
-		UInt:       {4, 4, 4},
-		Long:       {8, 8, 8},
-		ULong:      {8, 8, 8},
-		LongLong:   {8, 8, 8},
-		ULongLong:  {8, 8, 8},
-		Ptr:        {8, 8, 8},
-		Function:   {8, 8, 8},
-		Float:      {4, 4, 4},
-		Double:     {8, 8, 8},
-		LongDouble: {16, 16, 16},
-		Int8:       {1, 1, 1},
-		UInt8:      {1, 1, 1},
-		Int16:      {2, 2, 2},
-		UInt16:     {2, 2, 2},
-		Int32:      {4, 4, 4},
-		UInt32:     {4, 4, 4},
-		Int64:      {8, 8, 8},
-		UInt64:     {8, 8, 8},
-		Int128:     {16, 16, 16},
-		UInt128:    {16, 16, 16},
-	},
-	// OpenBSD clang version 13.0.0
-	{"openbsd", "386"}: {
-		Void:       {1, 1, 1},
-		Bool:       {1, 1, 1},
-		Char:       {1, 1, 1},
-		SChar:      {1, 1, 1},
-		UChar:      {1, 1, 1},
-		Short:      {2, 2, 2},
-		UShort:     {2, 2, 2},
-		Enum:       {4, 4, 4},
-		Int:        {4, 4, 4},
-		UInt:       {4, 4, 4},
-		Long:       {4, 4, 4},
-		ULong:      {4, 4, 4},
-		LongLong:   {8, 4, 4},
-		ULongLong:  {8, 4, 4},
-		Ptr:        {4, 4, 4},
-		Function:   {4, 4, 4},
-		Float:      {4, 4, 4},
-		Double:     {8, 4, 4},
-		LongDouble: {12, 4, 4},
-		Int8:       {1, 1, 1},
-		UInt8:      {1, 1, 1},
-		Int16:      {2, 2, 2},
-		UInt16:     {2, 2, 2},
-		Int32:      {4, 4, 4},
-		UInt32:     {4, 4, 4},
-		Int64:      {8, 4, 4},
-		UInt64:     {8, 4, 4},
-	},
-	// gcc (GCC) 10.3.0
-	{"netbsd", "amd64"}: {
-		Void:       {1, 1, 1},
-		Bool:       {1, 1, 1},
-		Char:       {1, 1, 1},
-		SChar:      {1, 1, 1},
-		UChar:      {1, 1, 1},
-		Short:      {2, 2, 2},
-		UShort:     {2, 2, 2},
-		Enum:       {4, 4, 4},
-		Int:        {4, 4, 4},
-		UInt:       {4, 4, 4},
-		Long:       {8, 8, 8},
-		ULong:      {8, 8, 8},
-		LongLong:   {8, 8, 8},
-		ULongLong:  {8, 8, 8},
-		Ptr:        {8, 8, 8},
-		Function:   {8, 8, 8},
-		Float:      {4, 4, 4},
-		Double:     {8, 8, 8},
-		LongDouble: {16, 16, 16},
-		Int8:       {1, 1, 1},
-		UInt8:      {1, 1, 1},
-		Int16:      {2, 2, 2},
-		UInt16:     {2, 2, 2},
-		Int32:      {4, 4, 4},
-		UInt32:     {4, 4, 4},
-		Int64:      {8, 8, 8},
-		UInt64:     {8, 8, 8},
-		Int128:     {16, 16, 16},
-		UInt128:    {16, 16, 16},
-	},
-	// gcc (nb4 20200810) 7.5.0
-	{"netbsd", "arm"}: {
-		Void:       {1, 1, 1},
-		Bool:       {1, 1, 1},
-		Char:       {1, 1, 1},
-		SChar:      {1, 1, 1},
-		UChar:      {1, 1, 1},
-		Short:      {2, 2, 2},
-		UShort:     {2, 2, 2},
-		Enum:       {4, 4, 4},
-		Int:        {4, 4, 4},
-		UInt:       {4, 4, 4},
-		Long:       {4, 4, 4},
-		ULong:      {4, 4, 4},
-		LongLong:   {8, 8, 8},
-		ULongLong:  {8, 8, 8},
-		Ptr:        {4, 4, 4},
-		Function:   {4, 4, 4},
-		Float:      {4, 4, 4},
-		Double:     {8, 8, 8},
-		LongDouble: {8, 8, 8},
-		Int8:       {1, 1, 1},
-		UInt8:      {1, 1, 1},
-		Int16:      {2, 2, 2},
-		UInt16:     {2, 2, 2},
-		Int32:      {4, 4, 4},
-		UInt32:     {4, 4, 4},
-		Int64:      {8, 8, 8},
-		UInt64:     {8, 8, 8},
-	},
-	// gcc (nb4 20200810) 7.5.0
-	{"netbsd", "386"}: {
-		Void:       {1, 1, 1},
-		Bool:       {1, 1, 1},
-		Char:       {1, 1, 1},
-		SChar:      {1, 1, 1},
-		UChar:      {1, 1, 1},
-		Short:      {2, 2, 2},
-		UShort:     {2, 2, 2},
-		Enum:       {4, 4, 4},
-		Int:        {4, 4, 4},
-		UInt:       {4, 4, 4},
-		Long:       {4, 4, 4},
-		ULong:      {4, 4, 4},
-		LongLong:   {8, 4, 4},
-		ULongLong:  {8, 4, 4},
-		Ptr:        {4, 4, 4},
-		Function:   {4, 4, 4},
-		Float:      {4, 4, 4},
-		Double:     {8, 4, 4},
-		LongDouble: {12, 4, 4},
-		Int8:       {1, 1, 1},
-		UInt8:      {1, 1, 1},
-		Int16:      {2, 2, 2},
-		UInt16:     {2, 2, 2},
-		Int32:      {4, 4, 4},
-		UInt32:     {4, 4, 4},
-		Int64:      {8, 4, 4},
-		UInt64:     {8, 4, 4},
-		Float32:    {4, 4, 4},
-		Float32x:   {8, 4, 4},
-		Float64:    {8, 4, 4},
-		Float64x:   {12, 4, 4},
-		Float128:   {16, 16, 16},
-	},
-	// gcc (Ubuntu 11.2.0-7ubuntu2) 11.2.0
-	{"linux", "riscv64"}: {
-		Void:       {1, 1, 1},
-		Bool:       {1, 1, 1},
-		Char:       {1, 1, 1},
-		SChar:      {1, 1, 1},
-		UChar:      {1, 1, 1},
-		Short:      {2, 2, 2},
-		UShort:     {2, 2, 2},
-		Enum:       {4, 4, 4},
-		Int:        {4, 4, 4},
-		UInt:       {4, 4, 4},
-		Long:       {8, 8, 8},
-		ULong:      {8, 8, 8},
-		LongLong:   {8, 8, 8},
-		ULongLong:  {8, 8, 8},
-		Ptr:        {8, 8, 8},
-		Function:   {8, 8, 8},
-		Float:      {4, 4, 4},
-		Double:     {8, 8, 8},
-		LongDouble: {16, 16, 16},
-		Int8:       {1, 1, 1},
-		UInt8:      {1, 1, 1},
-		Int16:      {2, 2, 2},
-		UInt16:     {2, 2, 2},
-		Int32:      {4, 4, 4},
-		UInt32:     {4, 4, 4},
-		Int64:      {8, 8, 8},
-		UInt64:     {8, 8, 8},
-		Int128:     {16, 16, 16},
-		UInt128:    {16, 16, 16},
-		Float32:    {4, 4, 4},
-		Float32x:   {8, 8, 8},
-		Float64:    {8, 8, 8},
-		Float64x:   {16, 16, 16},
-		Float128:   {16, 16, 16},
-	},
-	// gcc (Debian 10.2.1-6) 10.2.1 20210110
-	{"linux", "ppc64le"}: {
-		Void:       {1, 1, 1},
-		Bool:       {1, 1, 1},
-		Char:       {1, 1, 1},
-		SChar:      {1, 1, 1},
-		UChar:      {1, 1, 1},
-		Short:      {2, 2, 2},
-		UShort:     {2, 2, 2},
-		Enum:       {4, 4, 4},
-		Int:        {4, 4, 4},
-		UInt:       {4, 4, 4},
-		Long:       {8, 8, 8},
-		ULong:      {8, 8, 8},
-		LongLong:   {8, 8, 8},
-		ULongLong:  {8, 8, 8},
-		Ptr:        {8, 8, 8},
-		Function:   {8, 8, 8},
-		Float:      {4, 4, 4},
-		Double:     {8, 8, 8},
-		LongDouble: {16, 16, 16},
-		Int8:       {1, 1, 1},
-		UInt8:      {1, 1, 1},
-		Int16:      {2, 2, 2},
-		UInt16:     {2, 2, 2},
-		Int32:      {4, 4, 4},
-		UInt32:     {4, 4, 4},
-		Int64:      {8, 8, 8},
-		UInt64:     {8, 8, 8},
-		Int128:     {16, 16, 16},
-		UInt128:    {16, 16, 16},
-		Float32:    {4, 4, 4},
-		Float32x:   {8, 8, 8},
-		Float64:    {8, 8, 8},
-		Float64x:   {16, 16, 16},
-		Float128:   {16, 16, 16},
-		Decimal32:  {4, 4, 4},
-		Decimal64:  {8, 8, 8},
-		Decimal128: {16, 16, 16},
-	},
-}

vendor/modernc.org/cc/v3/enum.go

@@ -1,84 +0,0 @@
-// Copyright 2019 The CC Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package cc // import "modernc.org/cc/v3"
-
-// Values of Kind
-const (
-	Invalid Kind = iota
-
-	Array             // T[]
-	Bool              // _Bool
-	Char              // char
-	ComplexChar       // complex char
-	ComplexDouble     // complex double
-	ComplexFloat      // complex float
-	ComplexInt        // complex int
-	ComplexLong       // complex long
-	ComplexLongDouble // complex long double
-	ComplexLongLong   // complex long long
-	ComplexShort      // complex short
-	ComplexUInt       // complex unsigned
-	ComplexULong      // complex unsigned long
-	ComplexULongLong  // complex unsigned long long
-	ComplexUShort     // complex shor
-	Decimal128        // _Decimal128
-	Decimal32         // _Decimal32
-	Decimal64         // _Decimal64
-	Double            // double
-	Enum              // enum
-	Float             // float
-	Float128          // _Float128
-	Float32           // _Float32
-	Float32x          // _Float32x
-	Float64           // _Float64
-	Float64x          // _Float64x
-	Function          // function
-	Int               // int
-	Int8              // __int8
-	Int16             // __int16
-	Int32             // __int32
-	Int64             // __int64
-	Int128            // __int128
-	Long              // long
-	LongDouble        // long double
-	LongLong          // long long
-	Ptr               // pointer
-	SChar             // signed char
-	Short             // short
-	Struct            // struct
-	TypedefName       // typedefname
-	UChar             // unsigned char
-	UInt              // unsigned
-	UInt8             // unsigned __int8
-	UInt16            // unsigned __int16
-	UInt32            // unsigned __int32
-	UInt64            // unsigned __int64
-	UInt128           // unsigned __int128
-	ULong             // unsigned long
-	ULongLong         // unsigned long long
-	UShort            // unsigned short
-	Union             // union
-	Void              // void
-	Vector            // vector
-
-	typeofExpr
-	typeofType
-
-	maxKind
-)
-
-// Values of Linkage
-const (
-	None Linkage = iota
-	Internal
-	External
-)
-
-// Values of StorageClass
-const (
-	Static StorageClass = iota
-	Automatic
-	Allocated
-)

vendor/modernc.org/cc/v3/filesystem.go

@@ -1,156 +0,0 @@
-// Copyright 2019 The CC Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package cc
-
-import (
-	"io"
-	"io/ioutil"
-	"os"
-	"path"
-	"strings"
-	"time"
-)
-
-// Filesystem abstraction used in CC. The underlying value must be comparable (e.g. pointer) to be used in map keys.
-type Filesystem interface {
-	// Stat is an analog of os.Stat, but also accepts a flag to indicate a system include (<file.h>).
-	Stat(path string, sys bool) (os.FileInfo, error)
-	// Open is an analog of os.Open, but also accepts a flag to indicate a system include (<file.h>).
-	Open(path string, sys bool) (io.ReadCloser, error)
-}
-
-// LocalFS returns a local filesystem implementation.
-func LocalFS() Filesystem {
-	return localFS{}
-}
-
-type localFS struct{}
-
-// Stat implements Filesystem.
-func (localFS) Stat(path string, sys bool) (os.FileInfo, error) {
-	return os.Stat(path)
-}
-
-// Open implements Filesystem.
-func (localFS) Open(path string, sys bool) (io.ReadCloser, error) {
-	return os.Open(path)
-}
-
-// WorkingDir is a filesystem implementation that resolves paths relative to a given directory.
-// If filesystem is not specified, the local one will be used.
-func WorkingDir(wd string, fs Filesystem) Filesystem {
-	if fs == nil {
-		fs = LocalFS()
-	}
-	return workDir{fs: fs, wd: wd}
-}
-
-type workDir struct {
-	fs Filesystem
-	wd string
-}
-
-// Stat implements Filesystem.
-func (fs workDir) Stat(fname string, sys bool) (os.FileInfo, error) {
-	if !path.IsAbs(fname) {
-		fname = path.Join(fs.wd, fname)
-	}
-	return fs.fs.Stat(fname, sys)
-}
-
-// Open implements Filesystem.
-func (fs workDir) Open(fname string, sys bool) (io.ReadCloser, error) {
-	if !path.IsAbs(fname) {
-		fname = path.Join(fs.wd, fname)
-	}
-	return fs.fs.Open(fname, sys)
-}
-
-// Overlay is a filesystem implementation that first check if the file is available in the primary FS
-// and if not, falls back to a secondary FS.
-func Overlay(pri, sec Filesystem) Filesystem {
-	return overlayFS{pri: pri, sec: sec}
-}
-
-type overlayFS struct {
-	pri, sec Filesystem
-}
-
-// Stat implements Filesystem.
-func (fs overlayFS) Stat(path string, sys bool) (os.FileInfo, error) {
-	st, err := fs.pri.Stat(path, sys)
-	if err == nil || !os.IsNotExist(err) {
-		return st, err
-	}
-	return fs.sec.Stat(path, sys)
-}
-
-// Open implements Filesystem.
-func (fs overlayFS) Open(path string, sys bool) (io.ReadCloser, error) {
-	f, err := fs.pri.Open(path, sys)
-	if err == nil || !os.IsNotExist(err) {
-		return f, err
-	}
-	return fs.sec.Open(path, sys)
-}
-
-// StaticFS implements filesystem interface by serving string values form the provided map.
-func StaticFS(files map[string]string) Filesystem {
-	return &staticFS{m: files, ts: time.Now()}
-}
-
-type staticFS struct {
-	ts time.Time
-	m  map[string]string
-}
-
-// Stat implements Filesystem.
-func (fs *staticFS) Stat(path string, sys bool) (os.FileInfo, error) {
-	v, ok := fs.m[path]
-	if !ok {
-		return nil, &os.PathError{"stat", path, os.ErrNotExist}
-	}
-	return staticFileInfo{name: path, size: int64(len(v)), mode: 0, mod: fs.ts}, nil
-}
-
-// Open implements Filesystem.
-func (fs *staticFS) Open(path string, sys bool) (io.ReadCloser, error) {
-	v, ok := fs.m[path]
-	if !ok {
-		return nil, &os.PathError{"open", path, os.ErrNotExist}
-	}
-	return ioutil.NopCloser(strings.NewReader(v)), nil
-}
-
-type staticFileInfo struct {
-	name string
-	size int64
-	mode os.FileMode
-	mod  time.Time
-}
-
-func (fi staticFileInfo) Name() string {
-	return fi.name
-}
-
-func (fi staticFileInfo) Size() int64 {
-	return fi.size
-}
-
-func (fi staticFileInfo) Mode() os.FileMode {
-	return fi.mode
-}
-
-func (fi staticFileInfo) ModTime() time.Time {
-	return fi.mod
-}
-
-func (fi staticFileInfo) IsDir() bool {
-	return fi.mode.IsDir()
-}
-
-func (fi staticFileInfo) Sys() interface{} {
-	return fi
-}

vendor/modernc.org/cc/v3/inspect.go

@@ -1,632 +0,0 @@
-// Copyright 2020 The CC Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package cc // import "modernc.org/cc/v3"
-
-// Inspect inspects AST node trees.
-//
-// If n is a non-terminal node, f(n, true) is called first. Next, f is called
-// recursively for each of n's non-nil non-terminal children nodes, if any, in
-// alphabetical order.  Next, all n's terminal nodes, if any, are visited in
-// the numeric order of their suffixes (Token, Token2, Token3, ...). Finally,
-// f(n, false) is invoked.
-//
-// If n a terminal node, of type *Token, f(n, <unspecified boolean value> is
-// called once.
-//
-// Inspect stops when any invocation of f returns false.
-func Inspect(n Node, f func(Node, bool) bool) {
-	see(n, f)
-}
-
-func see(n Node, f func(Node, bool) bool) bool {
-	switch x := n.(type) {
-	case *AbstractDeclarator:
-		return x == nil || f(x, true) &&
-			see(x.DirectAbstractDeclarator, f) &&
-			see(x.Pointer, f) &&
-			f(x, false)
-	case *AdditiveExpression:
-		return x == nil || f(x, true) &&
-			see(x.AdditiveExpression, f) &&
-			see(x.MultiplicativeExpression, f) &&
-			see(&x.Token, f) &&
-			f(x, false)
-	case *AlignmentSpecifier:
-		return x == nil || f(x, true) &&
-			see(x.ConstantExpression, f) &&
-			see(x.TypeName, f) &&
-			see(&x.Token, f) &&
-			see(&x.Token2, f) &&
-			see(&x.Token2, f) &&
-			see(&x.Token3, f) &&
-			f(x, false)
-	case *AndExpression:
-		return x == nil || f(x, true) &&
-			see(x.AndExpression, f) &&
-			see(x.EqualityExpression, f) &&
-			see(&x.Token, f) &&
-			f(x, false)
-	case *ArgumentExpressionList:
-		return x == nil || f(x, true) &&
-			see(x.ArgumentExpressionList, f) &&
-			see(x.AssignmentExpression, f) &&
-			see(&x.Token, f) &&
-			f(x, false)
-	case *Asm:
-		return x == nil || f(x, true) &&
-			see(x.AsmArgList, f) &&
-			see(x.AsmQualifierList, f) &&
-			see(&x.Token, f) &&
-			see(&x.Token2, f) &&
-			see(&x.Token2, f) &&
-			see(&x.Token3, f) &&
-			see(&x.Token4, f) &&
-			f(x, false)
-	case *AsmArgList:
-		return x == nil || f(x, true) &&
-			see(x.AsmArgList, f) &&
-			see(x.AsmExpressionList, f) &&
-			see(&x.Token, f) &&
-			f(x, false)
-	case *AsmExpressionList:
-		return x == nil || f(x, true) &&
-			see(x.AsmExpressionList, f) &&
-			see(x.AsmIndex, f) &&
-			see(x.AssignmentExpression, f) &&
-			see(&x.Token, f) &&
-			f(x, false)
-	case *AsmFunctionDefinition:
-		return x == nil || f(x, true) &&
-			see(x.AsmStatement, f) &&
-			see(x.DeclarationSpecifiers, f) &&
-			see(x.Declarator, f) &&
-			f(x, false)
-	case *AsmIndex:
-		return x == nil || f(x, true) &&
-			see(x.Expression, f) &&
-			see(&x.Token, f) &&
-			see(&x.Token2, f) &&
-			see(&x.Token2, f) &&
-			f(x, false)
-	case *AsmQualifier:
-		return x == nil || f(x, true) &&
-			see(&x.Token, f) &&
-			f(x, false)
-	case *AsmQualifierList:
-		return x == nil || f(x, true) &&
-			see(x.AsmQualifier, f) &&
-			see(x.AsmQualifierList, f) &&
-			f(x, false)
-	case *AsmStatement:
-		return x == nil || f(x, true) &&
-			see(x.Asm, f) &&
-			see(x.AttributeSpecifierList, f) &&
-			see(&x.Token, f) &&
-			f(x, false)
-	case *AssignmentExpression:
-		return x == nil || f(x, true) &&
-			see(x.AssignmentExpression, f) &&
-			see(x.ConditionalExpression, f) &&
-			see(x.UnaryExpression, f) &&
-			see(&x.Token, f) &&
-			f(x, false)
-	case *AtomicTypeSpecifier:
-		return x == nil || f(x, true) &&
-			see(x.TypeName, f) &&
-			see(&x.Token, f) &&
-			see(&x.Token2, f) &&
-			see(&x.Token2, f) &&
-			see(&x.Token3, f) &&
-			f(x, false)
-	case *AttributeSpecifier:
-		return x == nil || f(x, true) &&
-			see(x.AttributeValueList, f) &&
-			see(&x.Token, f) &&
-			see(&x.Token2, f) &&
-			see(&x.Token2, f) &&
-			see(&x.Token3, f) &&
-			see(&x.Token4, f) &&
-			see(&x.Token5, f) &&
-			f(x, false)
-	case *AttributeSpecifierList:
-		return x == nil || f(x, true) &&
-			see(x.AttributeSpecifier, f) &&
-			see(x.AttributeSpecifierList, f) &&
-			f(x, false)
-	case *AttributeValue:
-		return x == nil || f(x, true) &&
-			see(x.ExpressionList, f) &&
-			see(&x.Token, f) &&
-			see(&x.Token2, f) &&
-			see(&x.Token2, f) &&
-			see(&x.Token3, f) &&
-			f(x, false)
-	case *AttributeValueList:
-		return x == nil || f(x, true) &&
-			see(x.AttributeValue, f) &&
-			see(x.AttributeValueList, f) &&
-			see(&x.Token, f) &&
-			f(x, false)
-	case *BlockItem:
-		return x == nil || f(x, true) &&
-			see(x.CompoundStatement, f) &&
-			see(x.Declaration, f) &&
-			see(x.DeclarationSpecifiers, f) &&
-			see(x.Declarator, f) &&
-			see(x.LabelDeclaration, f) &&
-			see(x.PragmaSTDC, f) &&
-			see(x.Statement, f) &&
-			f(x, false)
-	case *BlockItemList:
-		return x == nil || f(x, true) &&
-			see(x.BlockItem, f) &&
-			see(x.BlockItemList, f) &&
-			f(x, false)
-	case *CastExpression:
-		return x == nil || f(x, true) &&
-			see(x.CastExpression, f) &&
-			see(x.TypeName, f) &&
-			see(x.UnaryExpression, f) &&
-			see(&x.Token, f) &&
-			see(&x.Token2, f) &&
-			see(&x.Token2, f) &&
-			f(x, false)
-	case *CompoundStatement:
-		return x == nil || f(x, true) &&
-			see(x.BlockItemList, f) &&
-			see(&x.Token, f) &&
-			see(&x.Token2, f) &&
-			see(&x.Token2, f) &&
-			f(x, false)
-	case *ConditionalExpression:
-		return x == nil || f(x, true) &&
-			see(x.ConditionalExpression, f) &&
-			see(x.Expression, f) &&
-			see(x.LogicalOrExpression, f) &&
-			see(&x.Token, f) &&
-			see(&x.Token2, f) &&
-			see(&x.Token2, f) &&
-			f(x, false)
-	case *ConstantExpression:
-		return x == nil || f(x, true) &&
-			see(x.ConditionalExpression, f) &&
-			f(x, false)
-	case *Declaration:
-		return x == nil || f(x, true) &&
-			see(x.DeclarationSpecifiers, f) &&
-			see(x.InitDeclaratorList, f) &&
-			see(&x.Token, f) &&
-			f(x, false)
-	case *DeclarationList:
-		return x == nil || f(x, true) &&
-			see(x.Declaration, f) &&
-			see(x.DeclarationList, f) &&
-			f(x, false)
-	case *DeclarationSpecifiers:
-		return x == nil || f(x, true) &&
-			see(x.AlignmentSpecifier, f) &&
-			see(x.AttributeSpecifier, f) &&
-			see(x.DeclarationSpecifiers, f) &&
-			see(x.FunctionSpecifier, f) &&
-			see(x.StorageClassSpecifier, f) &&
-			see(x.TypeQualifier, f) &&
-			see(x.TypeSpecifier, f) &&
-			f(x, false)
-	case *Declarator:
-		return x == nil || f(x, true) &&
-			see(x.AttributeSpecifierList, f) &&
-			see(x.DirectDeclarator, f) &&
-			see(x.Pointer, f) &&
-			f(x, false)
-	case *Designation:
-		return x == nil || f(x, true) &&
-			see(x.DesignatorList, f) &&
-			see(&x.Token, f) &&
-			f(x, false)
-	case *Designator:
-		return x == nil || f(x, true) &&
-			see(x.ConstantExpression, f) &&
-			see(&x.Token, f) &&
-			see(&x.Token2, f) &&
-			see(&x.Token2, f) &&
-			f(x, false)
-	case *DesignatorList:
-		return x == nil || f(x, true) &&
-			see(x.Designator, f) &&
-			see(x.DesignatorList, f) &&
-			f(x, false)
-	case *DirectAbstractDeclarator:
-		return x == nil || f(x, true) &&
-			see(x.AbstractDeclarator, f) &&
-			see(x.AssignmentExpression, f) &&
-			see(x.DirectAbstractDeclarator, f) &&
-			see(x.ParameterTypeList, f) &&
-			see(x.TypeQualifiers, f) &&
-			see(&x.Token, f) &&
-			see(&x.Token2, f) &&
-			see(&x.Token2, f) &&
-			see(&x.Token3, f) &&
-			f(x, false)
-	case *DirectDeclarator:
-		return x == nil || f(x, true) &&
-			see(x.Asm, f) &&
-			see(x.AssignmentExpression, f) &&
-			see(x.AttributeSpecifierList, f) &&
-			see(x.Declarator, f) &&
-			see(x.DirectDeclarator, f) &&
-			see(x.IdentifierList, f) &&
-			see(x.ParameterTypeList, f) &&
-			see(x.TypeQualifiers, f) &&
-			see(&x.Token, f) &&
-			see(&x.Token2, f) &&
-			see(&x.Token2, f) &&
-			see(&x.Token3, f) &&
-			f(x, false)
-	case *EnumSpecifier:
-		return x == nil || f(x, true) &&
-			see(x.AttributeSpecifierList, f) &&
-			see(x.EnumeratorList, f) &&
-			see(&x.Token, f) &&
-			see(&x.Token2, f) &&
-			see(&x.Token2, f) &&
-			see(&x.Token3, f) &&
-			see(&x.Token4, f) &&
-			see(&x.Token5, f) &&
-			f(x, false)
-	case *Enumerator:
-		return x == nil || f(x, true) &&
-			see(x.AttributeSpecifierList, f) &&
-			see(x.ConstantExpression, f) &&
-			see(&x.Token, f) &&
-			see(&x.Token2, f) &&
-			see(&x.Token2, f) &&
-			f(x, false)
-	case *EnumeratorList:
-		return x == nil || f(x, true) &&
-			see(x.Enumerator, f) &&
-			see(x.EnumeratorList, f) &&
-			see(&x.Token, f) &&
-			f(x, false)
-	case *EqualityExpression:
-		return x == nil || f(x, true) &&
-			see(x.EqualityExpression, f) &&
-			see(x.RelationalExpression, f) &&
-			see(&x.Token, f) &&
-			f(x, false)
-	case *ExclusiveOrExpression:
-		return x == nil || f(x, true) &&
-			see(x.AndExpression, f) &&
-			see(x.ExclusiveOrExpression, f) &&
-			see(&x.Token, f) &&
-			f(x, false)
-	case *Expression:
-		return x == nil || f(x, true) &&
-			see(x.AssignmentExpression, f) &&
-			see(x.Expression, f) &&
-			see(&x.Token, f) &&
-			f(x, false)
-	case *ExpressionList:
-		return x == nil || f(x, true) &&
-			see(x.AssignmentExpression, f) &&
-			see(x.ExpressionList, f) &&
-			see(&x.Token, f) &&
-			f(x, false)
-	case *ExpressionStatement:
-		return x == nil || f(x, true) &&
-			see(x.AttributeSpecifierList, f) &&
-			see(x.Expression, f) &&
-			see(&x.Token, f) &&
-			f(x, false)
-	case *ExternalDeclaration:
-		return x == nil || f(x, true) &&
-			see(x.AsmFunctionDefinition, f) &&
-			see(x.AsmStatement, f) &&
-			see(x.Declaration, f) &&
-			see(x.FunctionDefinition, f) &&
-			see(x.PragmaSTDC, f) &&
-			see(&x.Token, f) &&
-			f(x, false)
-	case *FunctionDefinition:
-		return x == nil || f(x, true) &&
-			see(x.CompoundStatement, f) &&
-			see(x.DeclarationList, f) &&
-			see(x.DeclarationSpecifiers, f) &&
-			see(x.Declarator, f) &&
-			f(x, false)
-	case *FunctionSpecifier:
-		return x == nil || f(x, true) &&
-			see(&x.Token, f) &&
-			f(x, false)
-	case *IdentifierList:
-		return x == nil || f(x, true) &&
-			see(x.IdentifierList, f) &&
-			see(&x.Token, f) &&
-			see(&x.Token2, f) &&
-			see(&x.Token2, f) &&
-			f(x, false)
-	case *InclusiveOrExpression:
-		return x == nil || f(x, true) &&
-			see(x.ExclusiveOrExpression, f) &&
-			see(x.InclusiveOrExpression, f) &&
-			see(&x.Token, f) &&
-			f(x, false)
-	case *InitDeclarator:
-		return x == nil || f(x, true) &&
-			see(x.AttributeSpecifierList, f) &&
-			see(x.Declarator, f) &&
-			see(x.Initializer, f) &&
-			see(&x.Token, f) &&
-			f(x, false)
-	case *InitDeclaratorList:
-		return x == nil || f(x, true) &&
-			see(x.AttributeSpecifierList, f) &&
-			see(x.InitDeclarator, f) &&
-			see(x.InitDeclaratorList, f) &&
-			see(&x.Token, f) &&
-			f(x, false)
-	case *Initializer:
-		return x == nil || f(x, true) &&
-			see(x.AssignmentExpression, f) &&
-			see(x.InitializerList, f) &&
-			see(&x.Token, f) &&
-			see(&x.Token2, f) &&
-			see(&x.Token2, f) &&
-			see(&x.Token3, f) &&
-			f(x, false)
-	case *InitializerList:
-		return x == nil || f(x, true) &&
-			see(x.Designation, f) &&
-			see(x.Initializer, f) &&
-			see(x.InitializerList, f) &&
-			see(&x.Token, f) &&
-			f(x, false)
-	case *IterationStatement:
-		return x == nil || f(x, true) &&
-			see(x.Declaration, f) &&
-			see(x.Expression, f) &&
-			see(x.Expression2, f) &&
-			see(x.Expression3, f) &&
-			see(x.Statement, f) &&
-			see(&x.Token, f) &&
-			see(&x.Token2, f) &&
-			see(&x.Token2, f) &&
-			see(&x.Token3, f) &&
-			see(&x.Token4, f) &&
-			see(&x.Token5, f) &&
-			f(x, false)
-	case *JumpStatement:
-		return x == nil || f(x, true) &&
-			see(x.Expression, f) &&
-			see(&x.Token, f) &&
-			see(&x.Token2, f) &&
-			see(&x.Token2, f) &&
-			see(&x.Token3, f) &&
-			f(x, false)
-	case *LabelDeclaration:
-		return x == nil || f(x, true) &&
-			see(x.IdentifierList, f) &&
-			see(&x.Token, f) &&
-			see(&x.Token2, f) &&
-			see(&x.Token2, f) &&
-			f(x, false)
-	case *LabeledStatement:
-		return x == nil || f(x, true) &&
-			see(x.AttributeSpecifierList, f) &&
-			see(x.ConstantExpression, f) &&
-			see(x.ConstantExpression2, f) &&
-			see(x.Statement, f) &&
-			see(&x.Token, f) &&
-			see(&x.Token2, f) &&
-			see(&x.Token2, f) &&
-			see(&x.Token3, f) &&
-			f(x, false)
-	case *LogicalAndExpression:
-		return x == nil || f(x, true) &&
-			see(x.InclusiveOrExpression, f) &&
-			see(x.LogicalAndExpression, f) &&
-			see(&x.Token, f) &&
-			f(x, false)
-	case *LogicalOrExpression:
-		return x == nil || f(x, true) &&
-			see(x.LogicalAndExpression, f) &&
-			see(x.LogicalOrExpression, f) &&
-			see(&x.Token, f) &&
-			f(x, false)
-	case *MultiplicativeExpression:
-		return x == nil || f(x, true) &&
-			see(x.CastExpression, f) &&
-			see(x.MultiplicativeExpression, f) &&
-			see(&x.Token, f) &&
-			f(x, false)
-	case *ParameterDeclaration:
-		return x == nil || f(x, true) &&
-			see(x.AbstractDeclarator, f) &&
-			see(x.AttributeSpecifierList, f) &&
-			see(x.DeclarationSpecifiers, f) &&
-			see(x.Declarator, f) &&
-			f(x, false)
-	case *ParameterList:
-		return x == nil || f(x, true) &&
-			see(x.ParameterDeclaration, f) &&
-			see(x.ParameterList, f) &&
-			see(&x.Token, f) &&
-			f(x, false)
-	case *ParameterTypeList:
-		return x == nil || f(x, true) &&
-			see(x.ParameterList, f) &&
-			see(&x.Token, f) &&
-			see(&x.Token2, f) &&
-			see(&x.Token2, f) &&
-			f(x, false)
-	case *Pointer:
-		return x == nil || f(x, true) &&
-			see(x.Pointer, f) &&
-			see(x.TypeQualifiers, f) &&
-			see(&x.Token, f) &&
-			f(x, false)
-	case *PostfixExpression:
-		return x == nil || f(x, true) &&
-			see(x.ArgumentExpressionList, f) &&
-			see(x.Expression, f) &&
-			see(x.InitializerList, f) &&
-			see(x.PostfixExpression, f) &&
-			see(x.PrimaryExpression, f) &&
-			see(x.TypeName, f) &&
-			see(x.TypeName2, f) &&
-			see(&x.Token, f) &&
-			see(&x.Token2, f) &&
-			see(&x.Token2, f) &&
-			see(&x.Token3, f) &&
-			see(&x.Token4, f) &&
-			see(&x.Token5, f) &&
-			f(x, false)
-	case *PragmaSTDC:
-		return x == nil || f(x, true) &&
-			see(&x.Token, f) &&
-			see(&x.Token2, f) &&
-			see(&x.Token2, f) &&
-			see(&x.Token3, f) &&
-			see(&x.Token4, f) &&
-			f(x, false)
-	case *PrimaryExpression:
-		return x == nil || f(x, true) &&
-			see(x.CompoundStatement, f) &&
-			see(x.Expression, f) &&
-			see(&x.Token, f) &&
-			see(&x.Token2, f) &&
-			see(&x.Token2, f) &&
-			f(x, false)
-	case *RelationalExpression:
-		return x == nil || f(x, true) &&
-			see(x.RelationalExpression, f) &&
-			see(x.ShiftExpression, f) &&
-			see(&x.Token, f) &&
-			f(x, false)
-	case *SelectionStatement:
-		return x == nil || f(x, true) &&
-			see(x.Expression, f) &&
-			see(x.Statement, f) &&
-			see(x.Statement2, f) &&
-			see(&x.Token, f) &&
-			see(&x.Token2, f) &&
-			see(&x.Token2, f) &&
-			see(&x.Token3, f) &&
-			see(&x.Token4, f) &&
-			f(x, false)
-	case *ShiftExpression:
-		return x == nil || f(x, true) &&
-			see(x.AdditiveExpression, f) &&
-			see(x.ShiftExpression, f) &&
-			see(&x.Token, f) &&
-			f(x, false)
-	case *SpecifierQualifierList:
-		return x == nil || f(x, true) &&
-			see(x.AlignmentSpecifier, f) &&
-			see(x.AttributeSpecifier, f) &&
-			see(x.SpecifierQualifierList, f) &&
-			see(x.TypeQualifier, f) &&
-			see(x.TypeSpecifier, f) &&
-			f(x, false)
-	case *Statement:
-		return x == nil || f(x, true) &&
-			see(x.AsmStatement, f) &&
-			see(x.CompoundStatement, f) &&
-			see(x.ExpressionStatement, f) &&
-			see(x.IterationStatement, f) &&
-			see(x.JumpStatement, f) &&
-			see(x.LabeledStatement, f) &&
-			see(x.SelectionStatement, f) &&
-			f(x, false)
-	case *StorageClassSpecifier:
-		return x == nil || f(x, true) &&
-			see(&x.Token, f) &&
-			f(x, false)
-	case *StructDeclaration:
-		return x == nil || f(x, true) &&
-			see(x.SpecifierQualifierList, f) &&
-			see(x.StructDeclaratorList, f) &&
-			see(&x.Token, f) &&
-			f(x, false)
-	case *StructDeclarationList:
-		return x == nil || f(x, true) &&
-			see(x.StructDeclaration, f) &&
-			see(x.StructDeclarationList, f) &&
-			f(x, false)
-	case *StructDeclarator:
-		return x == nil || f(x, true) &&
-			see(x.AttributeSpecifierList, f) &&
-			see(x.ConstantExpression, f) &&
-			see(x.Declarator, f) &&
-			see(&x.Token, f) &&
-			f(x, false)
-	case *StructDeclaratorList:
-		return x == nil || f(x, true) &&
-			see(x.StructDeclarator, f) &&
-			see(x.StructDeclaratorList, f) &&
-			see(&x.Token, f) &&
-			f(x, false)
-	case *StructOrUnion:
-		return x == nil || f(x, true) &&
-			see(&x.Token, f) &&
-			f(x, false)
-	case *StructOrUnionSpecifier:
-		return x == nil || f(x, true) &&
-			see(x.AttributeSpecifierList, f) &&
-			see(x.StructDeclarationList, f) &&
-			see(x.StructOrUnion, f) &&
-			see(&x.Token, f) &&
-			see(&x.Token2, f) &&
-			see(&x.Token2, f) &&
-			see(&x.Token3, f) &&
-			f(x, false)
-	case *TranslationUnit:
-		return x == nil || f(x, true) &&
-			see(x.ExternalDeclaration, f) &&
-			see(x.TranslationUnit, f) &&
-			f(x, false)
-	case *TypeName:
-		return x == nil || f(x, true) &&
-			see(x.AbstractDeclarator, f) &&
-			see(x.SpecifierQualifierList, f) &&
-			f(x, false)
-	case *TypeQualifier:
-		return x == nil || f(x, true) &&
-			see(&x.Token, f) &&
-			f(x, false)
-	case *TypeQualifiers:
-		return x == nil || f(x, true) &&
-			see(x.AttributeSpecifier, f) &&
-			see(x.TypeQualifier, f) &&
-			see(x.TypeQualifiers, f) &&
-			f(x, false)
-	case *TypeSpecifier:
-		return x == nil || f(x, true) &&
-			see(x.AtomicTypeSpecifier, f) &&
-			see(x.EnumSpecifier, f) &&
-			see(x.Expression, f) &&
-			see(x.StructOrUnionSpecifier, f) &&
-			see(x.TypeName, f) &&
-			see(&x.Token, f) &&
-			see(&x.Token2, f) &&
-			see(&x.Token2, f) &&
-			see(&x.Token3, f) &&
-			f(x, false)
-	case *UnaryExpression:
-		return x == nil || f(x, true) &&
-			see(x.CastExpression, f) &&
-			see(x.PostfixExpression, f) &&
-			see(x.TypeName, f) &&
-			see(x.UnaryExpression, f) &&
-			see(&x.Token, f) &&
-			see(&x.Token2, f) &&
-			see(&x.Token2, f) &&
-			see(&x.Token3, f) &&
-			f(x, false)
-	case *Token:
-		return f(x, true)
-	default:
-		panic(todo("internal error: %T", x))
-	}
-}

vendor/modernc.org/cc/v3/lexer.l

@@ -1,97 +0,0 @@
-%{
-// Copyright 2019 The CC Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-%}
-
-%yyc c
-%yyn c = s.next()
-%yym s.mark = len(s.charBuf)
-
-%{
-package cc // import "modernc.org/cc/v3"
-
-func (s *scanner) scan() (r rune) {
-%}
-
-c-char				[^'\n\x80\\]|{escape-sequence}
-c-char-sequence			{c-char}+
-character-constant		'{c-char-sequence}'
-comment				"/*"([^*\x80]|\*+[^*/\x80])*\*+\/
-comment-not-terminated		"/*"([^*\x80]|\*+[^*/\x80])*(\*+)?\n\x80
-digit				[0-9]
-escape-sequence			{simple-sequence}|{octal-escape-sequence}|{hexadecimal-escape-sequence}|{universal-character-name}
-hex-quad			{hexadecimal-digit}{hexadecimal-digit}{hexadecimal-digit}{hexadecimal-digit}
-hexadecimal-digit		[0-9a-fA-F]
-hexadecimal-escape-sequence	\\x{hexadecimal-digit}+
-identifier			{identifier-nondigit}({identifier-nondigit}|{digit}|"$")*
-identifier-nondigit		{nondigit}|"$"|{universal-character-name}
-line-comment			"//"[^\n\x80]*
-nondigit			[_a-zA-Z\x81]
-octal-digit			[0-7]
-octal-escape-sequence		\\{octal-digit}{octal-digit}?{octal-digit}?
-pp-number			({digit}|\.{digit})({digit}|{identifier-nondigit}|[eEpP]{sign}|\.)*
-s-char				[^\x22\n\x80\\]|{escape-sequence}
-s-char-sequence			{s-char}+
-sign				[-+]
-simple-sequence			\\['\x22?\\abefnrtv]
-string-literal			\x22{s-char-sequence}?\x22
-universal-character-name	\\u{hex-quad}|\\U{hex-quad}{hex-quad}
-white-space			[ \t\f\v]
-
-%%
-			c := s.initScan()
-
-({white-space}|{comment})*{line-comment}	|
-({white-space}|{comment})+{line-comment}?
-			return ' '
-
-(({white-space}|{comment})*{comment-not-terminated})+
-			return s.unterminatedComment()
-
-"!="			return NEQ
-"##"			return PPPASTE
-"%:"			return '#'
-"%:%:"			return PPPASTE
-"%="			return MODASSIGN
-"%>"			return '}'
-"&&"			return ANDAND
-"&="			return ANDASSIGN
-"*="			return MULASSIGN
-"++"			return INC
-"+="			return ADDASSIGN
-"--"			return DEC
-"-="			return SUBASSIGN
-"->"			return ARROW
-"..."			return DDD
-"/="			return DIVASSIGN
-":>"			return ']'
-"<%"			return '{'
-"<:"			return '['
-"<<"			return LSH
-"<<="			return LSHASSIGN
-"<="			return LEQ
-"=="			return EQ
-">="			return GEQ
-">>"			return RSH
-">>="			return RSHASSIGN
-"^="			return XORASSIGN
-"|="			return ORASSIGN
-"||"			return OROR
-
-L{string-literal}	return LONGSTRINGLITERAL
-L{character-constant}	return LONGCHARCONST
-{character-constant}	return CHARCONST
-{identifier}		return IDENTIFIER
-{pp-number}		return PPNUMBER
-{string-literal}	return STRINGLITERAL
-
-\r?\n			return '\n'
-
-%%
-        if c, ok := s.abort(); ok {
-                return rune(c)
-        }
-        
-        goto yyAction
-}

