bumps our fork of modernc.org/sqlite to v1.34.5 (#3731)

go.mod

@@ -6,7 +6,7 @@ go 1.23
 replace github.com/go-swagger/go-swagger => github.com/superseriousbusiness/go-swagger v0.31.0-gts-go1.23-fix
 
 // Replace modernc/sqlite with our version that fixes the concurrency INTERRUPT issue
-replace modernc.org/sqlite => gitlab.com/NyaaaWhatsUpDoc/sqlite v1.34.2-concurrency-workaround
+replace modernc.org/sqlite => gitlab.com/NyaaaWhatsUpDoc/sqlite v1.34.5-concurrency-workaround
 
 // Below pin otel libraries to v1.29.0 until we can figure out issues
 replace go.opentelemetry.io/otel => go.opentelemetry.io/otel v1.29.0
@@ -161,7 +161,6 @@ require (
 	github.com/gorilla/securecookie v1.1.2 // indirect
 	github.com/gorilla/sessions v1.2.2 // indirect
 	github.com/grpc-ecosystem/grpc-gateway/v2 v2.22.0 // indirect
-	github.com/hashicorp/golang-lru/v2 v2.0.7 // indirect
 	github.com/hashicorp/hcl v1.0.0 // indirect
 	github.com/huandu/xstrings v1.4.0 // indirect
 	github.com/imdario/mergo v0.3.16 // indirect
@@ -235,10 +234,7 @@ require (
 	google.golang.org/protobuf v1.36.2 // indirect
 	gopkg.in/ini.v1 v1.67.0 // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect
-	modernc.org/gc/v3 v3.0.0-20240107210532-573471604cb6 // indirect
 	modernc.org/libc v1.55.3 // indirect
 	modernc.org/mathutil v1.6.0 // indirect
 	modernc.org/memory v1.8.0 // indirect
-	modernc.org/strutil v1.2.0 // indirect
-	modernc.org/token v1.1.0 // indirect
 )