vendor/modernc.org/cc/v3/stringer.go

@@ -1,99 +0,0 @@
-// Code generated by "stringer -output stringer.go -linecomment -type=Kind,Linkage"; DO NOT EDIT.
-
-package cc
-
-import "strconv"
-
-func _() {
-	// An "invalid array index" compiler error signifies that the constant values have changed.
-	// Re-run the stringer command to generate them again.
-	var x [1]struct{}
-	_ = x[Invalid-0]
-	_ = x[Array-1]
-	_ = x[Bool-2]
-	_ = x[Char-3]
-	_ = x[ComplexChar-4]
-	_ = x[ComplexDouble-5]
-	_ = x[ComplexFloat-6]
-	_ = x[ComplexInt-7]
-	_ = x[ComplexLong-8]
-	_ = x[ComplexLongDouble-9]
-	_ = x[ComplexLongLong-10]
-	_ = x[ComplexShort-11]
-	_ = x[ComplexUInt-12]
-	_ = x[ComplexULong-13]
-	_ = x[ComplexULongLong-14]
-	_ = x[ComplexUShort-15]
-	_ = x[Decimal128-16]
-	_ = x[Decimal32-17]
-	_ = x[Decimal64-18]
-	_ = x[Double-19]
-	_ = x[Enum-20]
-	_ = x[Float-21]
-	_ = x[Float128-22]
-	_ = x[Float32-23]
-	_ = x[Float32x-24]
-	_ = x[Float64-25]
-	_ = x[Float64x-26]
-	_ = x[Function-27]
-	_ = x[Int-28]
-	_ = x[Int8-29]
-	_ = x[Int16-30]
-	_ = x[Int32-31]
-	_ = x[Int64-32]
-	_ = x[Int128-33]
-	_ = x[Long-34]
-	_ = x[LongDouble-35]
-	_ = x[LongLong-36]
-	_ = x[Ptr-37]
-	_ = x[SChar-38]
-	_ = x[Short-39]
-	_ = x[Struct-40]
-	_ = x[TypedefName-41]
-	_ = x[UChar-42]
-	_ = x[UInt-43]
-	_ = x[UInt8-44]
-	_ = x[UInt16-45]
-	_ = x[UInt32-46]
-	_ = x[UInt64-47]
-	_ = x[UInt128-48]
-	_ = x[ULong-49]
-	_ = x[ULongLong-50]
-	_ = x[UShort-51]
-	_ = x[Union-52]
-	_ = x[Void-53]
-	_ = x[Vector-54]
-	_ = x[typeofExpr-55]
-	_ = x[typeofType-56]
-	_ = x[maxKind-57]
-}
-
-const _Kind_name = "InvalidT[]_Boolcharcomplex charcomplex doublecomplex floatcomplex intcomplex longcomplex long doublecomplex long longcomplex shortcomplex unsignedcomplex unsigned longcomplex unsigned long longcomplex shor_Decimal128_Decimal32_Decimal64doubleenumfloat_Float128_Float32_Float32x_Float64_Float64xfunctionint__int8__int16__int32__int64__int128longlong doublelong longpointersigned charshortstructtypedefnameunsigned charunsignedunsigned __int8unsigned __int16unsigned __int32unsigned __int64unsigned __int128unsigned longunsigned long longunsigned shortunionvoidvectortypeofExprtypeofTypemaxKind"
-
-var _Kind_index = [...]uint16{0, 7, 10, 15, 19, 31, 45, 58, 69, 81, 100, 117, 130, 146, 167, 193, 205, 216, 226, 236, 242, 246, 251, 260, 268, 277, 285, 294, 302, 305, 311, 318, 325, 332, 340, 344, 355, 364, 371, 382, 387, 393, 404, 417, 425, 440, 456, 472, 488, 505, 518, 536, 550, 555, 559, 565, 575, 585, 592}
-
-func (i Kind) String() string {
-	if i >= Kind(len(_Kind_index)-1) {
-		return "Kind(" + strconv.FormatInt(int64(i), 10) + ")"
-	}
-	return _Kind_name[_Kind_index[i]:_Kind_index[i+1]]
-}
-func _() {
-	// An "invalid array index" compiler error signifies that the constant values have changed.
-	// Re-run the stringer command to generate them again.
-	var x [1]struct{}
-	_ = x[None-0]
-	_ = x[Internal-1]
-	_ = x[External-2]
-}
-
-const _Linkage_name = "NoneInternalExternal"
-
-var _Linkage_index = [...]uint8{0, 4, 12, 20}
-
-func (i Linkage) String() string {
-	if i < 0 || i >= Linkage(len(_Linkage_index)-1) {
-		return "Linkage(" + strconv.FormatInt(int64(i), 10) + ")"
-	}
-	return _Linkage_name[_Linkage_index[i]:_Linkage_index[i+1]]
-}

vendor/modernc.org/cc/v3/unconvert.sh

@@ -1,4 +0,0 @@
-until unconvert -fastmath . &> /dev/null
-do
-	unconvert -fastmath -apply . &> /dev/null
-done

vendor/modernc.org/ccgo/v3/LICENSE

@@ -1,27 +0,0 @@
-Copyright (c) 2017 The CCGO Authors. All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are
-met:
-
-   * Redistributions of source code must retain the above copyright
-notice, this list of conditions and the following disclaimer.
-   * Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the following disclaimer
-in the documentation and/or other materials provided with the
-distribution.
-   * Neither the names of the authors nor the names of the
-contributors may be used to endorse or promote products derived from
-this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

vendor/modernc.org/ccgo/v3/lib/Makefile

@@ -1,141 +0,0 @@
-# Copyright 2019 The CCGO Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style
-# license that can be found in the LICENSE file.
-
-.PHONY:	all bench clean cover cpu editor internalError later mem nuke todo edit devbench
-
-grep=--include=*.go
-ngrep='TODOOK\|internalError\|testdata'
-testlog=testdata/testlog-$(shell echo $$GOOS)-$(shell echo $$GOARCH)-on-$(shell go env GOOS)-$(shell go env GOARCH)
-
-all:
-	LC_ALL=C make all_log 2>&1 | tee log
-
-all_log:
-	date
-	go version
-	uname -a
-	./unconvert.sh
-	gofmt -l -s -w *.go
-	GOOS=darwin GOARCH=amd64 go build -o /dev/null
-	GOOS=linux GOARCH=386 go build -o /dev/null
-	GOOS=linux GOARCH=amd64 go build -o /dev/null
-	GOOS=linux GOARCH=arm go build -o /dev/null
-	GOOS=windows GOARCH=386 go build -o /dev/null
-	GOOS=windows GOARCH=amd64 go build -o /dev/null
-	go vet 2>&1 | grep -v $(ngrep) || true
-	golint 2>&1 | grep -v $(ngrep) || true
-	make todo
-	misspell *.go
-	staticcheck | grep -v 'lexer\.go' || true
-	maligned || true
-	grep -n 'files.*, ok' log
-	@grep -n --color=never 'FAIL\|PASS' log
-	@grep -n --color=always 'FAIL' log
-	grep -n --color=always 'nil pointer' log
-	grep -c 'exit status 1' log || true
-	grep -c 'exit status 2' log || true
-	LC_ALL=C date 2>&1 | tee -a log
-
-test:
-	LC_ALL=C make test_log 2>&1 | tee $(testlog)
-	grep -ni --color=always fail $(testlog) || true
-
-test_log:
-	go version
-	uname -a
-	go test -v -timeout 24h
-	date | tee -a $(testlog)
-
-test_linux_amd64:
-	GOOS=linux GOARCH=amd64 make test
-
-test_linux_386:
-	GOOS=linux GOARCH=386 make test
-
-test_linux_arm:
-	GOOS=linux GOARCH=arm make test
-
-test_linux_arm64:
-	GOOS=linux GOARCH=arm64 make test
-
-test_windows_386:
-	go version | tee %TEMP%\testlog-windows-386
-	go test -v -timeout 24h | tee -a %TEMP%\testlog-windows-386
-	date /T | tee -a %TEMP%\testlog-windows-386
-	time /T | tee -a %TEMP%\testlog-windows-386
-
-test_windows_amd64:
-	go version | tee %TEMP%\testlog-windows-amd64
-	go test -v -timeout 24h | tee -a %TEMP%\testlog-windows-amd64
-	date /T | tee -a %TEMP%\testlog-windows-amd64
-	time /T | tee -a %TEMP%\testlog-windows-amd64
-
-build_all_targets:
-	GOOS=darwin GOARCH=amd64 go test -c -o /dev/null
-	GOOS=darwin GOARCH=arm64 go test -c -o /dev/null
-	GOOS=freebsd GOARCH=386 go test -c -o /dev/null
-	GOOS=freebsd GOARCH=amd64 go test -c -o /dev/null
-	GOOS=freebsd GOARCH=arm go test -c -o /dev/null
-	GOOS=linux GOARCH=386 go test -c -o /dev/null
-	GOOS=linux GOARCH=amd64 go test -c -o /dev/null
-	GOOS=linux GOARCH=arm go test -c -o /dev/null
-	GOOS=linux GOARCH=arm64 go test -c -o /dev/null
-	GOOS=linux GOARCH=riscv64 go test -c -o /dev/null
-	GOOS=linux GOARCH=s390x go test -c -o /dev/null
-	GOOS=netbsd GOARCH=amd64 go test -c -o /dev/null
-	#TODO GOOS=netbsd GOARCH=arm go test -c -o /dev/null
-	GOOS=openbsd GOARCH=amd64 go test -c -o /dev/null
-	GOOS=openbsd GOARCH=arm64 go test -c -o /dev/null
-	GOOS=windows GOARCH=386 go test -c -o /dev/null
-	GOOS=windows GOARCH=amd64 go test -c -o /dev/null
-	GOOS=windows GOARCH=arm64 go test -c -o /dev/null
-
-devbench:
-	date 2>&1 | tee log-devbench
-	go test -timeout 24h -dev -run @ -bench . 2>&1 | tee -a log-devbench
-	grep -n 'FAIL\|SKIP' log-devbench || true
-
-bench:
-	date 2>&1 | tee log-bench
-	go test -timeout 24h -v -run '^[^E]' -bench . 2>&1 | tee -a log-bench
-	grep -n 'FAIL\|SKIP' log-bench || true
-
-clean:
-	go clean
-	rm -f *~ *.test *.out
-
-cover:
-	t=$(shell mktemp) ; go test -coverprofile $$t && go tool cover -html $$t && unlink $$t
-
-cpu: clean
-	go test -run @ -bench . -cpuprofile cpu.out
-	go tool pprof -lines *.test cpu.out
-
-edit:
-	@touch log
-	@if [ -f "Session.vim" ]; then gvim -S & else gvim -p Makefile *.go & fi
-
-
-editor:
-	gofmt -l -s -w *.go
-	go build -v -o $(GOPATH)/bin/ccgo3 modernc.org/ccgo/v3
-	go test -c -o /dev/null
-
-later:
-	@grep -n $(grep) LATER * || true
-	@grep -n $(grep) MAYBE * || true
-
-mem: clean
-	go test -run Mem -mem -memprofile mem.out -timeout 24h
-	go tool pprof -lines -web -alloc_space *.test mem.out
-
-nuke: clean
-	go clean -i
-
-todo:
-	@grep -nr $(grep) ^[[:space:]]*_[[:space:]]*=[[:space:]][[:alpha:]][[:alnum:]]* * | grep -v $(ngrep) || true
-	@grep -nr $(grep) 'TODO\|panic' * | grep -v $(ngrep) || true
-	@grep -nr $(grep) BUG * | grep -v $(ngrep) || true
-	@grep -nr $(grep) [^[:alpha:]]println * | grep -v $(ngrep) || true
-	@grep -nir $(grep) 'work.*progress' || true

vendor/modernc.org/ccgo/v3/lib/cover.go

@@ -1,39 +0,0 @@
-// Copyright 2020 The CCGO Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package ccgo // import "modernc.org/ccgo/v3/lib"
-
-import (
-	"fmt"
-	"runtime"
-	"sort"
-	"strings"
-)
-
-var (
-	coverMap = map[uintptr]struct{}{}
-)
-
-func pc2origin(pc uintptr) string {
-	f := runtime.FuncForPC(pc)
-	var fn, fns string
-	var fl int
-	if f != nil {
-		fn, fl = f.FileLine(pc)
-		fns = f.Name()
-		if x := strings.LastIndex(fns, "."); x > 0 {
-			fns = fns[x+1:]
-		}
-	}
-	return fmt.Sprintf("%s:%d:%s", fn, fl, fns)
-}
-
-func coverReport() string {
-	var a []string
-	for pc := range coverMap {
-		a = append(a, pc2origin(pc))
-	}
-	sort.Strings(a)
-	return strings.Join(a, "\n")
-}

vendor/modernc.org/ccgo/v3/lib/design-notes.adoc

@@ -1,91 +0,0 @@
-= Design Notes
-
-== Problems:
-
-Translating C to Go is harder than it looks.
-
-Jan says: It's impossible in the general case to turn C char* into Go
-[]byte.  It's possible to do it probably often for concrete C code
-cases - based also on author's C coding style. The first problem this
-runs into is that Go does not guarantee that the backing array will
-keep its address stable due to Go movable stacks. C expects the
-opposite, a pointer never magically modifies itself, so some code will
-fail.
-
-INSERT CODE EXAMPLES ILLUSTRATING THE PROBLEM HERE
-
-== How the parser works
-
-There are no comment nodes in the C AST. Instead every cc.Token has a
-Sep field: https://godoc.org/modernc.org/cc/v3#Token
-
-It captures, when configured to do so, all white space preceding the
-token, combined, including comments, if any. So we have all white
-space/comments information for every token in the AST. A final white
-space/comment, preceding EOF, is available as field TrailingSeperator
-in the AST: https://godoc.org/modernc.org/cc/v3#AST.
-
-To get the lexically first white space/comment for any node, use
-tokenSeparator():
-https://gitlab.com/cznic/ccgo/-/blob/6551e2544a758fdc265c8fac71fb2587fb3e1042/v3/go.go#L1476
-
-The same with a default value is comment():
-https://gitlab.com/cznic/ccgo/-/blob/6551e2544a758fdc265c8fac71fb2587fb3e1042/v3/go.go#L1467
-
-== Looking forward
-
-Eric says: In my visualization of how the translator would work, the
-output of a ccgo translation of a module at any given time is a file
-of pseudo-Go code in which some sections may be enclosed by a Unicode
-bracketing character (presently using the guillemot quotes U+ab and
-U+bb) meaning "this is not Go yet" that intentionally makes the Go
-compiler barf. This expresses a color on the AST nodes.
-
-So, for example, if I'm translating hello.c with a ruleset that does not
-include print -> fmt.Printf, this:
-
----------------------------------------------------------
-#include <stdio>
-
-/* an example comment */
-
-int main(int argc, char *argv[])
-{
-    printf("Hello, World")
-}
----------------------------------------------------------
-
-becomes this without any explicit rules at all:
-
----------------------------------------------------------
-«#include <stdio>»
-
-/* an example comment */
-
-func main
-{
-	«printf(»"Hello, World"!\n"«)»
-}
----------------------------------------------------------
-
-Then, when the rule print -> fmt.Printf is added, it becomes
-
----------------------------------------------------------
-import (
-        "fmt"
-)
-
-/* an example comment */
-
-func main
-{
-	fmt.Printf("Hello, World"!\n")
-}
----------------------------------------------------------
-
-because with that rule the AST node corresponding to the printf
-call can be translated and colored "Go".  This implies an import
-of fmt.  We observe that there are no longer C-colored spans
-and drop the #includes.
-
-// end

vendor/modernc.org/ccgo/v3/lib/dmesg.go

@@ -1,43 +0,0 @@
-// Copyright 2021 The CCGO Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-//go:build ccgo.dmesg
-// +build ccgo.dmesg
-
-package ccgo // import "modernc.org/ccgo/v3/lib"
-
-import (
-	"fmt"
-	"os"
-	"path/filepath"
-	"strings"
-)
-
-const dmesgs = true
-
-var (
-	pid  = fmt.Sprintf("[%v %v] ", os.Getpid(), filepath.Base(os.Args[0]))
-	logf *os.File
-)
-
-func init() {
-	var err error
-	if logf, err = os.OpenFile("/tmp/ccgo.log", os.O_APPEND|os.O_CREATE|os.O_WRONLY|os.O_SYNC, 0644); err != nil {
-		panic(err.Error())
-	}
-}
-
-func dmesg(s string, args ...interface{}) {
-	if s == "" {
-		s = strings.Repeat("%v ", len(args))
-	}
-	s = fmt.Sprintf(s, args...)
-	s = pid + s
-	switch {
-	case len(s) != 0 && s[len(s)-1] == '\n':
-		fmt.Fprint(logf, s)
-	default:
-		fmt.Fprintln(logf, s)
-	}
-}

vendor/modernc.org/ccgo/v3/lib/etc.go

@@ -1,110 +0,0 @@
-// Copyright 2020 The CCGO Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package ccgo // import "modernc.org/ccgo/v3/lib"
-
-import (
-	"fmt"
-	"math"
-	"math/big"
-
-	"modernc.org/cc/v3"
-)
-
-var (
-	reservedNames = map[string]bool{
-		"bool":        false, // ccgo can use
-		"break":       true,  // keyword
-		"case":        true,  // keyword
-		"chan":        true,  // keyword
-		"const":       true,  // keyword
-		"continue":    true,  // keyword
-		"default":     true,  // keyword
-		"defer":       true,  // keyword
-		"else":        true,  // keyword
-		"fallthrough": true,  // keyword
-		"false":       false, // ccgo can use
-		"float32":     false, // ccgo can use
-		"float64":     false, // ccgo can use
-		"for":         true,  // keyword
-		"func":        true,  // keyword
-		"go":          true,  // keyword
-		"goto":        true,  // keyword
-		"if":          true,  // keyword
-		"import":      true,  // keyword
-		"init":        false, // special name
-		"int16":       false, // ccgo can use
-		"int32":       false, // ccgo can use
-		"int64":       false, // ccgo can use
-		"int8":        false, // ccgo can use
-		"interface":   true,  // keyword
-		"map":         true,  // keyword
-		"math":        false, // package name
-		"nil":         false, // ccgo can use
-		"package":     true,  // keyword
-		"range":       true,  // keyword
-		"return":      true,  // keyword
-		"select":      true,  // keyword
-		"struct":      true,  // keyword
-		"switch":      true,  // keyword
-		"true":        false, // ccgo can use
-		"type":        true,  // keyword
-		"types":       false, // package name
-		"uint16":      false, // ccgo can use
-		"uint32":      false, // ccgo can use
-		"uint64":      false, // ccgo can use
-		"uint8":       false, // ccgo can use
-		"uintptr":     false, // ccgo can use
-		"unsafe":      false, // package name
-		"var":         true,  // keyword
-	}
-
-	reservedIds []cc.StringID
-
-	maxInt32  = big.NewInt(math.MaxInt32)
-	maxInt64  = big.NewInt(math.MaxInt64)
-	maxUint32 = big.NewInt(math.MaxUint32)
-	maxUint64 = big.NewInt(0).SetUint64(math.MaxUint64)
-	minInt32  = big.NewInt(math.MinInt32)
-	minInt64  = big.NewInt(math.MinInt64)
-)
-
-func init() {
-	for k := range reservedNames {
-		reservedIds = append(reservedIds, cc.String(k))
-	}
-}
-
-type scope map[cc.StringID]int32
-
-func newScope() scope {
-	s := scope{}
-	for _, k := range reservedIds {
-		s[k] = 0
-	}
-	return s
-}
-
-func (s scope) take(t cc.StringID) string {
-	if t == 0 {
-		panic(todo("internal error"))
-	}
-
-	n, ok := s[t]
-	if !ok {
-		s[t] = 0
-		return t.String()
-	}
-
-	for {
-		n++
-		s[t] = n
-		r := fmt.Sprintf("%s%d", t, n)
-		id := cc.String(r)
-		if _, ok := s[id]; !ok {
-			s[id] = 0
-			return r
-		}
-	}
-}

vendor/modernc.org/ccgo/v3/lib/init.go

@@ -1,553 +0,0 @@
-// Copyright 2020 The CCGO Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package ccgo // import "modernc.org/ccgo/v3/lib"
-
-import (
-	"fmt"
-	"sort"
-	"strings"
-
-	"modernc.org/cc/v3"
-)
-
-func isAggregateTypeOrUnion(t cc.Type) bool {
-	switch t.Kind() {
-	case cc.Struct, cc.Union, cc.Array:
-		return true
-	}
-
-	return false
-}
-
-// 6.7.8 Initialization
-func (p *project) initializer(f *function, n *cc.Initializer, t cc.Type, sc cc.StorageClass, tld *tld) {
-	lm := map[*cc.Initializer][]cc.StringID{}
-	tm := map[*cc.Initializer][]cc.StringID{}
-	s := p.initializerFlatten(n, lm, tm)
-	sort.Slice(s, func(i, j int) bool {
-		a := s[i]
-		b := s[j]
-		if a.Offset < b.Offset {
-			return true
-		}
-
-		if a.Offset > b.Offset {
-			return false
-		}
-
-		if a.Field == nil || b.Field == nil || !a.Field.IsBitField() || !b.Field.IsBitField() {
-			panic(todo("%v: internal error: off %#x, %v: off %#x, t %v", a.Position(), a.Offset, b.Position(), b.Offset, t))
-		}
-
-		return a.Field.BitFieldOffset() < b.Field.BitFieldOffset()
-	})
-	p.initializerInner("", 0, f, s, t, sc, tld, nil, lm, tm)
-}
-
-func (p *project) initializerInner(tag string, off uintptr, f *function, s []*cc.Initializer, t cc.Type, sc cc.StorageClass, tld *tld, patchField cc.Field, lm, tm map[*cc.Initializer][]cc.StringID) {
-	// 11: The initializer for a scalar shall be a single expression, optionally
-	// enclosed in braces. The initial value of the object is that of the
-	// expression (after conversion); the same type constraints and conversions as
-	// for simple assignment apply, taking the type of the scalar to be the
-	// unqualified version of its declared type.
-	if t.IsScalarType() && len(s) == 1 {
-		p.w("%s%s", tidyComment("", s[0]), tag)
-		switch {
-		case tld != nil && t.Kind() == cc.Ptr && s[0].AssignmentExpression.Operand.Value() == nil:
-			tld.patches = append(tld.patches, initPatch{t, s[0], patchField})
-			p.w(" 0 ")
-		default:
-			p.assignmentExpression(f, s[0].AssignmentExpression, t, exprValue, 0)
-		}
-		return
-	}
-
-	// 12: The rest of this subclause deals with initializers for objects that have
-	// aggregate or union type.
-
-	k := t.Kind()
-
-	// 13: The initializer for a structure or union object that has automatic
-	// storage duration shall be either an initializer list as described below, or
-	// a single expression that has compatible structure or union type. In the
-	// latter case, the initial value of the object, including unnamed members, is
-	// that of the expression.
-	if sc == cc.Automatic && len(s) == 1 {
-		switch k {
-		case cc.Struct, cc.Union:
-			if compatibleStructOrUnion(t, s[0].AssignmentExpression.Operand.Type()) {
-				p.w("%s%s", tidyComment("", s[0]), tag)
-				p.assignmentExpression(f, s[0].AssignmentExpression, t, exprValue, 0)
-				return
-			}
-		}
-	}
-
-	if k == cc.Array && len(s) == 1 {
-		et := t.Elem()
-		switch {
-		case isCharType(et):
-			// 14: An array of character type may be initialized by a character string
-			// literal, optionally enclosed in braces. Successive characters of the
-			// character string literal (including the terminating null character if there
-			// is room or if the array is of unknown size) initialize the elements of the
-			// array.
-			if x, ok := s[0].AssignmentExpression.Operand.Value().(cc.StringValue); ok {
-				p.w("%s%s", tidyComment("", s[0]), tag)
-				str := cc.StringID(x).String()
-				slen := uintptr(len(str)) + 1
-				alen := t.Len()
-				switch {
-				case alen < slen-1:
-					p.w("*(*%s)(unsafe.Pointer(%s))", p.typ(s[0], t), p.stringLiteralString(str[:alen]))
-				case alen < slen:
-					p.w("*(*%s)(unsafe.Pointer(%s))", p.typ(s[0], t), p.stringLiteralString(str))
-				default: // alen >= slen
-					p.w("*(*%s)(unsafe.Pointer(%s))", p.typ(s[0], t), p.stringLiteralString(str+strings.Repeat("\x00", int(alen-slen))))
-				}
-				return
-			}
-		case p.isWCharType(et):
-			// 15: An array with element type compatible with wchar_t may be initialized by
-			// a wide string literal, optionally enclosed in braces. Successive wide
-			// characters of the wide string literal (including the terminating null wide
-			// character if there is room or if the array is of unknown size) initialize
-			// the elements of the array.
-			if x, ok := s[0].AssignmentExpression.Operand.Value().(cc.WideStringValue); ok {
-				p.w("%s%s", tidyComment("", s[0]), tag)
-				str := []rune(cc.StringID(x).String())
-				slen := uintptr(len(str)) + 1
-				alen := t.Len()
-				switch {
-				case alen < slen-1:
-					panic(todo("", p.pos(s[0])))
-				case alen < slen:
-					p.w("*(*%s)(unsafe.Pointer(%s))", p.typ(s[0], t), p.wideStringLiteral(x, 0))
-				default: // alen >= slen
-					p.w("*(*%s)(unsafe.Pointer(%s))", p.typ(s[0], t), p.wideStringLiteral(x, int(alen-slen)))
-				}
-				return
-			}
-		}
-	}
-
-	// 16: Otherwise, the initializer for an object that has aggregate or union
-	// type shall be a brace-enclosed list of initializers for the elements or
-	// named members.
-	switch k {
-	case cc.Array:
-		p.initializerArray(tag, off, f, s, t, sc, tld, lm, tm)
-	case cc.Struct:
-		p.initializerStruct(tag, off, f, s, t, sc, tld, lm, tm)
-	case cc.Union:
-		p.initializerUnion(tag, off, f, s, t, sc, tld, lm, tm)
-	default:
-		panic(todo("%v: internal error: %v alias %v %v", s[0].Position(), t, t.Alias(), len(s)))
-	}
-}
-
-func (p *project) initializerArray(tag string, off uintptr, f *function, s []*cc.Initializer, t cc.Type, sc cc.StorageClass, tld *tld, lm, tm map[*cc.Initializer][]cc.StringID) {
-	if len(s) == 0 {
-		p.w("%s%s{}", tag, p.typ(nil, t))
-		return
-	}
-
-	et := t.Elem()
-	esz := et.Size()
-	s0 := s[0]
-	p.w("%s%s%s{", initComment(s0, lm), tag, p.typ(s0, t))
-	var a [][]*cc.Initializer
-	for len(s) != 0 {
-		s2, parts, _ := p.initializerArrayElement(off, s, esz)
-		s = s2
-		a = append(a, parts)
-	}
-	mustIndex := uintptr(len(a)) != t.Len()
-	var parts []*cc.Initializer
-	for _, parts = range a {
-		var comma *cc.Token
-		comma = parts[len(parts)-1].TrailingComma()
-		elemOff := (parts[0].Offset - off) / esz * esz
-		tag = ""
-		if mustIndex {
-			tag = fmt.Sprintf("%d:", elemOff/esz)
-		}
-		p.initializerInner(tag, off+elemOff, f, parts, et, sc, tld, nil, lm, tm)
-		p.preCommaSep(comma)
-		p.w(",")
-	}
-	p.w("%s}", initComment(parts[len(parts)-1], tm))
-}
-
-func initComment(n *cc.Initializer, m map[*cc.Initializer][]cc.StringID) string {
-	a := m[n]
-	if len(a) == 0 {
-		return ""
-	}
-
-	m[n] = a[1:]
-	return tidyCommentString(a[0].String())
-}
-
-func (p *project) initializerArrayElement(off uintptr, s []*cc.Initializer, elemSize uintptr) (r []*cc.Initializer, parts []*cc.Initializer, isZero bool) {
-	r = s
-	isZero = true
-	valueOff := s[0].Offset - off
-	elemOff := valueOff - valueOff%elemSize
-	nextOff := elemOff + elemSize
-	for len(s) != 0 {
-		if v := s[0]; v.Offset-off < nextOff {
-			s = s[1:]
-			parts = append(parts, v)
-			if !v.AssignmentExpression.Operand.IsZero() {
-				isZero = false
-			}
-			continue
-		}
-
-		break
-	}
-	return r[len(parts):], parts, isZero
-}
-
-func (p *project) initializerStruct(tag string, off uintptr, f *function, s []*cc.Initializer, t cc.Type, sc cc.StorageClass, tld *tld, lm, tm map[*cc.Initializer][]cc.StringID) {
-	if len(s) == 0 {
-		p.w("%s%s{}", tag, p.typ(nil, t))
-		return
-	}
-
-	if t.HasFlexibleMember() {
-		p.err(s[0], "flexible array members not supported")
-		return
-	}
-
-	p.w("%s%s%s{", initComment(s[0], lm), tag, p.typ(s[0], t))
-	var parts []*cc.Initializer
-	var isZero bool
-	var fld cc.Field
-	for len(s) != 0 {
-		var comma *cc.Token
-		s, fld, parts, isZero = p.structInitializerParts(off, s, t)
-		if isZero {
-			continue
-		}
-
-		if fld.Type().IsIncomplete() {
-			panic(todo(""))
-		}
-
-		comma = parts[len(parts)-1].TrailingComma()
-		tag = fmt.Sprintf("%s:", p.fieldName2(parts[0], fld))
-		ft := fld.Type()
-		switch {
-		case fld.IsBitField():
-			bft := p.bitFileType(parts[0], fld.BitFieldBlockWidth())
-			off0 := fld.Offset()
-			first := true
-			for _, v := range parts {
-				if v.AssignmentExpression.Operand.IsZero() {
-					continue
-				}
-
-				if !first {
-					p.w("|")
-				}
-				first = false
-				bitFld := v.Field
-				p.w("%s%s", tidyComment("", v.AssignmentExpression), tag)
-				tag = ""
-				p.assignmentExpression(f, v.AssignmentExpression, bft, exprValue, 0)
-				p.w("&%#x", uint64(1)<<uint64(bitFld.BitFieldWidth())-1)
-				if o := bitFld.BitFieldOffset() + 8*int((bitFld.Offset()-off0)); o != 0 {
-					p.w("<<%d", o)
-				}
-			}
-		default:
-			p.initializerInner(tag, off+fld.Offset(), f, parts, ft, sc, tld, fld, lm, tm)
-		}
-		p.preCommaSep(comma)
-		p.w(",")
-	}
-	p.w("%s}", initComment(parts[len(parts)-1], tm))
-}
-
-func (p *project) preCommaSep(comma *cc.Token) {
-	if comma == nil {
-		return
-	}
-
-	p.w("%s", strings.TrimSpace(comma.Sep.String()))
-}
-
-func (p *project) structInitializerParts(off uintptr, s []*cc.Initializer, t cc.Type) (r []*cc.Initializer, fld cc.Field, parts []*cc.Initializer, isZero bool) {
-	if len(s) == 0 {
-		return nil, nil, nil, true
-	}
-
-	part := s[0]
-	isZero = part.AssignmentExpression.Operand.IsZero()
-	parts = append(parts, part)
-	s = s[1:]
-	fld, _, fNext := p.containingStructField(part, off, t)
-	for len(s) != 0 {
-		part = s[0]
-		vOff := part.Offset
-		if vOff >= fNext {
-			break
-		}
-
-		isZero = isZero && part.AssignmentExpression.Operand.IsZero()
-		parts = append(parts, part)
-		s = s[1:]
-	}
-	return s, fld, parts, isZero
-}
-
-func (p *project) containingStructField(part *cc.Initializer, off uintptr, t cc.Type) (f cc.Field, fOff, fNext uintptr) {
-	nf := t.NumField()
-	vOff := part.Offset
-	for i := []int{0}; i[0] < nf; i[0]++ {
-		f = t.FieldByIndex(i)
-		if f.IsBitField() && f.Name() == 0 { // Anonymous bit fields cannot be initialized.
-			continue
-		}
-
-		fOff = off + f.Offset()
-		switch {
-		case f.IsBitField():
-			fNext = fOff + uintptr(f.BitFieldBlockWidth())>>3
-		default:
-			fNext = fOff + f.Type().Size()
-		}
-		if vOff >= fOff && vOff < fNext {
-			return f, fOff, fNext
-		}
-	}
-
-	panic(todo("%v: internal error", p.pos(part)))
-}
-
-func (p *project) initializerUnion(tag string, off uintptr, f *function, s []*cc.Initializer, t cc.Type, sc cc.StorageClass, tld *tld, lm, tm map[*cc.Initializer][]cc.StringID) {
-	if len(s) == 0 {
-		p.w("%s%s{}", tag, p.typ(nil, t))
-		return
-	}
-
-	if t.HasFlexibleMember() {
-		p.err(s[0], "flexible array members not supported")
-		return
-	}
-
-	parts, isZero := p.initializerUnionField(off, s, t)
-	if len(parts) == 0 || isZero {
-		p.w("%s%s%s{", initComment(s[0], lm), tag, p.typ(s[0], t))
-		p.w("%s}", initComment(parts[len(parts)-1], tm))
-		return
-	}
-
-	p.w("%sfunc() (r %s) {", tag, p.typ(parts[0], t))
-	for _, part := range parts {
-		var ft cc.Type
-		fld := part.Field
-		if fld != nil && fld.IsBitField() {
-		}
-
-		if ft == nil {
-			ft = part.Type()
-		}
-		if ft.Kind() == cc.Array {
-			et := ft.Elem()
-			switch {
-			case isCharType(et):
-				switch x := part.AssignmentExpression.Operand.Value().(type) {
-				case cc.StringValue:
-					str := cc.StringID(x).String()
-					slen := uintptr(len(str)) + 1
-					alen := ft.Len()
-					switch {
-					case alen < slen-1:
-						p.w("copy(((*[%d]byte)(unsafe.Pointer(uintptr(unsafe.Pointer(&r))+%d)))[:], (*[%d]byte)(unsafe.Pointer(%s))[:])\n", alen, part.Offset-off, alen, p.stringLiteralString(str[:alen]))
-					case alen < slen:
-						p.w("copy(((*[%d]byte)(unsafe.Pointer(uintptr(unsafe.Pointer(&r))+%d)))[:], (*[%d]byte)(unsafe.Pointer(%s))[:])\n", alen, part.Offset-off, alen, p.stringLiteralString(str))
-					default: // alen >= slen
-						p.w("copy(((*[%d]byte)(unsafe.Pointer(uintptr(unsafe.Pointer(&r))+%d)))[:], (*[%d]byte)(unsafe.Pointer(%s))[:])\n", alen, part.Offset-off, alen, p.stringLiteralString(str+strings.Repeat("\x00", int(alen-slen))))
-					}
-					continue
-				default:
-					panic(todo("%v: %v <- %T", p.pos(part), et, x))
-				}
-			case p.isWCharType(et):
-				panic(todo(""))
-			}
-			ft = et
-		}
-		switch {
-		case fld != nil && fld.IsBitField():
-			bft := p.bitFileType(part, fld.BitFieldBlockWidth())
-			p.w("*(*%s)(unsafe.Pointer(uintptr(unsafe.Pointer(&r))+%d)) |= ", p.typ(part, bft), part.Offset-off)
-			p.assignmentExpression(f, part.AssignmentExpression, bft, exprValue, 0)
-			p.w("&%#x", uint64(1)<<uint64(fld.BitFieldWidth())-1)
-			if o := fld.BitFieldOffset(); o != 0 {
-				p.w("<<%d", o)
-			}
-		default:
-			p.w("*(*%s)(unsafe.Pointer(uintptr(unsafe.Pointer(&r))+%d)) = ", p.typ(part, ft), part.Offset-off)
-			p.assignmentExpression(f, part.AssignmentExpression, ft, exprValue, 0)
-		}
-		p.w("\n")
-	}
-	p.w("return r\n")
-	p.w("}()")
-}
-
-func (p *project) initializerUnionField(off uintptr, s []*cc.Initializer, t cc.Type) (parts []*cc.Initializer, isZero bool) {
-	isZero = true
-	nextOff := off + t.Size()
-	for len(s) != 0 {
-		if v := s[0]; v.Offset < nextOff {
-			s = s[1:]
-			parts = append(parts, v)
-			isZero = isZero && v.AssignmentExpression.Operand.IsZero()
-			continue
-		}
-
-		break
-	}
-	return parts, isZero
-}
-
-func compatibleStructOrUnion(t1, t2 cc.Type) bool {
-	switch t1.Kind() {
-	case cc.Struct:
-		if t2.Kind() != cc.Struct {
-			return false
-		}
-	case cc.Union:
-		if t2.Kind() != cc.Union {
-			return false
-		}
-	default:
-		return false
-	}
-
-	if tag := t1.Tag(); tag != 0 && t2.Tag() != tag {
-		return false
-	}
-
-	nf := t1.NumField()
-	if t2.NumField() != nf {
-		return false
-	}
-
-	for i := []int{0}; i[0] < nf; i[0]++ {
-		f1 := t1.FieldByIndex(i)
-		f2 := t2.FieldByIndex(i)
-		nm := f1.Name()
-		if f2.Name() != nm {
-			return false
-		}
-
-		ft1 := f1.Type()
-		ft2 := f2.Type()
-		if ft1.Size() != ft2.Size() ||
-			f1.IsBitField() != f2.IsBitField() ||
-			f1.BitFieldOffset() != f2.BitFieldOffset() ||
-			f1.BitFieldWidth() != f2.BitFieldWidth() {
-			return false
-		}
-
-		if !compatibleType(ft1, ft2) {
-			return false
-		}
-	}
-	return true
-}
-
-func compatibleType(t1, t2 cc.Type) bool {
-	if t1.Kind() != t2.Kind() {
-		return false
-	}
-
-	switch t1.Kind() {
-	case cc.Array:
-		if t1.Len() != t2.Len() || !compatibleType(t1.Elem(), t2.Elem()) {
-			return false
-		}
-	case cc.Struct, cc.Union:
-		if !compatibleStructOrUnion(t1, t2) {
-			return false
-		}
-	}
-	return true
-}
-
-func (p *project) bitFileType(n cc.Node, bits int) cc.Type {
-	switch bits {
-	case 8:
-		return p.task.cfg.ABI.Type(cc.UChar)
-	case 16:
-		return p.task.cfg.ABI.Type(cc.UShort)
-	case 32:
-		return p.task.cfg.ABI.Type(cc.UInt)
-	case 64:
-		return p.task.cfg.ABI.Type(cc.ULongLong)
-	default:
-		panic(todo("%v: internal error: %v", n.Position(), bits))
-	}
-}
-
-func (p *project) isWCharType(t cc.Type) bool {
-	if t.IsAliasType() {
-		if id := t.AliasDeclarator().Name(); id == idWcharT ||
-			p.task.goos == "windows" && id == idWinWchar {
-			return true
-		}
-	}
-
-	return false
-}
-
-func isCharType(t cc.Type) bool {
-	switch t.Kind() {
-	case cc.Char, cc.SChar, cc.UChar:
-		return true
-	}
-
-	return false
-}
-
-func (p *project) initializerFlatten(n *cc.Initializer, lm, tm map[*cc.Initializer][]cc.StringID) (s []*cc.Initializer) {
-	switch n.Case {
-	case cc.InitializerExpr: // AssignmentExpression
-		return append(s, n)
-	case cc.InitializerInitList: // '{' InitializerList ',' '}'
-		first := true
-		for list := n.InitializerList; list != nil; list = list.InitializerList {
-			in := list.Initializer
-			k := in
-			if in.Case != cc.InitializerExpr {
-				k = nil
-			}
-			if first {
-				lm[k] = append(lm[k], append(lm[nil], n.Token.Sep)...)
-				if k != nil {
-					delete(lm, nil)
-				}
-				first = false
-			}
-			if list.InitializerList == nil {
-				tm[k] = append([]cc.StringID{n.Token3.Sep}, append(tm[nil], tm[k]...)...)
-				tm[k] = append(tm[k], append(tm[nil], n.Token3.Sep)...)
-				if k != nil {
-					delete(tm, nil)
-				}
-			}
-			s = append(s, p.initializerFlatten(in, lm, tm)...)
-		}
-		return s
-	default:
-		panic(todo("%v: internal error: %v", n.Position(), n.Case))
-	}
-}

vendor/modernc.org/ccgo/v3/lib/mem.go

@@ -1,10 +0,0 @@
-// Copyright 2020 The CCGO Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-//go:build !linux
-// +build !linux
-
-package ccgo // import "modernc.org/ccgo/v3/lib"
-
-var totalRam uint64

vendor/modernc.org/ccgo/v3/lib/mem_linux.go

@@ -1,20 +0,0 @@
-// Copyright 2020 The CCGO Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package ccgo // import "modernc.org/ccgo/v3/lib"
-
-import (
-	"golang.org/x/sys/unix"
-)
-
-var totalRam uint64
-
-func init() {
-	var si unix.Sysinfo_t
-	if unix.Sysinfo(&si) != nil {
-		return
-	}
-
-	totalRam = uint64(si.Totalram)
-}

vendor/modernc.org/ccgo/v3/lib/nodmesg.go

@@ -1,12 +0,0 @@
-// Copyright 2020 The Libc Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-//go:build !ccgo.dmesg
-// +build !ccgo.dmesg
-
-package ccgo // import "modernc.org/ccgo/v3/lib"
-
-const dmesgs = false
-
-func dmesg(s string, args ...interface{}) {}

vendor/modernc.org/ccgo/v3/lib/stringer.go

@@ -1,58 +0,0 @@
-// Code generated by "stringer -output stringer.go -type=exprMode,opKind"; DO NOT EDIT.
-
-package ccgo
-
-import "strconv"
-
-func _() {
-	// An "invalid array index" compiler error signifies that the constant values have changed.
-	// Re-run the stringer command to generate them again.
-	var x [1]struct{}
-	_ = x[exprAddrOf-1]
-	_ = x[exprBool-2]
-	_ = x[exprCondInit-3]
-	_ = x[exprCondReturn-4]
-	_ = x[exprDecay-5]
-	_ = x[exprFunc-6]
-	_ = x[exprLValue-7]
-	_ = x[exprPSelect-8]
-	_ = x[exprSelect-9]
-	_ = x[exprValue-10]
-	_ = x[exprVoid-11]
-	_ = x[exprGoPtr-12]
-}
-
-const _exprMode_name = "exprAddrOfexprBoolexprCondInitexprCondReturnexprDecayexprFuncexprLValueexprPSelectexprSelectexprValueexprVoidexprGoPtr"
-
-var _exprMode_index = [...]uint8{0, 10, 18, 30, 44, 53, 61, 71, 82, 92, 101, 109, 118}
-
-func (i exprMode) String() string {
-	i -= 1
-	if i < 0 || i >= exprMode(len(_exprMode_index)-1) {
-		return "exprMode(" + strconv.FormatInt(int64(i+1), 10) + ")"
-	}
-	return _exprMode_name[_exprMode_index[i]:_exprMode_index[i+1]]
-}
-func _() {
-	// An "invalid array index" compiler error signifies that the constant values have changed.
-	// Re-run the stringer command to generate them again.
-	var x [1]struct{}
-	_ = x[opNormal-0]
-	_ = x[opArray-1]
-	_ = x[opArrayParameter-2]
-	_ = x[opFunction-3]
-	_ = x[opUnion-4]
-	_ = x[opBitfield-5]
-	_ = x[opStruct-6]
-}
-
-const _opKind_name = "opNormalopArrayopArrayParameteropFunctionopUnionopBitfieldopStruct"
-
-var _opKind_index = [...]uint8{0, 8, 15, 31, 41, 48, 58, 66}
-
-func (i opKind) String() string {
-	if i < 0 || i >= opKind(len(_opKind_index)-1) {
-		return "opKind(" + strconv.FormatInt(int64(i), 10) + ")"
-	}
-	return _opKind_name[_opKind_index[i]:_opKind_index[i+1]]
-}

vendor/modernc.org/ccgo/v3/lib/unconvert.sh

@@ -1,4 +0,0 @@
-until unconvert -fastmath . &> /dev/null
-do
-	unconvert -fastmath -apply . &> /dev/null
-done

vendor/modernc.org/ccgo/v3/lib/util.go

@@ -1,458 +0,0 @@
-// Copyright 2020 The CCGO Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// generator.go helpers
-
-package ccgo // import "modernc.org/ccgo/v3/lib"
-
-import (
-	"archive/tar"
-	"bufio"
-	"bytes"
-	"compress/gzip"
-	"fmt"
-	"io"
-	"io/ioutil"
-	"os"
-	"os/exec"
-	"path/filepath"
-	"runtime/debug"
-	"strings"
-)
-
-// CopyFile copies src to dest, preserving permissions and times where/when
-// possible. If canOverwrite is not nil, it is consulted whether a destination
-// file can be overwritten. If canOverwrite is nil then destination is
-// overwritten if permissions allow that, otherwise the function fails.
-//
-// Src and dst must be in the slash form.
-func CopyFile(dst, src string, canOverwrite func(fn string, fi os.FileInfo) bool) (n int64, rerr error) {
-	dst = filepath.FromSlash(dst)
-	dstDir := filepath.Dir(dst)
-	di, err := os.Stat(dstDir)
-	switch {
-	case err != nil:
-		if !os.IsNotExist(err) {
-			return 0, err
-		}
-
-		if err := os.MkdirAll(dstDir, 0770); err != nil {
-			return 0, err
-		}
-	case err == nil:
-		if !di.IsDir() {
-			return 0, fmt.Errorf("cannot create directory, file exists: %s", dst)
-		}
-	}
-
-	src = filepath.FromSlash(src)
-	si, err := os.Stat(src)
-	if err != nil {
-		return 0, err
-	}
-
-	if si.IsDir() {
-		return 0, fmt.Errorf("cannot copy a directory: %s", src)
-	}
-
-	di, err = os.Stat(dst)
-	switch {
-	case err != nil && !os.IsNotExist(err):
-		return 0, err
-	case err == nil:
-		if di.IsDir() {
-			return 0, fmt.Errorf("cannot overwite a directory: %s", dst)
-		}
-
-		if canOverwrite != nil && !canOverwrite(dst, di) {
-			return 0, fmt.Errorf("cannot overwite: %s", dst)
-		}
-	}
-
-	s, err := os.Open(src)
-	if err != nil {
-		return 0, err
-	}
-
-	defer s.Close()
-	r := bufio.NewReader(s)
-
-	d, err := os.Create(dst)
-
-	defer func() {
-		if err := d.Close(); err != nil && rerr == nil {
-			rerr = err
-			return
-		}
-
-		if err := os.Chmod(dst, si.Mode()); err != nil && rerr == nil {
-			rerr = err
-			return
-		}
-
-		if err := os.Chtimes(dst, si.ModTime(), si.ModTime()); err != nil && rerr == nil {
-			rerr = err
-			return
-		}
-	}()
-
-	w := bufio.NewWriter(d)
-
-	defer func() {
-		if err := w.Flush(); err != nil && rerr == nil {
-			rerr = err
-		}
-	}()
-
-	return io.Copy(w, r)
-}
-
-// MustCopyFile is like CopyFile but it executes Fatal(stackTrace, err) if it fails.
-func MustCopyFile(stackTrace bool, dst, src string, canOverwrite func(fn string, fi os.FileInfo) bool) int64 {
-	n, err := CopyFile(dst, src, canOverwrite)
-	if err != nil {
-		Fatal(stackTrace, err)
-	}
-
-	return n
-}
-
-// CopyDir recursively copies src to dest, preserving permissions and times
-// where/when possible. If canOverwrite is not nil, it is consulted whether a
-// destination file can be overwritten. If canOverwrite is nil then destination
-// is overwritten if permissions allow that, otherwise the function fails.
-//
-// Src and dst must be in the slash form.
-func CopyDir(dst, src string, canOverwrite func(fn string, fi os.FileInfo) bool) (files int, bytes int64, rerr error) {
-	dst = filepath.FromSlash(dst)
-	src = filepath.FromSlash(src)
-	si, err := os.Stat(src)
-	if err != nil {
-		return 0, 0, err
-	}
-
-	if !si.IsDir() {
-		return 0, 0, fmt.Errorf("cannot copy a file: %s", src)
-	}
-
-	return files, bytes, filepath.Walk(src, func(path string, info os.FileInfo, err error) error {
-		if err != nil {
-			return err
-		}
-
-		rel, err := filepath.Rel(src, path)
-		if err != nil {
-			return err
-		}
-
-		if info.IsDir() {
-			return os.MkdirAll(filepath.Join(dst, rel), 0770)
-		}
-
-		n, err := CopyFile(filepath.Join(dst, rel), path, canOverwrite)
-		if err != nil {
-			return err
-		}
-
-		files++
-		bytes += n
-		return nil
-	})
-}
-
-// MustCopyDir is like CopyDir, but it executes Fatal(stackTrace, errú if it fails.
-func MustCopyDir(stackTrace bool, dst, src string, canOverwrite func(fn string, fi os.FileInfo) bool) (files int, bytes int64) {
-	file, bytes, err := CopyDir(dst, src, canOverwrite)
-	if err != nil {
-		Fatal(stackTrace, err)
-	}
-
-	return file, bytes
-}
-
-// UntarFile extracts a named tar.gz archive into dst. If canOverwrite is not
-// nil, it is consulted whether a destination file can be overwritten. If
-// canOverwrite is nil then destination is overwritten if permissions allow
-// that, otherwise the function fails.
-//
-// Src and dst must be in the slash form.
-func UntarFile(dst, src string, canOverwrite func(fn string, fi os.FileInfo) bool) error {
-	f, err := os.Open(filepath.FromSlash(src))
-	if err != nil {
-		return err
-	}
-
-	defer f.Close()
-
-	return Untar(dst, bufio.NewReader(f), canOverwrite)
-}
-
-// MustUntarFile is like UntarFile but it executes Fatal(stackTrace, err) if it fails.
-func MustUntarFile(stackTrace bool, dst, src string, canOverwrite func(fn string, fi os.FileInfo) bool) {
-	if err := UntarFile(dst, src, canOverwrite); err != nil {
-		Fatal(stackTrace, err)
-	}
-}
-
-// Untar extracts a tar.gz archive into dst. If canOverwrite is not nil, it is
-// consulted whether a destination file can be overwritten. If canOverwrite is
-// nil then destination is overwritten if permissions allow that, otherwise the
-// function fails.
-//
-// Dst must be in the slash form.
-func Untar(dst string, r io.Reader, canOverwrite func(fn string, fi os.FileInfo) bool) error {
-	dst = filepath.FromSlash(dst)
-	gr, err := gzip.NewReader(r)
-	if err != nil {
-		return err
-	}
-
-	tr := tar.NewReader(gr)
-	for {
-		hdr, err := tr.Next()
-		if err != nil {
-			if err != io.EOF {
-				return err
-			}
-
-			return nil
-		}
-
-		switch hdr.Typeflag {
-		case tar.TypeDir:
-			dir := filepath.Join(dst, hdr.Name)
-			if err = os.MkdirAll(dir, 0770); err != nil {
-				return err
-			}
-		case tar.TypeSymlink, tar.TypeXGlobalHeader:
-			// skip
-		case tar.TypeReg, tar.TypeRegA:
-			dir := filepath.Dir(filepath.Join(dst, hdr.Name))
-			if _, err := os.Stat(dir); err != nil {
-				if !os.IsNotExist(err) {
-					return err
-				}
-
-				if err = os.MkdirAll(dir, 0770); err != nil {
-					return err
-				}
-			}
-
-			fn := filepath.Join(dst, hdr.Name)
-			f, err := os.OpenFile(fn, os.O_CREATE|os.O_WRONLY, os.FileMode(hdr.Mode))
-			if err != nil {
-				return err
-			}
-
-			w := bufio.NewWriter(f)
-			if _, err = io.Copy(w, tr); err != nil {
-				return err
-			}
-
-			if err := w.Flush(); err != nil {
-				return err
-			}
-
-			if err := f.Close(); err != nil {
-				return err
-			}
-
-			if err := os.Chtimes(fn, hdr.AccessTime, hdr.ModTime); err != nil {
-				return err
-			}
-		default:
-			return fmt.Errorf("unexpected tar header typeflag %#02x", hdr.Typeflag)
-		}
-	}
-
-}
-
-// MustUntar is like Untar but it executes Fatal(stackTrace, err) if it fails.
-func MustUntar(stackTrace bool, dst string, r io.Reader, canOverwrite func(fn string, fi os.FileInfo) bool) {
-	if err := Untar(dst, r, canOverwrite); err != nil {
-		Fatal(stackTrace, err)
-	}
-}
-
-// Fatalf prints a formatted message to os.Stderr and performs os.Exit(1). A
-// stack trace is added if stackTrace is true.
-func Fatalf(stackTrace bool, s string, args ...interface{}) {
-	if stackTrace {
-		fmt.Fprintf(os.Stderr, "%s\n", debug.Stack())
-	}
-	fmt.Fprintln(os.Stderr, strings.TrimSpace(fmt.Sprintf(s, args...)))
-	os.Exit(1)
-}
-
-// Fatal prints its argumenst to os.Stderr and performs os.Exit(1). A
-// stack trace is added if stackTrace is true.
-func Fatal(stackTrace bool, args ...interface{}) {
-	if stackTrace {
-		fmt.Fprintf(os.Stderr, "%s\n", debug.Stack())
-	}
-	fmt.Fprintln(os.Stderr, strings.TrimSpace(fmt.Sprint(args...)))
-	os.Exit(1)
-}
-
-// Mkdirs will create all paths. Paths must be in slash form.
-func Mkdirs(paths ...string) error {
-	for _, path := range paths {
-		path = filepath.FromSlash(path)
-		if err := os.MkdirAll(path, 0770); err != nil {
-			return err
-		}
-	}
-
-	return nil
-}
-
-// MustMkdirs is like Mkdir but if executes Fatal(stackTrace, err) if it fails.
-func MustMkdirs(stackTrace bool, paths ...string) {
-	if err := Mkdirs(paths...); err != nil {
-		Fatal(stackTrace, err)
-	}
-}
-
-// InDir executes f in dir. Dir must be in slash form.
-func InDir(dir string, f func() error) (err error) {
-	var cwd string
-	if cwd, err = os.Getwd(); err != nil {
-		return err
-	}
-
-	defer func() {
-		if err2 := os.Chdir(cwd); err2 != nil {
-			err = err2
-		}
-	}()
-
-	if err = os.Chdir(filepath.FromSlash(dir)); err != nil {
-		return err
-	}
-
-	return f()
-}
-
-// MustInDir is like InDir but it executes Fatal(stackTrace, err) if it fails.
-func MustInDir(stackTrace bool, dir string, f func() error) {
-	if err := InDir(dir, f); err != nil {
-		Fatal(stackTrace, err)
-	}
-}
-
-type echoWriter struct {
-	w bytes.Buffer
-}
-
-func (w *echoWriter) Write(b []byte) (int, error) {
-	os.Stdout.Write(b)
-	return w.w.Write(b)
-}
-
-// Shell echoes and executes cmd with args and returns the combined output if the command.
-func Shell(cmd string, args ...string) ([]byte, error) {
-	cmd, err := exec.LookPath(cmd)
-	if err != nil {
-		return nil, err
-	}
-
-	wd, err := AbsCwd()
-	if err != nil {
-		return nil, err
-	}
-
-	fmt.Printf("execute %s %q in %s\n", cmd, args, wd)
-	var b echoWriter
-	c := exec.Command(cmd, args...)
-	c.Stdout = &b
-	c.Stderr = &b
-	err = c.Run()
-	return b.w.Bytes(), err
-}
-
-// MustShell is like Shell but it executes Fatal(stackTrace, err) if it fails.
-func MustShell(stackTrace bool, cmd string, args ...string) []byte {
-	b, err := Shell(cmd, args...)
-	if err != nil {
-		Fatalf(stackTrace, "%v %s\noutput: %s\nerr: %s", cmd, args, b, err)
-	}
-
-	return b
-}
-
-// Compile executes Shell with cmd set to "ccgo".
-func Compile(args ...string) ([]byte, error) { return Shell("ccgo", args...) }
-
-// MustCompile is like Compile but if executes Fatal(stackTrace, err) if it fails.
-func MustCompile(stackTrace bool, args ...string) []byte {
-	return MustShell(stackTrace, "ccgo", args...)
-}
-
-// Run is like Compile, but executes in-process.
-func Run(args ...string) ([]byte, error) {
-	var b bytes.Buffer
-	t := NewTask(append([]string{"ccgo"}, args...), &b, &b)
-	err := t.Main()
-	return b.Bytes(), err
-}
-
-// MustRun is like Run but if executes Fatal(stackTrace, err) if it fails.
-func MustRun(stackTrace bool, args ...string) []byte {
-	var b bytes.Buffer
-	args = append([]string{"ccgo"}, args...)
-	t := NewTask(args, &b, &b)
-	if err := t.Main(); err != nil {
-		Fatalf(stackTrace, "%v\noutput: %s\nerr: %s", args, b.Bytes(), err)
-	}
-
-	return b.Bytes()
-}
-
-// AbsCwd returns the absolute working directory.
-func AbsCwd() (string, error) {
-	wd, err := os.Getwd()
-	if err != nil {
-		return "", err
-	}
-
-	if wd, err = filepath.Abs(wd); err != nil {
-		return "", err
-	}
-
-	return wd, nil
-}
-
-// MustAbsCwd is like AbsCwd but executes Fatal(stackTrace, err) if it fails.
-func MustAbsCwd(stackTrace bool) string {
-	s, err := AbsCwd()
-	if err != nil {
-		Fatal(stackTrace, err)
-	}
-
-	return s
-}
-
-// Env returns the value of environmental variable key of dflt otherwise.
-func Env(key, dflt string) string {
-	if s := os.Getenv(key); s != "" {
-		return s
-	}
-
-	return dflt
-}
-
-// MustTempDir is like ioutil.TempDir but executes Fatal(stackTrace, err) if it
-// fails. The returned path is absolute.
-func MustTempDir(stackTrace bool, dir, name string) string {
-	s, err := ioutil.TempDir(dir, name)
-	if err != nil {
-		Fatal(stackTrace, err)
-	}
-
-	if s, err = filepath.Abs(s); err != nil {
-		Fatal(stackTrace, err)
-	}
-
-	return s
-}

vendor/modernc.org/gc/v3/LICENSE

@@ -0,0 +1,69 @@
+-------------------------------------------------------------------------------
+Copyright (c) 2016 The GC Authors. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+   * Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+   * Redistributions in binary form must reproduce the above
+copyright notice, this list of conditions and the following disclaimer
+in the documentation and/or other materials provided with the
+distribution.
+   * Neither the names of the authors nor the names of the
+contributors may be used to endorse or promote products derived from
+this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+-------------------------------------------------------------------------------
+
+Code in this repository contains or may contain
+
+	- copied original code from
+	- code based on original code from
+	- code inspired by original code in
+
+    "The Go Programming Language" project at https://go.googlesource.com/go/.
+
+Copy of the license of the original code follows below
+
+-------------------------------------------------------------------------------
+Copyright (c) 2009 The Go Authors. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+   * Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+   * Redistributions in binary form must reproduce the above
+copyright notice, this list of conditions and the following disclaimer
+in the documentation and/or other materials provided with the
+distribution.
+   * Neither the name of Google Inc. nor the names of its
+contributors may be used to endorse or promote products derived from
+this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+-------------------------------------------------------------------------------

vendor/modernc.org/gc/v3/Makefile

@@ -0,0 +1,113 @@
+.PHONY:	all clean edit editor test test2 back report report2 parser2 benchmarks benchmarks2 mem memgo race nreport build_all_targets
+
+all:
+
+build_all_targets:
+	GOOS=darwin GOARCH=amd64 go test -c -o /dev/null
+	GOOS=darwin GOARCH=arm64 go test -c -o /dev/null
+	GOOS=freebsd GOARCH=386 go test -c -o /dev/null
+	GOOS=freebsd GOARCH=amd64 go test -c -o /dev/null
+	GOOS=freebsd GOARCH=arm go test -c -o /dev/null
+	GOOS=freebsd GOARCH=arm64 go test -c -o /dev/null
+	GOOS=illumos GOARCH=amd64 go test -c -o /dev/null
+	GOOS=linux GOARCH=386 go test -c -o /dev/null
+	GOOS=linux GOARCH=amd64 go test -c -o /dev/null
+	GOOS=linux GOARCH=arm go test -c -o /dev/null
+	GOOS=linux GOARCH=arm64 go test -c -o /dev/null
+	GOOS=linux GOARCH=ppc64le go test -c -o /dev/null
+	GOOS=linux GOARCH=riscv64 go test -c -o /dev/null
+	GOOS=linux GOARCH=s390x go test -c -o /dev/null
+	GOOS=netbsd GOARCH=386 go test -c -o /dev/null
+	GOOS=netbsd GOARCH=amd64 go test -c -o /dev/null
+	GOOS=netbsd GOARCH=arm go test -c -o /dev/null
+	GOOS=openbsd GOARCH=386 go test -c -o /dev/null
+	GOOS=openbsd GOARCH=amd64 go test -c -o /dev/null
+	GOOS=openbsd GOARCH=arm64 go test -c -o /dev/null
+	GOOS=windows GOARCH=386 go test -c -o /dev/null
+	GOOS=windows GOARCH=amd64 go test -c -o /dev/null
+	GOOS=windows GOARCH=arm64 go test -c -o /dev/null
+
+clean:
+	rm -f cpu.test mem.test *.out
+	go clean
+
+edit:
+	@touch log
+	@if [ -f "Session.vim" ]; then gvim -S & else gvim -p Makefile all_test.go gc.go & fi
+
+editor:
+	gofmt -l -s -w *.go
+	go test -c -o /dev/null 2>&1 | tee log-editor
+
+race:
+	go test -v -failfast -heap -race 2>&1 | tee log-test
+	@git diff testdata/ || true
+	@git status
+	@grep TOTAL log-test || true
+	grep 'FAIL\|TODO' log-test || true
+
+test:
+	go test -v -failfast -trctodo -exterr -heap 2>&1 | tee log-test
+	@git diff testdata/ || true
+	@git status
+	@grep TOTAL log-test || true
+	grep 'FAIL\|TODO' log-test || true
+
+test2:
+	go test -v -failfast -trctodo -exterr -src $$HOME/src 2>&1 | tee log-test2
+	@git diff testdata/ || true
+	@git status
+	@grep TOTAL log-test2 || true
+	grep 'FAIL\|TODO' log-test2 || true
+
+parser2:
+	go test -v -failfast -run TestParser -src $$HOME/src 2>&1 | tee log-parser2
+	@git diff testdata/ || true
+	@git status
+	@grep TOTAL log-parser2 || true
+	grep 'FAIL\|TODO' log-parser2 || true
+
+back:
+	go test -v -failfast -noback 2>&1 | tee log-back
+	@git diff testdata/ || true
+	@git status
+	@grep TOTAL log-back || true
+	grep 'FAIL\|TODO' log-back || true
+
+nreport:
+	touch log-nreport
+	cp log-nreport log-nreport0
+	go test -v -failfast -run TestParser -heap -nreport 2>&1 | tee log-nreport
+	@git diff testdata/ || true
+	@git status
+	@grep TOTAL log-report || true
+	grep 'FAIL\|TODO' log-report || true
+
+report:
+	go test -v -failfast -run TestParser -report 2>&1 | tee log-report
+	@git diff testdata/ || true
+	@git status
+	@grep TOTAL log-report || true
+	grep 'FAIL\|TODO' log-report || true
+
+report2:
+	go test -v -failfast -run TestParser -src $$HOME/src -report 2>&1 | tee log-report2
+	@git diff testdata/ || true
+	@git status
+	@grep TOTAL log-report2 || true
+	grep 'FAIL\|TODO' log-report2 || true
+
+
+benchmarks:
+	go test -v -run @ -bench . 2>&1 | tee log-benchmarks
+
+benchmarks2:
+	go test -v -run @ -bench . -bsrc $$HOME/src 2>&1 | tee log-benchmarks2
+
+mem:
+	go test -run @ -bench BenchmarkParser -memprofile mem.out
+	go tool pprof --lines --alloc_space *.test mem.out
+
+memgo:
+	go test -run @ -bench BenchmarkGoParser -memprofile mem.out
+	go tool pprof --lines --alloc_space *.test mem.out

vendor/modernc.org/gc/v3/abi.go

@@ -0,0 +1,682 @@
+// Copyright 2022 The Gc Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package gc // import "modernc.org/gc/v3"
+
+import (
+	"encoding/binary"
+	"fmt"
+)
+
+var (
+	byteOrders = map[string]binary.ByteOrder{
+		"386":     binary.LittleEndian,
+		"amd64":   binary.LittleEndian,
+		"arm":     binary.LittleEndian,
+		"arm64":   binary.LittleEndian,
+		"ppc64le": binary.LittleEndian,
+		"riscv64": binary.LittleEndian,
+		"s390x":   binary.BigEndian,
+	}
+
+	abiTypes = map[[2]string]map[Kind]ABIType{
+		// go1.19.1
+		{"freebsd", "386"}: {
+			Bool:          {1, 1, 1},
+			Chan:          {4, 4, 4},
+			Complex128:    {16, 4, 4},
+			Complex64:     {8, 4, 4},
+			Float32:       {4, 4, 4},
+			Float64:       {8, 4, 4},
+			Function:      {4, 4, 4},
+			Int:           {4, 4, 4},
+			Int16:         {2, 2, 2},
+			Int32:         {4, 4, 4},
+			Int64:         {8, 4, 4},
+			Int8:          {1, 1, 1},
+			Interface:     {8, 4, 4},
+			Map:           {4, 4, 4},
+			Pointer:       {4, 4, 4},
+			Slice:         {12, 4, 4},
+			String:        {8, 4, 4},
+			Uint:          {4, 4, 4},
+			Uint16:        {2, 2, 2},
+			Uint32:        {4, 4, 4},
+			Uint64:        {8, 4, 4},
+			Uint8:         {1, 1, 1},
+			Uintptr:       {4, 4, 4},
+			UnsafePointer: {4, 4, 4},
+		},
+		// go1.19.1
+		{"freebsd", "amd64"}: {
+			Bool:          {1, 1, 1},
+			Chan:          {8, 8, 8},
+			Complex128:    {16, 8, 8},
+			Complex64:     {8, 4, 4},
+			Float32:       {4, 4, 4},
+			Float64:       {8, 8, 8},
+			Function:      {8, 8, 8},
+			Int:           {8, 8, 8},
+			Int16:         {2, 2, 2},
+			Int32:         {4, 4, 4},
+			Int64:         {8, 8, 8},
+			Int8:          {1, 1, 1},
+			Interface:     {16, 8, 8},
+			Map:           {8, 8, 8},
+			Pointer:       {8, 8, 8},
+			Slice:         {24, 8, 8},
+			String:        {16, 8, 8},
+			Uint:          {8, 8, 8},
+			Uint16:        {2, 2, 2},
+			Uint32:        {4, 4, 4},
+			Uint64:        {8, 8, 8},
+			Uint8:         {1, 1, 1},
+			Uintptr:       {8, 8, 8},
+			UnsafePointer: {8, 8, 8},
+		},
+		// go1.18.5
+		{"freebsd", "arm"}: {
+			Bool:          {1, 1, 1},
+			Chan:          {4, 4, 4},
+			Complex128:    {16, 4, 4},
+			Complex64:     {8, 4, 4},
+			Float32:       {4, 4, 4},
+			Float64:       {8, 4, 4},
+			Function:      {4, 4, 4},
+			Int:           {4, 4, 4},
+			Int16:         {2, 2, 2},
+			Int32:         {4, 4, 4},
+			Int64:         {8, 4, 4},
+			Int8:          {1, 1, 1},
+			Interface:     {8, 4, 4},
+			Map:           {4, 4, 4},
+			Pointer:       {4, 4, 4},
+			Slice:         {12, 4, 4},
+			String:        {8, 4, 4},
+			Uint:          {4, 4, 4},
+			Uint16:        {2, 2, 2},
+			Uint32:        {4, 4, 4},
+			Uint64:        {8, 4, 4},
+			Uint8:         {1, 1, 1},
+			Uintptr:       {4, 4, 4},
+			UnsafePointer: {4, 4, 4},
+		},
+		// go1.19
+		{"freebsd", "arm64"}: {
+			Bool:          {1, 1, 1},
+			Chan:          {8, 8, 8},
+			Complex128:    {16, 8, 8},
+			Complex64:     {8, 4, 4},
+			Float32:       {4, 4, 4},
+			Float64:       {8, 8, 8},
+			Function:      {8, 8, 8},
+			Int:           {8, 8, 8},
+			Int16:         {2, 2, 2},
+			Int32:         {4, 4, 4},
+			Int64:         {8, 8, 8},
+			Int8:          {1, 1, 1},
+			Interface:     {16, 8, 8},
+			Map:           {8, 8, 8},
+			Pointer:       {8, 8, 8},
+			Slice:         {24, 8, 8},
+			String:        {16, 8, 8},
+			Uint:          {8, 8, 8},
+			Uint16:        {2, 2, 2},
+			Uint32:        {4, 4, 4},
+			Uint64:        {8, 8, 8},
+			Uint8:         {1, 1, 1},
+			Uintptr:       {8, 8, 8},
+			UnsafePointer: {8, 8, 8},
+		},
+		// go1.19.1
+		{"darwin", "amd64"}: {
+			Bool:          {1, 1, 1},
+			Chan:          {8, 8, 8},
+			Complex128:    {16, 8, 8},
+			Complex64:     {8, 4, 4},
+			Float32:       {4, 4, 4},
+			Float64:       {8, 8, 8},
+			Function:      {8, 8, 8},
+			Int:           {8, 8, 8},
+			Int16:         {2, 2, 2},
+			Int32:         {4, 4, 4},
+			Int64:         {8, 8, 8},
+			Int8:          {1, 1, 1},
+			Interface:     {16, 8, 8},
+			Map:           {8, 8, 8},
+			Pointer:       {8, 8, 8},
+			Slice:         {24, 8, 8},
+			String:        {16, 8, 8},
+			Uint:          {8, 8, 8},
+			Uint16:        {2, 2, 2},
+			Uint32:        {4, 4, 4},
+			Uint64:        {8, 8, 8},
+			Uint8:         {1, 1, 1},
+			Uintptr:       {8, 8, 8},
+			UnsafePointer: {8, 8, 8},
+		},
+		// go1.19.1
+		{"darwin", "arm64"}: {
+			Bool:          {1, 1, 1},
+			Chan:          {8, 8, 8},
+			Complex128:    {16, 8, 8},
+			Complex64:     {8, 4, 4},
+			Float32:       {4, 4, 4},
+			Float64:       {8, 8, 8},
+			Function:      {8, 8, 8},
+			Int:           {8, 8, 8},
+			Int16:         {2, 2, 2},
+			Int32:         {4, 4, 4},
+			Int64:         {8, 8, 8},
+			Int8:          {1, 1, 1},
+			Interface:     {16, 8, 8},
+			Map:           {8, 8, 8},
+			Pointer:       {8, 8, 8},
+			Slice:         {24, 8, 8},
+			String:        {16, 8, 8},
+			Uint:          {8, 8, 8},
+			Uint16:        {2, 2, 2},
+			Uint32:        {4, 4, 4},
+			Uint64:        {8, 8, 8},
+			Uint8:         {1, 1, 1},
+			Uintptr:       {8, 8, 8},
+			UnsafePointer: {8, 8, 8},
+		},
+		// go1.19.1
+		{"linux", "386"}: {
+			Bool:          {1, 1, 1},
+			Chan:          {4, 4, 4},
+			Complex128:    {16, 4, 4},
+			Complex64:     {8, 4, 4},
+			Float32:       {4, 4, 4},
+			Float64:       {8, 4, 4},
+			Function:      {4, 4, 4},
+			Int:           {4, 4, 4},
+			Int16:         {2, 2, 2},
+			Int32:         {4, 4, 4},
+			Int64:         {8, 4, 4},
+			Int8:          {1, 1, 1},
+			Interface:     {8, 4, 4},
+			Map:           {4, 4, 4},
+			Pointer:       {4, 4, 4},
+			Slice:         {12, 4, 4},
+			String:        {8, 4, 4},
+			Uint:          {4, 4, 4},
+			Uint16:        {2, 2, 2},
+			Uint32:        {4, 4, 4},
+			Uint64:        {8, 4, 4},
+			Uint8:         {1, 1, 1},
+			Uintptr:       {4, 4, 4},
+			UnsafePointer: {4, 4, 4},
+		},
+		// go1.19.1
+		{"linux", "amd64"}: {
+			Bool:          {1, 1, 1},
+			Chan:          {8, 8, 8},
+			Complex128:    {16, 8, 8},
+			Complex64:     {8, 4, 4},
+			Float32:       {4, 4, 4},
+			Float64:       {8, 8, 8},
+			Function:      {8, 8, 8},
+			Int:           {8, 8, 8},
+			Int16:         {2, 2, 2},
+			Int32:         {4, 4, 4},
+			Int64:         {8, 8, 8},
+			Int8:          {1, 1, 1},
+			Interface:     {16, 8, 8},
+			Map:           {8, 8, 8},
+			Pointer:       {8, 8, 8},
+			Slice:         {24, 8, 8},
+			String:        {16, 8, 8},
+			Uint:          {8, 8, 8},
+			Uint16:        {2, 2, 2},
+			Uint32:        {4, 4, 4},
+			Uint64:        {8, 8, 8},
+			Uint8:         {1, 1, 1},
+			Uintptr:       {8, 8, 8},
+			UnsafePointer: {8, 8, 8},
+		},
+		// go1.19.1
+		{"linux", "arm"}: {
+			Bool:          {1, 1, 1},
+			Chan:          {4, 4, 4},
+			Complex128:    {16, 4, 4},
+			Complex64:     {8, 4, 4},
+			Float32:       {4, 4, 4},
+			Float64:       {8, 4, 4},
+			Function:      {4, 4, 4},
+			Int:           {4, 4, 4},
+			Int16:         {2, 2, 2},
+			Int32:         {4, 4, 4},
+			Int64:         {8, 4, 4},
+			Int8:          {1, 1, 1},
+			Interface:     {8, 4, 4},
+			Map:           {4, 4, 4},
+			Pointer:       {4, 4, 4},
+			Slice:         {12, 4, 4},
+			String:        {8, 4, 4},
+			Uint:          {4, 4, 4},
+			Uint16:        {2, 2, 2},
+			Uint32:        {4, 4, 4},
+			Uint64:        {8, 4, 4},
+			Uint8:         {1, 1, 1},
+			Uintptr:       {4, 4, 4},
+			UnsafePointer: {4, 4, 4},
+		},
+		// go1.19.1
+		{"linux", "arm64"}: {
+			Bool:          {1, 1, 1},
+			Chan:          {8, 8, 8},
+			Complex128:    {16, 8, 8},
+			Complex64:     {8, 4, 4},
+			Float32:       {4, 4, 4},
+			Float64:       {8, 8, 8},
+			Function:      {8, 8, 8},
+			Int:           {8, 8, 8},
+			Int16:         {2, 2, 2},
+			Int32:         {4, 4, 4},
+			Int64:         {8, 8, 8},
+			Int8:          {1, 1, 1},
+			Interface:     {16, 8, 8},
+			Map:           {8, 8, 8},
+			Pointer:       {8, 8, 8},
+			Slice:         {24, 8, 8},
+			String:        {16, 8, 8},
+			Uint:          {8, 8, 8},
+			Uint16:        {2, 2, 2},
+			Uint32:        {4, 4, 4},
+			Uint64:        {8, 8, 8},
+			Uint8:         {1, 1, 1},
+			Uintptr:       {8, 8, 8},
+			UnsafePointer: {8, 8, 8},
+		},
+		// go1.19.1
+		{"linux", "s390x"}: {
+			Bool:          {1, 1, 1},
+			Chan:          {8, 8, 8},
+			Complex128:    {16, 8, 8},
+			Complex64:     {8, 4, 4},
+			Float32:       {4, 4, 4},
+			Float64:       {8, 8, 8},
+			Function:      {8, 8, 8},
+			Int:           {8, 8, 8},
+			Int16:         {2, 2, 2},
+			Int32:         {4, 4, 4},
+			Int64:         {8, 8, 8},
+			Int8:          {1, 1, 1},
+			Interface:     {16, 8, 8},
+			Map:           {8, 8, 8},
+			Pointer:       {8, 8, 8},
+			Slice:         {24, 8, 8},
+			String:        {16, 8, 8},
+			Uint:          {8, 8, 8},
+			Uint16:        {2, 2, 2},
+			Uint32:        {4, 4, 4},
+			Uint64:        {8, 8, 8},
+			Uint8:         {1, 1, 1},
+			Uintptr:       {8, 8, 8},
+			UnsafePointer: {8, 8, 8},
+		},
+		// go1.19.1
+		{"linux", "ppc64le"}: {
+			Bool:          {1, 1, 1},
+			Chan:          {8, 8, 8},
+			Complex128:    {16, 8, 8},
+			Complex64:     {8, 4, 4},
+			Float32:       {4, 4, 4},
+			Float64:       {8, 8, 8},
+			Function:      {8, 8, 8},
+			Int:           {8, 8, 8},
+			Int16:         {2, 2, 2},
+			Int32:         {4, 4, 4},
+			Int64:         {8, 8, 8},
+			Int8:          {1, 1, 1},
+			Interface:     {16, 8, 8},
+			Map:           {8, 8, 8},
+			Pointer:       {8, 8, 8},
+			Slice:         {24, 8, 8},
+			String:        {16, 8, 8},
+			Uint:          {8, 8, 8},
+			Uint16:        {2, 2, 2},
+			Uint32:        {4, 4, 4},
+			Uint64:        {8, 8, 8},
+			Uint8:         {1, 1, 1},
+			Uintptr:       {8, 8, 8},
+			UnsafePointer: {8, 8, 8},
+		},
+		// go1.19.1
+		{"linux", "riscv64"}: {
+			Bool:          {1, 1, 1},
+			Chan:          {8, 8, 8},
+			Complex128:    {16, 8, 8},
+			Complex64:     {8, 4, 4},
+			Float32:       {4, 4, 4},
+			Float64:       {8, 8, 8},
+			Function:      {8, 8, 8},
+			Int:           {8, 8, 8},
+			Int16:         {2, 2, 2},
+			Int32:         {4, 4, 4},
+			Int64:         {8, 8, 8},
+			Int8:          {1, 1, 1},
+			Interface:     {16, 8, 8},
+			Map:           {8, 8, 8},
+			Pointer:       {8, 8, 8},
+			Slice:         {24, 8, 8},
+			String:        {16, 8, 8},
+			Uint:          {8, 8, 8},
+			Uint16:        {2, 2, 2},
+			Uint32:        {4, 4, 4},
+			Uint64:        {8, 8, 8},
+			Uint8:         {1, 1, 1},
+			Uintptr:       {8, 8, 8},
+			UnsafePointer: {8, 8, 8},
+		},
+		// go1.18.3
+		{"netbsd", "386"}: {
+			Bool:          {1, 1, 1},
+			Chan:          {4, 4, 4},
+			Complex128:    {16, 4, 4},
+			Complex64:     {8, 4, 4},
+			Float32:       {4, 4, 4},
+			Float64:       {8, 4, 4},
+			Function:      {4, 4, 4},
+			Int:           {4, 4, 4},
+			Int16:         {2, 2, 2},
+			Int32:         {4, 4, 4},
+			Int64:         {8, 4, 4},
+			Int8:          {1, 1, 1},
+			Interface:     {8, 4, 4},
+			Map:           {4, 4, 4},
+			Pointer:       {4, 4, 4},
+			Slice:         {12, 4, 4},
+			String:        {8, 4, 4},
+			Uint:          {4, 4, 4},
+			Uint16:        {2, 2, 2},
+			Uint32:        {4, 4, 4},
+			Uint64:        {8, 4, 4},
+			Uint8:         {1, 1, 1},
+			Uintptr:       {4, 4, 4},
+			UnsafePointer: {4, 4, 4},
+		},
+		// go1.18.3
+		{"netbsd", "amd64"}: {
+			Bool:          {1, 1, 1},
+			Chan:          {8, 8, 8},
+			Complex128:    {16, 8, 8},
+			Complex64:     {8, 4, 4},
+			Float32:       {4, 4, 4},
+			Float64:       {8, 8, 8},
+			Function:      {8, 8, 8},
+			Int:           {8, 8, 8},
+			Int16:         {2, 2, 2},
+			Int32:         {4, 4, 4},
+			Int64:         {8, 8, 8},
+			Int8:          {1, 1, 1},
+			Interface:     {16, 8, 8},
+			Map:           {8, 8, 8},
+			Pointer:       {8, 8, 8},
+			Slice:         {24, 8, 8},
+			String:        {16, 8, 8},
+			Uint:          {8, 8, 8},
+			Uint16:        {2, 2, 2},
+			Uint32:        {4, 4, 4},
+			Uint64:        {8, 8, 8},
+			Uint8:         {1, 1, 1},
+			Uintptr:       {8, 8, 8},
+			UnsafePointer: {8, 8, 8},
+		},
+		// go1.18.3
+		{"netbsd", "arm"}: {
+			Bool:          {1, 1, 1},
+			Chan:          {4, 4, 4},
+			Complex128:    {16, 4, 4},
+			Complex64:     {8, 4, 4},
+			Float32:       {4, 4, 4},
+			Float64:       {8, 4, 4},
+			Function:      {4, 4, 4},
+			Int:           {4, 4, 4},
+			Int16:         {2, 2, 2},
+			Int32:         {4, 4, 4},
+			Int64:         {8, 4, 4},
+			Int8:          {1, 1, 1},
+			Interface:     {8, 4, 4},
+			Map:           {4, 4, 4},
+			Pointer:       {4, 4, 4},
+			Slice:         {12, 4, 4},
+			String:        {8, 4, 4},
+			Uint:          {4, 4, 4},
+			Uint16:        {2, 2, 2},
+			Uint32:        {4, 4, 4},
+			Uint64:        {8, 4, 4},
+			Uint8:         {1, 1, 1},
+			Uintptr:       {4, 4, 4},
+			UnsafePointer: {4, 4, 4},
+		},
+		// go1.19
+		{"openbsd", "amd64"}: {
+			Bool:          {1, 1, 1},
+			Chan:          {8, 8, 8},
+			Complex128:    {16, 8, 8},
+			Complex64:     {8, 4, 4},
+			Float32:       {4, 4, 4},
+			Float64:       {8, 8, 8},
+			Function:      {8, 8, 8},
+			Int:           {8, 8, 8},
+			Int16:         {2, 2, 2},
+			Int32:         {4, 4, 4},
+			Int64:         {8, 8, 8},
+			Int8:          {1, 1, 1},
+			Interface:     {16, 8, 8},
+			Map:           {8, 8, 8},
+			Pointer:       {8, 8, 8},
+			Slice:         {24, 8, 8},
+			String:        {16, 8, 8},
+			Uint:          {8, 8, 8},
+			Uint16:        {2, 2, 2},
+			Uint32:        {4, 4, 4},
+			Uint64:        {8, 8, 8},
+			Uint8:         {1, 1, 1},
+			Uintptr:       {8, 8, 8},
+			UnsafePointer: {8, 8, 8},
+		},
+		// go1.19
+		{"openbsd", "arm64"}: {
+			Bool:          {1, 1, 1},
+			Chan:          {8, 8, 8},
+			Complex128:    {16, 8, 8},
+			Complex64:     {8, 4, 4},
+			Float32:       {4, 4, 4},
+			Float64:       {8, 8, 8},
+			Function:      {8, 8, 8},
+			Int:           {8, 8, 8},
+			Int16:         {2, 2, 2},
+			Int32:         {4, 4, 4},
+			Int64:         {8, 8, 8},
+			Int8:          {1, 1, 1},
+			Interface:     {16, 8, 8},
+			Map:           {8, 8, 8},
+			Pointer:       {8, 8, 8},
+			Slice:         {24, 8, 8},
+			String:        {16, 8, 8},
+			Uint:          {8, 8, 8},
+			Uint16:        {2, 2, 2},
+			Uint32:        {4, 4, 4},
+			Uint64:        {8, 8, 8},
+			Uint8:         {1, 1, 1},
+			Uintptr:       {8, 8, 8},
+			UnsafePointer: {8, 8, 8},
+		},
+		// go1.19
+		{"openbsd", "386"}: {
+			Bool:          {1, 1, 1},
+			Chan:          {4, 4, 4},
+			Complex128:    {16, 4, 4},
+			Complex64:     {8, 4, 4},
+			Float32:       {4, 4, 4},
+			Float64:       {8, 4, 4},
+			Function:      {4, 4, 4},
+			Int:           {4, 4, 4},
+			Int16:         {2, 2, 2},
+			Int32:         {4, 4, 4},
+			Int64:         {8, 4, 4},
+			Int8:          {1, 1, 1},
+			Interface:     {8, 4, 4},
+			Map:           {4, 4, 4},
+			Pointer:       {4, 4, 4},
+			Slice:         {12, 4, 4},
+			String:        {8, 4, 4},
+			Uint:          {4, 4, 4},
+			Uint16:        {2, 2, 2},
+			Uint32:        {4, 4, 4},
+			Uint64:        {8, 4, 4},
+			Uint8:         {1, 1, 1},
+			Uintptr:       {4, 4, 4},
+			UnsafePointer: {4, 4, 4},
+		},
+		// go1.19.1
+		{"windows", "386"}: {
+			Bool:          {1, 1, 1},
+			Chan:          {4, 4, 4},
+			Complex128:    {16, 4, 4},
+			Complex64:     {8, 4, 4},
+			Float32:       {4, 4, 4},
+			Float64:       {8, 4, 4},
+			Function:      {4, 4, 4},
+			Int:           {4, 4, 4},
+			Int16:         {2, 2, 2},
+			Int32:         {4, 4, 4},
+			Int64:         {8, 4, 4},
+			Int8:          {1, 1, 1},
+			Interface:     {8, 4, 4},
+			Map:           {4, 4, 4},
+			Pointer:       {4, 4, 4},
+			Slice:         {12, 4, 4},
+			String:        {8, 4, 4},
+			Uint:          {4, 4, 4},
+			Uint16:        {2, 2, 2},
+			Uint32:        {4, 4, 4},
+			Uint64:        {8, 4, 4},
+			Uint8:         {1, 1, 1},
+			Uintptr:       {4, 4, 4},
+			UnsafePointer: {4, 4, 4},
+		},
+		// go1.19.1
+		{"windows", "amd64"}: {
+			Bool:          {1, 1, 1},
+			Chan:          {8, 8, 8},
+			Complex128:    {16, 8, 8},
+			Complex64:     {8, 4, 4},
+			Float32:       {4, 4, 4},
+			Float64:       {8, 8, 8},
+			Function:      {8, 8, 8},
+			Int:           {8, 8, 8},
+			Int16:         {2, 2, 2},
+			Int32:         {4, 4, 4},
+			Int64:         {8, 8, 8},
+			Int8:          {1, 1, 1},
+			Interface:     {16, 8, 8},
+			Map:           {8, 8, 8},
+			Pointer:       {8, 8, 8},
+			Slice:         {24, 8, 8},
+			String:        {16, 8, 8},
+			Uint:          {8, 8, 8},
+			Uint16:        {2, 2, 2},
+			Uint32:        {4, 4, 4},
+			Uint64:        {8, 8, 8},
+			Uint8:         {1, 1, 1},
+			Uintptr:       {8, 8, 8},
+			UnsafePointer: {8, 8, 8},
+		},
+		// go1.19.1
+		{"windows", "arm64"}: {
+			Bool:          {1, 1, 1},
+			Chan:          {8, 8, 8},
+			Complex128:    {16, 8, 8},
+			Complex64:     {8, 4, 4},
+			Float32:       {4, 4, 4},
+			Float64:       {8, 8, 8},
+			Function:      {8, 8, 8},
+			Int:           {8, 8, 8},
+			Int16:         {2, 2, 2},
+			Int32:         {4, 4, 4},
+			Int64:         {8, 8, 8},
+			Int8:          {1, 1, 1},
+			Interface:     {16, 8, 8},
+			Map:           {8, 8, 8},
+			Pointer:       {8, 8, 8},
+			Slice:         {24, 8, 8},
+			String:        {16, 8, 8},
+			Uint:          {8, 8, 8},
+			Uint16:        {2, 2, 2},
+			Uint32:        {4, 4, 4},
+			Uint64:        {8, 8, 8},
+			Uint8:         {1, 1, 1},
+			Uintptr:       {8, 8, 8},
+			UnsafePointer: {8, 8, 8},
+		},
+		// go1.19.3
+		{"illumos", "amd64"}: {
+			Bool:          {1, 1, 1},
+			Chan:          {8, 8, 8},
+			Complex128:    {16, 8, 8},
+			Complex64:     {8, 4, 4},
+			Float32:       {4, 4, 4},
+			Float64:       {8, 8, 8},
+			Function:      {8, 8, 8},
+			Int:           {8, 8, 8},
+			Int16:         {2, 2, 2},
+			Int32:         {4, 4, 4},
+			Int64:         {8, 8, 8},
+			Int8:          {1, 1, 1},
+			Interface:     {16, 8, 8},
+			Map:           {8, 8, 8},
+			Pointer:       {8, 8, 8},
+			Slice:         {24, 8, 8},
+			String:        {16, 8, 8},
+			Uint:          {8, 8, 8},
+			Uint16:        {2, 2, 2},
+			Uint32:        {4, 4, 4},
+			Uint64:        {8, 8, 8},
+			Uint8:         {1, 1, 1},
+			Uintptr:       {8, 8, 8},
+			UnsafePointer: {8, 8, 8},
+		},
+	}
+)
+
+// ABI describes selected parts of the Application Binary Interface.
+type ABI struct {
+	ByteOrder binary.ByteOrder
+	goarch    string
+	goos      string
+	Types     map[Kind]ABIType
+}
+
+type ABIType struct {
+	Size       int64
+	Align      int64
+	FieldAlign int64
+}
+
+// NewABI creates an ABI based on the os+arch pair.
+func NewABI(os, arch string) (*ABI, error) {
+	byteOrder, ok := byteOrders[arch]
+	if !ok {
+		return nil, fmt.Errorf("unsupported arch: %s", arch)
+	}
+
+	types0, ok := abiTypes[[2]string{os, arch}]
+	if !ok {
+		return nil, fmt.Errorf("unsupported os/arch: %s/%s", os, arch)
+	}
+
+	types := make(map[Kind]ABIType, len(types0))
+	for k, v := range types0 {
+		types[k] = v
+	}
+	return &ABI{
+		ByteOrder: byteOrder,
+		Types:     types,
+	}, nil
+}