go.sum

@@ -328,8 +328,6 @@ github.com/grpc-ecosystem/grpc-gateway/v2 v2.22.0 h1:asbCHRVmodnJTuQ3qamDwqVOIjw
 github.com/grpc-ecosystem/grpc-gateway/v2 v2.22.0/go.mod h1:ggCgvZ2r7uOoQjOyu2Y1NhHmEPPzzuhWgcza5M1Ji1I=
 github.com/hashicorp/golang-lru v0.5.0/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
 github.com/hashicorp/golang-lru v0.5.1/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
-github.com/hashicorp/golang-lru/v2 v2.0.7 h1:a+bsQ5rvGLjzHuww6tVxozPZFVghXaHOwFs4luLUK2k=
-github.com/hashicorp/golang-lru/v2 v2.0.7/go.mod h1:QeFd9opnmA6QUJc5vARoKUSoFhyfM2/ZepoAG6RGpeM=
 github.com/hashicorp/hcl v1.0.0 h1:0Anlzjpi4vEasTeNFn2mLJgTSwt0+6sfsiTG8qcWGx4=
 github.com/hashicorp/hcl v1.0.0/go.mod h1:E5yfLk+7swimpb2L/Alb/PJmXilQ/rhwaUYs4T20WEQ=
 github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
@@ -615,8 +613,8 @@ github.com/yuin/goldmark v1.1.32/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9de
 github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
 github.com/yuin/goldmark v1.7.8 h1:iERMLn0/QJeHFhxSt3p6PeN9mGnvIKSpG9YYorDMnic=
 github.com/yuin/goldmark v1.7.8/go.mod h1:uzxRWxtg69N339t3louHJ7+O03ezfj6PlliRlaOzY1E=
-gitlab.com/NyaaaWhatsUpDoc/sqlite v1.34.2-concurrency-workaround h1:Z/9vgdPNZm8ZDANnIJ7ZGeYKJ5biqPY1OQbN+DLCtec=
+gitlab.com/NyaaaWhatsUpDoc/sqlite v1.34.5-concurrency-workaround h1:BLmmUkkZ2KiS8k2lePZRQo7Z5puFrfxuFq9BrJQmS9o=
-gitlab.com/NyaaaWhatsUpDoc/sqlite v1.34.2-concurrency-workaround/go.mod h1:dnR723UrTtjKpoHCAMN0Q/gZ9MT4r+iRvIBb9umWFkU=
+gitlab.com/NyaaaWhatsUpDoc/sqlite v1.34.5-concurrency-workaround/go.mod h1:YLuNmX9NKs8wRNK2ko1LW1NGYcc9FkBO69JOt1AR9JE=
 go.mongodb.org/mongo-driver v1.14.0 h1:P98w8egYRjYe3XDjxhYJagTokP/H6HzlsnojRgZRd80=
 go.mongodb.org/mongo-driver v1.14.0/go.mod h1:Vzb0Mk/pa7e6cWw85R4F/endUC3u0U9jGcNU603k65c=
 go.opencensus.io v0.21.0/go.mod h1:mSImk1erAIZhrmZN+AvHh14ztQfjbGwt4TtuofqLduU=
@@ -1012,8 +1010,6 @@ modernc.org/fileutil v1.3.0 h1:gQ5SIzK3H9kdfai/5x41oQiKValumqNTDXMvKo62HvE=
 modernc.org/fileutil v1.3.0/go.mod h1:XatxS8fZi3pS8/hKG2GH/ArUogfxjpEKs3Ku3aK4JyQ=
 modernc.org/gc/v2 v2.4.1 h1:9cNzOqPyMJBvrUipmynX0ZohMhcxPtMccYgGOJdOiBw=
 modernc.org/gc/v2 v2.4.1/go.mod h1:wzN5dK1AzVGoH6XOzc3YZ+ey/jPgYHLuVckd62P0GYU=
-modernc.org/gc/v3 v3.0.0-20240107210532-573471604cb6 h1:5D53IMaUuA5InSeMu9eJtlQXS2NxAhyWQvkKEgXZhHI=
-modernc.org/gc/v3 v3.0.0-20240107210532-573471604cb6/go.mod h1:Qz0X07sNOR1jWYCrJMEnbW/X55x206Q7Vt4mz6/wHp4=
 modernc.org/libc v1.55.3 h1:AzcW1mhlPNrRtjS5sS+eW2ISCgSOLLNyFzRh/V3Qj/U=
 modernc.org/libc v1.55.3/go.mod h1:qFXepLhz+JjFThQ4kzwzOjA/y/artDeg+pcYnY+Q83w=
 modernc.org/mathutil v1.6.0 h1:fRe9+AmYlaej+64JsEEhoWuAYBkOtQiMEU7n/XgfYi4=

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

@@ -1,23 +0,0 @@
-# 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

@@ -1,46 +0,0 @@
-# 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

@@ -1,267 +0,0 @@
-// 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

@@ -1,364 +0,0 @@
-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

@@ -1,79 +0,0 @@
-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

@@ -1,24 +0,0 @@
-// 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

@@ -1,142 +0,0 @@
-// 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

@@ -1,250 +0,0 @@
-// 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

@@ -1,29 +0,0 @@
-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
-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/github.com/hashicorp/golang-lru/v2/simplelru/lru.go

@@ -1,177 +0,0 @@
-// 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

@@ -1,46 +0,0 @@
-// 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/modernc.org/gc/v3/GO-LICENSE

@@ -1,27 +0,0 @@
-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/LICENSE

@@ -1,69 +0,0 @@
--------------------------------------------------------------------------------
-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

@@ -1,113 +0,0 @@
-.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

@@ -1,682 +0,0 @@
-// 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

@@ -1,598 +0,0 @@
-// 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

@@ -1,559 +0,0 @@
-// 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

@@ -1,761 +0,0 @@
-// 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

@@ -1,115 +0,0 @@
-// 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

@@ -1,90 +0,0 @@
-// 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

@@ -1,813 +0,0 @@
-// 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

@@ -1,716 +0,0 @@
-// 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/sqlite/Makefile

@@ -37,8 +37,8 @@ build_all_targets:
 	GOOS=linux GOARCH=riscv64 go build -v ./...
 	GOOS=linux GOARCH=s390x go test -c -o /dev/null
 	GOOS=linux GOARCH=s390x go build -v ./...
-	GOOS=netbsd GOARCH=amd64 go test -c -o /dev/null
+	# GOOS=netbsd GOARCH=amd64 go test -c -o /dev/null
-	GOOS=netbsd GOARCH=amd64 go build -v ./...
+	# GOOS=netbsd GOARCH=amd64 go build -v ./...
 	GOOS=openbsd GOARCH=amd64 go test -c -o /dev/null
 	GOOS=openbsd GOARCH=amd64 go build -v ./...
 	GOOS=openbsd GOARCH=arm64 go test -c -o /dev/null
@@ -69,7 +69,10 @@ test:
 	go test -v -timeout 24h 2>&1 | tee log-test
 	
 vendor:
-	go run vendor_libsqlite3.go && make build_all_targets
+	cd vendor_libsqlite3 && go build -o ../vendor main.go
+	./vendor
+	rm -f vendor
+	make build_all_targets
 	make build_all_targets
 
 work:

vendor/modernc.org/sqlite/lib/hooks.go

@@ -2,6 +2,8 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
+//go:build !(linux && arm64)
+
 package sqlite3
 
 import (
@@ -12,3 +14,7 @@ import (
 func X__ccgo_sqlite3_log(t *libc.TLS, iErrCode int32, zFormat uintptr, va uintptr) { /* sqlite3.c:29405:17: */
 	libc.X__ccgo_sqlite3_log(t, iErrCode, zFormat, va)
 }
+
+func PatchIssue199() {
+	// nop
+}

vendor/modernc.org/sqlite/lib/hooks_linux_arm64.go

@@ -0,0 +1,30 @@
+// Copyright 2019 The Sqlite 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 sqlite3
+
+import (
+	"syscall"
+	"unsafe"
+
+	"modernc.org/libc"
+)
+
+// Format and write a message to the log if logging is enabled.
+func X__ccgo_sqlite3_log(t *libc.TLS, iErrCode int32, zFormat uintptr, va uintptr) { /* sqlite3.c:29405:17: */
+	libc.X__ccgo_sqlite3_log(t, iErrCode, zFormat, va)
+}
+
+// https://gitlab.com/cznic/sqlite/-/issues/199
+//
+// We are currently stuck on libc@v1.55.3. Until that is resolved - fix the
+// problem at runtime.
+func PatchIssue199() {
+	p := unsafe.Pointer(&_aSyscall)
+	*(*uintptr)(unsafe.Add(p, 608)) = __ccgo_fp(_unixGetpagesizeIssue199)
+}
+
+func _unixGetpagesizeIssue199(tls *libc.TLS) (r int32) {
+	return int32(syscall.Getpagesize())
+}

vendor/modernc.org/sqlite/sqlite.go

@@ -55,6 +55,11 @@ const (
 	sqliteLockedSharedcache = sqlite3.SQLITE_LOCKED | (1 << 8)
 )
 
+// https://gitlab.com/cznic/sqlite/-/issues/199
+func init() {
+	sqlite3.PatchIssue199()
+}
+
 // Error represents sqlite library error code.
 type Error struct {
 	msg  string