vendor/modernc.org/gc/v3/check.go

@@ -0,0 +1,598 @@
+// Copyright 2022 The Gc Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package gc // modernc.org/gc/v3
+
+import (
+	"fmt"
+	"go/constant"
+	"go/token"
+	"os"
+	"path/filepath"
+	"strings"
+	"sync"
+)
+
+type ctx struct {
+	ast  *AST
+	cfg  *Config
+	errs errList
+	iota int64
+	pkg  *Package
+
+	int32         Type // Set by newCtx
+	untypedFloat  Type // Set by newCtx
+	untypedInt    Type // Set by newCtx
+	untypedString Type // Set by newCtx
+}
+
+func newCtx(cfg *Config) (r *ctx) {
+	r = &ctx{
+		cfg:  cfg,
+		iota: -1, // -> Invalid
+	}
+	r.int32 = r.newPredeclaredType(znode, Int32)
+	r.untypedFloat = r.newPredeclaredType(znode, UntypedFloat)
+	r.untypedInt = r.newPredeclaredType(znode, UntypedInt)
+	r.untypedString = r.newPredeclaredType(znode, UntypedString)
+	return r
+}
+
+func (c *ctx) err(n Node, msg string, args ...interface{}) {
+	var pos token.Position
+	if n != nil {
+		pos = n.Position()
+	}
+	s := fmt.Sprintf(msg, args...)
+	if trcTODOs && strings.HasPrefix(s, "TODO") {
+		fmt.Fprintf(os.Stderr, "%v: %s (%v)\n", pos, s, origin(2))
+		os.Stderr.Sync()
+	}
+	switch {
+	case extendedErrors:
+		c.errs.err(pos, "%s (%v: %v: %v)", s, origin(4), origin(3), origin(2))
+	default:
+		c.errs.err(pos, s)
+	}
+}
+
+func (c *ctx) isBuiltin() bool { return c.pkg.Scope.kind == UniverseScope }
+func (c *ctx) isUnsafe() bool  { return c.pkg.isUnsafe }
+
+func (c *ctx) lookup(sc *Scope, id Token) (pkg *Package, in *Scope, r named) {
+	sc0 := sc
+	pkg = c.pkg
+	for {
+		switch in, nm := sc.lookup(id); x := nm.n.(type) {
+		case *TypeDefNode:
+			if sc.kind == UniverseScope {
+				if sc0.kind != UniverseScope && token.IsExported(id.Src()) {
+					// trc("%v: %q %v %v", id.Position(), id.Src(), sc0.kind, sc.kind)
+					return nil, nil, r
+				}
+			}
+
+			return x.pkg, in, nm
+		default:
+			panic(todo("%v: %q %T", id.Position(), id.Src(), x))
+		}
+	}
+}
+
+func (n *Package) check(c *ctx) (err error) {
+	if n == nil {
+		return nil
+	}
+
+	c.pkg = n
+	// trc("PKG %q", n.ImportPath)
+	// defer func() { trc("PKG %q -> err: %v", n.ImportPath, err) }()
+	for _, v := range n.GoFiles {
+		path := filepath.Join(n.FSPath, v.Name())
+		n.AST[path].check(c)
+	}
+	return c.errs.Err()
+}
+
+func (n *AST) check(c *ctx) {
+	if n == nil {
+		return
+	}
+
+	c.ast = n
+	n.SourceFile.check(c)
+}
+
+func (n *SourceFileNode) check(c *ctx) {
+	if n == nil {
+		return
+	}
+
+	n.PackageClause.check(c)
+	for l := n.ImportDeclList; l != nil; l = l.List {
+		l.ImportDecl.check(c)
+	}
+	for l := n.TopLevelDeclList; l != nil; l = l.List {
+		switch x := l.TopLevelDecl.(type) {
+		case *TypeDeclNode:
+			x.check(c)
+		case *ConstDeclNode:
+			x.check(c)
+		case *VarDeclNode:
+			x.check(c)
+		case *FunctionDeclNode:
+			x.check(c)
+		case *MethodDeclNode:
+			x.check(c)
+		default:
+			panic(todo("%v: %T %s", x.Position(), x, x.Source(false)))
+		}
+	}
+}
+
+func (n *MethodDeclNode) check(c *ctx) {
+	if n == nil {
+		return
+	}
+
+	n.Receiver.check(c)
+	n.Signature.check(c)
+}
+
+func (n *FunctionDeclNode) check(c *ctx) {
+	if n == nil {
+		return
+	}
+
+	if c.isBuiltin() {
+		switch nm := n.FunctionName.IDENT.Src(); nm {
+		case
+			"append",
+			"cap",
+			"close",
+			"complex",
+			"copy",
+			"delete",
+			"imag",
+			"len",
+			"make",
+			"new",
+			"panic",
+			"print",
+			"println",
+			"real",
+			"recover",
+
+			// Go 1.21
+			"max",
+			"min",
+			"clear":
+
+			n.Signature.t = c.newPredeclaredType(n, Function)
+		default:
+			panic(todo("%v: %q %s", n.Position(), nm, n.Source(false)))
+		}
+		return
+	}
+
+	n.Signature.check(c)
+	if n.TypeParameters != nil {
+		panic(todo("%v: %T %s", n.Position(), n, n.Source(false)))
+	}
+}
+
+func (n *SignatureNode) check(c *ctx) Type {
+	if n == nil {
+		return Invalid
+	}
+
+	if !n.enter(c, n) {
+		return n.Type()
+	}
+
+	in := n.Parameters.check(c)
+	out := n.Result.check(c)
+	return n.setType(newTupleType(n.Parameters, []Type{in, out}))
+}
+
+func (n *ResultNode) check(c *ctx) Type {
+	if n == nil {
+		return Invalid
+	}
+
+	switch {
+	case n.Parameters != nil:
+		return n.Parameters.check(c)
+	case n.TypeNode != nil:
+		return n.TypeNode.check(c)
+	default:
+		panic(todo("%v: %T %s", n.Position(), n, n.Source(false)))
+	}
+}
+
+func (n *ParametersNode) check(c *ctx) Type {
+	if n == nil {
+		return Invalid
+	}
+
+	r := newTupleType(n, nil)
+	for l := n.ParameterDeclList; l != nil; l = l.List {
+		r.Types = append(r.Types, l.ParameterDecl.check(c)...)
+	}
+	return r
+}
+
+func (n *ParameterDeclNode) check(c *ctx) (r []Type) {
+	if n == nil {
+		return nil
+	}
+
+	t := n.TypeNode.check(c)
+	for l := n.IdentifierList; l != nil; l = l.List {
+		r = append(r, t)
+	}
+	return r
+}
+
+func (n *VarDeclNode) check(c *ctx) {
+	if n == nil {
+		return
+	}
+
+	switch x := n.VarSpec.(type) {
+	case *VarSpecNode:
+		x.check(c)
+	default:
+		panic(todo("%v: %T %s", n.Position(), x, n.Source(false)))
+	}
+}
+
+func (n *VarSpecNode) check(c *ctx) {
+	if n == nil {
+		return
+	}
+
+	if c.isBuiltin() {
+		switch nm := n.IDENT.Src(); nm {
+		case "nil":
+			n.TypeNode = c.newPredeclaredType(n, UntypedNil)
+		default:
+			panic(todo("%v: %q", n.IDENT.Position(), nm))
+		}
+		return
+	}
+
+	if n.TypeNode != nil {
+		c.err(n, "TODO %v", n.TypeNode.Source(false))
+	}
+	var e []Expression
+	for l := n.ExpressionList; l != nil; l = l.List {
+		e = append(e, l.Expression.checkExpr(c))
+	}
+	switch len(e) {
+	default:
+		panic(todo("", len(e)))
+		c.err(n, "TODO %v", len(e))
+	}
+}
+
+func (n *ConstDeclNode) check(c *ctx) {
+	if n == nil {
+		return
+	}
+
+	switch x := n.ConstSpec.(type) {
+	case *ConstSpecListNode:
+		var prev Node
+		for l := x; l != nil; l = l.List {
+			switch y := l.ConstSpec.(type) {
+			case *ConstSpecNode:
+				y.check(c, prev)
+				if y.Expression != nil || y.TypeNode != nil {
+					prev = y
+				}
+			default:
+				panic(todo("%v: %T %s", n.Position(), y, n.Source(false)))
+			}
+		}
+	case *ConstSpecNode:
+		x.check(c, nil)
+	default:
+		panic(todo("%v: %T %s", n.Position(), x, n.Source(false)))
+	}
+
+}
+
+func (n *ConstSpecNode) check(c *ctx, prev Node) {
+	if n == nil {
+		return
+	}
+
+	if !n.enter(c, n) {
+		if n.guard == guardChecking {
+			panic(todo("")) // report recursive
+		}
+		return
+	}
+
+	defer func() { n.guard = guardChecked }()
+
+	if c.isBuiltin() {
+		switch n.IDENT.Src() {
+		case "true":
+			switch x := n.Expression.(type) {
+			case *BinaryExpressionNode:
+				x.setValue(trueVal)
+				x.setType(c.newPredeclaredType(x, UntypedBool))
+			default:
+				panic(todo("%v: %T %s", n.Position(), x, n.Source(false)))
+			}
+		case "false":
+			switch x := n.Expression.(type) {
+			case *BinaryExpressionNode:
+				x.setValue(falseVal)
+				x.setType(c.newPredeclaredType(x, UntypedBool))
+			default:
+				panic(todo("%v: %T %s", n.Position(), x, n.Source(false)))
+			}
+		case "iota":
+			switch x := n.Expression.(type) {
+			case *BasicLitNode:
+				// ok
+			default:
+				panic(todo("%v: %T %s", n.Position(), x, n.Source(false)))
+			}
+		default:
+			panic(todo("", n.Position(), n.Source(false)))
+		}
+		return
+	}
+
+	save := c.iota
+	c.iota = n.iota
+
+	defer func() { c.iota = save }()
+
+	switch {
+	case n.Expression != nil:
+		n.Expression = n.Expression.checkExpr(c)
+		if n.TypeNode == nil {
+			n.TypeNode = n.Expression.Type()
+			return
+		}
+
+		t := n.TypeNode.check(c)
+		trc("", t)
+		panic(todo("%v: %T %s", n.Position(), n, n.Source(false)))
+	default:
+		// var e Expression
+		// var pe *Expression
+		// switch {
+		// case n.Expression != nil:
+		// 	e = n.Expression
+		// 	pe = &n.Expression
+		// default:
+		// 	switch x := prev.(type) {
+		// 	case *ConstSpecNode:
+		// 		e = x.Expression.clone()
+		// 		pe = &e
+		// 	default:
+		// 		panic(todo("%v: %T %s", n.Position(), x, n.Source(false)))
+		// 	}
+		// }
+		// ev, et := e.checkExpr(c, pe)
+		// e = *pe
+		// if ev.Kind() == constant.Unknown {
+		// 	c.err(e, "%s is not a constant", e.Source(false))
+		// 	n.t = Invalid
+		// 	n.setValue(unknown)
+		// 	return Invalid
+		// }
+		// switch {
+		// case n.t == nil:
+		// 	n.t = et
+		// default:
+
+		// 		c.err(n.Expression, "cannot assign %v (type %v) to type %v", ev, et, n.Type())
+		// 		return Invalid
+		// 	} else {
+		// 		n.setValue(convertValue(c, e, ev, n.Type()))
+		// 	}
+		// }
+		// return n.Type()
+		panic(todo("%v: %T %s", n.Position(), n, n.Source(false)))
+	}
+
+}
+
+func (n *TypeDeclNode) check(c *ctx) {
+	if n == nil {
+		return
+	}
+
+	for l := n.TypeSpecList; l != nil; l = l.List {
+		switch x := l.TypeSpec.(type) {
+		case *TypeDefNode:
+			switch {
+			case c.isBuiltin():
+				x.pkg = c.pkg
+				switch nm := x.IDENT.Src(); nm {
+				case "bool":
+					x.TypeNode = c.newPredeclaredType(x, Bool)
+				case "int":
+					x.TypeNode = c.newPredeclaredType(x, Int)
+					c.cfg.int = x.TypeNode
+				case "int8":
+					x.TypeNode = c.newPredeclaredType(x, Int8)
+				case "int16":
+					x.TypeNode = c.newPredeclaredType(x, Int16)
+				case "int32":
+					x.TypeNode = c.newPredeclaredType(x, Int32)
+				case "int64":
+					x.TypeNode = c.newPredeclaredType(x, Int64)
+				case "uint":
+					x.TypeNode = c.newPredeclaredType(x, Uint)
+					c.cfg.uint = x.TypeNode
+				case "uint8":
+					x.TypeNode = c.newPredeclaredType(x, Uint8)
+				case "uint16":
+					x.TypeNode = c.newPredeclaredType(x, Uint16)
+				case "uint32":
+					x.TypeNode = c.newPredeclaredType(x, Uint32)
+				case "uint64":
+					x.TypeNode = c.newPredeclaredType(x, Uint64)
+				case "uintptr":
+					x.TypeNode = c.newPredeclaredType(x, Uintptr)
+				case "string":
+					x.TypeNode = c.newPredeclaredType(x, String)
+				case "float32":
+					x.TypeNode = c.newPredeclaredType(x, Float32)
+				case "float64":
+					x.TypeNode = c.newPredeclaredType(x, Float64)
+				case "complex64":
+					x.TypeNode = c.newPredeclaredType(x, Complex64)
+				case "complex128":
+					x.TypeNode = c.newPredeclaredType(x, Complex128)
+				case "comparable":
+					x.TypeNode = c.newPredeclaredType(x, Interface)
+				case "error":
+					x.check(c)
+				default:
+					if token.IsExported(nm) {
+						delete(c.pkg.Scope.nodes, nm)
+						return
+					}
+
+					panic(todo("%v: %T %s", x.Position(), x, x.Source(false)))
+				}
+			case c.isUnsafe():
+				switch nm := x.IDENT.Src(); nm {
+				case "ArbitraryType", "IntegerType", "Pointer":
+					x.TypeNode.check(c)
+				default:
+					panic(todo("%v: %T %s", x.Position(), x, x.Source(false)))
+				}
+			default:
+				switch {
+				case x.TypeParameters != nil:
+					panic(todo("%v: %T %s", x.Position(), x, x.Source(false)))
+				default:
+					x.check(c)
+				}
+			}
+		case *AliasDeclNode:
+			x.check(c)
+		default:
+			panic(todo("%v: %T %s", x.Position(), x, x.Source(false)))
+		}
+	}
+}
+
+func (n *AliasDeclNode) check(c *ctx) {
+	if n == nil {
+		return
+	}
+
+	n.TypeNode.check(c)
+}
+
+func (n *ImportDeclNode) check(c *ctx) {
+	if n == nil {
+		return
+	}
+
+	type result struct {
+		spec *ImportSpecNode
+		pkg  *Package
+		err  error
+	}
+	var a []*result
+	var wg sync.WaitGroup
+	for l := n.ImportSpecList; l != nil; l = l.List {
+		r := &result{}
+		a = append(a, r)
+		wg.Add(1)
+		go func(isln *ImportSpecListNode, r *result) {
+
+			defer wg.Done()
+
+			r.spec = isln.ImportSpec
+			r.pkg, r.err = r.spec.check(c)
+			r.spec.pkg = r.pkg
+		}(l, r)
+	}
+	wg.Wait()
+	fileScope := c.ast.FileScope
+	pkgScope := c.pkg.Scope
+	for _, v := range a {
+		switch x := v.err.(type) {
+		case nil:
+			// ok
+		default:
+			panic(todo("%v: %T: %s", v.spec.Position(), x, x))
+		}
+		if c.pkg.ImportPath == "builtin" && v.spec.ImportPath.Src() == `"cmp"` {
+			continue
+		}
+
+		switch ex := fileScope.declare(v.pkg.Name, v.spec, 0, nil, true); {
+		case ex.declTok.IsValid():
+			c.err(n, "%s redeclared, previous declaration at %v:", v.pkg.Name.Src(), ex.declTok.Position())
+			continue
+		}
+
+		switch ex := pkgScope.declare(v.pkg.Name, v.spec, 0, nil, true); {
+		case ex.declTok.IsValid():
+			c.err(n, "%s redeclared, previous declaration at %v:", v.pkg.Name.Src(), ex.declTok.Position())
+			continue
+		}
+	}
+}
+
+func (n *ImportSpecNode) check(c *ctx) (*Package, error) {
+	if n == nil {
+		return nil, nil
+	}
+
+	switch {
+	case n.PERIOD.IsValid():
+		panic(todo("", n.Position(), n.Source(false)))
+	case n.PackageName.IsValid():
+		//TODO version
+		check := c.pkg.typeCheck
+		switch check {
+		case TypeCheckAll:
+			// nop
+		default:
+			panic(todo("", check))
+		}
+		return c.cfg.newPackage(c.pkg.FSPath, constant.StringVal(n.ImportPath.Value()), "", nil, false, check, c.pkg.guard)
+	default:
+		//TODO version
+		check := c.pkg.typeCheck
+		switch check {
+		case TypeCheckAll:
+			// nop
+		default:
+			if c.pkg.ImportPath == "builtin" && n.ImportPath.Src() == `"cmp"` {
+				return nil, nil
+			}
+		}
+		return c.cfg.newPackage(c.pkg.FSPath, constant.StringVal(n.ImportPath.Value()), "", nil, false, check, c.pkg.guard)
+	}
+}
+
+func (n *PackageClauseNode) check(c *ctx) {
+	if n == nil {
+		return
+	}
+
+	nm := n.PackageName.Src()
+	if ex := c.pkg.Name; ex.IsValid() && ex.Src() != nm {
+		c.err(n.PackageName, "found different packages %q and %q", ex.Src(), nm)
+		return
+	}
+
+	c.pkg.Name = n.PackageName
+}

vendor/modernc.org/gc/v3/etc.go

@@ -0,0 +1,559 @@
+// Copyright 2022 The Gc Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package gc // modernc.org/gc/v3
+
+import (
+	"fmt"
+	"go/token"
+	"math"
+	"os"
+	"path/filepath"
+	"runtime"
+	"sort"
+	"strconv"
+	"strings"
+	"sync"
+
+	"github.com/dustin/go-humanize"
+)
+
+// The list of tokens.
+const (
+	// Special tokens
+	ILLEGAL = token.ILLEGAL
+	EOF     = token.EOF
+	COMMENT = token.COMMENT
+
+	// Identifiers and basic type literals
+	// (these tokens stand for classes of literals)
+	IDENT  = token.IDENT  // main
+	INT    = token.INT    // 12345
+	FLOAT  = token.FLOAT  // 123.45
+	IMAG   = token.IMAG   // 123.45i
+	CHAR   = token.CHAR   // 'a'
+	STRING = token.STRING // "abc"
+
+	// Operators and delimiters
+	ADD = token.ADD // +
+	SUB = token.SUB // -
+	MUL = token.MUL // *
+	QUO = token.QUO // /
+	REM = token.REM // %
+
+	AND     = token.AND     // &
+	OR      = token.OR      // |
+	XOR     = token.XOR     // ^
+	SHL     = token.SHL     // <<
+	SHR     = token.SHR     // >>
+	AND_NOT = token.AND_NOT // &^
+
+	ADD_ASSIGN = token.ADD_ASSIGN // +=
+	SUB_ASSIGN = token.SUB_ASSIGN // -=
+	MUL_ASSIGN = token.MUL_ASSIGN // *=
+	QUO_ASSIGN = token.QUO_ASSIGN // /=
+	REM_ASSIGN = token.REM_ASSIGN // %=
+
+	AND_ASSIGN     = token.AND_ASSIGN     // &=
+	OR_ASSIGN      = token.OR_ASSIGN      // |=
+	XOR_ASSIGN     = token.XOR_ASSIGN     // ^=
+	SHL_ASSIGN     = token.SHL_ASSIGN     // <<=
+	SHR_ASSIGN     = token.SHR_ASSIGN     // >>=
+	AND_NOT_ASSIGN = token.AND_NOT_ASSIGN // &^=
+
+	LAND  = token.LAND  // &&
+	LOR   = token.LOR   // ||
+	ARROW = token.ARROW // <-
+	INC   = token.INC   // ++
+	DEC   = token.DEC   // --
+
+	EQL    = token.EQL    // ==
+	LSS    = token.LSS    // <
+	GTR    = token.GTR    // >
+	ASSIGN = token.ASSIGN // =
+	NOT    = token.NOT    // !
+
+	NEQ      = token.NEQ      // !=
+	LEQ      = token.LEQ      // <=
+	GEQ      = token.GEQ      // >=
+	DEFINE   = token.DEFINE   // :=
+	ELLIPSIS = token.ELLIPSIS // ...
+
+	LPAREN = token.LPAREN // (
+	LBRACK = token.LBRACK // [
+	LBRACE = token.LBRACE // {
+	COMMA  = token.COMMA  // ,
+	PERIOD = token.PERIOD // .
+
+	RPAREN    = token.RPAREN    // )
+	RBRACK    = token.RBRACK    // ]
+	RBRACE    = token.RBRACE    // }
+	SEMICOLON = token.SEMICOLON // ;
+	COLON     = token.COLON     // :
+
+	// Keywords
+	BREAK    = token.BREAK
+	CASE     = token.CASE
+	CHAN     = token.CHAN
+	CONST    = token.CONST
+	CONTINUE = token.CONTINUE
+
+	DEFAULT     = token.DEFAULT
+	DEFER       = token.DEFER
+	ELSE        = token.ELSE
+	FALLTHROUGH = token.FALLTHROUGH
+	FOR         = token.FOR
+
+	FUNC   = token.FUNC
+	GO     = token.GO
+	GOTO   = token.GOTO
+	IF     = token.IF
+	IMPORT = token.IMPORT
+
+	INTERFACE = token.INTERFACE
+	MAP       = token.MAP
+	PACKAGE   = token.PACKAGE
+	RANGE     = token.RANGE
+	RETURN    = token.RETURN
+
+	SELECT = token.SELECT
+	STRUCT = token.STRUCT
+	SWITCH = token.SWITCH
+	TYPE   = token.TYPE
+	VAR    = token.VAR
+
+	// additional tokens, handled in an ad-hoc manner
+	TILDE = token.TILDE
+)
+
+var (
+	trcTODOs       bool
+	extendedErrors bool
+)
+
+// origin returns caller's short position, skipping skip frames.
+func origin(skip int) string {
+	pc, fn, fl, _ := runtime.Caller(skip)
+	f := runtime.FuncForPC(pc)
+	var fns string
+	if f != nil {
+		fns = f.Name()
+		if x := strings.LastIndex(fns, "."); x > 0 {
+			fns = fns[x+1:]
+		}
+		if strings.HasPrefix(fns, "func") {
+			num := true
+			for _, c := range fns[len("func"):] {
+				if c < '0' || c > '9' {
+					num = false
+					break
+				}
+			}
+			if num {
+				return origin(skip + 2)
+			}
+		}
+	}
+	return fmt.Sprintf("%s:%d:%s", filepath.Base(fn), fl, fns)
+}
+
+// todo prints and returns caller's position and an optional message tagged with TODO. Output goes to stderr.
+//
+//lint:ignore U1000 whatever
+func todo(s string, args ...interface{}) string {
+	switch {
+	case s == "":
+		s = fmt.Sprintf(strings.Repeat("%v ", len(args)), args...)
+	default:
+		s = fmt.Sprintf(s, args...)
+	}
+	r := fmt.Sprintf("%s\n\tTODO (%s)", origin(2), s)
+	// fmt.Fprintf(os.Stderr, "%s\n", r)
+	// os.Stdout.Sync()
+	return r
+}
+
+// trc prints and returns caller's position and an optional message tagged with TRC. Output goes to stderr.
+//
+//lint:ignore U1000 whatever
+func trc(s string, args ...interface{}) string {
+	switch {
+	case s == "":
+		s = fmt.Sprintf(strings.Repeat("%v ", len(args)), args...)
+	default:
+		s = fmt.Sprintf(s, args...)
+	}
+	r := fmt.Sprintf("%s: TRC (%s)", origin(2), s)
+	fmt.Fprintf(os.Stderr, "%s\n", r)
+	os.Stderr.Sync()
+	return r
+}
+
+func extractPos(s string) (p token.Position, ok bool) {
+	var prefix string
+	if len(s) > 1 && s[1] == ':' { // c:\foo
+		prefix = s[:2]
+		s = s[2:]
+	}
+	// "testdata/parser/bug/001.c:1193: ..."
+	a := strings.Split(s, ":")
+	// ["testdata/parser/bug/001.c" "1193" "..."]
+	if len(a) < 2 {
+		return p, false
+	}
+
+	line, err := strconv.Atoi(a[1])
+	if err != nil {
+		return p, false
+	}
+
+	col, err := strconv.Atoi(a[2])
+	if err != nil {
+		col = 1
+	}
+
+	return token.Position{Filename: prefix + a[0], Line: line, Column: col}, true
+}
+
+// errorf constructs an error value. If extendedErrors is true, the error will
+// contain its origin.
+func errorf(s string, args ...interface{}) error {
+	switch {
+	case s == "":
+		s = fmt.Sprintf(strings.Repeat("%v ", len(args)), args...)
+	default:
+		s = fmt.Sprintf(s, args...)
+	}
+	if trcTODOs && strings.HasPrefix(s, "TODO") {
+		fmt.Fprintf(os.Stderr, "%s (%v)\n", s, origin(2))
+		os.Stderr.Sync()
+	}
+	switch {
+	case extendedErrors:
+		return fmt.Errorf("%s (%v: %v: %v)", s, origin(4), origin(3), origin(2))
+	default:
+		return fmt.Errorf("%s", s)
+	}
+}
+
+func tokSource(t token.Token) string {
+	switch t {
+	case ILLEGAL:
+		return "ILLEGAL"
+	case EOF:
+		return "EOF"
+	case COMMENT:
+		return "COMMENT"
+	case IDENT:
+		return "IDENT"
+	case INT:
+		return "INT"
+	case FLOAT:
+		return "FLOAT"
+	case IMAG:
+		return "IMAG"
+	case CHAR:
+		return "CHAR"
+	case STRING:
+		return "STRING"
+	case ADD:
+		return "ADD"
+	case SUB:
+		return "SUB"
+	case MUL:
+		return "MUL"
+	case QUO:
+		return "QUO"
+	case REM:
+		return "REM"
+	case AND:
+		return "AND"
+	case OR:
+		return "OR"
+	case XOR:
+		return "XOR"
+	case SHL:
+		return "SHL"
+	case SHR:
+		return "SHR"
+	case AND_NOT:
+		return "AND_NOT"
+	case ADD_ASSIGN:
+		return "ADD_ASSIGN"
+	case SUB_ASSIGN:
+		return "SUB_ASSIGN"
+	case MUL_ASSIGN:
+		return "MUL_ASSIGN"
+	case QUO_ASSIGN:
+		return "QUO_ASSIGN"
+	case REM_ASSIGN:
+		return "REM_ASSIGN"
+	case AND_ASSIGN:
+		return "AND_ASSIGN"
+	case OR_ASSIGN:
+		return "OR_ASSIGN"
+	case XOR_ASSIGN:
+		return "XOR_ASSIGN"
+	case SHL_ASSIGN:
+		return "SHL_ASSIGN"
+	case SHR_ASSIGN:
+		return "SHR_ASSIGN"
+	case AND_NOT_ASSIGN:
+		return "AND_NOT_ASSIGN"
+	case LAND:
+		return "LAND"
+	case LOR:
+		return "LOR"
+	case ARROW:
+		return "ARROW"
+	case INC:
+		return "INC"
+	case DEC:
+		return "DEC"
+	case EQL:
+		return "EQL"
+	case LSS:
+		return "LSS"
+	case GTR:
+		return "GTR"
+	case ASSIGN:
+		return "ASSIGN"
+	case NOT:
+		return "NOT"
+	case NEQ:
+		return "NEQ"
+	case LEQ:
+		return "LEQ"
+	case GEQ:
+		return "GEQ"
+	case DEFINE:
+		return "DEFINE"
+	case ELLIPSIS:
+		return "ELLIPSIS"
+	case LPAREN:
+		return "LPAREN"
+	case LBRACK:
+		return "LBRACK"
+	case LBRACE:
+		return "LBRACE"
+	case COMMA:
+		return "COMMA"
+	case PERIOD:
+		return "PERIOD"
+	case RPAREN:
+		return "RPAREN"
+	case RBRACK:
+		return "RBRACK"
+	case RBRACE:
+		return "RBRACE"
+	case SEMICOLON:
+		return "SEMICOLON"
+	case COLON:
+		return "COLON"
+	case BREAK:
+		return "BREAK"
+	case CASE:
+		return "CASE"
+	case CHAN:
+		return "CHAN"
+	case CONST:
+		return "CONST"
+	case CONTINUE:
+		return "CONTINUE"
+	case DEFAULT:
+		return "DEFAULT"
+	case DEFER:
+		return "DEFER"
+	case ELSE:
+		return "ELSE"
+	case FALLTHROUGH:
+		return "FALLTHROUGH"
+	case FOR:
+		return "FOR"
+	case FUNC:
+		return "FUNC"
+	case GO:
+		return "GO"
+	case GOTO:
+		return "GOTO"
+	case IF:
+		return "IF"
+	case IMPORT:
+		return "IMPORT"
+	case INTERFACE:
+		return "INTERFACE"
+	case MAP:
+		return "MAP"
+	case PACKAGE:
+		return "PACKAGE"
+	case RANGE:
+		return "RANGE"
+	case RETURN:
+		return "RETURN"
+	case SELECT:
+		return "SELECT"
+	case STRUCT:
+		return "STRUCT"
+	case SWITCH:
+		return "SWITCH"
+	case TYPE:
+		return "TYPE"
+	case VAR:
+		return "VAR"
+	case TILDE:
+		return "TILDE"
+	default:
+		panic(todo("", int(t), t))
+	}
+}
+
+type data struct {
+	line  int
+	cases int
+	cnt   int
+}
+
+type analyzer struct {
+	sync.Mutex
+	m map[int]*data // line: data
+}
+
+func newAnalyzer() *analyzer {
+	return &analyzer{m: map[int]*data{}}
+}
+
+func (a *analyzer) record(line, cnt int) {
+	d := a.m[line]
+	if d == nil {
+		d = &data{line: line}
+		a.m[line] = d
+	}
+	d.cases++
+	d.cnt += cnt
+}
+
+func (a *analyzer) merge(b *analyzer) {
+	a.Lock()
+	defer a.Unlock()
+
+	for k, v := range b.m {
+		d := a.m[k]
+		if d == nil {
+			d = &data{line: k}
+			a.m[k] = d
+		}
+		d.cases += v.cases
+		d.cnt += v.cnt
+	}
+}
+
+func (a *analyzer) report() string {
+	var rows []*data
+	for _, v := range a.m {
+		rows = append(rows, v)
+	}
+	sort.Slice(rows, func(i, j int) bool {
+		a := rows[i]
+		b := rows[j]
+		if a.cases < b.cases {
+			return true
+		}
+
+		if a.cases > b.cases {
+			return false
+		}
+
+		// a.cases == b.cases
+		if a.cnt < b.cnt {
+			return true
+		}
+
+		if a.cnt > b.cnt {
+			return false
+		}
+
+		// a.cnt == b.cnt
+		return a.line < b.line
+	})
+	var b strings.Builder
+	var cases, cnt int
+	for _, row := range rows {
+		cases += row.cases
+		cnt += row.cnt
+		avg := float64(row.cnt) / float64(row.cases)
+		fmt.Fprintf(&b, "parser.go:%d:\t%16s %16s %8.1f\n", row.line, h(row.cases), h(row.cnt), avg)
+	}
+	avg := float64(cnt) / float64(cases)
+	fmt.Fprintf(&b, "<total>\t\t%16s %16s %8.1f\n", h(cases), h(cnt), avg)
+	return b.String()
+}
+
+func h(v interface{}) string {
+	switch x := v.(type) {
+	case int:
+		return humanize.Comma(int64(x))
+	case int32:
+		return humanize.Comma(int64(x))
+	case int64:
+		return humanize.Comma(x)
+	case uint32:
+		return humanize.Comma(int64(x))
+	case uint64:
+		if x <= math.MaxInt64 {
+			return humanize.Comma(int64(x))
+		}
+
+		return "-" + humanize.Comma(-int64(x))
+	}
+	return fmt.Sprint(v)
+}
+
+type parallel struct {
+	limiter chan struct{}
+}
+
+func newParallel() *parallel {
+	return &parallel{
+		limiter: make(chan struct{}, runtime.GOMAXPROCS(0)),
+	}
+}
+
+func (p *parallel) throttle(f func()) {
+	p.limiter <- struct{}{}
+
+	defer func() {
+		<-p.limiter
+	}()
+
+	f()
+}
+
+func extraTags(verMajor, verMinor int, goos, goarch string) (r []string) {
+	// https://github.com/golang/go/commit/eeb7899137cda1c2cd60dab65ff41f627436db5b
+	//
+	// In Go 1.17 we added register ABI on AMD64 on Linux/macOS/Windows
+	// as a GOEXPERIMENT, on by default. In Go 1.18, we commit to always
+	// enabling register ABI on AMD64.
+	//
+	// Now "go build" for AMD64 always have goexperiment.regabi* tags
+	// set. However, at bootstrapping cmd/dist does not set the tags
+	// when building go_bootstrap. For this to work, unfortunately, we
+	// need to hard-code AMD64 to use register ABI in runtime code.
+	if verMajor == 1 {
+		switch {
+		case verMinor == 17:
+			switch goos {
+			case "linux", "darwin", "windows":
+				if goarch == "amd64" {
+					r = append(r, "goexperiment.regabiargs", "goexperiment.regabiwrappers")
+				}
+			}
+		case verMinor >= 18:
+			if goarch == "amd64" {
+				r = append(r, "goexperiment.regabiargs", "goexperiment.regabiwrappers")
+			}
+		}
+	}
+	return r
+}