vendor/modernc.org/sqlite/vendor_libsqlite3.go

@@ -1,126 +0,0 @@
-// Copyright 2024 The Sqlite 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 none
-// +build none
-
-// Tool for 1.28+ -> 1.29+. Pulls adjusted libsqlite3 code to this repo.
-
-package main
-
-import (
-	"bytes"
-	"fmt"
-	"go/token"
-	"os"
-	"path/filepath"
-	"strings"
-
-	"modernc.org/gc/v3"
-)
-
-func fail(rc int, msg string, args ...any) {
-	fmt.Fprintln(os.Stderr, strings.TrimSpace(fmt.Sprintf(msg, args...)))
-	os.Exit(rc)
-}
-
-func main() {
-	for _, v := range []struct{ goos, goarch string }{
-		{"darwin", "amd64"},
-		{"darwin", "arm64"},
-		{"freebsd", "amd64"},
-		{"freebsd", "arm64"},
-		{"linux", "386"},
-		{"linux", "amd64"},
-		{"linux", "arm"},
-		{"linux", "arm64"},
-		{"linux", "loong64"},
-		{"linux", "ppc64le"},
-		{"linux", "riscv64"},
-		{"linux", "s390x"},
-		{"windows", "386"},
-		{"windows", "amd64"},
-	} {
-		base := fmt.Sprintf("ccgo_%s_%s.go", v.goos, v.goarch)
-		if v.goos == "windows" && v.goarch == "amd64" {
-			base = "ccgo_windows.go"
-		}
-		ifn := filepath.Join("..", "libsqlite3", base)
-		fmt.Printf("%s/%s\t%s\n", v.goos, v.goarch, ifn)
-		in, err := os.ReadFile(ifn)
-		if err != nil {
-			fail(1, "%s\n", err)
-		}
-
-		ast, err := gc.ParseFile(ifn, in)
-		if err != nil {
-			fail(1, "%s\n", err)
-		}
-
-		b := bytes.NewBuffer(nil)
-		s := ast.SourceFile.PackageClause.Source(true)
-		s = strings.Replace(s, "package libsqlite3", "package sqlite3", 1)
-		fmt.Fprintln(b, s)
-		fmt.Fprint(b, ast.SourceFile.ImportDeclList.Source(true))
-		taken := map[string]struct{}{}
-		for n := ast.SourceFile.TopLevelDeclList; n != nil; n = n.List {
-			switch x := n.TopLevelDecl.(type) {
-			case *gc.TypeDeclNode:
-				adn := x.TypeSpecList.TypeSpec.(*gc.AliasDeclNode)
-				nm := adn.IDENT.Src()
-				taken[nm] = struct{}{}
-			}
-		}
-	loop:
-		for n := ast.SourceFile.TopLevelDeclList; n != nil; n = n.List {
-			switch x := n.TopLevelDecl.(type) {
-			case *gc.ConstDeclNode:
-				switch y := x.ConstSpec.(type) {
-				case *gc.ConstSpecNode:
-					if y.IDENT.Src() != "SQLITE_TRANSIENT" {
-						fmt.Fprintln(b, x.Source(true))
-					}
-				default:
-					panic(fmt.Sprintf("%v: %T %q", x.Position(), y, x.Source(false)))
-				}
-
-			case *gc.FunctionDeclNode:
-				fmt.Fprintln(b, x.Source(true))
-			case *gc.TypeDeclNode:
-				fmt.Fprintln(b, x.Source(true))
-				adn := x.TypeSpecList.TypeSpec.(*gc.AliasDeclNode)
-				nm := adn.IDENT.Src()
-				nm2 := nm[1:]
-				if _, ok := taken[nm2]; ok {
-					break
-				}
-
-				if token.IsExported(nm) {
-					fmt.Fprintf(b, "\ntype %s = %s\n", nm2, nm)
-				}
-			case *gc.VarDeclNode:
-				fmt.Fprintln(b, x.Source(true))
-			default:
-				fmt.Printf("%v: TODO %T\n", n.Position(), x)
-				break loop
-			}
-		}
-
-		b.WriteString(`
-type Sqlite3_int64 = sqlite3_int64
-type Sqlite3_mutex_methods = sqlite3_mutex_methods
-type Sqlite3_value = sqlite3_value
-
-type Sqlite3_index_info = sqlite3_index_info
-type Sqlite3_module = sqlite3_module
-type Sqlite3_vtab = sqlite3_vtab
-type Sqlite3_vtab_cursor = sqlite3_vtab_cursor
-
-`)
-		base = strings.Replace(base, "ccgo_", "sqlite_", 1)
-		if err := os.WriteFile(filepath.Join("lib", base), b.Bytes(), 0660); err != nil {
-			fail(1, "%s\n", err)
-		}
-	}
-}

vendor/modernc.org/strutil/AUTHORS

@@ -1,12 +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.
-
-CZ.NIC z.s.p.o. <kontakt@nic.cz>
-Jan Mercl <0xjnml@gmail.com>

vendor/modernc.org/strutil/CONTRIBUTORS

@@ -1,9 +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.
-
-Jan Mercl <0xjnml@gmail.com>

vendor/modernc.org/strutil/LICENSE

@@ -1,27 +0,0 @@
-Copyright (c) 2014 The strutil 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/strutil/Makefile

@@ -1,59 +0,0 @@
-# Copyright (c) 2014 The sortutil 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 clean cover cpu editor internalError later mem nuke todo edit
-
-grep=--include=*.go --include=*.l --include=*.y --include=*.yy
-ngrep='TODOOK\|parser\.go\|scanner\.go\|.*_string\.go'
-
-all: editor
-	go vet 2>&1 | grep -v $(ngrep) || true
-	golint 2>&1 | grep -v $(ngrep) || true
-	make todo
-	unused . || true
-	misspell *.go
-	gosimple || true
-	maligned || true
-	unconvert -apply
-
-clean:
-	go clean
-	rm -f *~ *.test *.out
-
-cover:
-	t=$(shell tempfile) ; 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:
-	@ 1>/dev/null 2>/dev/null gvim -p Makefile *.go
-
-editor:
-	unconvert -apply || true
-	gofmt -l -s -w *.go
-	go test -i
-	go test 2>&1 | tee log
-	go install
-
-internalError:
-	egrep -ho '"internal error.*"' *.go | sort | cat -n
-
-later:
-	@grep -n $(grep) LATER * || true
-	@grep -n $(grep) MAYBE * || true
-
-mem: clean
-	go test -run @ -bench . -memprofile mem.out -memprofilerate 1 -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 * | grep -v $(ngrep) || true
-	@grep -nr $(grep) BUG * | grep -v $(ngrep) || true
-	@grep -nr $(grep) [^[:alpha:]]println * | grep -v $(ngrep) || true

vendor/modernc.org/strutil/README

@@ -1,8 +0,0 @@
-modernc.orgall-able mirror of modified code already published at:
-http://git.nic.cz/redmine/projects/gostrutil/repository
-
-Online godoc documentation for this package (should be) available at:
-http://gopkgdoc.appspot.com/pkg/modernc.org/strutil
-
-Installation:
-$ go get modernc.org/strutil