vendor/modernc.org/gc/v3/gc.go

@@ -0,0 +1,761 @@
+// Copyright 2022 The Gc Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:generate stringer -output stringer.go -linecomment -type=Kind,ScopeKind,ChanDir,TypeCheck
+
+package gc // modernc.org/gc/v3
+
+import (
+	"fmt"
+	"go/build"
+	"go/build/constraint"
+	"go/token"
+	"io"
+	"io/fs"
+	"os"
+	"path/filepath"
+	"runtime"
+	"sort"
+	"strconv"
+	"strings"
+	"sync"
+	"unicode"
+
+	"github.com/hashicorp/golang-lru/v2"
+)
+
+var (
+	trcErrors bool
+)
+
+type FileFilter func(cfg *Config, importPath string, matchedFSPaths []string, withTestFiles bool) (pkgFiles []string, err error)
+
+type TypeCheck int
+
+const (
+	TypeCheckNone TypeCheck = iota
+	TypeCheckAll
+)
+
+type cacheKey struct {
+	buildTagsKey string
+	cfg          *Config
+	fsPath       string
+	goarch       string
+	goos         string
+	gopathKey    string
+	goroot       string
+	importPath   string
+	typeCheck    TypeCheck
+
+	withTestFiles bool
+}
+
+type cacheItem struct {
+	pkg *Package
+	ch  chan struct{}
+}
+
+func newCacheItem() *cacheItem { return &cacheItem{ch: make(chan struct{})} }
+
+func (c *cacheItem) set(pkg *Package) {
+	c.pkg = pkg
+	close(c.ch)
+}
+
+func (c *cacheItem) wait() *Package {
+	<-c.ch
+	return c.pkg
+}
+
+type Cache struct {
+	sync.Mutex
+	lru *lru.TwoQueueCache[cacheKey, *cacheItem]
+}
+
+func NewCache(size int) (*Cache, error) {
+	c, err := lru.New2Q[cacheKey, *cacheItem](size)
+	if err != nil {
+		return nil, err
+	}
+
+	return &Cache{lru: c}, nil
+}
+
+func MustNewCache(size int) *Cache {
+	c, err := NewCache(size)
+	if err != nil {
+		panic(todo("", err))
+	}
+
+	return c
+}
+
+type ConfigOption func(*Config) error
+
+// Config configures NewPackage
+//
+// Config instances can be shared, they are not mutated once created and
+// configured.
+type Config struct {
+	abi           *ABI
+	buildTagMap   map[string]bool
+	buildTags     []string
+	buildTagsKey  string // Zero byte separated
+	builtin       *Package
+	cache         *Cache
+	cmp           *Package // Go 1.21
+	env           map[string]string
+	fs            fs.FS
+	goarch        string
+	gocompiler    string // "gc", "gccgo"
+	goos          string
+	gopath        string
+	gopathKey     string // Zero byte separated
+	goroot        string
+	goversion     string
+	lookup        func(rel, importPath, version string) (fsPath string, err error)
+	parallel      *parallel
+	searchGoPaths []string
+	searchGoroot  []string
+
+	int  Type // Set by NewConfig
+	uint Type // Set by NewConfig
+
+	arch32bit  bool
+	configured bool
+}
+
+// NewConfig returns a newly created config or an error, if any.
+func NewConfig(opts ...ConfigOption) (r *Config, err error) {
+	r = &Config{
+		buildTagMap: map[string]bool{},
+		env:         map[string]string{},
+		parallel:    newParallel(),
+	}
+
+	defer func() {
+		if r != nil {
+			r.configured = true
+		}
+	}()
+
+	r.lookup = r.DefaultLookup
+	ctx := build.Default
+	r.goos = r.getenv("GOOS", ctx.GOOS)
+	r.goarch = r.getenv("GOARCH", ctx.GOARCH)
+	r.goroot = r.getenv("GOROOT", ctx.GOROOT)
+	r.gopath = r.getenv("GOPATH", ctx.GOPATH)
+	r.buildTags = append(r.buildTags, r.goos, r.goarch)
+	r.gocompiler = runtime.Compiler
+	for _, opt := range opts {
+		if err := opt(r); err != nil {
+			return nil, err
+		}
+	}
+	if r.abi, err = NewABI(r.goos, r.goarch); err != nil {
+		return nil, err
+	}
+	switch r.goarch {
+	case "386", "arm":
+		r.arch32bit = true
+	}
+
+	//  During a particular build, the following build tags are satisfied:
+	//
+	//  the target operating system, as spelled by runtime.GOOS, set with the GOOS environment variable.
+	//  the target architecture, as spelled by runtime.GOARCH, set with the GOARCH environment variable.
+	//  "unix", if GOOS is a Unix or Unix-like system.
+	//  the compiler being used, either "gc" or "gccgo"
+	//  "cgo", if the cgo command is supported (see CGO_ENABLED in 'go help environment').
+	//  a term for each Go major release, through the current version: "go1.1" from Go version 1.1 onward, "go1.12" from Go 1.12, and so on.
+	//  any additional tags given by the -tags flag (see 'go help build').
+	//  There are no separate build tags for beta or minor releases.
+	if r.goversion == "" {
+		r.goversion = runtime.Version()
+	}
+	if !strings.HasPrefix(r.goversion, "go") || !strings.Contains(r.goversion, ".") {
+		return nil, fmt.Errorf("cannot parse Go version: %s", r.goversion)
+	}
+
+	ver := strings.SplitN(r.goversion[len("go"):], ".", 2)
+	verMajor, err := strconv.Atoi(ver[0])
+	if err != nil {
+		return nil, fmt.Errorf("cannot parse Go version %s: %v", r.goversion, err)
+	}
+
+	if verMajor != 1 {
+		return nil, fmt.Errorf("unsupported Go version: %s", r.goversion)
+	}
+
+	switch x, x2 := strings.IndexByte(ver[1], '.'), strings.Index(ver[1], "rc"); {
+	case x >= 0:
+		ver[1] = ver[1][:x]
+	case x2 >= 0:
+		ver[1] = ver[1][:x2]
+	}
+	verMinor, err := strconv.Atoi(ver[1])
+	if err != nil {
+		return nil, fmt.Errorf("cannot parse Go version %s: %v", r.goversion, err)
+	}
+
+	for i := 1; i <= verMinor; i++ {
+		r.buildTags = append(r.buildTags, fmt.Sprintf("go%d.%d", verMajor, i))
+	}
+	r.buildTags = append(r.buildTags, r.gocompiler)
+	r.buildTags = append(r.buildTags, extraTags(verMajor, verMinor, r.goos, r.goarch)...)
+	if r.getenv("CGO_ENABLED", "1") == "1" {
+		r.buildTags = append(r.buildTags, "cgo")
+	}
+	for i, v := range r.buildTags {
+		tag := strings.TrimSpace(v)
+		r.buildTags[i] = tag
+		r.buildTagMap[tag] = true
+	}
+	sort.Strings(r.buildTags)
+	r.buildTagsKey = strings.Join(r.buildTags, "\x00")
+	r.searchGoroot = []string{filepath.Join(r.goroot, "src")}
+	r.searchGoPaths = filepath.SplitList(r.gopath)
+	r.gopathKey = strings.Join(r.searchGoPaths, "\x00")
+	for i, v := range r.searchGoPaths {
+		r.searchGoPaths[i] = filepath.Join(v, "src")
+	}
+
+	switch r.cmp, err = r.NewPackage("", "cmp", "", nil, false, TypeCheckNone); {
+	case err != nil:
+		r.cmp = nil
+	default:
+		//TODO r.cmp.Scope.kind = UniverseScope
+	}
+	if r.builtin, err = r.NewPackage("", "builtin", "", nil, false, TypeCheckNone); err != nil {
+		return nil, err
+	}
+
+	r.builtin.Scope.kind = UniverseScope
+	if err := r.builtin.check(newCtx(r)); err != nil {
+		return nil, err
+	}
+
+	return r, nil
+}
+
+func (c *Config) universe() *Scope {
+	if c.builtin != nil {
+		return c.builtin.Scope
+	}
+
+	return nil
+}
+
+func (c *Config) stat(name string) (fs.FileInfo, error) {
+	if c.fs == nil {
+		return os.Stat(name)
+	}
+
+	name = filepath.ToSlash(name)
+	if x, ok := c.fs.(fs.StatFS); ok {
+		return x.Stat(name)
+	}
+
+	f, err := c.fs.Open(name)
+	if err != nil {
+		return nil, err
+	}
+
+	defer f.Close()
+
+	return f.Stat()
+}
+
+func (c *Config) open(name string) (fs.File, error) {
+	if c.fs == nil {
+		return os.Open(name)
+	}
+
+	name = filepath.ToSlash(name)
+	return c.fs.Open(name)
+}
+
+func (c *Config) glob(pattern string) (matches []string, err error) {
+	if c.fs == nil {
+		return filepath.Glob(pattern)
+	}
+
+	pattern = filepath.ToSlash(pattern)
+	return fs.Glob(c.fs, pattern)
+}
+
+func (c *Config) checkConstraints(pos token.Position, sep string) (r bool) {
+	if !strings.Contains(sep, "//go:build") && !strings.Contains(sep, "+build") {
+		return true
+	}
+
+	// defer func() { trc("", r) }()
+
+	lines := strings.Split(sep, "\n")
+	var build, plusBuild []string
+	for i, line := range lines {
+		if constraint.IsGoBuild(line) && i < len(lines)-1 && lines[i+1] == "" {
+			build = append(build, line)
+		}
+		if constraint.IsPlusBuild(line) {
+			plusBuild = append(plusBuild, line)
+		}
+	}
+	switch len(build) {
+	case 0:
+		// ok
+	case 1:
+		expr, err := constraint.Parse(build[0])
+		if err != nil {
+			return true
+		}
+
+		return expr.Eval(func(tag string) (r bool) {
+			// defer func() { trc("%q: %v", tag, r) }()
+			switch tag {
+			case "unix":
+				return unixOS[c.goos]
+			default:
+				return c.buildTagMap[tag]
+			}
+		})
+	default:
+		panic(todo("%v: %q", pos, build))
+	}
+
+	for _, line := range plusBuild {
+		expr, err := constraint.Parse(line)
+		if err != nil {
+			return true
+		}
+
+		if !expr.Eval(func(tag string) (r bool) {
+			// defer func() { trc("%q: %v", tag, r) }()
+			switch tag {
+			case "unix":
+				return unixOS[c.goos]
+			default:
+				return c.buildTagMap[tag]
+			}
+		}) {
+			return false
+		}
+	}
+	return true
+}
+
+// Default lookup translates import paths, possibly relative to rel, to file system paths.
+func (c *Config) DefaultLookup(rel, importPath, version string) (fsPath string, err error) {
+	if importPath == "" {
+		return "", fmt.Errorf("import path cannot be emtpy")
+	}
+
+	// Implementation restriction: A compiler may restrict ImportPaths to non-empty
+	// strings using only characters belonging to Unicode's L, M, N, P, and S
+	// general categories (the Graphic characters without spaces) and may also
+	// exclude the characters !"#$%&'()*,:;<=>?[\]^`{|} and the Unicode replacement
+	// character U+FFFD.
+	if strings.ContainsAny(importPath, "!\"#$%&'()*,:;<=>?[\\]^`{|}\ufffd") {
+		return "", fmt.Errorf("invalid import path: %s", importPath)
+	}
+
+	for _, r := range importPath {
+		if !unicode.Is(unicode.L, r) &&
+			!unicode.Is(unicode.M, r) &&
+			!unicode.Is(unicode.N, r) &&
+			!unicode.Is(unicode.P, r) &&
+			!unicode.Is(unicode.S, r) {
+			return "", fmt.Errorf("invalid import path: %s", importPath)
+		}
+	}
+	var search []string
+	ip0 := importPath
+	switch slash := strings.IndexByte(importPath, '/'); {
+	case strings.HasPrefix(importPath, "./"):
+		if rel != "" {
+			panic(todo(""))
+		}
+
+		return "", fmt.Errorf("invalid import path: %s", importPath)
+	case strings.HasPrefix(importPath, "/"):
+		return importPath, nil
+	case slash > 0:
+		ip0 = importPath[:slash]
+	default:
+		ip0 = importPath
+	}
+	if ip0 != "" {
+		switch {
+		case strings.Contains(ip0, "."):
+			search = c.searchGoPaths
+		default:
+			search = c.searchGoroot
+		}
+	}
+	for _, v := range search {
+		fsPath = filepath.Join(v, importPath)
+		dir, err := c.open(fsPath)
+		if err != nil {
+			continue
+		}
+
+		fi, err := dir.Stat()
+		dir.Close()
+		if err != nil {
+			continue
+		}
+
+		if fi.IsDir() {
+			return fsPath, nil
+		}
+	}
+
+	return "", fmt.Errorf("cannot find package %s, searched %v", importPath, search)
+}
+
+func (c *Config) getenv(nm, deflt string) (r string) {
+	if r = c.env[nm]; r != "" {
+		return r
+	}
+
+	if r = os.Getenv(nm); r != "" {
+		return r
+	}
+
+	return deflt
+}
+
+func DefaultFileFilter(cfg *Config, importPath string, matchedFSPaths []string, withTestFiles bool) (pkgFiles []string, err error) {
+	w := 0
+	for _, v := range matchedFSPaths {
+		base := filepath.Base(v)
+		base = base[:len(base)-len(filepath.Ext(base))]
+		const testSuffix = "_test"
+		if strings.HasSuffix(base, testSuffix) {
+			if !withTestFiles {
+				continue
+			}
+
+			base = base[:len(base)-len(testSuffix)]
+		}
+		if x := strings.LastIndexByte(base, '_'); x > 0 {
+			last := base[x+1:]
+			base = base[:x]
+			var prevLast string
+			if x := strings.LastIndexByte(base, '_'); x > 0 {
+				prevLast = base[x+1:]
+			}
+			if last != "" && prevLast != "" {
+				//  *_GOOS_GOARCH
+				if knownOS[prevLast] && prevLast != cfg.goos {
+					continue
+				}
+
+				if knownArch[last] && last != cfg.goarch {
+					continue
+				}
+			}
+
+			if last != "" {
+				// *_GOOS or *_GOARCH
+				if knownOS[last] && last != cfg.goos {
+					continue
+				}
+
+				if knownArch[last] && last != cfg.goarch {
+					continue
+				}
+			}
+		}
+
+		matchedFSPaths[w] = v
+		w++
+	}
+	return matchedFSPaths[:w], nil
+}
+
+// ConfigBuildTags configures build tags.
+func ConfigBuildTags(tags []string) ConfigOption {
+	return func(cfg *Config) error {
+		if cfg.configured {
+			return fmt.Errorf("ConfigBuildTags: Config instance already configured")
+		}
+
+		cfg.buildTags = append(cfg.buildTags, tags...)
+		return nil
+	}
+}
+
+// ConfigEnviron configures environment variables.
+func ConfigEnviron(env []string) ConfigOption {
+	return func(cfg *Config) error {
+		if cfg.configured {
+			return fmt.Errorf("ConfigEnviron: Config instance already configured")
+		}
+
+		for _, v := range env {
+			switch x := strings.IndexByte(v, '='); {
+			case x < 0:
+				cfg.env[v] = ""
+			default:
+				cfg.env[v[:x]] = v[x+1:]
+			}
+		}
+		return nil
+	}
+}
+
+// ConfigFS configures a file system used for opening Go source files. If not
+// explicitly configured, a default os.DirFS("/") is used on Unix-like
+// operating systems. On Windows it will be rooted on the volume where
+// runtime.GOROOT() is.
+func ConfigFS(fs fs.FS) ConfigOption {
+	return func(cfg *Config) error {
+		if cfg.configured {
+			return fmt.Errorf("ConfigFS: Config instance already configured")
+		}
+
+		cfg.fs = fs
+		return nil
+	}
+}
+
+// ConfigLookup configures a lookup function.
+func ConfigLookup(f func(dir, importPath, version string) (fsPath string, err error)) ConfigOption {
+	return func(cfg *Config) error {
+		if cfg.configured {
+			return fmt.Errorf("ConfigLookup: Config instance already configured")
+		}
+
+		cfg.lookup = f
+		return nil
+	}
+}
+
+// ConfigCache configures a cache.
+func ConfigCache(c *Cache) ConfigOption {
+	return func(cfg *Config) error {
+		if cfg.configured {
+			return fmt.Errorf("ConfigCache: Config instance already configured")
+		}
+
+		cfg.cache = c
+		return nil
+	}
+}
+
+type importGuard struct {
+	m     map[string]struct{}
+	stack []string
+}
+
+func newImportGuard() *importGuard { return &importGuard{m: map[string]struct{}{}} }
+
+// Package represents a Go package. The instance must not be mutated.
+type Package struct {
+	AST            map[string]*AST // AST maps fsPaths of individual files to their respective ASTs
+	FSPath         string
+	GoFiles        []fs.FileInfo
+	ImportPath     string
+	InvalidGoFiles map[string]error // errors for particular files, if any
+	Name           Token
+	Scope          *Scope // Package scope.
+	Version        string
+	cfg            *Config
+	guard          *importGuard
+	mu             sync.Mutex
+	typeCheck      TypeCheck
+
+	isUnsafe bool // ImportPath == "usnafe"
+	// isChecked bool
+}
+
+// NewPackage returns a Package, possibly cached, for importPath@version or an
+// error, if any. The fileFilter argument can be nil, in such case
+// DefaultFileFilter is used, which ignores Files with suffix _test.go unless
+// withTestFiles is true.
+//
+// NewPackage is safe for concurrent use by multiple goroutines.
+func (c *Config) NewPackage(dir, importPath, version string, fileFilter FileFilter, withTestFiles bool, typeCheck TypeCheck) (pkg *Package, err error) {
+	return c.newPackage(dir, importPath, version, fileFilter, withTestFiles, typeCheck, newImportGuard())
+}
+
+func (c *Config) newPackage(dir, importPath, version string, fileFilter FileFilter, withTestFiles bool, typeCheck TypeCheck, guard *importGuard) (pkg *Package, err error) {
+	if _, ok := guard.m[importPath]; ok {
+		return nil, fmt.Errorf("import cycle %v", guard.stack)
+	}
+
+	guard.stack = append(guard.stack, importPath)
+	fsPath, err := c.lookup(dir, importPath, version)
+	if err != nil {
+		return nil, fmt.Errorf("lookup %s: %v", importPath, err)
+	}
+
+	pat := filepath.Join(fsPath, "*.go")
+	matches, err := c.glob(pat)
+	if err != nil {
+		return nil, fmt.Errorf("glob %s: %v", pat, err)
+	}
+
+	if len(matches) == 0 {
+		return nil, fmt.Errorf("no Go files in %s", fsPath)
+	}
+
+	if fileFilter == nil {
+		fileFilter = DefaultFileFilter
+	}
+	if matches, err = fileFilter(c, importPath, matches, withTestFiles); err != nil {
+		return nil, fmt.Errorf("matching Go files in %s: %v", fsPath, err)
+	}
+
+	var k cacheKey
+	if c.cache != nil {
+		k = cacheKey{
+			buildTagsKey:  c.buildTagsKey,
+			cfg:           c,
+			fsPath:        fsPath,
+			goarch:        c.goarch,
+			goos:          c.goos,
+			gopathKey:     c.gopathKey,
+			goroot:        c.goroot,
+			importPath:    importPath,
+			typeCheck:     typeCheck,
+			withTestFiles: withTestFiles,
+		}
+
+		c.cache.Lock() // ---------------------------------------- lock
+		item, ok := c.cache.lru.Get(k)
+		if ok {
+			c.cache.Unlock() // ---------------------------- unlock
+			if pkg = item.wait(); pkg != nil && pkg.matches(&k, matches) {
+				return pkg, nil
+			}
+		}
+
+		item = newCacheItem()
+		c.cache.lru.Add(k, item)
+		c.cache.Unlock() // ------------------------------------ unlock
+
+		defer func() {
+			if pkg != nil && err == nil {
+				item.set(pkg)
+			}
+		}()
+	}
+
+	r := &Package{
+		AST:        map[string]*AST{},
+		FSPath:     fsPath,
+		ImportPath: importPath,
+		Scope:      newScope(c.universe(), PackageScope),
+		Version:    version,
+		cfg:        c,
+		guard:      guard,
+		isUnsafe:   importPath == "unsafe",
+		typeCheck:  typeCheck,
+	}
+
+	defer func() { r.guard = nil }()
+
+	sort.Strings(matches)
+
+	defer func() {
+		sort.Slice(r.GoFiles, func(i, j int) bool { return r.GoFiles[i].Name() < r.GoFiles[j].Name() })
+		if err != nil || len(r.InvalidGoFiles) != 0 || typeCheck == TypeCheckNone {
+			return
+		}
+
+		//TODO err = r.check(newCtx(c))
+	}()
+
+	c.parallel.throttle(func() {
+		for _, path := range matches {
+			if err = c.newPackageFile(r, path); err != nil {
+				return
+			}
+		}
+	})
+	return r, err
+}
+
+func (c *Config) newPackageFile(pkg *Package, path string) (err error) {
+	f, err := c.open(path)
+	if err != nil {
+		return fmt.Errorf("opening file %q: %v", path, err)
+	}
+
+	defer func() {
+		f.Close()
+		if err != nil {
+			if pkg.InvalidGoFiles == nil {
+				pkg.InvalidGoFiles = map[string]error{}
+			}
+			pkg.InvalidGoFiles[path] = err
+		}
+	}()
+
+	var fi fs.FileInfo
+	if fi, err = f.Stat(); err != nil {
+		return fmt.Errorf("stat %s: %v", path, err)
+	}
+
+	if !fi.Mode().IsRegular() {
+		return nil
+	}
+
+	var b []byte
+	if b, err = io.ReadAll(f); err != nil {
+		return fmt.Errorf("reading %s: %v", path, err)
+	}
+
+	p := newParser(pkg.Scope, path, b, false)
+	if p.peek(0) == PACKAGE {
+		tok := Token{p.s.source, p.s.toks[p.ix].ch, int32(p.ix)}
+		if !c.checkConstraints(tok.Position(), tok.Sep()) {
+			return nil
+		}
+	}
+
+	pkg.GoFiles = append(pkg.GoFiles, fi)
+	var ast *AST
+	if ast, err = p.parse(); err != nil {
+		return nil
+	}
+
+	pkg.AST[path] = ast
+	return nil
+}
+
+func (p *Package) matches(k *cacheKey, matches []string) bool {
+	matched := map[string]struct{}{}
+	for _, match := range matches {
+		matched[match] = struct{}{}
+	}
+	for _, cachedInfo := range p.GoFiles {
+		name := cachedInfo.Name()
+		path := filepath.Join(p.FSPath, name)
+		if _, ok := matched[path]; !ok {
+			return false
+		}
+
+		info, err := k.cfg.stat(path)
+		if err != nil {
+			return false
+		}
+
+		if info.IsDir() ||
+			info.Size() != cachedInfo.Size() ||
+			info.ModTime().After(cachedInfo.ModTime()) ||
+			info.Mode() != cachedInfo.Mode() {
+			return false
+		}
+	}
+	return true
+}
+
+// ParseFile parses 'b', assuming it comes from 'path' and returns an AST or error, if any.
+func ParseFile(path string, b []byte) (*AST, error) {
+	return newParser(newScope(nil, PackageScope), path, b, false).parse()
+}

vendor/modernc.org/gc/v3/stringer.go

@@ -0,0 +1,115 @@
+// Code generated by "stringer -output stringer.go -linecomment -type=Kind,ScopeKind,ChanDir,TypeCheck"; DO NOT EDIT.
+
+package gc
+
+import "strconv"
+
+func _() {
+	// An "invalid array index" compiler error signifies that the constant values have changed.
+	// Re-run the stringer command to generate them again.
+	var x [1]struct{}
+	_ = x[InvalidKind-0]
+	_ = x[Array-1]
+	_ = x[Bool-2]
+	_ = x[Chan-3]
+	_ = x[Complex128-4]
+	_ = x[Complex64-5]
+	_ = x[Float32-6]
+	_ = x[Float64-7]
+	_ = x[Function-8]
+	_ = x[Int-9]
+	_ = x[Int16-10]
+	_ = x[Int32-11]
+	_ = x[Int64-12]
+	_ = x[Int8-13]
+	_ = x[Interface-14]
+	_ = x[Map-15]
+	_ = x[Pointer-16]
+	_ = x[Slice-17]
+	_ = x[String-18]
+	_ = x[Struct-19]
+	_ = x[Tuple-20]
+	_ = x[Uint-21]
+	_ = x[Uint16-22]
+	_ = x[Uint32-23]
+	_ = x[Uint64-24]
+	_ = x[Uint8-25]
+	_ = x[Uintptr-26]
+	_ = x[UnsafePointer-27]
+	_ = x[UntypedBool-28]
+	_ = x[UntypedComplex-29]
+	_ = x[UntypedFloat-30]
+	_ = x[UntypedInt-31]
+	_ = x[UntypedNil-32]
+	_ = x[UntypedRune-33]
+	_ = x[UntypedString-34]
+}
+
+const _Kind_name = "<invalid type>arrayboolchancomplex128complex64float32float64functionintint16int32int64int8interfacemappointerslicestringstructtupleuintuint16uint32uint64uint8uintptrunsafe.Pointeruntyped booluntyped complexuntyped floatuntyped intuntyped niluntyped runeuntyped string"
+
+var _Kind_index = [...]uint16{0, 14, 19, 23, 27, 37, 46, 53, 60, 68, 71, 76, 81, 86, 90, 99, 102, 109, 114, 120, 126, 131, 135, 141, 147, 153, 158, 165, 179, 191, 206, 219, 230, 241, 253, 267}
+
+func (i Kind) String() string {
+	if i >= Kind(len(_Kind_index)-1) {
+		return "Kind(" + strconv.FormatInt(int64(i), 10) + ")"
+	}
+	return _Kind_name[_Kind_index[i]:_Kind_index[i+1]]
+}
+func _() {
+	// An "invalid array index" compiler error signifies that the constant values have changed.
+	// Re-run the stringer command to generate them again.
+	var x [1]struct{}
+	_ = x[scZero-0]
+	_ = x[UniverseScope-1]
+	_ = x[PackageScope-2]
+	_ = x[FileScope-3]
+	_ = x[OtherScope-4]
+}
+
+const _ScopeKind_name = "scZeroUniverseScopePackageScopeFileScopeOtherScope"
+
+var _ScopeKind_index = [...]uint8{0, 6, 19, 31, 40, 50}
+
+func (i ScopeKind) String() string {
+	if i < 0 || i >= ScopeKind(len(_ScopeKind_index)-1) {
+		return "ScopeKind(" + strconv.FormatInt(int64(i), 10) + ")"
+	}
+	return _ScopeKind_name[_ScopeKind_index[i]:_ScopeKind_index[i+1]]
+}
+func _() {
+	// An "invalid array index" compiler error signifies that the constant values have changed.
+	// Re-run the stringer command to generate them again.
+	var x [1]struct{}
+	_ = x[SendRecv-0]
+	_ = x[SendOnly-1]
+	_ = x[RecvOnly-2]
+}
+
+const _ChanDir_name = "SendRecvSendOnlyRecvOnly"
+
+var _ChanDir_index = [...]uint8{0, 8, 16, 24}
+
+func (i ChanDir) String() string {
+	if i < 0 || i >= ChanDir(len(_ChanDir_index)-1) {
+		return "ChanDir(" + strconv.FormatInt(int64(i), 10) + ")"
+	}
+	return _ChanDir_name[_ChanDir_index[i]:_ChanDir_index[i+1]]
+}
+func _() {
+	// An "invalid array index" compiler error signifies that the constant values have changed.
+	// Re-run the stringer command to generate them again.
+	var x [1]struct{}
+	_ = x[TypeCheckNone-0]
+	_ = x[TypeCheckAll-1]
+}
+
+const _TypeCheck_name = "TypeCheckNoneTypeCheckAll"
+
+var _TypeCheck_index = [...]uint8{0, 13, 25}
+
+func (i TypeCheck) String() string {
+	if i < 0 || i >= TypeCheck(len(_TypeCheck_index)-1) {
+		return "TypeCheck(" + strconv.FormatInt(int64(i), 10) + ")"
+	}
+	return _TypeCheck_name[_TypeCheck_index[i]:_TypeCheck_index[i+1]]
+}

vendor/modernc.org/gc/v3/syslist.go

@@ -0,0 +1,90 @@
+// Copyright 2011 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the GO-LICENSE file.
+
+// Modifications
+//
+// Copyright 2022 The Gc Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// package build // /usr/local/go/src/go/build/syslist.go
+
+package gc // import "modernc.org/gc/v3"
+
+// Go 1.19.3
+
+// Note that this file is read by internal/goarch/gengoarch.go and by
+// internal/goos/gengoos.go. If you change this file, look at those
+// files as well.
+
+// knownOS is the list of past, present, and future known GOOS values.
+// Do not remove from this list, as it is used for filename matching.
+// If you add an entry to this list, look at unixOS, below.
+var knownOS = map[string]bool{
+	"aix":       true,
+	"android":   true,
+	"darwin":    true,
+	"dragonfly": true,
+	"freebsd":   true,
+	"hurd":      true,
+	"illumos":   true,
+	"ios":       true,
+	"js":        true,
+	"linux":     true,
+	"nacl":      true,
+	"netbsd":    true,
+	"openbsd":   true,
+	"plan9":     true,
+	"solaris":   true,
+	"windows":   true,
+	"zos":       true,
+}
+
+// unixOS is the set of GOOS values matched by the "unix" build tag.
+// This is not used for filename matching.
+// This list also appears in cmd/dist/build.go and
+// cmd/go/internal/imports/build.go.
+var unixOS = map[string]bool{
+	"aix":       true,
+	"android":   true,
+	"darwin":    true,
+	"dragonfly": true,
+	"freebsd":   true,
+	"hurd":      true,
+	"illumos":   true,
+	"ios":       true,
+	"linux":     true,
+	"netbsd":    true,
+	"openbsd":   true,
+	"solaris":   true,
+}
+
+// knownArch is the list of past, present, and future known GOARCH values.
+// Do not remove from this list, as it is used for filename matching.
+var knownArch = map[string]bool{
+	"386":         true,
+	"amd64":       true,
+	"amd64p32":    true,
+	"arm":         true,
+	"armbe":       true,
+	"arm64":       true,
+	"arm64be":     true,
+	"loong64":     true,
+	"mips":        true,
+	"mipsle":      true,
+	"mips64":      true,
+	"mips64le":    true,
+	"mips64p32":   true,
+	"mips64p32le": true,
+	"ppc":         true,
+	"ppc64":       true,
+	"ppc64le":     true,
+	"riscv":       true,
+	"riscv64":     true,
+	"s390":        true,
+	"s390x":       true,
+	"sparc":       true,
+	"sparc64":     true,
+	"wasm":        true,
+}

vendor/modernc.org/gc/v3/type.go

@@ -0,0 +1,813 @@
+// Copyright 2022 The Gc Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package gc // modernc.org/gc/v3
+
+import (
+	"fmt"
+	"go/token"
+	"strings"
+)
+
+var (
+	Invalid = &InvalidType{}
+)
+
+var (
+	_ Type = (*ArrayTypeNode)(nil)
+	_ Type = (*ChannelTypeNode)(nil)
+	_ Type = (*FunctionTypeNode)(nil)
+	_ Type = (*InterfaceTypeNode)(nil)
+	_ Type = (*InvalidType)(nil)
+	_ Type = (*MapTypeNode)(nil)
+	_ Type = (*ParenthesizedTypeNode)(nil)
+	_ Type = (*PointerTypeNode)(nil)
+	_ Type = (*PredeclaredType)(nil)
+	_ Type = (*SliceTypeNode)(nil)
+	_ Type = (*StructTypeNode)(nil)
+	_ Type = (*TupleType)(nil)
+	_ Type = (*TypeDefNode)(nil)
+	_ Type = (*TypeNameNode)(nil)
+	_ Type = (*TypeNode)(nil)
+
+	invalidRecursiveType = &InvalidType{}
+)
+
+// A Kind represents the specific kind of type that a Type represents. The zero
+// Kind is not a valid kind.
+type Kind byte
+
+// Values of type Kind
+const (
+	InvalidKind Kind = iota // <invalid type>
+
+	Array          // array
+	Bool           // bool
+	Chan           // chan
+	Complex128     // complex128
+	Complex64      // complex64
+	Float32        // float32
+	Float64        // float64
+	Function       // function
+	Int            // int
+	Int16          // int16
+	Int32          // int32
+	Int64          // int64
+	Int8           // int8
+	Interface      // interface
+	Map            // map
+	Pointer        // pointer
+	Slice          // slice
+	String         // string
+	Struct         // struct
+	Tuple          // tuple
+	Uint           // uint
+	Uint16         // uint16
+	Uint32         // uint32
+	Uint64         // uint64
+	Uint8          // uint8
+	Uintptr        // uintptr
+	UnsafePointer  // unsafe.Pointer
+	UntypedBool    // untyped bool
+	UntypedComplex // untyped complex
+	UntypedFloat   // untyped float
+	UntypedInt     // untyped int
+	UntypedNil     // untyped nil
+	UntypedRune    // untyped rune
+	UntypedString  // untyped string
+)
+
+type typeSetter interface {
+	setType(t Type) Type
+}
+
+type typeCache struct {
+	t Type
+}
+
+func (n *typeCache) Type() Type {
+	if n.t != nil {
+		return n.t
+	}
+
+	n.t = Invalid
+	return Invalid
+}
+
+func (n *typeCache) setType(t Type) Type {
+	n.t = t
+	return t
+}
+
+func (n *typeCache) enter(c *ctx, nd Node) bool {
+	switch {
+	case n.t == nil:
+		n.t = invalidRecursiveType
+		return true
+	case n.t == invalidRecursiveType:
+		n.t = Invalid
+		c.err(nd, "invalid recursive type")
+		return false
+	default:
+		return false
+	}
+}
+
+type typer interface {
+	Type() Type
+}
+
+type Type interface {
+	Node
+
+	// Align returns the alignment in bytes of a value of this type when allocated
+	// in memory.
+	Align() int
+
+	// FieldAlign returns the alignment in bytes of a value of this type when used
+	// as a field in a struct.
+	FieldAlign() int
+
+	// Kind returns the specific kind of this type.
+	Kind() Kind
+
+	// Size returns the number of bytes needed to store a value of the given type;
+	// it is analogous to unsafe.Sizeof.
+	Size() int64
+
+	// String returns a string representation of the type.  The string
+	// representation is not guaranteed to be unique among types.
+	String() string
+
+	check(c *ctx) Type
+}
+
+func (n *ArrayTypeNode) Align() int      { panic(todo("%v: %T %s", n.Position(), n, n.Source(false))) }
+func (n *ArrayTypeNode) FieldAlign() int { panic(todo("%v: %T %s", n.Position(), n, n.Source(false))) }
+func (n *ArrayTypeNode) Kind() Kind      { return Array }
+func (n *ArrayTypeNode) Size() int64     { panic(todo("%v: %T %s", n.Position(), n, n.Source(false))) }
+func (n *ArrayTypeNode) String() string {
+	return fmt.Sprintf("[%v]%v", n.ArrayLength.Value(), n.ElementType)
+}
+
+func (n *ArrayTypeNode) check(c *ctx) Type {
+	if n == nil {
+		return Invalid
+	}
+
+	n.ArrayLength = n.ArrayLength.checkExpr(c)
+	v := c.convertValue(n.ArrayLength, n.ArrayLength.Value(), c.cfg.int)
+	if !known(v) {
+		return Invalid
+	}
+
+	n.ElementType.check(c)
+	return n
+}
+
+// ChanDir represents a channel direction.
+type ChanDir int
+
+// Values of type ChanDir.
+const (
+	SendRecv ChanDir = iota
+	SendOnly
+	RecvOnly
+)
+
+func (n *ChannelTypeNode) Align() int { panic(todo("%v: %T %s", n.Position(), n, n.Source(false))) }
+
+func (n *ChannelTypeNode) FieldAlign() int {
+	panic(todo("%v: %T %s", n.Position(), n, n.Source(false)))
+}
+
+func (n *ChannelTypeNode) Kind() Kind     { panic(todo("%v: %T %s", n.Position(), n, n.Source(false))) }
+func (n *ChannelTypeNode) Size() int64    { panic(todo("%v: %T %s", n.Position(), n, n.Source(false))) }
+func (n *ChannelTypeNode) String() string { panic(todo("%v: %T %s", n.Position(), n, n.Source(false))) }
+func (n *ChannelTypeNode) check(c *ctx) Type {
+	panic(todo("%v: %T %s", n.Position(), n, n.Source(false)))
+}
+
+func (n *FunctionTypeNode) Align() int { panic(todo("%v: %T %s", n.Position(), n, n.Source(false))) }
+
+func (n *FunctionTypeNode) FieldAlign() int {
+	panic(todo("%v: %T %s", n.Position(), n, n.Source(false)))
+}
+
+func (n *FunctionTypeNode) Kind() Kind  { panic(todo("%v: %T %s", n.Position(), n, n.Source(false))) }
+func (n *FunctionTypeNode) Size() int64 { panic(todo("%v: %T %s", n.Position(), n, n.Source(false))) }
+func (n *FunctionTypeNode) String() string {
+	panic(todo("%v: %T %s", n.Position(), n, n.Source(false)))
+}
+func (n *FunctionTypeNode) check(c *ctx) Type {
+	if !n.enter(c, n) {
+		if n.guard == guardChecking {
+			return Invalid
+		}
+
+		return n
+	}
+
+	defer func() { n.guard = guardChecked }()
+
+	n.Signature.check(c)
+	return n
+}
+
+func (n *InterfaceTypeNode) Align() int { panic(todo("%v: %T %s", n.Position(), n, n.Source(false))) }
+
+func (n *InterfaceTypeNode) FieldAlign() int {
+	panic(todo("%v: %T %s", n.Position(), n, n.Source(false)))
+}
+
+func (n *InterfaceTypeNode) Kind() Kind  { panic(todo("%v: %T %s", n.Position(), n, n.Source(false))) }
+func (n *InterfaceTypeNode) Size() int64 { panic(todo("%v: %T %s", n.Position(), n, n.Source(false))) }
+func (n *InterfaceTypeNode) String() string {
+	panic(todo("%v: %T %s", n.Position(), n, n.Source(false)))
+}
+func (n *InterfaceTypeNode) check(c *ctx) Type {
+	if !n.enter(c, n) {
+		if n.guard == guardChecking {
+			return Invalid
+		}
+
+		return n
+	}
+
+	defer func() { n.guard = guardChecked }()
+
+	n.InterfaceElemList.check(c, n)
+	return n
+}
+
+func (n *InterfaceElemListNode) check(c *ctx, t *InterfaceTypeNode) {
+	if n == nil {
+		return
+	}
+
+	for l := n; l != nil; l = l.List {
+		l.InterfaceElem.check(c, t)
+	}
+}
+
+func (n *InterfaceElemNode) check(c *ctx, t *InterfaceTypeNode) {
+	if n == nil {
+		return
+	}
+
+	n.MethodElem.check(c, t)
+	n.TypeElem.check(c)
+}
+
+func (n *MethodElemNode) check(c *ctx, t *InterfaceTypeNode) {
+	if n == nil {
+		return
+	}
+
+	nm := n.MethodName.Src()
+	if ex := t.methods[nm]; ex != nil {
+		panic(todo(""))
+	}
+
+	if t.methods == nil {
+		t.methods = map[string]*MethodElemNode{}
+	}
+	t.methods[nm] = n
+	n.typ = n.Signature.check(c)
+}
+
+func (n *TypeElemListNode) check(c *ctx) {
+	if n == nil {
+		return
+	}
+
+	panic(todo("%v: %T %s", n.Position(), n, n.Source(false)))
+}
+
+type InvalidType struct{}
+
+func (n *InvalidType) Align() int                   { return 1 }
+func (n *InvalidType) FieldAlign() int              { return 1 }
+func (n *InvalidType) Kind() Kind                   { return InvalidKind }
+func (n *InvalidType) Position() (r token.Position) { return r }
+func (n *InvalidType) Size() int64                  { return 1 }
+func (n *InvalidType) Source(full bool) string      { return "<invalid type>" }
+func (n *InvalidType) String() string               { return "<invalid type>" }
+func (n *InvalidType) check(c *ctx) Type            { return n }
+
+func (n *MapTypeNode) Align() int        { panic(todo("%v: %T %s", n.Position(), n, n.Source(false))) }
+func (n *MapTypeNode) FieldAlign() int   { panic(todo("%v: %T %s", n.Position(), n, n.Source(false))) }
+func (n *MapTypeNode) Kind() Kind        { panic(todo("%v: %T %s", n.Position(), n, n.Source(false))) }
+func (n *MapTypeNode) Size() int64       { panic(todo("%v: %T %s", n.Position(), n, n.Source(false))) }
+func (n *MapTypeNode) String() string    { panic(todo("%v: %T %s", n.Position(), n, n.Source(false))) }
+func (n *MapTypeNode) check(c *ctx) Type { panic(todo("%v: %T %s", n.Position(), n, n.Source(false))) }
+
+func (n *ParenthesizedTypeNode) Align() int {
+	panic(todo("%v: %T %s", n.Position(), n, n.Source(false)))
+}
+
+func (n *ParenthesizedTypeNode) FieldAlign() int {
+	panic(todo("%v: %T %s", n.Position(), n, n.Source(false)))
+}
+
+func (n *ParenthesizedTypeNode) Kind() Kind {
+	panic(todo("%v: %T %s", n.Position(), n, n.Source(false)))
+}
+
+func (n *ParenthesizedTypeNode) Size() int64 {
+	panic(todo("%v: %T %s", n.Position(), n, n.Source(false)))
+}
+
+func (n *ParenthesizedTypeNode) String() string {
+	panic(todo("%v: %T %s", n.Position(), n, n.Source(false)))
+}
+
+func (n *ParenthesizedTypeNode) check(c *ctx) Type {
+	panic(todo("%v: %T %s", n.Position(), n, n.Source(false)))
+}
+
+func (n *PointerTypeNode) Align() int { panic(todo("%v: %T %s", n.Position(), n, n.Source(false))) }
+
+func (n *PointerTypeNode) FieldAlign() int {
+	panic(todo("%v: %T %s", n.Position(), n, n.Source(false)))
+}
+
+func (n *PointerTypeNode) Kind() Kind     { panic(todo("%v: %T %s", n.Position(), n, n.Source(false))) }
+func (n *PointerTypeNode) Size() int64    { panic(todo("%v: %T %s", n.Position(), n, n.Source(false))) }
+func (n *PointerTypeNode) String() string { panic(todo("%v: %T %s", n.Position(), n, n.Source(false))) }
+
+func (n *PointerTypeNode) check(c *ctx) Type {
+	if !n.enter(c, n) {
+		if n.guard == guardChecking {
+			return Invalid
+		}
+
+		return n
+	}
+
+	defer func() { n.guard = guardChecked }()
+
+	switch x := n.BaseType.(type) {
+	case *TypeNameNode:
+		x.checkDefined(c)
+	default:
+		panic(todo("%v: %T %s", n.Position(), x, n.Source(false)))
+	}
+	return n
+}
+
+type PredeclaredType struct {
+	Node
+	kind Kind
+	t    ABIType
+}
+
+func (c *ctx) newPredeclaredType(n Node, kind Kind) *PredeclaredType {
+	t, ok := c.cfg.abi.Types[kind]
+	if !ok && !isAnyUntypedKind(kind) {
+		panic(todo("%v: internal error %s: %s", n.Position(), n.Source(false), kind))
+	}
+
+	return &PredeclaredType{
+		Node: n,
+		kind: kind,
+		t:    t,
+	}
+}
+
+func (n *PredeclaredType) Align() int { panic(todo("%v: %T %s", n.Position(), n, n.Source(false))) }
+
+func (n *PredeclaredType) FieldAlign() int {
+	panic(todo("%v: %T %s", n.Position(), n, n.Source(false)))
+}
+
+func (n *PredeclaredType) Kind() Kind  { return n.kind }
+func (n *PredeclaredType) Size() int64 { panic(todo("%v: %T %s", n.Position(), n, n.Source(false))) }
+
+func (n *PredeclaredType) String() string {
+	switch n.Kind() {
+	case
+		String,
+		UntypedInt:
+
+		return n.Kind().String()
+	default:
+		panic(todo("%v: %s %s", n.Position(), n.Kind(), n.Source(false)))
+	}
+}
+
+func (n *PredeclaredType) check(c *ctx) Type {
+	panic(todo("%v: %T %s", n.Position(), n, n.Source(false)))
+}
+
+func (n *SliceTypeNode) Align() int      { panic(todo("%v: %T %s", n.Position(), n, n.Source(false))) }
+func (n *SliceTypeNode) FieldAlign() int { panic(todo("%v: %T %s", n.Position(), n, n.Source(false))) }
+func (n *SliceTypeNode) Kind() Kind      { panic(todo("%v: %T %s", n.Position(), n, n.Source(false))) }
+func (n *SliceTypeNode) Size() int64     { panic(todo("%v: %T %s", n.Position(), n, n.Source(false))) }
+func (n *SliceTypeNode) String() string  { panic(todo("%v: %T %s", n.Position(), n, n.Source(false))) }
+
+func (n *SliceTypeNode) check(c *ctx) Type {
+	if !n.enter(c, n) {
+		if n.guard == guardChecking {
+			return Invalid
+		}
+
+		return n
+	}
+
+	defer func() { n.guard = guardChecked }()
+
+	switch x := n.ElementType.(type) {
+	case *TypeNameNode:
+		x.checkDefined(c)
+	default:
+		panic(todo("%v: %T %s", n.Position(), x, n.Source(false)))
+	}
+	return n
+}
+
+type Field struct {
+	Declaration *FieldDeclNode
+	Name        string
+}
+
+func (n *StructTypeNode) Align() int      { panic(todo("%v: %T %s", n.Position(), n, n.Source(false))) }
+func (n *StructTypeNode) FieldAlign() int { panic(todo("%v: %T %s", n.Position(), n, n.Source(false))) }
+func (n *StructTypeNode) Kind() Kind      { panic(todo("%v: %T %s", n.Position(), n, n.Source(false))) }
+func (n *StructTypeNode) Size() int64     { panic(todo("%v: %T %s", n.Position(), n, n.Source(false))) }
+func (n *StructTypeNode) String() string  { panic(todo("%v: %T %s", n.Position(), n, n.Source(false))) }
+
+func (n *StructTypeNode) check(c *ctx) Type {
+	if !n.enter(c, n) {
+		if n.guard == guardChecking {
+			return Invalid
+		}
+
+		return n
+	}
+
+	defer func() { n.guard = guardChecked }()
+
+	for l := n.FieldDeclList; l != nil; l = l.List {
+		n.fields = append(n.fields, l.check(c)...)
+	}
+	return n
+}
+
+func (n *FieldDeclListNode) check(c *ctx) []Field {
+	return n.FieldDecl.check(c)
+}
+
+func (n *FieldDeclNode) check(c *ctx) (r []Field) {
+	switch {
+	case n.EmbeddedField != nil:
+		panic(todo("%v: %T %s", n.Position(), n, n.Source(false)))
+	default:
+		n.TypeNode.check(c)
+		for l := n.IdentifierList; l != nil; l = l.List {
+			r = append(r, Field{n, l.IDENT.Src()})
+		}
+	}
+	return r
+}
+
+type TupleType struct {
+	Node
+	Types []Type
+}
+
+func newTupleType(n Node, types []Type) *TupleType { return &TupleType{n, types} }
+
+func (n *TupleType) Align() int      { panic(todo("%v: %T %s", n.Position(), n, n.Source(false))) }
+func (n *TupleType) FieldAlign() int { panic(todo("%v: %T %s", n.Position(), n, n.Source(false))) }
+func (n *TupleType) Kind() Kind      { panic(todo("%v: %T %s", n.Position(), n, n.Source(false))) }
+
+func (n *TupleType) Size() int64 { panic(todo("%v: %T %s", n.Position(), n, n.Source(false))) }
+
+func (n *TupleType) Source(full bool) (r string) {
+	if n.Node != nil {
+		r = n.Node.Source(full)
+	}
+	return r
+}
+
+func (n *TupleType) String() string {
+	var a []string
+	for _, v := range n.Types {
+		a = append(a, v.String())
+	}
+	return fmt.Sprintf("(%s)", strings.Join(a, ", "))
+}
+
+func (n *TupleType) check(c *ctx) Type {
+	panic(todo("%v: %T %s", n.Position(), n, n.Source(false)))
+}
+
+func (n *TypeDefNode) Align() int      { panic(todo("%v: %T %s", n.Position(), n, n.Source(false))) }
+func (n *TypeDefNode) FieldAlign() int { panic(todo("%v: %T %s", n.Position(), n, n.Source(false))) }
+func (n *TypeDefNode) Kind() Kind      { panic(todo("%v: %T %s", n.Position(), n, n.Source(false))) }
+func (n *TypeDefNode) Size() int64     { panic(todo("%v: %T %s", n.Position(), n, n.Source(false))) }
+func (n *TypeDefNode) String() string  { return fmt.Sprintf("%s.%s", n.pkg.ImportPath, n.IDENT.Src()) }
+
+func (n *TypeDefNode) check(c *ctx) Type {
+	if n == nil {
+		return Invalid
+	}
+
+	if n.pkg != nil {
+		return n
+	}
+
+	n.pkg = c.pkg
+	if n.TypeParameters != nil {
+		panic(todo("%v: %T %s", n.Position(), n, n.Source(false)))
+	}
+
+	switch x := n.TypeNode.check(c).(type) {
+	case *PredeclaredType:
+		n.TypeNode = x
+	}
+	return n
+}
+
+func (n *TypeNameNode) Align() int      { panic(todo("%v: %T %s", n.Position(), n, n.Source(false))) }
+func (n *TypeNameNode) FieldAlign() int { panic(todo("%v: %T %s", n.Position(), n, n.Source(false))) }
+func (n *TypeNameNode) Kind() Kind      { panic(todo("%v: %T %s", n.Position(), n, n.Source(false))) }
+func (n *TypeNameNode) Size() int64     { panic(todo("%v: %T %s", n.Position(), n, n.Source(false))) }
+func (n *TypeNameNode) String() string  { return n.Name.Source(false) }
+
+func (n *TypeNameNode) checkDefined(c *ctx) bool {
+	switch x := n.Name.(type) {
+	case Token:
+		switch _, nmd := n.LexicalScope().lookup(x); y := nmd.n.(type) {
+		case *TypeDefNode, *AliasDeclNode:
+			return true
+		default:
+			panic(todo("%v: type=%T %s", y.Position(), y, y.Source(false)))
+		}
+	case *QualifiedIdentNode:
+		if !token.IsExported(x.IDENT.Src()) {
+			panic(todo(""))
+		}
+
+		switch _, nmd := n.LexicalScope().lookup(x.PackageName); y := nmd.n.(type) {
+		case *ImportSpecNode:
+			if y.pkg == nil {
+				panic(todo("%v: %T %s", n.Position(), n, n.Source(false)))
+			}
+
+			switch _, nmd := y.pkg.Scope.lookup(x.IDENT); z := nmd.n.(type) {
+			case *TypeDefNode, *AliasDeclNode:
+				return true
+			default:
+				panic(todo("%v: type=%T %s", z.Position(), z, z.Source(false)))
+			}
+		default:
+			panic(todo("%v: type=%T %s", y.Position(), y, y.Source(false)))
+		}
+	default:
+		panic(todo("%v: type=%T %s", n.Position(), x, n.Source(false)))
+	}
+}
+
+func (n *TypeNameNode) check(c *ctx) Type {
+	if n == nil {
+		return Invalid
+	}
+
+	switch x := n.Name.(type) {
+	case Token:
+		nm := x.Src()
+		if c.isBuiltin() {
+			switch nm {
+			case "bool":
+				return c.newPredeclaredType(n, Bool)
+			case "uint8":
+				return c.newPredeclaredType(n, Uint8)
+			case "uint16":
+				return c.newPredeclaredType(n, Uint16)
+			case "uint32":
+				return c.newPredeclaredType(n, Uint32)
+			case "uint64":
+				return c.newPredeclaredType(n, Uint64)
+			case "int8":
+				return c.newPredeclaredType(n, Int8)
+			case "int16":
+				return c.newPredeclaredType(n, Int16)
+			case "int32":
+				return c.newPredeclaredType(n, Int32)
+			case "int64":
+				return c.newPredeclaredType(n, Int64)
+			case "float32":
+				return c.newPredeclaredType(n, Float32)
+			case "float64":
+				return c.newPredeclaredType(n, Float64)
+			case "complex64":
+				return c.newPredeclaredType(n, Complex64)
+			case "complex128":
+				return c.newPredeclaredType(n, Complex128)
+			case "string":
+				return c.newPredeclaredType(n, String)
+			case "int":
+				return c.newPredeclaredType(n, Int)
+			case "uint":
+				return c.newPredeclaredType(n, Uint)
+			case "uintptr":
+				return c.newPredeclaredType(n, Uintptr)
+			case "Type":
+				// ok
+			default:
+				panic(todo("%v: %T %s", n.Position(), n, n.Source(false)))
+			}
+		}
+
+		pkg, _, nmd := c.lookup(n.LexicalScope(), x)
+		switch y := nmd.n.(type) {
+		case *TypeDefNode:
+			if pkg != c.pkg {
+				return y
+			}
+
+			return y.check(c)
+		case nil:
+			panic(todo("%v: %T %s", x.Position(), y, x.Source(false)))
+		default:
+			panic(todo("%v: %T %s", y.Position(), y, y.Source(false)))
+		}
+	default:
+		panic(todo("%v: %T %s", n.Position(), x, n.Source(false)))
+	}
+}
+
+func (n *TypeNode) Align() int        { panic(todo("%v: %T %s", n.Position(), n, n.Source(false))) }
+func (n *TypeNode) FieldAlign() int   { panic(todo("%v: %T %s", n.Position(), n, n.Source(false))) }
+func (n *TypeNode) Kind() Kind        { panic(todo("%v: %T %s", n.Position(), n, n.Source(false))) }
+func (n *TypeNode) Size() int64       { panic(todo("%v: %T %s", n.Position(), n, n.Source(false))) }
+func (n *TypeNode) String() string    { panic(todo("%v: %T %s", n.Position(), n, n.Source(false))) }
+func (n *TypeNode) check(c *ctx) Type { panic(todo("%v: %T %s", n.Position(), n, n.Source(false))) }
+
+func isAnyUntypedType(t Type) bool { return isAnyUntypedKind(t.Kind()) }
+
+func isAnyUntypedKind(k Kind) bool {
+	switch k {
+	case UntypedBool, UntypedComplex, UntypedFloat, UntypedInt, UntypedNil, UntypedRune, UntypedString:
+		return true
+	}
+
+	return false
+}
+
+const (
+	guardUnchecked guard = iota
+	guardChecking
+	guardChecked
+)
+
+type guard byte
+
+func (n *guard) enter(c *ctx, nd Node) bool {
+	switch *n {
+	case guardUnchecked:
+		*n = guardChecking
+		return true
+	case guardChecking:
+		c.err(nd, "invalid recursive type")
+		return false
+	default:
+		return false
+	}
+}
+
+func isAnyArithmeticType(t Type) bool { return isArithmeticType(t) || isUntypedArithmeticType(t) }
+
+func isUntypedArithmeticType(t Type) bool {
+	switch t.Kind() {
+	case UntypedInt, UntypedFloat, UntypedComplex:
+		return true
+	default:
+		return false
+	}
+}
+
+func isArithmeticType(t Type) bool {
+	return isIntegerType(t) || isFloatType(t) || isComplexType(t)
+}
+
+func isComplexType(t Type) bool {
+	switch t.Kind() {
+	case Complex64, Complex128:
+		return true
+	default:
+		return false
+	}
+}
+
+func isFloatType(t Type) bool {
+	switch t.Kind() {
+	case Float32, Float64:
+		return true
+	default:
+		return false
+	}
+}
+
+func isIntegerType(t Type) bool {
+	switch t.Kind() {
+	case Int, Int8, Int16, Int32, Int64, Uint, Uint8, Uint16, Uint32, Uint64, Uintptr:
+		return true
+	default:
+		return false
+	}
+}
+
+func (c *ctx) isIdentical(n Node, t, u Type) bool {
+	tk := t.Kind()
+	uk := u.Kind()
+	if tk != uk {
+		return false
+	}
+
+	if t == u {
+		return true
+	}
+
+	if isAnyUntypedKind(tk) && isAnyUntypedKind(uk) && tk == uk {
+		return true
+	}
+
+	switch x := t.(type) {
+	// case *ArrayTypeNode:
+	// 	switch y := u.(type) {
+	// 	case *ArrayTypeNode:
+	// 		return x.Len == y.Len && c.isIdentical(n, x.Elem, y.Elem)
+	// 	}
+	// case *StructType:
+	// 	switch y := u.(type) {
+	// 	case *StructType:
+	// 		if len(x.Fields) != len(y.Fields) {
+	// 			return false
+	// 		}
+
+	// 		for i, v := range x.Fields {
+	// 			w := y.Fields[i]
+	// 			if v.Name != w.Name || !c.isIdentical(n, v.Type(), w.Type()) {
+	// 				return false
+	// 			}
+	// 		}
+
+	// 		return true
+	// 	}
+	// case *FunctionType:
+	// 	switch y := u.(type) {
+	// 	case *FunctionType:
+	// 		in, out := x.Parameters.Types, x.Result.Types
+	// 		in2, out2 := y.Parameters.Types, y.Result.Types
+	// 		if len(in) != len(in2) || len(out) != len(out2) {
+	// 			return false
+	// 		}
+
+	// 		for i, v := range in {
+	// 			if !c.isIdentical(n, v, in2[i]) {
+	// 				return false
+	// 			}
+	// 		}
+
+	// 		for i, v := range out {
+	// 			if !c.isIdentical(n, v, out2[i]) {
+	// 				return false
+	// 			}
+	// 		}
+
+	// 		return true
+	// 	}
+	// case *PointerType:
+	// 	switch y := u.(type) {
+	// 	case *PointerType:
+	// 		return c.isIdentical(n, x.Elem, y.Elem)
+	// 	}
+	default:
+		c.err(n, "TODO %v %v", x, u)
+	}
+
+	return false
+}
+
+func (c *ctx) mustIdentical(n Node, t, u Type) bool {
+	if !c.isIdentical(n, t, u) {
+		c.err(n, "incompatible types: %v and %v", t, u)
+		return false
+	}
+
+	return true
+}
+
+func (c *ctx) checkType(n Node) Type {
+	switch x := n.(type) {
+	case *ArrayTypeNode:
+		return x.check(c)
+	default:
+		c.err(n, "TODO %T", x)
+		return Invalid
+	}
+}

vendor/modernc.org/gc/v3/value.go

@@ -0,0 +1,716 @@
+// Copyright 2022 The Gc Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package gc // modernc.org/gc/v3
+
+import (
+	"go/constant"
+	"math"
+)
+
+var (
+	_ Expression = (*BasicLitNode)(nil)
+	_ Expression = (*BinaryExpressionNode)(nil)
+	_ Expression = (*CompositeLitNode)(nil)
+	_ Expression = (*ConversionNode)(nil)
+	_ Expression = (*FunctionLitNode)(nil)
+	_ Expression = (*KeyedElementNode)(nil)
+	_ Expression = (*LiteralValueNode)(nil)
+	_ Expression = (*MethodExprNode)(nil)
+	_ Expression = (*OperandNameNode)(nil)
+	_ Expression = (*OperandNode)(nil)
+	_ Expression = (*OperandQualifiedNameNode)(nil)
+	_ Expression = (*ParenthesizedExpressionNode)(nil)
+	_ Expression = (*PrimaryExprNode)(nil)
+	_ Expression = (*UnaryExprNode)(nil)
+	_ Expression = (*ValueExpression)(nil)
+
+	falseVal = constant.MakeBool(false)
+	trueVal  = constant.MakeBool(true)
+	unknown  = constant.MakeUnknown()
+)
+
+func known(v constant.Value) bool { return v != nil && v.Kind() != constant.Unknown }
+
+type valueCache struct {
+	v constant.Value
+}
+
+func (n *valueCache) Value() constant.Value {
+	if n.v != nil {
+		return n.v
+	}
+
+	return unknown
+}
+
+func (n *valueCache) setValue(v constant.Value) constant.Value {
+	n.v = v
+	return v
+}
+
+type valuer interface {
+	Value() constant.Value
+}
+
+type Expression interface {
+	Node
+	checkExpr(c *ctx) Expression
+	clone() Expression
+	typer
+	valuer
+}
+
+type ValueExpression struct {
+	Node
+	typeCache
+	valueCache
+}
+
+func (n *ValueExpression) checkExpr(c *ctx) Expression {
+	panic(todo("%v: %T %s", n.Position(), n, n.Source(false)))
+}
+
+func (n *ValueExpression) clone() Expression {
+	panic(todo("%v: %T %s", n.Position(), n, n.Source(false)))
+}
+
+func (n *BasicLitNode) Type() Type {
+	switch n.Ch() {
+	case CHAR:
+		return n.ctx.int32
+	case INT:
+		return n.ctx.untypedInt
+	case FLOAT:
+		return n.ctx.untypedFloat
+	case STRING:
+		return n.ctx.untypedString
+	default:
+		panic(todo("%v: %T %s %v", n.Position(), n, n.Source(false), n.Ch()))
+	}
+}
+
+func (n *BasicLitNode) Value() constant.Value {
+	return constant.MakeFromLiteral(n.Src(), n.Ch(), 0)
+}
+
+func (n *BasicLitNode) checkExpr(c *ctx) Expression {
+	n.ctx = c
+	if !known(n.Value()) {
+		c.err(n, "invalid literal: %s", n.Source(false))
+	}
+	return n
+}
+
+func (n *BasicLitNode) clone() Expression {
+	panic(todo("%v: %T %s", n.Position(), n, n.Source(false)))
+}
+
+func (n *OperandNameNode) Type() Type {
+	panic(todo("%v: %T %s", n.Position(), n, n.Source(false)))
+}
+
+func (n *OperandNameNode) Value() constant.Value {
+	panic(todo("%v: %T %s", n.Position(), n, n.Source(false)))
+}
+
+func (n *OperandNameNode) checkExpr(c *ctx) Expression {
+	in, named := n.LexicalScope().lookup(n.Name)
+	switch x := named.n.(type) {
+	case *ConstSpecNode:
+		switch in.kind {
+		case UniverseScope:
+			switch n.Name.Src() {
+			case "iota":
+				if c.iota < 0 {
+					panic(todo("%v: %T %s", n.Position(), x, n.Source(false)))
+				}
+
+				r := &ValueExpression{Node: x}
+				r.t = c.untypedInt
+				r.v = constant.MakeInt64(c.iota)
+				return r
+			default:
+				panic(todo("%v: %T %s", n.Position(), x, n.Source(false)))
+			}
+		default:
+			return x.Expression
+		}
+	default:
+		panic(todo("%v: %T %s", n.Position(), x, n.Source(false)))
+	}
+}
+
+func (n *OperandNameNode) clone() Expression {
+	panic(todo("%v: %T %s", n.Position(), n, n.Source(false)))
+}
+
+func (n *ParenthesizedExpressionNode) Type() Type {
+	panic(todo("%v: %T %s", n.Position(), n, n.Source(false)))
+}
+
+func (n *ParenthesizedExpressionNode) Value() constant.Value {
+	panic(todo("%v: %T %s", n.Position(), n, n.Source(false)))
+}
+
+func (n *ParenthesizedExpressionNode) checkExpr(c *ctx) Expression {
+	return n.Expression.checkExpr(c)
+}
+
+func (n *ParenthesizedExpressionNode) clone() Expression {
+	panic(todo("%v: %T %s", n.Position(), n, n.Source(false)))
+}
+
+func (n *LiteralValueNode) Type() Type {
+	panic(todo("%v: %T %s", n.Position(), n, n.Source(false)))
+}
+
+func (n *LiteralValueNode) Value() constant.Value {
+	panic(todo("%v: %T %s", n.Position(), n, n.Source(false)))
+}
+
+func (n *LiteralValueNode) checkExpr(c *ctx) Expression {
+	panic(todo("%v: %T %s", n.Position(), n, n.Source(false)))
+}
+
+func (n *LiteralValueNode) clone() Expression {
+	panic(todo("%v: %T %s", n.Position(), n, n.Source(false)))
+}
+
+func (n *KeyedElementNode) Type() Type {
+	panic(todo("%v: %T %s", n.Position(), n, n.Source(false)))
+}
+
+func (n *KeyedElementNode) Value() constant.Value {
+	panic(todo("%v: %T %s", n.Position(), n, n.Source(false)))
+}
+
+func (n *KeyedElementNode) checkExpr(c *ctx) Expression {
+	panic(todo("%v: %T %s", n.Position(), n, n.Source(false)))
+}
+
+func (n *KeyedElementNode) clone() Expression {
+	panic(todo("%v: %T %s", n.Position(), n, n.Source(false)))
+}
+
+func (n *CompositeLitNode) Type() Type {
+	panic(todo("%v: %T %s", n.Position(), n, n.Source(false)))
+}
+
+func (n *CompositeLitNode) Value() constant.Value {
+	panic(todo("%v: %T %s", n.Position(), n, n.Source(false)))
+}
+
+func (n *CompositeLitNode) checkExpr(c *ctx) Expression {
+	if n == nil {
+		return nil
+	}
+
+	if !n.enter(c, n) {
+		return n
+	}
+
+	t := n.setType(c.checkType(n.LiteralType))
+	n.LiteralValue.check(c, t)
+	return n
+}
+
+func (n *CompositeLitNode) clone() Expression {
+	panic(todo("%v: %T %s", n.Position(), n, n.Source(false)))
+}
+
+func (n *LiteralValueNode) check(c *ctx, t Type) {
+	if n == nil {
+		return
+	}
+
+	switch t.Kind() {
+	case Array:
+		n.checkArray(c, t.(*ArrayTypeNode))
+	default:
+		panic(todo("%v: %T %s %v", n.Position(), n, n.Source(false), t.Kind()))
+	}
+}
+
+func (n *LiteralValueNode) checkArray(c *ctx, t *ArrayTypeNode) {
+	panic(todo("%v: %T %s %s", n.Position(), n, t, n.Source(false)))
+}
+
+func (n *FunctionLitNode) Type() Type {
+	panic(todo("%v: %T %s", n.Position(), n, n.Source(false)))
+}
+
+func (n *FunctionLitNode) Value() constant.Value {
+	panic(todo("%v: %T %s", n.Position(), n, n.Source(false)))
+}
+
+func (n *FunctionLitNode) checkExpr(c *ctx) Expression {
+	panic(todo("%v: %T %s", n.Position(), n, n.Source(false)))
+}
+
+func (n *FunctionLitNode) clone() Expression {
+	panic(todo("%v: %T %s", n.Position(), n, n.Source(false)))
+}
+
+func (n *OperandNode) Type() Type {
+	panic(todo("%v: %T %s", n.Position(), n, n.Source(false)))
+}
+
+func (n *OperandNode) Value() constant.Value {
+	panic(todo("%v: %T %s", n.Position(), n, n.Source(false)))
+}
+
+func (n *OperandNode) checkExpr(c *ctx) Expression {
+	panic(todo("%v: %T %s", n.Position(), n, n.Source(false)))
+}
+
+func (n *OperandNode) clone() Expression {
+	panic(todo("%v: %T %s", n.Position(), n, n.Source(false)))
+}
+
+func (n *OperandQualifiedNameNode) Type() Type {
+	panic(todo("%v: %T %s", n.Position(), n, n.Source(false)))
+}
+
+func (n *OperandQualifiedNameNode) Value() constant.Value {
+	panic(todo("%v: %T %s", n.Position(), n, n.Source(false)))
+}
+
+func (n *OperandQualifiedNameNode) checkExpr(c *ctx) Expression {
+	panic(todo("%v: %T %s", n.Position(), n, n.Source(false)))
+}
+
+func (n *OperandQualifiedNameNode) clone() Expression {
+	panic(todo("%v: %T %s", n.Position(), n, n.Source(false)))
+}
+
+func (n *ConversionNode) Type() Type {
+	return n.TypeNode
+}
+
+func (n *ConversionNode) checkExpr(c *ctx) Expression {
+	t := n.TypeNode.check(c)
+	n.Expression = n.Expression.checkExpr(c)
+	v := n.Expression.Value()
+	n.v = c.convertValue(n.Expression, v, t)
+	return n
+}
+
+func (n *ConversionNode) clone() Expression {
+	panic(todo("%v: %T %s", n.Position(), n, n.Source(false)))
+}
+
+func (n *MethodExprNode) Type() Type {
+	panic(todo("%v: %T %s", n.Position(), n, n.Source(false)))
+}
+
+func (n *MethodExprNode) Value() constant.Value {
+	panic(todo("%v: %T %s", n.Position(), n, n.Source(false)))
+}
+
+func (n *MethodExprNode) checkExpr(c *ctx) Expression {
+	panic(todo("%v: %T %s", n.Position(), n, n.Source(false)))
+}
+
+func (n *MethodExprNode) clone() Expression {
+	panic(todo("%v: %T %s", n.Position(), n, n.Source(false)))
+}
+
+func (n *PrimaryExprNode) Type() Type {
+	panic(todo("%v: %T %s", n.Position(), n, n.Source(false)))
+}
+
+func (n *PrimaryExprNode) Value() constant.Value {
+	panic(todo("%v: %T %s", n.Position(), n, n.Source(false)))
+}
+
+func (n *PrimaryExprNode) checkExpr(c *ctx) Expression {
+	switch x := n.PrimaryExpr.(type) {
+	case *OperandNameNode:
+		_, named := x.LexicalScope().lookup(x.Name)
+		switch y := named.n.(type) {
+		case *TypeDefNode:
+			switch z := n.Postfix.(type) {
+			case *ArgumentsNode:
+				cnv := &ConversionNode{
+					TypeNode: &TypeNameNode{
+						Name:          x.Name,
+						lexicalScoper: x.lexicalScoper,
+					},
+					LPAREN:     z.LPAREN,
+					Expression: z.Expression,
+					RPAREN:     z.RPAREN,
+				}
+				return cnv.checkExpr(c)
+			default:
+				panic(todo("%v: %T %s", n.Position(), z, n.Source(false)))
+			}
+		default:
+			panic(todo("%v: %T %s", n.Position(), y, n.Source(false)))
+		}
+	default:
+		panic(todo("%v: %T %s", n.Position(), x, n.Source(false)))
+	}
+
+	n.PrimaryExpr = n.PrimaryExpr.checkExpr(c)
+	switch x := n.Postfix.(type) {
+	default:
+		panic(todo("%v: %T %s", n.Position(), x, n.Source(false)))
+	}
+}
+
+func (n *PrimaryExprNode) clone() Expression {
+	panic(todo("%v: %T %s", n.Position(), n, n.Source(false)))
+}
+
+func (n *BinaryExpressionNode) checkExpr(c *ctx) (r Expression) {
+	if n == nil {
+		return nil
+	}
+
+	if n.typeCache.Type() != Invalid {
+		return n
+	}
+
+	n.LHS = n.LHS.checkExpr(c)
+	n.RHS = n.RHS.checkExpr(c)
+	lv := n.LHS.Value()
+	lt := n.LHS.Type()
+	rv := n.RHS.Value()
+	rt := n.RHS.Type()
+
+	defer func() {
+		if known(lv) && known(rv) && r != nil && !known(r.Value()) {
+			c.err(n.Op, "operation value not determined: %v %s %v", lv, n.Op.Src(), rv)
+		}
+	}()
+
+	switch n.Op.Ch() {
+	case SHL, SHR:
+		var u uint64
+		var uOk bool
+		n.t = lt
+		// The right operand in a shift expression must have integer type or be an
+		// untyped constant representable by a value of type uint.
+		switch {
+		case isIntegerType(rt):
+			// ok
+		case known(rv):
+			if isAnyArithmeticType(rt) {
+				rv = c.convertValue(n.RHS, rv, c.cfg.uint)
+				if known(rv) {
+					u, uOk = constant.Uint64Val(rv)
+				}
+				break
+			}
+
+			c.err(n.Op, "TODO %v", n.Op.Src())
+			return n
+		default:
+			panic(todo("%v: %T %s", n.Position(), n, n.Source(false)))
+			return n
+		}
+
+		// If the left operand of a non-constant shift expression is an untyped
+		// constant, it is first implicitly converted to the type it would assume if
+		// the shift expression were replaced by its left operand alone.
+		switch {
+		case known(lv) && !known(rv):
+			panic(todo("%v: %T %s", n.Position(), n, n.Source(false)))
+			// c.err(n.Op, "TODO %v", n.Op.Ch.str())
+			// return n
+		case known(lv) && known(rv):
+			if !uOk {
+				panic(todo(""))
+			}
+
+			n.t = lt
+			n.v = constant.Shift(lv, n.Op.Ch(), uint(u))
+		default:
+			trc("", known(lv), known(rv), u, uOk)
+			panic(todo("%v: %T %s", n.Position(), n, n.Source(false)))
+			// n.t = lt
+			// n.v = constant.BinaryOp(lv, n.Op.Ch(), rv)
+		}
+	case ADD, SUB, MUL, QUO, REM:
+		if !isAnyArithmeticType(lt) || !isAnyArithmeticType(rt) {
+			c.err(n.Op, "TODO %v %v", lt, rt)
+			break
+		}
+
+		// For other binary operators, the operand types must be identical unless the
+		// operation involves shifts or untyped constants.
+		//
+		// Except for shift operations, if one operand is an untyped constant and the
+		// other operand is not, the constant is implicitly converted to the type of
+		// the other operand.
+		switch {
+		case isAnyUntypedType(lt) && isAnyUntypedType(rt):
+			n.v = constant.BinaryOp(lv, n.Op.Ch(), rv)
+			switch n.v.Kind() {
+			case constant.Int:
+				n.t = c.untypedInt
+			case constant.Float:
+				n.t = c.untypedFloat
+			default:
+				c.err(n.Op, "TODO %v %v %q %v %v -> %v %v", lv, lt, n.Op.Src(), rv, rt, n.v, n.v.Kind())
+			}
+		case isAnyUntypedType(lt) && !isAnyUntypedType(rt):
+			c.err(n.Op, "TODO %v %v %q %v %v", lv, lt, n.Op.Src(), rv, rt)
+		case !isAnyUntypedType(lt) && isAnyUntypedType(rt):
+			c.err(n.Op, "TODO %v %v %q %v %v", lv, lt, n.Op.Src(), rv, rt)
+		default: // case !isAnyUntypedType(lt) && !isAnyUntypedType(rt):
+			c.err(n.Op, "TODO %v %v %q %v %v", lv, lt, n.Op.Src(), rv, rt)
+		}
+	default:
+		c.err(n.Op, "TODO %v %v %q %v %v", lv, lt, n.Op.Src(), rv, rt)
+	}
+	return n
+}
+
+func (n *BinaryExpressionNode) clone() Expression {
+	panic(todo("%v: %T %s", n.Position(), n, n.Source(false)))
+}
+
+func (n *UnaryExprNode) checkExpr(c *ctx) Expression {
+	if n == nil {
+		return nil
+	}
+
+	if n.typeCache.Type() != Invalid {
+		return n
+	}
+
+	n.UnaryExpr = n.UnaryExpr.checkExpr(c)
+	v := n.UnaryExpr.Value()
+	t := n.UnaryExpr.Type()
+	switch n.Op.Ch() {
+	default:
+		trc("", v, t)
+		panic(todo("%v: %T %s", n.Op.Position(), n, n.Source(false)))
+	}
+}
+
+func (n *UnaryExprNode) clone() Expression {
+	panic(todo("%v: %T %s", n.Position(), n, n.Source(false)))
+}
+
+func (c *ctx) convertValue(n Node, v constant.Value, to Type) (r constant.Value) {
+	if !known(v) {
+		return unknown
+	}
+
+	switch to.Kind() {
+	case
+		Complex128,
+		Complex64,
+		Function,
+		Interface,
+		Map,
+		Pointer,
+		Slice,
+		String,
+		Struct,
+		Tuple,
+		UnsafePointer,
+		UntypedBool,
+		UntypedComplex,
+		UntypedFloat,
+		UntypedInt,
+		UntypedNil,
+		UntypedRune,
+		UntypedString:
+
+		c.err(n, "TODO %v -> %v", v, to)
+	case Int:
+		w := constant.ToInt(v)
+		if !known(w) {
+			c.err(n, "cannot convert %s to %s", v, to)
+			return unknown
+		}
+
+		i64, ok := constant.Int64Val(w)
+		if !ok {
+			c.err(n, "value %s overflows %s", v, to)
+			return unknown
+		}
+
+		switch c.cfg.goarch {
+		case "386", "arm":
+			if i64 < math.MinInt32 || i64 > math.MaxInt32 {
+				c.err(n, "value %s overflows %s", v, to)
+				return unknown
+			}
+		}
+		return w
+	case Int8:
+		w := constant.ToInt(v)
+		if !known(w) {
+			c.err(n, "cannot convert %s to %s", v, to)
+			return unknown
+		}
+
+		i64, ok := constant.Int64Val(w)
+		if !ok {
+			c.err(n, "value %s overflows %s", v, to)
+			return unknown
+		}
+
+		if i64 < math.MinInt8 || i64 > math.MaxInt8 {
+			c.err(n, "value %s overflows %s", v, to)
+			return unknown
+		}
+
+		return w
+	case Int16:
+		w := constant.ToInt(v)
+		if !known(w) {
+			c.err(n, "cannot convert %s to %s", v, to)
+			return unknown
+		}
+
+		i64, ok := constant.Int64Val(w)
+		if !ok {
+			c.err(n, "value %s overflows %s", v, to)
+			return unknown
+		}
+
+		if i64 < math.MinInt16 || i64 > math.MaxInt16 {
+			c.err(n, "value %s overflows %s", v, to)
+			return unknown
+		}
+
+		return w
+	case Int32:
+		w := constant.ToInt(v)
+		if !known(w) {
+			c.err(n, "cannot convert %s to %s", v, to)
+			return unknown
+		}
+
+		i64, ok := constant.Int64Val(w)
+		if !ok {
+			c.err(n, "value %s overflows %s", v, to)
+			return unknown
+		}
+
+		if i64 < math.MinInt32 || i64 > math.MaxInt32 {
+			c.err(n, "value %s overflows %s", v, to)
+			return unknown
+		}
+
+		return w
+	case Int64:
+		w := constant.ToInt(v)
+		if !known(w) {
+			c.err(n, "cannot convert %s to %s", v, to)
+			return unknown
+		}
+
+		if _, ok := constant.Int64Val(w); !ok {
+			c.err(n, "value %s overflows %s", v, to)
+			return unknown
+		}
+
+		return w
+	case Uint, Uintptr:
+		w := constant.ToInt(v)
+		if !known(w) {
+			c.err(n, "cannot convert %s to %s", v, to)
+			return unknown
+		}
+
+		u64, ok := constant.Uint64Val(w)
+		if !ok {
+			c.err(n, "value %s overflows %s", v, to)
+			return unknown
+		}
+
+		switch c.cfg.goarch {
+		case "386", "arm":
+			if u64 > math.MaxUint32 {
+				c.err(n, "value %s overflows %s", v, to)
+				return unknown
+			}
+		}
+		return w
+	case Uint8:
+		w := constant.ToInt(v)
+		if !known(w) {
+			c.err(n, "cannot convert %s to %s", v, to)
+			return unknown
+		}
+
+		u64, ok := constant.Uint64Val(w)
+		if !ok {
+			c.err(n, "value %s overflows %s", v, to)
+			return unknown
+		}
+
+		if u64 > math.MaxUint8 {
+			c.err(n, "value %s overflows %s", v, to)
+			return unknown
+		}
+
+		return w
+	case Uint16:
+		w := constant.ToInt(v)
+		if !known(w) {
+			c.err(n, "cannot convert %s to %s", v, to)
+			return unknown
+		}
+
+		u64, ok := constant.Uint64Val(w)
+		if !ok {
+			c.err(n, "value %s overflows %s", v, to)
+			return unknown
+		}
+
+		if u64 > math.MaxUint16 {
+			c.err(n, "value %s overflows %s", v, to)
+			return unknown
+		}
+
+		return w
+	case Uint32:
+		w := constant.ToInt(v)
+		if !known(w) {
+			c.err(n, "cannot convert %s to %s", v, to)
+			return unknown
+		}
+
+		u64, ok := constant.Uint64Val(w)
+		if !ok {
+			c.err(n, "value %s overflows %s", v, to)
+			return unknown
+		}
+
+		if u64 > math.MaxUint32 {
+			c.err(n, "value %s overflows %s", v, to)
+			return unknown
+		}
+
+		return w
+	case Uint64:
+		w := constant.ToInt(v)
+		if !known(w) {
+			c.err(n, "cannot convert %s to %s", v, to)
+			return unknown
+		}
+
+		if _, ok := constant.Uint64Val(w); !ok {
+			c.err(n, "value %s overflows %s", v, to)
+			return unknown
+		}
+
+		return w
+	case Float32, Float64:
+		return constant.ToFloat(v)
+	case Bool:
+		if v.Kind() == constant.Bool {
+			return v
+		}
+	}
+	return unknown
+}

vendor/modernc.org/libc/Makefile

@@ -9,6 +9,7 @@
 	linux_amd64 \
 	linux_arm \
 	linux_arm64 \
+	strace \
 
 
 grep=--include=*.go --include=*.l --include=*.y --include=*.yy --include=*.qbe --include=*.ssa
@@ -171,6 +172,8 @@ editor:
 	gofmt -l -s -w *.go
 	go test -short 2>&1 | tee -a log
 	go install -v ./...
+	go build -o /dev/null generate.go
+	go build -o /dev/null strace.go
 
 later:
 	@grep -n $(grep) LATER * || true
@@ -197,3 +200,7 @@ work:
 	go work use ../ccgo/v4
 	go work use ../ccgo/v3
 	go work use ../cc/v4
+
+strace:
+	go run strace.go
+	go build -v ./...