vendor/modernc.org/strutil/strutil.go

@@ -1,733 +0,0 @@
-// Copyright (c) 2014 The sortutil 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 strutil collects utils supplemental to the standard strings package.
-package strutil // import "modernc.org/strutil"
-
-import (
-	"bytes"
-	"encoding/base32"
-	"encoding/base64"
-	"fmt"
-	"io"
-	"os"
-	"path/filepath"
-	"reflect"
-	"runtime"
-	"sort"
-	"strconv"
-	"strings"
-	"sync"
-)
-
-// Base32ExtDecode decodes base32 extended (RFC 4648) text to binary data.
-func Base32ExtDecode(text []byte) (data []byte, err error) {
-	n := base32.HexEncoding.DecodedLen(len(text))
-	data = make([]byte, n)
-	decoder := base32.NewDecoder(base32.HexEncoding, bytes.NewBuffer(text))
-	if n, err = decoder.Read(data); err != nil {
-		n = 0
-	}
-	data = data[:n]
-	return
-}
-
-// Base32ExtEncode encodes binary data to base32 extended (RFC 4648) encoded text.
-func Base32ExtEncode(data []byte) (text []byte) {
-	n := base32.HexEncoding.EncodedLen(len(data))
-	buf := bytes.NewBuffer(make([]byte, 0, n))
-	encoder := base32.NewEncoder(base32.HexEncoding, buf)
-	encoder.Write(data)
-	encoder.Close()
-	if buf.Len() != n {
-		panic("internal error")
-	}
-	return buf.Bytes()
-}
-
-// Base64Decode decodes base64 text to binary data.
-func Base64Decode(text []byte) (data []byte, err error) {
-	n := base64.StdEncoding.DecodedLen(len(text))
-	data = make([]byte, n)
-	decoder := base64.NewDecoder(base64.StdEncoding, bytes.NewBuffer(text))
-	if n, err = decoder.Read(data); err != nil {
-		n = 0
-	}
-	data = data[:n]
-	return
-}
-
-// Base64Encode encodes binary data to base64 encoded text.
-func Base64Encode(data []byte) (text []byte) {
-	n := base64.StdEncoding.EncodedLen(len(data))
-	buf := bytes.NewBuffer(make([]byte, 0, n))
-	encoder := base64.NewEncoder(base64.StdEncoding, buf)
-	encoder.Write(data)
-	encoder.Close()
-	if buf.Len() != n {
-		panic("internal error")
-	}
-	return buf.Bytes()
-}
-
-// Formatter is an io.Writer extended by a fmt.Printf like function Format
-type Formatter interface {
-	io.Writer
-	Format(format string, args ...interface{}) (n int, errno error)
-}
-
-type indentFormatter struct {
-	io.Writer
-	indent      []byte
-	indentLevel int
-	state       int
-}
-
-const (
-	st0 = iota
-	stBOL
-	stPERC
-	stBOLPERC
-)
-
-// IndentFormatter returns a new Formatter which interprets %i and %u in the
-// Format() format string as indent and undent commands. The commands can
-// nest. The Formatter writes to io.Writer 'w' and inserts one 'indent'
-// string per current indent level value.
-// Behaviour of commands reaching negative indent levels is undefined.
-//	IndentFormatter(os.Stdout, "\t").Format("abc%d%%e%i\nx\ny\n%uz\n", 3)
-// output:
-//	abc3%e
-//		x
-//		y
-//	z
-// The Go quoted string literal form of the above is:
-//	"abc%%e\n\tx\n\tx\nz\n"
-// The commands can be scattered between separate invocations of Format(),
-// i.e. the formatter keeps track of the indent level and knows if it is
-// positioned on start of a line and should emit indentation(s).
-// The same output as above can be produced by e.g.:
-//	f := IndentFormatter(os.Stdout, " ")
-//	f.Format("abc%d%%e%i\nx\n", 3)
-//	f.Format("y\n%uz\n")
-func IndentFormatter(w io.Writer, indent string) Formatter {
-	return &indentFormatter{w, []byte(indent), 0, stBOL}
-}
-
-func (f *indentFormatter) format(flat bool, format string, args ...interface{}) (n int, errno error) {
-	buf := []byte{}
-	for i := 0; i < len(format); i++ {
-		c := format[i]
-		switch f.state {
-		case st0:
-			switch c {
-			case '\n':
-				cc := c
-				if flat && f.indentLevel != 0 {
-					cc = ' '
-				}
-				buf = append(buf, cc)
-				f.state = stBOL
-			case '%':
-				f.state = stPERC
-			default:
-				buf = append(buf, c)
-			}
-		case stBOL:
-			switch c {
-			case '\n':
-				cc := c
-				if flat && f.indentLevel != 0 {
-					cc = ' '
-				}
-				buf = append(buf, cc)
-			case '%':
-				f.state = stBOLPERC
-			default:
-				if !flat {
-					for i := 0; i < f.indentLevel; i++ {
-						buf = append(buf, f.indent...)
-					}
-				}
-				buf = append(buf, c)
-				f.state = st0
-			}
-		case stBOLPERC:
-			switch c {
-			case 'i':
-				f.indentLevel++
-				f.state = stBOL
-			case 'u':