vendor/modernc.org/libc/build_all_targets.sh

@@ -1,5 +1,5 @@
 set -e
-for tag in none dmesg libc.membrk libc.memgrind
+for tag in none libc.dmesg libc.membrk libc.memgrind libc.strace
 do
 	echo "-tags=$tag"
 	echo "GOOS=darwin GOARCH=amd64"
@@ -32,6 +32,9 @@ do
 	echo "GOOS=linux GOARCH=loong64"
 	GOOS=linux GOARCH=loong64 go build -tags=$tag -v ./...
 	GOOS=linux GOARCH=loong64 go test -tags=$tag -c -o /dev/null
+	echo "GOOS=linux GOARCH=mips64le"
+	GOOS=linux GOARCH=mips64le go build -tags=$tag -v ./...
+	GOOS=linux GOARCH=mips64le go test -tags=$tag -c -o /dev/null
 	echo "GOOS=linux GOARCH=ppc64le"
 	GOOS=linux GOARCH=ppc64le go build -tags=$tag -v ./...
 	GOOS=linux GOARCH=ppc64le go test -tags=$tag -c -o /dev/null

vendor/modernc.org/libc/capi_illumos_amd64.go

@@ -0,0 +1,528 @@
+// Code generated by 'go generate' - DO NOT EDIT.
+
+package libc // import "modernc.org/libc"
+
+var CAPI = map[string]struct{}{
+	"_IO_putc":                         {},
+	"___errno_location":                {},
+	"__assert_fail":                    {},
+	"__builtin___memcpy_chk":           {},
+	"__builtin___memmove_chk":          {},
+	"__builtin___memset_chk":           {},
+	"__builtin___snprintf_chk":         {},
+	"__builtin___sprintf_chk":          {},
+	"__builtin___strcat_chk":           {},
+	"__builtin___strcpy_chk":           {},
+	"__builtin___strncpy_chk":          {},
+	"__builtin___vsnprintf_chk":        {},
+	"__builtin_abort":                  {},
+	"__builtin_abs":                    {},
+	"__builtin_add_overflowInt64":      {},
+	"__builtin_add_overflowUint32":     {},
+	"__builtin_add_overflowUint64":     {},
+	"__builtin_bswap16":                {},
+	"__builtin_bswap32":                {},
+	"__builtin_bswap64":                {},
+	"__builtin_bzero":                  {},
+	"__builtin_clz":                    {},
+	"__builtin_clzl":                   {},
+	"__builtin_clzll":                  {},
+	"__builtin_constant_p_impl":        {},
+	"__builtin_copysign":               {},
+	"__builtin_copysignf":              {},
+	"__builtin_copysignl":              {},
+	"__builtin_exit":                   {},
+	"__builtin_expect":                 {},
+	"__builtin_fabs":                   {},
+	"__builtin_fabsf":                  {},
+	"__builtin_fabsl":                  {},
+	"__builtin_free":                   {},
+	"__builtin_getentropy":             {},
+	"__builtin_huge_val":               {},
+	"__builtin_huge_valf":              {},
+	"__builtin_inf":                    {},
+	"__builtin_inff":                   {},
+	"__builtin_infl":                   {},
+	"__builtin_isnan":                  {},
+	"__builtin_isunordered":            {},
+	"__builtin_llabs":                  {},
+	"__builtin_malloc":                 {},
+	"__builtin_memcmp":                 {},
+	"__builtin_memcpy":                 {},
+	"__builtin_memset":                 {},
+	"__builtin_mmap":                   {},
+	"__builtin_mul_overflowInt64":      {},
+	"__builtin_mul_overflowUint128":    {},
+	"__builtin_mul_overflowUint64":     {},
+	"__builtin_nan":                    {},
+	"__builtin_nanf":                   {},
+	"__builtin_nanl":                   {},
+	"__builtin_object_size":            {},
+	"__builtin_popcount":               {},
+	"__builtin_popcountl":              {},
+	"__builtin_prefetch":               {},
+	"__builtin_printf":                 {},
+	"__builtin_snprintf":               {},
+	"__builtin_sprintf":                {},
+	"__builtin_strchr":                 {},
+	"__builtin_strcmp":                 {},
+	"__builtin_strcpy":                 {},
+	"__builtin_strlen":                 {},
+	"__builtin_sub_overflowInt64":      {},
+	"__builtin_trap":                   {},
+	"__builtin_unreachable":            {},
+	"__ccgo_dmesg":                     {},
+	"__ccgo_getMutexType":              {},
+	"__ccgo_in6addr_anyp":              {},
+	"__ccgo_pthreadAttrGetDetachState": {},
+	"__ccgo_pthreadMutexattrGettype":   {},
+	"__ccgo_sqlite3_log":               {},
+	"__cmsg_nxthdr":                    {},
+	"__ctype_b_loc":                    {},
+	"__ctype_get_mb_cur_max":           {},
+	"__errno_location":                 {},
+	"__floatscan":                      {},
+	"__fpclassify":                     {},
+	"__fpclassifyf":                    {},
+	"__fpclassifyl":                    {},
+	"__fsmu8":                          {},
+	"__h_errno_location":               {},
+	"__inet_aton":                      {},
+	"__intscan":                        {},
+	"__isalnum_l":                      {},
+	"__isalpha_l":                      {},
+	"__isdigit_l":                      {},
+	"__islower_l":                      {},
+	"__isnan":                          {},
+	"__isnanf":                         {},
+	"__isnanl":                         {},
+	"__isoc99_sscanf":                  {},
+	"__isprint_l":                      {},
+	"__isupper_l":                      {},
+	"__isxdigit_l":                     {},
+	"__lockfile":                       {},
+	"__lookup_ipliteral":               {},
+	"__lookup_name":                    {},
+	"__lookup_serv":                    {},
+	"__shgetc":                         {},
+	"__shlim":                          {},
+	"__strncasecmp_l":                  {},
+	"__sync_add_and_fetch_uint32":      {},
+	"__sync_sub_and_fetch_uint32":      {},
+	"__syscall1":                       {},
+	"__syscall3":                       {},
+	"__syscall4":                       {},
+	"__toread":                         {},
+	"__toread_needs_stdio_exit":        {},
+	"__uflow":                          {},
+	"__unlockfile":                     {},
+	"_exit":                            {},
+	"_longjmp":                         {},
+	"_obstack_begin":                   {},
+	"_obstack_newchunk":                {},
+	"_setjmp":                          {},
+	"abort":                            {},
+	"abs":                              {},
+	"accept":                           {},
+	"access":                           {},
+	"acos":                             {},
+	"acosh":                            {},
+	"alarm":                            {},
+	"asin":                             {},
+	"asinh":                            {},
+	"atan":                             {},
+	"atan2":                            {},
+	"atanh":                            {},
+	"atexit":                           {},
+	"atof":                             {},
+	"atoi":                             {},
+	"atol":                             {},
+	"backtrace":                        {},
+	"backtrace_symbols_fd":             {},
+	"bind":                             {},
+	"bsearch":                          {},
+	"bzero":                            {},
+	"calloc":                           {},
+	"ceil":                             {},
+	"ceilf":                            {},
+	"cfgetospeed":                      {},
+	"cfsetispeed":                      {},
+	"cfsetospeed":                      {},
+	"chdir":                            {},
+	"chmod":                            {},
+	"chown":                            {},
+	"clock_gettime":                    {},
+	"close":                            {},
+	"closedir":                         {},
+	"confstr":                          {},
+	"connect":                          {},
+	"copysign":                         {},
+	"copysignf":                        {},
+	"copysignl":                        {},
+	"cos":                              {},
+	"cosf":                             {},
+	"cosh":                             {},
+	"ctime":                            {},
+	"ctime_r":                          {},
+	"dlclose":                          {},
+	"dlerror":                          {},
+	"dlopen":                           {},
+	"dlsym":                            {},
+	"dup2":                             {},
+	"dup3":                             {},
+	"endpwent":                         {},
+	"environ":                          {},
+	"execvp":                           {},
+	"exit":                             {},
+	"exp":                              {},
+	"fabs":                             {},
+	"fabsf":                            {},
+	"fabsl":                            {},
+	"faccessat":                        {},
+	"fchmod":                           {},
+	"fchmodat":                         {},
+	"fchown":                           {},
+	"fchownat":                         {},
+	"fclose":                           {},
+	"fcntl":                            {},
+	"fcntl64":                          {},
+	"fdopen":                           {},
+	"ferror":                           {},
+	"fflush":                           {},
+	"fgetc":                            {},
+	"fgets":                            {},
+	"fileno":                           {},
+	"floor":                            {},
+	"fmod":                             {},
+	"fmodl":                            {},
+	"fopen":                            {},
+	"fopen64":                          {},
+	"fork":                             {},
+	"fprintf":                          {},
+	"fputc":                            {},
+	"fputs":                            {},
+	"fread":                            {},
+	"free":                             {},
+	"freeaddrinfo":                     {},
+	"frexp":                            {},
+	"fscanf":                           {},
+	"fseek":                            {},
+	"fstat":                            {},
+	"fstat64":                          {},
+	"fstatfs":                          {},
+	"fsync":                            {},
+	"ftell":                            {},
+	"ftruncate":                        {},
+	"ftruncate64":                      {},
+	"fts64_close":                      {},
+	"fts64_open":                       {},
+	"fts64_read":                       {},
+	"fts_close":                        {},
+	"fts_open":                         {},
+	"fts_read":                         {},
+	"fwrite":                           {},
+	"gai_strerror":                     {},
+	"getaddrinfo":                      {},
+	"getc":                             {},
+	"getcwd":                           {},
+	"getegid":                          {},
+	"getentropy":                       {},
+	"getenv":                           {},
+	"geteuid":                          {},
+	"getgid":                           {},
+	"getgrgid":                         {},
+	"getgrgid_r":                       {},
+	"getgrnam":                         {},
+	"getgrnam_r":                       {},
+	"gethostbyaddr":                    {},
+	"gethostbyaddr_r":                  {},
+	"gethostbyname":                    {},
+	"gethostbyname2":                   {},
+	"gethostbyname2_r":                 {},
+	"gethostbyname_r":                  {},
+	"gethostname":                      {},
+	"getnameinfo":                      {},
+	"getpeername":                      {},
+	"getpid":                           {},
+	"getpwnam":                         {},
+	"getpwnam_r":                       {},
+	"getpwuid":                         {},
+	"getpwuid_r":                       {},
+	"getrandom":                        {},
+	"getresgid":                        {},
+	"getresuid":                        {},
+	"getrlimit":                        {},
+	"getrlimit64":                      {},
+	"getrusage":                        {},
+	"getservbyname":                    {},
+	"getsockname":                      {},
+	"getsockopt":                       {},
+	"gettimeofday":                     {},
+	"getuid":                           {},
+	"gmtime_r":                         {},
+	"h_errno":                          {},
+	"htonl":                            {},
+	"htons":                            {},
+	"hypot":                            {},
+	"inet_ntoa":                        {},
+	"inet_ntop":                        {},
+	"inet_pton":                        {},
+	"initstate":                        {},
+	"initstate_r":                      {},
+	"ioctl":                            {},
+	"isalnum":                          {},
+	"isalpha":                          {},
+	"isascii":                          {},
+	"isatty":                           {},
+	"isdigit":                          {},
+	"islower":                          {},
+	"isnan":                            {},
+	"isnanf":                           {},
+	"isnanl":                           {},
+	"isprint":                          {},
+	"isupper":                          {},
+	"iswalnum":                         {},
+	"iswspace":                         {},
+	"isxdigit":                         {},
+	"kill":                             {},
+	"ldexp":                            {},
+	"link":                             {},
+	"linkat":                           {},
+	"listen":                           {},
+	"llabs":                            {},
+	"localeconv":                       {},
+	"localtime":                        {},
+	"localtime_r":                      {},
+	"log":                              {},
+	"log10":                            {},
+	"log2":                             {},
+	"longjmp":                          {},
+	"lrand48":                          {},
+	"lseek":                            {},
+	"lseek64":                          {},
+	"lstat":                            {},
+	"lstat64":                          {},
+	"malloc":                           {},
+	"mblen":                            {},
+	"mbrtowc":                          {},
+	"mbsinit":                          {},
+	"mbstowcs":                         {},
+	"mbtowc":                           {},
+	"memchr":                           {},
+	"memcmp":                           {},
+	"memcpy":                           {},
+	"memmove":                          {},
+	"memset":                           {},
+	"mkdir":                            {},
+	"mkdirat":                          {},
+	"mkfifo":                           {},
+	"mknod":                            {},
+	"mknodat":                          {},
+	"mkostemp":                         {},
+	"mkstemp":                          {},
+	"mkstemp64":                        {},
+	"mkstemps":                         {},
+	"mkstemps64":                       {},
+	"mktime":                           {},
+	"mmap":                             {},
+	"mmap64":                           {},
+	"modf":                             {},
+	"mremap":                           {},
+	"munmap":                           {},
+	"nanf":                             {},
+	"nanosleep":                        {},
+	"nl_langinfo":                      {},
+	"ntohs":                            {},
+	"obstack_free":                     {},
+	"obstack_vprintf":                  {},
+	"open":                             {},
+	"open64":                           {},
+	"openat":                           {},
+	"opendir":                          {},
+	"openpty":                          {},
+	"pathconf":                         {},
+	"pause":                            {},
+	"pclose":                           {},
+	"perror":                           {},
+	"pipe":                             {},
+	"pipe2":                            {},
+	"poll":                             {},
+	"popen":                            {},
+	"posix_fadvise":                    {},
+	"pow":                              {},
+	"pread":                            {},
+	"printf":                           {},
+	"pselect":                          {},
+	"pthread_attr_destroy":             {},
+	"pthread_attr_getdetachstate":      {},
+	"pthread_attr_init":                {},
+	"pthread_attr_setdetachstate":      {},
+	"pthread_attr_setscope":            {},
+	"pthread_attr_setstacksize":        {},
+	"pthread_cond_broadcast":           {},
+	"pthread_cond_destroy":             {},
+	"pthread_cond_init":                {},
+	"pthread_cond_signal":              {},
+	"pthread_cond_timedwait":           {},
+	"pthread_cond_wait":                {},
+	"pthread_create":                   {},
+	"pthread_detach":                   {},
+	"pthread_equal":                    {},
+	"pthread_exit":                     {},
+	"pthread_getspecific":              {},
+	"pthread_join":                     {},
+	"pthread_key_create":               {},
+	"pthread_key_delete":               {},
+	"pthread_mutex_destroy":            {},
+	"pthread_mutex_init":               {},
+	"pthread_mutex_lock":               {},
+	"pthread_mutex_trylock":            {},
+	"pthread_mutex_unlock":             {},
+	"pthread_mutexattr_destroy":        {},
+	"pthread_mutexattr_init":           {},
+	"pthread_mutexattr_settype":        {},
+	"pthread_self":                     {},
+	"pthread_setspecific":              {},
+	"putc":                             {},
+	"putchar":                          {},
+	"puts":                             {},
+	"pwrite":                           {},
+	"qsort":                            {},
+	"raise":                            {},
+	"rand":                             {},
+	"rand_r":                           {},
+	"random":                           {},
+	"random_r":                         {},
+	"read":                             {},
+	"readdir":                          {},
+	"readdir64":                        {},
+	"readlink":                         {},
+	"readlinkat":                       {},
+	"readv":                            {},
+	"realloc":                          {},
+	"reallocarray":                     {},
+	"realpath":                         {},
+	"recv":                             {},
+	"recvfrom":                         {},
+	"recvmsg":                          {},
+	"remove":                           {},
+	"rename":                           {},
+	"renameat2":                        {},
+	"rewind":                           {},
+	"rindex":                           {},
+	"rint":                             {},
+	"rmdir":                            {},
+	"round":                            {},
+	"scalbn":                           {},
+	"scalbnl":                          {},
+	"sched_yield":                      {},
+	"select":                           {},
+	"send":                             {},
+	"sendmsg":                          {},
+	"sendto":                           {},
+	"setbuf":                           {},
+	"setenv":                           {},
+	"setjmp":                           {},
+	"setlocale":                        {},
+	"setrlimit":                        {},
+	"setrlimit64":                      {},
+	"setsid":                           {},
+	"setsockopt":                       {},
+	"setstate":                         {},
+	"setvbuf":                          {},
+	"shmat":                            {},
+	"shmctl":                           {},
+	"shmdt":                            {},
+	"shutdown":                         {},
+	"sigaction":                        {},
+	"signal":                           {},
+	"sin":                              {},
+	"sinf":                             {},
+	"sinh":                             {},
+	"sleep":                            {},
+	"snprintf":                         {},
+	"socket":                           {},
+	"sprintf":                          {},
+	"sqrt":                             {},
+	"srand48":                          {},
+	"sscanf":                           {},
+	"stat":                             {},
+	"stat64":                           {},
+	"stderr":                           {},
+	"stdin":                            {},
+	"stdout":                           {},
+	"strcasecmp":                       {},
+	"strcat":                           {},
+	"strchr":                           {},
+	"strcmp":                           {},
+	"strcpy":                           {},
+	"strcspn":                          {},
+	"strdup":                           {},
+	"strerror":                         {},
+	"strerror_r":                       {},
+	"strlcat":                          {},
+	"strlcpy":                          {},
+	"strlen":                           {},
+	"strncasecmp":                      {},
+	"strncat":                          {},
+	"strncmp":                          {},
+	"strncpy":                          {},
+	"strnlen":                          {},
+	"strpbrk":                          {},
+	"strrchr":                          {},
+	"strspn":                           {},
+	"strstr":                           {},
+	"strtod":                           {},
+	"strtof":                           {},
+	"strtoimax":                        {},
+	"strtok":                           {},
+	"strtol":                           {},
+	"strtold":                          {},
+	"strtoll":                          {},
+	"strtoul":                          {},
+	"strtoull":                         {},
+	"strtoumax":                        {},
+	"symlink":                          {},
+	"symlinkat":                        {},
+	"sysconf":                          {},
+	"system":                           {},
+	"tan":                              {},
+	"tanh":                             {},
+	"tcgetattr":                        {},
+	"tcsendbreak":                      {},
+	"tcsetattr":                        {},
+	"time":                             {},
+	"tmpfile":                          {},
+	"tolower":                          {},
+	"toupper":                          {},
+	"trunc":                            {},
+	"tzset":                            {},
+	"umask":                            {},
+	"uname":                            {},
+	"ungetc":                           {},
+	"unlink":                           {},
+	"unlinkat":                         {},
+	"unsetenv":                         {},
+	"usleep":                           {},
+	"utime":                            {},
+	"utimensat":                        {},
+	"utimes":                           {},
+	"uuid_copy":                        {},
+	"uuid_generate_random":             {},
+	"uuid_parse":                       {},
+	"uuid_unparse":                     {},
+	"vasprintf":                        {},
+	"vfprintf":                         {},
+	"vfscanf":                          {},
+	"vprintf":                          {},
+	"vsnprintf":                        {},
+	"vsprintf":                         {},
+	"vsscanf":                          {},
+	"waitpid":                          {},
+	"wcschr":                           {},
+	"wctomb":                           {},
+	"wcwidth":                          {},
+	"write":                            {},
+	"writev":                           {},
+	"zero_struct_address":              {},
+}

vendor/modernc.org/libc/capi_linux_mips64le.go

@@ -0,0 +1,528 @@
+// Code generated by 'go generate' - DO NOT EDIT.
+
+package libc // import "modernc.org/libc"
+
+var CAPI = map[string]struct{}{
+	"_IO_putc":                         {},
+	"___errno_location":                {},
+	"__assert_fail":                    {},
+	"__builtin___memcpy_chk":           {},
+	"__builtin___memmove_chk":          {},
+	"__builtin___memset_chk":           {},
+	"__builtin___snprintf_chk":         {},
+	"__builtin___sprintf_chk":          {},
+	"__builtin___strcat_chk":           {},
+	"__builtin___strcpy_chk":           {},
+	"__builtin___strncpy_chk":          {},
+	"__builtin___vsnprintf_chk":        {},
+	"__builtin_abort":                  {},
+	"__builtin_abs":                    {},
+	"__builtin_add_overflowInt64":      {},
+	"__builtin_add_overflowUint32":     {},
+	"__builtin_add_overflowUint64":     {},
+	"__builtin_bswap16":                {},
+	"__builtin_bswap32":                {},
+	"__builtin_bswap64":                {},
+	"__builtin_bzero":                  {},
+	"__builtin_clz":                    {},
+	"__builtin_clzl":                   {},
+	"__builtin_clzll":                  {},
+	"__builtin_constant_p_impl":        {},
+	"__builtin_copysign":               {},
+	"__builtin_copysignf":              {},
+	"__builtin_copysignl":              {},
+	"__builtin_exit":                   {},
+	"__builtin_expect":                 {},
+	"__builtin_fabs":                   {},
+	"__builtin_fabsf":                  {},
+	"__builtin_fabsl":                  {},
+	"__builtin_free":                   {},
+	"__builtin_getentropy":             {},
+	"__builtin_huge_val":               {},
+	"__builtin_huge_valf":              {},
+	"__builtin_inf":                    {},
+	"__builtin_inff":                   {},
+	"__builtin_infl":                   {},
+	"__builtin_isnan":                  {},
+	"__builtin_isunordered":            {},
+	"__builtin_llabs":                  {},
+	"__builtin_malloc":                 {},
+	"__builtin_memcmp":                 {},
+	"__builtin_memcpy":                 {},
+	"__builtin_memset":                 {},
+	"__builtin_mmap":                   {},
+	"__builtin_mul_overflowInt64":      {},
+	"__builtin_mul_overflowUint128":    {},
+	"__builtin_mul_overflowUint64":     {},
+	"__builtin_nan":                    {},
+	"__builtin_nanf":                   {},
+	"__builtin_nanl":                   {},
+	"__builtin_object_size":            {},
+	"__builtin_popcount":               {},
+	"__builtin_popcountl":              {},
+	"__builtin_prefetch":               {},
+	"__builtin_printf":                 {},
+	"__builtin_snprintf":               {},
+	"__builtin_sprintf":                {},
+	"__builtin_strchr":                 {},
+	"__builtin_strcmp":                 {},
+	"__builtin_strcpy":                 {},
+	"__builtin_strlen":                 {},
+	"__builtin_sub_overflowInt64":      {},
+	"__builtin_trap":                   {},
+	"__builtin_unreachable":            {},
+	"__ccgo_dmesg":                     {},
+	"__ccgo_getMutexType":              {},
+	"__ccgo_in6addr_anyp":              {},
+	"__ccgo_pthreadAttrGetDetachState": {},
+	"__ccgo_pthreadMutexattrGettype":   {},
+	"__ccgo_sqlite3_log":               {},
+	"__cmsg_nxthdr":                    {},
+	"__ctype_b_loc":                    {},
+	"__ctype_get_mb_cur_max":           {},
+	"__errno_location":                 {},
+	"__floatscan":                      {},
+	"__fpclassify":                     {},
+	"__fpclassifyf":                    {},
+	"__fpclassifyl":                    {},
+	"__fsmu8":                          {},
+	"__h_errno_location":               {},
+	"__inet_aton":                      {},
+	"__intscan":                        {},
+	"__isalnum_l":                      {},
+	"__isalpha_l":                      {},
+	"__isdigit_l":                      {},
+	"__islower_l":                      {},
+	"__isnan":                          {},
+	"__isnanf":                         {},
+	"__isnanl":                         {},
+	"__isoc99_sscanf":                  {},
+	"__isprint_l":                      {},
+	"__isupper_l":                      {},
+	"__isxdigit_l":                     {},
+	"__lockfile":                       {},
+	"__lookup_ipliteral":               {},
+	"__lookup_name":                    {},
+	"__lookup_serv":                    {},
+	"__shgetc":                         {},
+	"__shlim":                          {},
+	"__strncasecmp_l":                  {},
+	"__sync_add_and_fetch_uint32":      {},
+	"__sync_sub_and_fetch_uint32":      {},
+	"__syscall1":                       {},
+	"__syscall3":                       {},
+	"__syscall4":                       {},
+	"__toread":                         {},
+	"__toread_needs_stdio_exit":        {},
+	"__uflow":                          {},
+	"__unlockfile":                     {},
+	"_exit":                            {},
+	"_longjmp":                         {},
+	"_obstack_begin":                   {},
+	"_obstack_newchunk":                {},
+	"_setjmp":                          {},
+	"abort":                            {},
+	"abs":                              {},
+	"accept":                           {},
+	"access":                           {},
+	"acos":                             {},
+	"acosh":                            {},
+	"alarm":                            {},
+	"asin":                             {},
+	"asinh":                            {},
+	"atan":                             {},
+	"atan2":                            {},
+	"atanh":                            {},
+	"atexit":                           {},
+	"atof":                             {},
+	"atoi":                             {},
+	"atol":                             {},
+	"backtrace":                        {},
+	"backtrace_symbols_fd":             {},
+	"bind":                             {},
+	"bsearch":                          {},
+	"bzero":                            {},
+	"calloc":                           {},
+	"ceil":                             {},
+	"ceilf":                            {},
+	"cfgetospeed":                      {},
+	"cfsetispeed":                      {},
+	"cfsetospeed":                      {},
+	"chdir":                            {},
+	"chmod":                            {},
+	"chown":                            {},
+	"clock_gettime":                    {},
+	"close":                            {},
+	"closedir":                         {},
+	"confstr":                          {},
+	"connect":                          {},
+	"copysign":                         {},
+	"copysignf":                        {},
+	"copysignl":                        {},
+	"cos":                              {},
+	"cosf":                             {},
+	"cosh":                             {},
+	"ctime":                            {},
+	"ctime_r":                          {},
+	"dlclose":                          {},
+	"dlerror":                          {},
+	"dlopen":                           {},
+	"dlsym":                            {},
+	"dup2":                             {},
+	"dup3":                             {},
+	"endpwent":                         {},
+	"environ":                          {},
+	"execvp":                           {},
+	"exit":                             {},
+	"exp":                              {},
+	"fabs":                             {},
+	"fabsf":                            {},
+	"fabsl":                            {},
+	"faccessat":                        {},
+	"fchmod":                           {},
+	"fchmodat":                         {},
+	"fchown":                           {},
+	"fchownat":                         {},
+	"fclose":                           {},
+	"fcntl":                            {},
+	"fcntl64":                          {},
+	"fdopen":                           {},
+	"ferror":                           {},
+	"fflush":                           {},
+	"fgetc":                            {},
+	"fgets":                            {},
+	"fileno":                           {},
+	"floor":                            {},
+	"fmod":                             {},
+	"fmodl":                            {},
+	"fopen":                            {},
+	"fopen64":                          {},
+	"fork":                             {},
+	"fprintf":                          {},
+	"fputc":                            {},
+	"fputs":                            {},
+	"fread":                            {},
+	"free":                             {},
+	"freeaddrinfo":                     {},
+	"frexp":                            {},
+	"fscanf":                           {},
+	"fseek":                            {},
+	"fstat":                            {},
+	"fstat64":                          {},
+	"fstatfs":                          {},
+	"fsync":                            {},
+	"ftell":                            {},
+	"ftruncate":                        {},
+	"ftruncate64":                      {},
+	"fts64_close":                      {},
+	"fts64_open":                       {},
+	"fts64_read":                       {},
+	"fts_close":                        {},
+	"fts_open":                         {},
+	"fts_read":                         {},
+	"fwrite":                           {},
+	"gai_strerror":                     {},
+	"getaddrinfo":                      {},
+	"getc":                             {},
+	"getcwd":                           {},
+	"getegid":                          {},
+	"getentropy":                       {},
+	"getenv":                           {},
+	"geteuid":                          {},
+	"getgid":                           {},
+	"getgrgid":                         {},
+	"getgrgid_r":                       {},
+	"getgrnam":                         {},
+	"getgrnam_r":                       {},
+	"gethostbyaddr":                    {},
+	"gethostbyaddr_r":                  {},
+	"gethostbyname":                    {},
+	"gethostbyname2":                   {},
+	"gethostbyname2_r":                 {},
+	"gethostbyname_r":                  {},
+	"gethostname":                      {},
+	"getnameinfo":                      {},
+	"getpeername":                      {},
+	"getpid":                           {},
+	"getpwnam":                         {},
+	"getpwnam_r":                       {},
+	"getpwuid":                         {},
+	"getpwuid_r":                       {},
+	"getrandom":                        {},
+	"getresgid":                        {},
+	"getresuid":                        {},
+	"getrlimit":                        {},
+	"getrlimit64":                      {},
+	"getrusage":                        {},
+	"getservbyname":                    {},
+	"getsockname":                      {},
+	"getsockopt":                       {},
+	"gettimeofday":                     {},
+	"getuid":                           {},
+	"gmtime_r":                         {},
+	"h_errno":                          {},
+	"htonl":                            {},
+	"htons":                            {},
+	"hypot":                            {},
+	"inet_ntoa":                        {},
+	"inet_ntop":                        {},
+	"inet_pton":                        {},
+	"initstate":                        {},
+	"initstate_r":                      {},
+	"ioctl":                            {},
+	"isalnum":                          {},
+	"isalpha":                          {},
+	"isascii":                          {},
+	"isatty":                           {},
+	"isdigit":                          {},
+	"islower":                          {},
+	"isnan":                            {},
+	"isnanf":                           {},
+	"isnanl":                           {},
+	"isprint":                          {},
+	"isupper":                          {},
+	"iswalnum":                         {},
+	"iswspace":                         {},
+	"isxdigit":                         {},
+	"kill":                             {},
+	"ldexp":                            {},
+	"link":                             {},
+	"linkat":                           {},
+	"listen":                           {},
+	"llabs":                            {},
+	"localeconv":                       {},
+	"localtime":                        {},
+	"localtime_r":                      {},
+	"log":                              {},
+	"log10":                            {},
+	"log2":                             {},
+	"longjmp":                          {},
+	"lrand48":                          {},
+	"lseek":                            {},
+	"lseek64":                          {},
+	"lstat":                            {},
+	"lstat64":                          {},
+	"malloc":                           {},
+	"mblen":                            {},
+	"mbrtowc":                          {},
+	"mbsinit":                          {},
+	"mbstowcs":                         {},
+	"mbtowc":                           {},
+	"memchr":                           {},
+	"memcmp":                           {},
+	"memcpy":                           {},
+	"memmove":                          {},
+	"memset":                           {},
+	"mkdir":                            {},
+	"mkdirat":                          {},
+	"mkfifo":                           {},
+	"mknod":                            {},
+	"mknodat":                          {},
+	"mkostemp":                         {},
+	"mkstemp":                          {},
+	"mkstemp64":                        {},
+	"mkstemps":                         {},
+	"mkstemps64":                       {},
+	"mktime":                           {},
+	"mmap":                             {},
+	"mmap64":                           {},
+	"modf":                             {},
+	"mremap":                           {},
+	"munmap":                           {},
+	"nanf":                             {},
+	"nanosleep":                        {},
+	"nl_langinfo":                      {},
+	"ntohs":                            {},
+	"obstack_free":                     {},
+	"obstack_vprintf":                  {},
+	"open":                             {},
+	"open64":                           {},
+	"openat":                           {},
+	"opendir":                          {},
+	"openpty":                          {},
+	"pathconf":                         {},
+	"pause":                            {},
+	"pclose":                           {},
+	"perror":                           {},
+	"pipe":                             {},
+	"pipe2":                            {},
+	"poll":                             {},
+	"popen":                            {},
+	"posix_fadvise":                    {},
+	"pow":                              {},
+	"pread":                            {},
+	"printf":                           {},
+	"pselect":                          {},
+	"pthread_attr_destroy":             {},
+	"pthread_attr_getdetachstate":      {},
+	"pthread_attr_init":                {},
+	"pthread_attr_setdetachstate":      {},
+	"pthread_attr_setscope":            {},
+	"pthread_attr_setstacksize":        {},
+	"pthread_cond_broadcast":           {},
+	"pthread_cond_destroy":             {},
+	"pthread_cond_init":                {},
+	"pthread_cond_signal":              {},
+	"pthread_cond_timedwait":           {},
+	"pthread_cond_wait":                {},
+	"pthread_create":                   {},
+	"pthread_detach":                   {},
+	"pthread_equal":                    {},
+	"pthread_exit":                     {},
+	"pthread_getspecific":              {},
+	"pthread_join":                     {},
+	"pthread_key_create":               {},
+	"pthread_key_delete":               {},
+	"pthread_mutex_destroy":            {},
+	"pthread_mutex_init":               {},
+	"pthread_mutex_lock":               {},
+	"pthread_mutex_trylock":            {},
+	"pthread_mutex_unlock":             {},
+	"pthread_mutexattr_destroy":        {},
+	"pthread_mutexattr_init":           {},
+	"pthread_mutexattr_settype":        {},
+	"pthread_self":                     {},
+	"pthread_setspecific":              {},
+	"putc":                             {},
+	"putchar":                          {},
+	"puts":                             {},
+	"pwrite":                           {},
+	"qsort":                            {},
+	"raise":                            {},
+	"rand":                             {},
+	"rand_r":                           {},
+	"random":                           {},
+	"random_r":                         {},
+	"read":                             {},
+	"readdir":                          {},
+	"readdir64":                        {},
+	"readlink":                         {},
+	"readlinkat":                       {},
+	"readv":                            {},
+	"realloc":                          {},
+	"reallocarray":                     {},
+	"realpath":                         {},
+	"recv":                             {},
+	"recvfrom":                         {},
+	"recvmsg":                          {},
+	"remove":                           {},
+	"rename":                           {},
+	"renameat2":                        {},
+	"rewind":                           {},
+	"rindex":                           {},
+	"rint":                             {},
+	"rmdir":                            {},
+	"round":                            {},
+	"scalbn":                           {},
+	"scalbnl":                          {},
+	"sched_yield":                      {},
+	"select":                           {},
+	"send":                             {},
+	"sendmsg":                          {},
+	"sendto":                           {},
+	"setbuf":                           {},
+	"setenv":                           {},
+	"setjmp":                           {},
+	"setlocale":                        {},
+	"setrlimit":                        {},
+	"setrlimit64":                      {},
+	"setsid":                           {},
+	"setsockopt":                       {},
+	"setstate":                         {},
+	"setvbuf":                          {},
+	"shmat":                            {},
+	"shmctl":                           {},
+	"shmdt":                            {},
+	"shutdown":                         {},
+	"sigaction":                        {},
+	"signal":                           {},
+	"sin":                              {},
+	"sinf":                             {},
+	"sinh":                             {},
+	"sleep":                            {},
+	"snprintf":                         {},
+	"socket":                           {},
+	"sprintf":                          {},
+	"sqrt":                             {},
+	"srand48":                          {},
+	"sscanf":                           {},
+	"stat":                             {},
+	"stat64":                           {},
+	"stderr":                           {},
+	"stdin":                            {},
+	"stdout":                           {},
+	"strcasecmp":                       {},
+	"strcat":                           {},
+	"strchr":                           {},
+	"strcmp":                           {},
+	"strcpy":                           {},
+	"strcspn":                          {},
+	"strdup":                           {},
+	"strerror":                         {},
+	"strerror_r":                       {},
+	"strlcat":                          {},
+	"strlcpy":                          {},
+	"strlen":                           {},
+	"strncasecmp":                      {},
+	"strncat":                          {},
+	"strncmp":                          {},
+	"strncpy":                          {},
+	"strnlen":                          {},
+	"strpbrk":                          {},
+	"strrchr":                          {},
+	"strspn":                           {},
+	"strstr":                           {},
+	"strtod":                           {},
+	"strtof":                           {},
+	"strtoimax":                        {},
+	"strtok":                           {},
+	"strtol":                           {},
+	"strtold":                          {},
+	"strtoll":                          {},
+	"strtoul":                          {},
+	"strtoull":                         {},
+	"strtoumax":                        {},
+	"symlink":                          {},
+	"symlinkat":                        {},
+	"sysconf":                          {},
+	"system":                           {},
+	"tan":                              {},
+	"tanh":                             {},
+	"tcgetattr":                        {},
+	"tcsendbreak":                      {},
+	"tcsetattr":                        {},
+	"time":                             {},
+	"tmpfile":                          {},
+	"tolower":                          {},
+	"toupper":                          {},
+	"trunc":                            {},
+	"tzset":                            {},
+	"umask":                            {},
+	"uname":                            {},
+	"ungetc":                           {},
+	"unlink":                           {},
+	"unlinkat":                         {},
+	"unsetenv":                         {},
+	"usleep":                           {},
+	"utime":                            {},
+	"utimensat":                        {},
+	"utimes":                           {},
+	"uuid_copy":                        {},
+	"uuid_generate_random":             {},
+	"uuid_parse":                       {},
+	"uuid_unparse":                     {},
+	"vasprintf":                        {},
+	"vfprintf":                         {},
+	"vfscanf":                          {},
+	"vprintf":                          {},
+	"vsnprintf":                        {},
+	"vsprintf":                         {},
+	"vsscanf":                          {},
+	"waitpid":                          {},
+	"wcschr":                           {},
+	"wctomb":                           {},
+	"wcwidth":                          {},
+	"write":                            {},
+	"writev":                           {},
+	"zero_struct_address":              {},
+}

vendor/modernc.org/libc/ccgo.go

@@ -802,6 +802,22 @@ func PostIncAtomicUint32(p *uint32, d uint32) uint32     { return atomic.AddUint
 func PostIncAtomicUint64(p *uint64, d uint64) uint64     { return atomic.AddUint64(p, d) - d }
 func PostIncAtomicUintptr(p *uintptr, d uintptr) uintptr { return atomic.AddUintptr(p, d) - d }
 
+func PostIncAtomicInt32P(p uintptr, d int32) int32 {
+	return atomic.AddInt32((*int32)(unsafe.Pointer(p)), d) - d
+}
+func PostIncAtomicInt64P(p uintptr, d int64) int64 {
+	return atomic.AddInt64((*int64)(unsafe.Pointer(p)), d) - d
+}
+func PostIncAtomicUint32P(p uintptr, d uint32) uint32 {
+	return atomic.AddUint32((*uint32)(unsafe.Pointer(p)), d) - d
+}
+func PostIncAtomicUint64P(p uintptr, d uint64) uint64 {
+	return atomic.AddUint64((*uint64)(unsafe.Pointer(p)), d) - d
+}
+func PostIncAtomicUintptrP(p uintptr, d uintptr) uintptr {
+	return atomic.AddUintptr((*uintptr)(unsafe.Pointer(p)), d) - d
+}
+
 func PostDecInt8(p *int8, d int8) int8                         { r := *p; *p -= d; return r }
 func PostDecInt16(p *int16, d int16) int16                     { r := *p; *p -= d; return r }
 func PostDecInt32(p *int32, d int32) int32                     { r := *p; *p -= d; return r }

vendor/modernc.org/libc/errno/capi_illumos_amd64.go

@@ -0,0 +1,5 @@
+// Code generated by 'ccgo errno/gen.c -crt-import-path  -export-defines  -export-enums  -export-externs X -export-fields F -export-structs  -export-typedefs  -header -hide _OSSwapInt16,_OSSwapInt32,_OSSwapInt64 -ignore-unsupported-alignment -o errno/errno_illumos_amd64.go -pkgname errno', DO NOT EDIT.
+
+package errno
+
+var CAPI = map[string]struct{}{}

vendor/modernc.org/libc/errno/capi_linux_loong64.go

@@ -1,4 +1,4 @@
-// Code generated by 'ccgo errno/gen.c -crt-import-path  -export-defines  -export-enums  -export-externs X -export-fields F -export-structs  -export-typedefs  -header -hide _OSSwapInt16,_OSSwapInt32,_OSSwapInt64 -ignore-unsupported-alignment -o errno/errno_linux_amd64.go -pkgname errno', DO NOT EDIT.
+// Code generated by 'ccgo errno/gen.c -crt-import-path  -export-defines  -export-enums  -export-externs X -export-fields F -export-structs  -export-typedefs  -header -hide _OSSwapInt16,_OSSwapInt32,_OSSwapInt64 -ignore-unsupported-alignment -o errno/errno_linux_loong64.go -pkgname errno', DO NOT EDIT.
 
 package errno
 

vendor/modernc.org/libc/errno/capi_linux_mips64le.go

@@ -0,0 +1,5 @@
+// Code generated by 'ccgo errno/gen.c -crt-import-path  -export-defines  -export-enums  -export-externs X -export-fields F -export-structs  -export-typedefs  -header -hide _OSSwapInt16,_OSSwapInt32,_OSSwapInt64 -ignore-unsupported-alignment -o errno/errno_linux_amd64.go -pkgname errno', DO NOT EDIT.
+
+package errno
+
+var CAPI = map[string]struct{}{}

vendor/modernc.org/libc/errno/errno_illumos_amd64.go

@@ -0,0 +1,167 @@
+// Code generated by 'ccgo errno/gen.c -crt-import-path "" -export-defines "" -export-enums "" -export-externs X -export-fields F -export-structs "" -export-typedefs "" -header -hide _OSSwapInt16,_OSSwapInt32,_OSSwapInt64 -ignore-unsupported-alignment -o errno/errno_illumos_amd64.go -pkgname errno', DO NOT EDIT.
+
+package errno
+
+import (
+	"math"
+	"reflect"
+	"sync/atomic"
+	"unsafe"
+)
+
+var _ = math.Pi
+var _ reflect.Kind
+var _ atomic.Value
+var _ unsafe.Pointer
+
+const (
+	E2BIG              = 7   // errno.h:57:1:
+	EACCES             = 13  // errno.h:63:1:
+	EADDRINUSE         = 125 // errno.h:173:1:
+	EADDRNOTAVAIL      = 126 // errno.h:174:1:
+	EADV               = 68  // errno.h:128:1:
+	EAFNOSUPPORT       = 124 // errno.h:171:1:
+	EAGAIN             = 11  // errno.h:61:1:
+	EALREADY           = 149 // errno.h:193:1:
+	EBADE              = 50  // errno.h:104:1:
+	EBADF              = 9   // errno.h:59:1:
+	EBADFD             = 81  // errno.h:143:1:
+	EBADMSG            = 77  // errno.h:139:1:
+	EBADR              = 51  // errno.h:105:1:
+	EBADRQC            = 54  // errno.h:108:1:
+	EBADSLT            = 55  // errno.h:109:1:
+	EBFONT             = 57  // errno.h:112:1:
+	EBUSY              = 16  // errno.h:66:1:
+	ECANCELED          = 47  // errno.h:97:1:
+	ECHILD             = 10  // errno.h:60:1:
+	ECHRNG             = 37  // errno.h:87:1:
+	ECOMM              = 70  // errno.h:131:1:
+	ECONNABORTED       = 130 // errno.h:180:1:
+	ECONNREFUSED       = 146 // errno.h:189:1:
+	ECONNRESET         = 131 // errno.h:181:1:
+	EDEADLK            = 45  // errno.h:95:1:
+	EDEADLOCK          = 56  // errno.h:110:1:
+	EDESTADDRREQ       = 96  // errno.h:163:1:
+	EDOM               = 33  // errno.h:83:1:
+	EDQUOT             = 49  // errno.h:101:1:
+	EEXIST             = 17  // errno.h:67:1:
+	EFAULT             = 14  // errno.h:64:1:
+	EFBIG              = 27  // errno.h:77:1:
+	EHOSTDOWN          = 147 // errno.h:190:1:
+	EHOSTUNREACH       = 148 // errno.h:191:1:
+	EIDRM              = 36  // errno.h:86:1:
+	EILSEQ             = 88  // errno.h:152:1:
+	EINPROGRESS        = 150 // errno.h:194:1:
+	EINTR              = 4   // errno.h:54:1:
+	EINVAL             = 22  // errno.h:72:1:
+	EIO                = 5   // errno.h:55:1:
+	EISCONN            = 133 // errno.h:183:1:
+	EISDIR             = 21  // errno.h:71:1:
+	EL2HLT             = 44  // errno.h:94:1:
+	EL2NSYNC           = 38  // errno.h:88:1:
+	EL3HLT             = 39  // errno.h:89:1:
+	EL3RST             = 40  // errno.h:90:1:
+	ELIBACC            = 83  // errno.h:147:1:
+	ELIBBAD            = 84  // errno.h:148:1:
+	ELIBEXEC           = 87  // errno.h:151:1:
+	ELIBMAX            = 86  // errno.h:150:1:
+	ELIBSCN            = 85  // errno.h:149:1:
+	ELNRNG             = 41  // errno.h:91:1:
+	ELOCKUNMAPPED      = 72  // errno.h:135:1:
+	ELOOP              = 90  // errno.h:154:1:
+	EMFILE             = 24  // errno.h:74:1:
+	EMLINK             = 31  // errno.h:81:1:
+	EMSGSIZE           = 97  // errno.h:164:1:
+	EMULTIHOP          = 74  // errno.h:138:1:
+	ENAMETOOLONG       = 78  // errno.h:140:1:
+	ENETDOWN           = 127 // errno.h:176:1:
+	ENETRESET          = 129 // errno.h:178:1:
+	ENETUNREACH        = 128 // errno.h:177:1:
+	ENFILE             = 23  // errno.h:73:1:
+	ENOANO             = 53  // errno.h:107:1:
+	ENOBUFS            = 132 // errno.h:182:1:
+	ENOCSI             = 43  // errno.h:93:1:
+	ENODATA            = 61  // errno.h:120:1:
+	ENODEV             = 19  // errno.h:69:1:
+	ENOENT             = 2   // errno.h:52:1:
+	ENOEXEC            = 8   // errno.h:58:1:
+	ENOLCK             = 46  // errno.h:96:1:
+	ENOLINK            = 67  // errno.h:127:1:
+	ENOMEM             = 12  // errno.h:62:1:
+	ENOMSG             = 35  // errno.h:85:1:
+	ENONET             = 64  // errno.h:124:1:
+	ENOPKG             = 65  // errno.h:125:1:
+	ENOPROTOOPT        = 99  // errno.h:166:1:
+	ENOSPC             = 28  // errno.h:78:1:
+	ENOSR              = 63  // errno.h:122:1:
+	ENOSTR             = 60  // errno.h:119:1:
+	ENOSYS             = 89  // errno.h:153:1:
+	ENOTACTIVE         = 73  // errno.h:137:1:
+	ENOTBLK            = 15  // errno.h:65:1:
+	ENOTCONN           = 134 // errno.h:184:1:
+	ENOTDIR            = 20  // errno.h:70:1:
+	ENOTEMPTY          = 93  // errno.h:157:1:
+	ENOTRECOVERABLE    = 59  // errno.h:116:1:
+	ENOTSOCK           = 95  // errno.h:162:1:
+	ENOTSUP            = 48  // errno.h:98:1:
+	ENOTTY             = 25  // errno.h:75:1:
+	ENOTUNIQ           = 80  // errno.h:142:1:
+	ENXIO              = 6   // errno.h:56:1:
+	EOPNOTSUPP         = 122 // errno.h:169:1:
+	EOVERFLOW          = 79  // errno.h:141:1:
+	EOWNERDEAD         = 58  // errno.h:115:1:
+	EPERM              = 1   // errno.h:51:1:
+	EPFNOSUPPORT       = 123 // errno.h:170:1:
+	EPIPE              = 32  // errno.h:82:1:
+	EPROTO             = 71  // errno.h:132:1:
+	EPROTONOSUPPORT    = 120 // errno.h:167:1:
+	EPROTOTYPE         = 98  // errno.h:165:1:
+	ERANGE             = 34  // errno.h:84:1:
+	EREMCHG            = 82  // errno.h:144:1:
+	EREMOTE            = 66  // errno.h:126:1:
+	ERESTART           = 91  // errno.h:155:1:
+	EROFS              = 30  // errno.h:80:1:
+	ESHUTDOWN          = 143 // errno.h:186:1:
+	ESOCKTNOSUPPORT    = 121 // errno.h:168:1:
+	ESPIPE             = 29  // errno.h:79:1:
+	ESRCH              = 3   // errno.h:53:1:
+	ESRMNT             = 69  // errno.h:129:1:
+	ESTALE             = 151 // errno.h:197:1:
+	ESTRPIPE           = 92  // errno.h:156:1:
+	ETIME              = 62  // errno.h:121:1:
+	ETIMEDOUT          = 145 // errno.h:188:1:
+	ETOOMANYREFS       = 144 // errno.h:187:1:
+	ETXTBSY            = 26  // errno.h:76:1:
+	EUNATCH            = 42  // errno.h:92:1:
+	EUSERS             = 94  // errno.h:158:1:
+	EWOULDBLOCK        = 11  // errno.h:192:1:
+	EXDEV              = 18  // errno.h:68:1:
+	EXFULL             = 52  // errno.h:106:1:
+	X_ERRNO_H          = 0   // errno.h:33:1:
+	X_FILE_OFFSET_BITS = 64  // <builtin>:25:1:
+	X_LP64             = 1   // <predefined>:286:1:
+	X_SYS_ERRNO_H      = 0   // errno.h:41:1:
+	Sun                = 1   // <predefined>:172:1:
+	Unix               = 1   // <predefined>:175:1:
+)
+
+type Ptrdiff_t = int64 /* <builtin>:3:26 */
+
+type Size_t = uint64 /* <builtin>:9:23 */
+
+type Wchar_t = int32 /* <builtin>:15:24 */
+
+type X__int128_t = struct {
+	Flo int64
+	Fhi int64
+} /* <builtin>:21:43 */ // must match modernc.org/mathutil.Int128
+type X__uint128_t = struct {
+	Flo uint64
+	Fhi uint64
+} /* <builtin>:22:44 */ // must match modernc.org/mathutil.Int128
+
+type X__builtin_va_list = uintptr /* <builtin>:46:14 */
+type X__float128 = float64        /* <builtin>:47:21 */
+// ANSI C++ requires that errno be a macro
+
+var _ int8 /* gen.c:2:13: */

vendor/modernc.org/libc/errno/errno_linux_loong64.go

@@ -1,4 +1,4 @@
-// Code generated by 'ccgo errno/gen.c -crt-import-path "" -export-defines "" -export-enums "" -export-externs X -export-fields F -export-structs "" -export-typedefs "" -header -hide _OSSwapInt16,_OSSwapInt32,_OSSwapInt64 -ignore-unsupported-alignment -o errno/errno_linux_amd64.go -pkgname errno', DO NOT EDIT.
+// Code generated by 'ccgo errno/gen.c -crt-import-path "" -export-defines "" -export-enums "" -export-externs X -export-fields F -export-structs "" -export-typedefs "" -header -hide _OSSwapInt16,_OSSwapInt32,_OSSwapInt64 -ignore-unsupported-alignment -o errno/errno_linux_loong64.go -pkgname errno', DO NOT EDIT.
 
 package errno
 
@@ -15,155 +15,166 @@ var _ atomic.Value
 var _ unsafe.Pointer
 
 const (
-	E2BIG                      = 7      // errno-base.h:11:1:
-	EACCES                     = 13     // errno-base.h:17:1:
-	EADDRINUSE                 = 98     // errno.h:81:1:
-	EADDRNOTAVAIL              = 99     // errno.h:82:1:
-	EADV                       = 68     // errno.h:51:1:
-	EAFNOSUPPORT               = 97     // errno.h:80:1:
-	EAGAIN                     = 11     // errno-base.h:15:1:
-	EALREADY                   = 114    // errno.h:97:1:
-	EBADE                      = 52     // errno.h:33:1:
-	EBADF                      = 9      // errno-base.h:13:1:
-	EBADFD                     = 77     // errno.h:60:1:
-	EBADMSG                    = 74     // errno.h:57:1:
-	EBADR                      = 53     // errno.h:34:1:
-	EBADRQC                    = 56     // errno.h:37:1:
-	EBADSLT                    = 57     // errno.h:38:1:
-	EBFONT                     = 59     // errno.h:42:1:
-	EBUSY                      = 16     // errno-base.h:20:1:
-	ECANCELED                  = 125    // errno.h:109:1:
-	ECHILD                     = 10     // errno-base.h:14:1:
-	ECHRNG                     = 44     // errno.h:25:1:
-	ECOMM                      = 70     // errno.h:53:1:
-	ECONNABORTED               = 103    // errno.h:86:1:
-	ECONNREFUSED               = 111    // errno.h:94:1:
-	ECONNRESET                 = 104    // errno.h:87:1:
-	EDEADLK                    = 35     // errno.h:7:1:
-	EDEADLOCK                  = 35     // errno.h:40:1:
-	EDESTADDRREQ               = 89     // errno.h:72:1:
-	EDOM                       = 33     // errno-base.h:37:1:
-	EDOTDOT                    = 73     // errno.h:56:1:
-	EDQUOT                     = 122    // errno.h:105:1:
-	EEXIST                     = 17     // errno-base.h:21:1:
-	EFAULT                     = 14     // errno-base.h:18:1:
-	EFBIG                      = 27     // errno-base.h:31:1:
-	EHOSTDOWN                  = 112    // errno.h:95:1:
-	EHOSTUNREACH               = 113    // errno.h:96:1:
-	EHWPOISON                  = 133    // errno.h:121:1:
-	EIDRM                      = 43     // errno.h:24:1:
-	EILSEQ                     = 84     // errno.h:67:1:
-	EINPROGRESS                = 115    // errno.h:98:1:
-	EINTR                      = 4      // errno-base.h:8:1:
-	EINVAL                     = 22     // errno-base.h:26:1:
-	EIO                        = 5      // errno-base.h:9:1:
-	EISCONN                    = 106    // errno.h:89:1:
-	EISDIR                     = 21     // errno-base.h:25:1:
-	EISNAM                     = 120    // errno.h:103:1:
-	EKEYEXPIRED                = 127    // errno.h:111:1:
-	EKEYREJECTED               = 129    // errno.h:113:1:
-	EKEYREVOKED                = 128    // errno.h:112:1:
-	EL2HLT                     = 51     // errno.h:32:1:
-	EL2NSYNC                   = 45     // errno.h:26:1:
-	EL3HLT                     = 46     // errno.h:27:1:
-	EL3RST                     = 47     // errno.h:28:1:
-	ELIBACC                    = 79     // errno.h:62:1:
-	ELIBBAD                    = 80     // errno.h:63:1:
-	ELIBEXEC                   = 83     // errno.h:66:1:
-	ELIBMAX                    = 82     // errno.h:65:1:
-	ELIBSCN                    = 81     // errno.h:64:1:
-	ELNRNG                     = 48     // errno.h:29:1:
-	ELOOP                      = 40     // errno.h:21:1:
-	EMEDIUMTYPE                = 124    // errno.h:108:1:
-	EMFILE                     = 24     // errno-base.h:28:1:
-	EMLINK                     = 31     // errno-base.h:35:1:
-	EMSGSIZE                   = 90     // errno.h:73:1:
-	EMULTIHOP                  = 72     // errno.h:55:1:
-	ENAMETOOLONG               = 36     // errno.h:8:1:
-	ENAVAIL                    = 119    // errno.h:102:1:
-	ENETDOWN                   = 100    // errno.h:83:1:
-	ENETRESET                  = 102    // errno.h:85:1:
-	ENETUNREACH                = 101    // errno.h:84:1:
-	ENFILE                     = 23     // errno-base.h:27:1:
-	ENOANO                     = 55     // errno.h:36:1:
-	ENOBUFS                    = 105    // errno.h:88:1:
-	ENOCSI                     = 50     // errno.h:31:1:
-	ENODATA                    = 61     // errno.h:44:1:
-	ENODEV                     = 19     // errno-base.h:23:1:
-	ENOENT                     = 2      // errno-base.h:6:1:
-	ENOEXEC                    = 8      // errno-base.h:12:1:
-	ENOKEY                     = 126    // errno.h:110:1:
-	ENOLCK                     = 37     // errno.h:9:1:
-	ENOLINK                    = 67     // errno.h:50:1:
-	ENOMEDIUM                  = 123    // errno.h:107:1:
-	ENOMEM                     = 12     // errno-base.h:16:1:
-	ENOMSG                     = 42     // errno.h:23:1:
-	ENONET                     = 64     // errno.h:47:1:
-	ENOPKG                     = 65     // errno.h:48:1:
-	ENOPROTOOPT                = 92     // errno.h:75:1:
-	ENOSPC                     = 28     // errno-base.h:32:1:
-	ENOSR                      = 63     // errno.h:46:1:
-	ENOSTR                     = 60     // errno.h:43:1:
-	ENOSYS                     = 38     // errno.h:18:1:
-	ENOTBLK                    = 15     // errno-base.h:19:1:
-	ENOTCONN                   = 107    // errno.h:90:1:
-	ENOTDIR                    = 20     // errno-base.h:24:1:
-	ENOTEMPTY                  = 39     // errno.h:20:1:
-	ENOTNAM                    = 118    // errno.h:101:1:
-	ENOTRECOVERABLE            = 131    // errno.h:117:1:
-	ENOTSOCK                   = 88     // errno.h:71:1:
-	ENOTSUP                    = 95     // errno.h:30:1:
-	ENOTTY                     = 25     // errno-base.h:29:1:
-	ENOTUNIQ                   = 76     // errno.h:59:1:
-	ENXIO                      = 6      // errno-base.h:10:1:
-	EOPNOTSUPP                 = 95     // errno.h:78:1:
-	EOVERFLOW                  = 75     // errno.h:58:1:
-	EOWNERDEAD                 = 130    // errno.h:116:1:
-	EPERM                      = 1      // errno-base.h:5:1:
-	EPFNOSUPPORT               = 96     // errno.h:79:1:
-	EPIPE                      = 32     // errno-base.h:36:1:
-	EPROTO                     = 71     // errno.h:54:1:
-	EPROTONOSUPPORT            = 93     // errno.h:76:1:
-	EPROTOTYPE                 = 91     // errno.h:74:1:
-	ERANGE                     = 34     // errno-base.h:38:1:
-	EREMCHG                    = 78     // errno.h:61:1:
-	EREMOTE                    = 66     // errno.h:49:1:
-	EREMOTEIO                  = 121    // errno.h:104:1:
-	ERESTART                   = 85     // errno.h:68:1:
-	ERFKILL                    = 132    // errno.h:119:1:
-	EROFS                      = 30     // errno-base.h:34:1:
-	ESHUTDOWN                  = 108    // errno.h:91:1:
-	ESOCKTNOSUPPORT            = 94     // errno.h:77:1:
-	ESPIPE                     = 29     // errno-base.h:33:1:
-	ESRCH                      = 3      // errno-base.h:7:1:
-	ESRMNT                     = 69     // errno.h:52:1:
-	ESTALE                     = 116    // errno.h:99:1:
-	ESTRPIPE                   = 86     // errno.h:69:1:
-	ETIME                      = 62     // errno.h:45:1:
-	ETIMEDOUT                  = 110    // errno.h:93:1:
-	ETOOMANYREFS               = 109    // errno.h:92:1:
-	ETXTBSY                    = 26     // errno-base.h:30:1:
-	EUCLEAN                    = 117    // errno.h:100:1:
-	EUNATCH                    = 49     // errno.h:30:1:
-	EUSERS                     = 87     // errno.h:70:1:
-	EWOULDBLOCK                = 11     // errno.h:22:1:
-	EXDEV                      = 18     // errno-base.h:22:1:
-	EXFULL                     = 54     // errno.h:35:1:
-	X_ASM_GENERIC_ERRNO_BASE_H = 0      // errno-base.h:3:1:
-	X_ASM_GENERIC_ERRNO_H      = 0      // errno.h:3:1:
-	X_ATFILE_SOURCE            = 1      // features.h:342:1:
-	X_BITS_ERRNO_H             = 1      // errno.h:20:1:
-	X_DEFAULT_SOURCE           = 1      // features.h:227:1:
-	X_ERRNO_H                  = 1      // errno.h:23:1:
-	X_FEATURES_H               = 1      // features.h:19:1:
-	X_FILE_OFFSET_BITS         = 64     // <builtin>:25:1:
-	X_LP64                     = 1      // <predefined>:284:1:
-	X_POSIX_C_SOURCE           = 200809 // features.h:281:1:
-	X_POSIX_SOURCE             = 1      // features.h:279:1:
-	X_STDC_PREDEF_H            = 1      // <predefined>:162:1:
-	X_SYS_CDEFS_H              = 1      // cdefs.h:19:1:
-	Linux                      = 1      // <predefined>:231:1:
-	Unix                       = 1      // <predefined>:177:1:
+	E2BIG                        = 7             // errno-base.h:11:1:
+	EACCES                       = 13            // errno-base.h:17:1:
+	EADDRINUSE                   = 98            // errno.h:81:1:
+	EADDRNOTAVAIL                = 99            // errno.h:82:1:
+	EADV                         = 68            // errno.h:51:1:
+	EAFNOSUPPORT                 = 97            // errno.h:80:1:
+	EAGAIN                       = 11            // errno-base.h:15:1:
+	EALREADY                     = 114           // errno.h:97:1:
+	EBADE                        = 52            // errno.h:33:1:
+	EBADF                        = 9             // errno-base.h:13:1:
+	EBADFD                       = 77            // errno.h:60:1:
+	EBADMSG                      = 74            // errno.h:57:1:
+	EBADR                        = 53            // errno.h:34:1:
+	EBADRQC                      = 56            // errno.h:37:1:
+	EBADSLT                      = 57            // errno.h:38:1:
+	EBFONT                       = 59            // errno.h:42:1:
+	EBUSY                        = 16            // errno-base.h:20:1:
+	ECANCELED                    = 125           // errno.h:109:1:
+	ECHILD                       = 10            // errno-base.h:14:1:
+	ECHRNG                       = 44            // errno.h:25:1:
+	ECOMM                        = 70            // errno.h:53:1:
+	ECONNABORTED                 = 103           // errno.h:86:1:
+	ECONNREFUSED                 = 111           // errno.h:94:1:
+	ECONNRESET                   = 104           // errno.h:87:1:
+	EDEADLK                      = 35            // errno.h:7:1:
+	EDEADLOCK                    = 35            // errno.h:40:1:
+	EDESTADDRREQ                 = 89            // errno.h:72:1:
+	EDOM                         = 33            // errno-base.h:37:1:
+	EDOTDOT                      = 73            // errno.h:56:1:
+	EDQUOT                       = 122           // errno.h:105:1:
+	EEXIST                       = 17            // errno-base.h:21:1:
+	EFAULT                       = 14            // errno-base.h:18:1:
+	EFBIG                        = 27            // errno-base.h:31:1:
+	EHOSTDOWN                    = 112           // errno.h:95:1:
+	EHOSTUNREACH                 = 113           // errno.h:96:1:
+	EHWPOISON                    = 133           // errno.h:121:1:
+	EIDRM                        = 43            // errno.h:24:1:
+	EILSEQ                       = 84            // errno.h:67:1:
+	EINPROGRESS                  = 115           // errno.h:98:1:
+	EINTR                        = 4             // errno-base.h:8:1:
+	EINVAL                       = 22            // errno-base.h:26:1:
+	EIO                          = 5             // errno-base.h:9:1:
+	EISCONN                      = 106           // errno.h:89:1:
+	EISDIR                       = 21            // errno-base.h:25:1:
+	EISNAM                       = 120           // errno.h:103:1:
+	EKEYEXPIRED                  = 127           // errno.h:111:1:
+	EKEYREJECTED                 = 129           // errno.h:113:1:
+	EKEYREVOKED                  = 128           // errno.h:112:1:
+	EL2HLT                       = 51            // errno.h:32:1:
+	EL2NSYNC                     = 45            // errno.h:26:1:
+	EL3HLT                       = 46            // errno.h:27:1:
+	EL3RST                       = 47            // errno.h:28:1:
+	ELIBACC                      = 79            // errno.h:62:1:
+	ELIBBAD                      = 80            // errno.h:63:1:
+	ELIBEXEC                     = 83            // errno.h:66:1:
+	ELIBMAX                      = 82            // errno.h:65:1:
+	ELIBSCN                      = 81            // errno.h:64:1:
+	ELNRNG                       = 48            // errno.h:29:1:
+	ELOOP                        = 40            // errno.h:21:1:
+	EMEDIUMTYPE                  = 124           // errno.h:108:1:
+	EMFILE                       = 24            // errno-base.h:28:1:
+	EMLINK                       = 31            // errno-base.h:35:1:
+	EMSGSIZE                     = 90            // errno.h:73:1:
+	EMULTIHOP                    = 72            // errno.h:55:1:
+	ENAMETOOLONG                 = 36            // errno.h:8:1:
+	ENAVAIL                      = 119           // errno.h:102:1:
+	ENETDOWN                     = 100           // errno.h:83:1:
+	ENETRESET                    = 102           // errno.h:85:1:
+	ENETUNREACH                  = 101           // errno.h:84:1:
+	ENFILE                       = 23            // errno-base.h:27:1:
+	ENOANO                       = 55            // errno.h:36:1:
+	ENOBUFS                      = 105           // errno.h:88:1:
+	ENOCSI                       = 50            // errno.h:31:1:
+	ENODATA                      = 61            // errno.h:44:1:
+	ENODEV                       = 19            // errno-base.h:23:1:
+	ENOENT                       = 2             // errno-base.h:6:1:
+	ENOEXEC                      = 8             // errno-base.h:12:1:
+	ENOKEY                       = 126           // errno.h:110:1:
+	ENOLCK                       = 37            // errno.h:9:1:
+	ENOLINK                      = 67            // errno.h:50:1:
+	ENOMEDIUM                    = 123           // errno.h:107:1:
+	ENOMEM                       = 12            // errno-base.h:16:1:
+	ENOMSG                       = 42            // errno.h:23:1:
+	ENONET                       = 64            // errno.h:47:1:
+	ENOPKG                       = 65            // errno.h:48:1:
+	ENOPROTOOPT                  = 92            // errno.h:75:1:
+	ENOSPC                       = 28            // errno-base.h:32:1:
+	ENOSR                        = 63            // errno.h:46:1:
+	ENOSTR                       = 60            // errno.h:43:1:
+	ENOSYS                       = 38            // errno.h:18:1:
+	ENOTBLK                      = 15            // errno-base.h:19:1:
+	ENOTCONN                     = 107           // errno.h:90:1:
+	ENOTDIR                      = 20            // errno-base.h:24:1:
+	ENOTEMPTY                    = 39            // errno.h:20:1:
+	ENOTNAM                      = 118           // errno.h:101:1:
+	ENOTRECOVERABLE              = 131           // errno.h:117:1:
+	ENOTSOCK                     = 88            // errno.h:71:1:
+	ENOTSUP                      = 95            // errno.h:30:1:
+	ENOTTY                       = 25            // errno-base.h:29:1:
+	ENOTUNIQ                     = 76            // errno.h:59:1:
+	ENXIO                        = 6             // errno-base.h:10:1:
+	EOPNOTSUPP                   = 95            // errno.h:78:1:
+	EOVERFLOW                    = 75            // errno.h:58:1:
+	EOWNERDEAD                   = 130           // errno.h:116:1:
+	EPERM                        = 1             // errno-base.h:5:1:
+	EPFNOSUPPORT                 = 96            // errno.h:79:1:
+	EPIPE                        = 32            // errno-base.h:36:1:
+	EPROTO                       = 71            // errno.h:54:1:
+	EPROTONOSUPPORT              = 93            // errno.h:76:1:
+	EPROTOTYPE                   = 91            // errno.h:74:1:
+	ERANGE                       = 34            // errno-base.h:38:1:
+	EREMCHG                      = 78            // errno.h:61:1:
+	EREMOTE                      = 66            // errno.h:49:1:
+	EREMOTEIO                    = 121           // errno.h:104:1:
+	ERESTART                     = 85            // errno.h:68:1:
+	ERFKILL                      = 132           // errno.h:119:1:
+	EROFS                        = 30            // errno-base.h:34:1:
+	ESHUTDOWN                    = 108           // errno.h:91:1:
+	ESOCKTNOSUPPORT              = 94            // errno.h:77:1:
+	ESPIPE                       = 29            // errno-base.h:33:1:
+	ESRCH                        = 3             // errno-base.h:7:1:
+	ESRMNT                       = 69            // errno.h:52:1:
+	ESTALE                       = 116           // errno.h:99:1:
+	ESTRPIPE                     = 86            // errno.h:69:1:
+	ETIME                        = 62            // errno.h:45:1:
+	ETIMEDOUT                    = 110           // errno.h:93:1:
+	ETOOMANYREFS                 = 109           // errno.h:92:1:
+	ETXTBSY                      = 26            // errno-base.h:30:1:
+	EUCLEAN                      = 117           // errno.h:100:1:
+	EUNATCH                      = 49            // errno.h:30:1:
+	EUSERS                       = 87            // errno.h:70:1:
+	EWOULDBLOCK                  = 11            // errno.h:22:1:
+	EXDEV                        = 18            // errno-base.h:22:1:
+	EXFULL                       = 54            // errno.h:35:1:
+	X_ABILP64                    = 3             // <predefined>:377:1:
+	X_ASM_GENERIC_ERRNO_BASE_H   = 0             // errno-base.h:3:1:
+	X_ASM_GENERIC_ERRNO_H        = 0             // errno.h:3:1:
+	X_ATFILE_SOURCE              = 1             // features.h:353:1:
+	X_BITS_ERRNO_H               = 1             // errno.h:20:1:
+	X_DEFAULT_SOURCE             = 1             // features.h:238:1:
+	X_ERRNO_H                    = 1             // errno.h:23:1:
+	X_FEATURES_H                 = 1             // features.h:19:1:
+	X_FILE_OFFSET_BITS           = 64            // <builtin>:25:1:
+	X_LOONGARCH_ARCH             = "loongarch64" // <predefined>:214:1:
+	X_LOONGARCH_ARCH_LOONGARCH64 = 1             // <predefined>:340:1:
+	X_LOONGARCH_FPSET            = 32            // <predefined>:265:1:
+	X_LOONGARCH_SIM              = 3             // <predefined>:233:1:
+	X_LOONGARCH_SPFPSET          = 32            // <predefined>:88:1:
+	X_LOONGARCH_SZINT            = 32            // <predefined>:230:1:
+	X_LOONGARCH_SZLONG           = 64            // <predefined>:388:1:
+	X_LOONGARCH_SZPTR            = 64            // <predefined>:200:1:
+	X_LOONGARCH_TUNE             = "la464"       // <predefined>:245:1:
+	X_LOONGARCH_TUNE_LA464       = 1             // <predefined>:63:1:
+	X_LP64                       = 1             // <predefined>:372:1:
+	X_POSIX_C_SOURCE             = 200809        // features.h:292:1:
+	X_POSIX_SOURCE               = 1             // features.h:290:1:
+	X_STDC_PREDEF_H              = 1             // <predefined>:223:1:
+	X_SYS_CDEFS_H                = 1             // cdefs.h:20:1:
+	Linux                        = 1             // <predefined>:308:1:
+	Unix                         = 1             // <predefined>:247:1:
 )
 
 type Ptrdiff_t = int64 /* <builtin>:3:26 */

vendor/modernc.org/libc/errno/errno_linux_mips64le.go

@@ -0,0 +1,187 @@
+// Code generated by 'ccgo errno/gen.c -crt-import-path "" -export-defines "" -export-enums "" -export-externs X -export-fields F -export-structs "" -export-typedefs "" -header -hide _OSSwapInt16,_OSSwapInt32,_OSSwapInt64 -ignore-unsupported-alignment -o errno/errno_linux_amd64.go -pkgname errno', DO NOT EDIT.
+
+package errno
+
+import (
+	"math"
+	"reflect"
+	"sync/atomic"
+	"unsafe"
+)
+
+var _ = math.Pi
+var _ reflect.Kind
+var _ atomic.Value
+var _ unsafe.Pointer
+
+const (
+	E2BIG                      = 7      // errno-base.h:11:1:
+	EACCES                     = 13     // errno-base.h:17:1:
+	EADDRINUSE                 = 98     // errno.h:81:1:
+	EADDRNOTAVAIL              = 99     // errno.h:82:1:
+	EADV                       = 68     // errno.h:51:1:
+	EAFNOSUPPORT               = 97     // errno.h:80:1:
+	EAGAIN                     = 11     // errno-base.h:15:1:
+	EALREADY                   = 114    // errno.h:97:1:
+	EBADE                      = 52     // errno.h:33:1:
+	EBADF                      = 9      // errno-base.h:13:1:
+	EBADFD                     = 77     // errno.h:60:1:
+	EBADMSG                    = 74     // errno.h:57:1:
+	EBADR                      = 53     // errno.h:34:1:
+	EBADRQC                    = 56     // errno.h:37:1:
+	EBADSLT                    = 57     // errno.h:38:1:
+	EBFONT                     = 59     // errno.h:42:1:
+	EBUSY                      = 16     // errno-base.h:20:1:
+	ECANCELED                  = 125    // errno.h:109:1:
+	ECHILD                     = 10     // errno-base.h:14:1:
+	ECHRNG                     = 44     // errno.h:25:1:
+	ECOMM                      = 70     // errno.h:53:1:
+	ECONNABORTED               = 103    // errno.h:86:1:
+	ECONNREFUSED               = 111    // errno.h:94:1:
+	ECONNRESET                 = 104    // errno.h:87:1:
+	EDEADLK                    = 35     // errno.h:7:1:
+	EDEADLOCK                  = 35     // errno.h:40:1:
+	EDESTADDRREQ               = 89     // errno.h:72:1:
+	EDOM                       = 33     // errno-base.h:37:1:
+	EDOTDOT                    = 73     // errno.h:56:1:
+	EDQUOT                     = 122    // errno.h:105:1:
+	EEXIST                     = 17     // errno-base.h:21:1:
+	EFAULT                     = 14     // errno-base.h:18:1:
+	EFBIG                      = 27     // errno-base.h:31:1:
+	EHOSTDOWN                  = 112    // errno.h:95:1:
+	EHOSTUNREACH               = 113    // errno.h:96:1:
+	EHWPOISON                  = 133    // errno.h:121:1:
+	EIDRM                      = 43     // errno.h:24:1:
+	EILSEQ                     = 84     // errno.h:67:1:
+	EINPROGRESS                = 115    // errno.h:98:1:
+	EINTR                      = 4      // errno-base.h:8:1:
+	EINVAL                     = 22     // errno-base.h:26:1:
+	EIO                        = 5      // errno-base.h:9:1:
+	EISCONN                    = 106    // errno.h:89:1:
+	EISDIR                     = 21     // errno-base.h:25:1:
+	EISNAM                     = 120    // errno.h:103:1:
+	EKEYEXPIRED                = 127    // errno.h:111:1:
+	EKEYREJECTED               = 129    // errno.h:113:1:
+	EKEYREVOKED                = 128    // errno.h:112:1:
+	EL2HLT                     = 51     // errno.h:32:1:
+	EL2NSYNC                   = 45     // errno.h:26:1:
+	EL3HLT                     = 46     // errno.h:27:1:
+	EL3RST                     = 47     // errno.h:28:1:
+	ELIBACC                    = 79     // errno.h:62:1:
+	ELIBBAD                    = 80     // errno.h:63:1:
+	ELIBEXEC                   = 83     // errno.h:66:1:
+	ELIBMAX                    = 82     // errno.h:65:1:
+	ELIBSCN                    = 81     // errno.h:64:1:
+	ELNRNG                     = 48     // errno.h:29:1:
+	ELOOP                      = 40     // errno.h:21:1:
+	EMEDIUMTYPE                = 124    // errno.h:108:1:
+	EMFILE                     = 24     // errno-base.h:28:1:
+	EMLINK                     = 31     // errno-base.h:35:1:
+	EMSGSIZE                   = 90     // errno.h:73:1:
+	EMULTIHOP                  = 72     // errno.h:55:1:
+	ENAMETOOLONG               = 36     // errno.h:8:1:
+	ENAVAIL                    = 119    // errno.h:102:1:
+	ENETDOWN                   = 100    // errno.h:83:1:
+	ENETRESET                  = 102    // errno.h:85:1:
+	ENETUNREACH                = 101    // errno.h:84:1:
+	ENFILE                     = 23     // errno-base.h:27:1:
+	ENOANO                     = 55     // errno.h:36:1:
+	ENOBUFS                    = 105    // errno.h:88:1:
+	ENOCSI                     = 50     // errno.h:31:1:
+	ENODATA                    = 61     // errno.h:44:1:
+	ENODEV                     = 19     // errno-base.h:23:1:
+	ENOENT                     = 2      // errno-base.h:6:1:
+	ENOEXEC                    = 8      // errno-base.h:12:1:
+	ENOKEY                     = 126    // errno.h:110:1:
+	ENOLCK                     = 37     // errno.h:9:1:
+	ENOLINK                    = 67     // errno.h:50:1:
+	ENOMEDIUM                  = 123    // errno.h:107:1:
+	ENOMEM                     = 12     // errno-base.h:16:1:
+	ENOMSG                     = 42     // errno.h:23:1:
+	ENONET                     = 64     // errno.h:47:1:
+	ENOPKG                     = 65     // errno.h:48:1:
+	ENOPROTOOPT                = 92     // errno.h:75:1:
+	ENOSPC                     = 28     // errno-base.h:32:1:
+	ENOSR                      = 63     // errno.h:46:1:
+	ENOSTR                     = 60     // errno.h:43:1:
+	ENOSYS                     = 38     // errno.h:18:1:
+	ENOTBLK                    = 15     // errno-base.h:19:1:
+	ENOTCONN                   = 107    // errno.h:90:1:
+	ENOTDIR                    = 20     // errno-base.h:24:1:
+	ENOTEMPTY                  = 39     // errno.h:20:1:
+	ENOTNAM                    = 118    // errno.h:101:1:
+	ENOTRECOVERABLE            = 131    // errno.h:117:1:
+	ENOTSOCK                   = 88     // errno.h:71:1:
+	ENOTSUP                    = 95     // errno.h:30:1:
+	ENOTTY                     = 25     // errno-base.h:29:1:
+	ENOTUNIQ                   = 76     // errno.h:59:1:
+	ENXIO                      = 6      // errno-base.h:10:1:
+	EOPNOTSUPP                 = 95     // errno.h:78:1:
+	EOVERFLOW                  = 75     // errno.h:58:1:
+	EOWNERDEAD                 = 130    // errno.h:116:1:
+	EPERM                      = 1      // errno-base.h:5:1:
+	EPFNOSUPPORT               = 96     // errno.h:79:1:
+	EPIPE                      = 32     // errno-base.h:36:1:
+	EPROTO                     = 71     // errno.h:54:1:
+	EPROTONOSUPPORT            = 93     // errno.h:76:1:
+	EPROTOTYPE                 = 91     // errno.h:74:1:
+	ERANGE                     = 34     // errno-base.h:38:1:
+	EREMCHG                    = 78     // errno.h:61:1:
+	EREMOTE                    = 66     // errno.h:49:1:
+	EREMOTEIO                  = 121    // errno.h:104:1:
+	ERESTART                   = 85     // errno.h:68:1:
+	ERFKILL                    = 132    // errno.h:119:1:
+	EROFS                      = 30     // errno-base.h:34:1:
+	ESHUTDOWN                  = 108    // errno.h:91:1:
+	ESOCKTNOSUPPORT            = 94     // errno.h:77:1:
+	ESPIPE                     = 29     // errno-base.h:33:1:
+	ESRCH                      = 3      // errno-base.h:7:1:
+	ESRMNT                     = 69     // errno.h:52:1:
+	ESTALE                     = 116    // errno.h:99:1:
+	ESTRPIPE                   = 86     // errno.h:69:1:
+	ETIME                      = 62     // errno.h:45:1:
+	ETIMEDOUT                  = 110    // errno.h:93:1:
+	ETOOMANYREFS               = 109    // errno.h:92:1:
+	ETXTBSY                    = 26     // errno-base.h:30:1:
+	EUCLEAN                    = 117    // errno.h:100:1:
+	EUNATCH                    = 49     // errno.h:30:1:
+	EUSERS                     = 87     // errno.h:70:1:
+	EWOULDBLOCK                = 11     // errno.h:22:1:
+	EXDEV                      = 18     // errno-base.h:22:1:
+	EXFULL                     = 54     // errno.h:35:1:
+	X_ASM_GENERIC_ERRNO_BASE_H = 0      // errno-base.h:3:1:
+	X_ASM_GENERIC_ERRNO_H      = 0      // errno.h:3:1:
+	X_ATFILE_SOURCE            = 1      // features.h:342:1:
+	X_BITS_ERRNO_H             = 1      // errno.h:20:1:
+	X_DEFAULT_SOURCE           = 1      // features.h:227:1:
+	X_ERRNO_H                  = 1      // errno.h:23:1:
+	X_FEATURES_H               = 1      // features.h:19:1:
+	X_FILE_OFFSET_BITS         = 64     // <builtin>:25:1:
+	X_LP64                     = 1      // <predefined>:284:1:
+	X_POSIX_C_SOURCE           = 200809 // features.h:281:1:
+	X_POSIX_SOURCE             = 1      // features.h:279:1:
+	X_STDC_PREDEF_H            = 1      // <predefined>:162:1:
+	X_SYS_CDEFS_H              = 1      // cdefs.h:19:1:
+	Linux                      = 1      // <predefined>:231:1:
+	Unix                       = 1      // <predefined>:177:1:
+)
+
+type Ptrdiff_t = int64 /* <builtin>:3:26 */
+
+type Size_t = uint64 /* <builtin>:9:23 */
+
+type Wchar_t = int32 /* <builtin>:15:24 */
+
+type X__int128_t = struct {
+	Flo int64
+	Fhi int64
+} /* <builtin>:21:43 */ // must match modernc.org/mathutil.Int128
+type X__uint128_t = struct {
+	Flo uint64
+	Fhi uint64
+} /* <builtin>:22:44 */ // must match modernc.org/mathutil.Int128
+
+type X__builtin_va_list = uintptr /* <builtin>:46:14 */
+type X__float128 = float64        /* <builtin>:47:21 */
+
+var _ int8 /* gen.c:2:13: */

vendor/modernc.org/libc/fcntl/capi_illumos_amd64.go

@@ -0,0 +1,5 @@
+// Code generated by 'ccgo fcntl/gen.c -crt-import-path  -export-defines  -export-enums  -export-externs X -export-fields F -export-structs  -export-typedefs  -header -hide _OSSwapInt16,_OSSwapInt32,_OSSwapInt64 -ignore-unsupported-alignment -o fcntl/fcntl_illumos_amd64.go -pkgname fcntl', DO NOT EDIT.
+
+package fcntl
+
+var CAPI = map[string]struct{}{}

vendor/modernc.org/libc/fcntl/capi_linux_loong64.go

@@ -1,4 +1,4 @@
-// Code generated by 'ccgo fcntl/gen.c -crt-import-path  -export-defines  -export-enums  -export-externs X -export-fields F -export-structs  -export-typedefs  -header -hide _OSSwapInt16,_OSSwapInt32,_OSSwapInt64 -ignore-unsupported-alignment -o fcntl/fcntl_linux_amd64.go -pkgname fcntl', DO NOT EDIT.
+// Code generated by 'ccgo fcntl/gen.c -crt-import-path  -export-defines  -export-enums  -export-externs X -export-fields F -export-structs  -export-typedefs  -header -hide _OSSwapInt16,_OSSwapInt32,_OSSwapInt64 -ignore-unsupported-alignment -o fcntl/fcntl_linux_loong64.go -pkgname fcntl', DO NOT EDIT.
 
 package fcntl
 

vendor/modernc.org/libc/fcntl/capi_linux_mips64le.go

@@ -0,0 +1,5 @@
+// Code generated by 'ccgo fcntl/gen.c -crt-import-path  -export-defines  -export-enums  -export-externs X -export-fields F -export-structs  -export-typedefs  -header -hide _OSSwapInt16,_OSSwapInt32,_OSSwapInt64 -ignore-unsupported-alignment -o fcntl/fcntl_linux_amd64.go -pkgname fcntl', DO NOT EDIT.
+
+package fcntl
+
+var CAPI = map[string]struct{}{}

vendor/modernc.org/libc/fts/capi_illumos_amd64.go

@@ -0,0 +1,5 @@
+// Code generated by 'ccgo fts/gen.c -crt-import-path  -export-defines  -export-enums  -export-externs X -export-fields F -export-structs  -export-typedefs  -header -hide _OSSwapInt16,_OSSwapInt32,_OSSwapInt64 -ignore-unsupported-alignment -o fts/fts_illumos_amd64.go -pkgname fts', DO NOT EDIT.
+
+package fts
+
+var CAPI = map[string]struct{}{}

vendor/modernc.org/libc/fts/capi_linux_loong64.go

@@ -1,4 +1,4 @@
-// Code generated by 'ccgo fts/gen.c -crt-import-path  -export-defines  -export-enums  -export-externs X -export-fields F -export-structs  -export-typedefs  -header -hide _OSSwapInt16,_OSSwapInt32,_OSSwapInt64 -ignore-unsupported-alignment -o fts/fts_linux_amd64.go -pkgname fts', DO NOT EDIT.
+// Code generated by 'ccgo fts/gen.c -crt-import-path  -export-defines  -export-enums  -export-externs X -export-fields F -export-structs  -export-typedefs  -header -hide _OSSwapInt16,_OSSwapInt32,_OSSwapInt64 -ignore-unsupported-alignment -o fts/fts_linux_loong64.go -pkgname fts', DO NOT EDIT.
 
 package fts
 

vendor/modernc.org/libc/fts/capi_linux_mips64le.go

@@ -0,0 +1,5 @@
+// Code generated by 'ccgo fts/gen.c -crt-import-path  -export-defines  -export-enums  -export-externs X -export-fields F -export-structs  -export-typedefs  -header -hide _OSSwapInt16,_OSSwapInt32,_OSSwapInt64 -ignore-unsupported-alignment -o fts/fts_linux_amd64.go -pkgname fts', DO NOT EDIT.
+
+package fts
+
+var CAPI = map[string]struct{}{}

vendor/modernc.org/libc/grp/capi_illumos_amd64.go

@@ -0,0 +1,5 @@
+// Code generated by 'ccgo grp/gen.c -crt-import-path  -export-defines  -export-enums  -export-externs X -export-fields F -export-structs  -export-typedefs  -header -hide _OSSwapInt16,_OSSwapInt32,_OSSwapInt64 -ignore-unsupported-alignment -o grp/grp_illumos_amd64.go -pkgname grp', DO NOT EDIT.
+
+package grp
+
+var CAPI = map[string]struct{}{}