-				f.indentLevel--
-				f.state = stBOL
-			default:
-				if !flat {
-					for i := 0; i < f.indentLevel; i++ {
-						buf = append(buf, f.indent...)
-					}
-				}
-				buf = append(buf, '%', c)
-				f.state = st0
-			}
-		case stPERC:
-			switch c {
-			case 'i':
-				f.indentLevel++
-				f.state = st0
-			case 'u':
-				f.indentLevel--
-				f.state = st0
-			default:
-				buf = append(buf, '%', c)
-				f.state = st0
-			}
-		default:
-			panic("unexpected state")
-		}
-	}
-	switch f.state {
-	case stPERC, stBOLPERC:
-		buf = append(buf, '%')
-	}
-	return f.Write([]byte(fmt.Sprintf(string(buf), args...)))
-}
-
-func (f *indentFormatter) Format(format string, args ...interface{}) (n int, errno error) {
-	return f.format(false, format, args...)
-}
-
-type flatFormatter indentFormatter
-
-// FlatFormatter returns a newly created Formatter with the same functionality as the one returned
-// by IndentFormatter except it allows a newline in the 'format' string argument of Format
-// to pass through iff indent level is currently zero.
-//
-// If indent level is non-zero then such new lines are changed to a space character.
-// There is no indent string, the %i and %u format verbs are used solely to determine the indent level.
-//
-// The FlatFormatter is intended for flattening of normally nested structure textual representation to
-// a one top level structure per line form.
-//	FlatFormatter(os.Stdout, " ").Format("abc%d%%e%i\nx\ny\n%uz\n", 3)
-// output in the form of a Go quoted string literal:
-//	"abc3%%e x y z\n"
-func FlatFormatter(w io.Writer) Formatter {
-	return (*flatFormatter)(IndentFormatter(w, "").(*indentFormatter))
-}
-
-func (f *flatFormatter) Format(format string, args ...interface{}) (n int, errno error) {
-	return (*indentFormatter)(f).format(true, format, args...)
-}
-
-// Pool handles aligning of strings having equal values to the same string instance.
-// Intended use is to conserve some memory e.g. where a large number of identically valued strings
-// with non identical backing arrays may exists in several semantically distinct instances of some structs.
-// Pool is *not* concurrent access safe. It doesn't handle common prefix/suffix aligning,
-// e.g. having s1 == "abc" and s2 == "bc", s2 is not automatically aligned as s1[1:].
-type Pool struct {
-	pool map[string]string
-}
-
-// NewPool returns a newly created Pool.
-func NewPool() *Pool {
-	return &Pool{map[string]string{}}
-}
-
-// Align returns a string with the same value as its argument. It guarantees that
-// all aligned strings share a single instance in memory.
-func (p *Pool) Align(s string) string {
-	if a, ok := p.pool[s]; ok {
-		return a
-	}
-
-	s = StrPack(s)
-	p.pool[s] = s
-	return s
-}
-
-// Count returns the number of items in the pool.
-func (p *Pool) Count() int {
-	return len(p.pool)
-}
-
-// GoPool is a concurrent access safe version of Pool.
-type GoPool struct {
-	pool map[string]string
-	rwm  *sync.RWMutex
-}
-
-// NewGoPool returns a newly created GoPool.
-func NewGoPool() (p *GoPool) {
-	return &GoPool{map[string]string{}, &sync.RWMutex{}}
-}
-
-// Align returns a string with the same value as its argument. It guarantees that
-// all aligned strings share a single instance in memory.
-func (p *GoPool) Align(s string) (y string) {
-	if s != "" {
-		p.rwm.RLock()               // R++
-		if a, ok := p.pool[s]; ok { // found
-			p.rwm.RUnlock() // R--
-			return a
-		}
-
-		p.rwm.RUnlock() // R--
-		// not found but with a race condition, retry within a write lock
-		p.rwm.Lock()                // W++
-		defer p.rwm.Unlock()        // W--
-		if a, ok := p.pool[s]; ok { // done in a race
-			return a
-		}
-
-		// we won
-		s = StrPack(s)
-		p.pool[s] = s
-		return s
-	}
-
-	return
-}
-
-// Count returns the number of items in the pool.
-func (p *GoPool) Count() int {
-	return len(p.pool)
-}
-
-// Dict is a string <-> id bijection. Dict is *not* concurrent access safe for assigning new ids
-// to strings not yet contained in the bijection.
-// Id for an empty string is guaranteed to be 0,
-// thus Id for any non empty string is guaranteed to be non zero.
-type Dict struct {
-	si map[string]int
-	is []string
-}
-
-// NewDict returns a newly created Dict.
-func NewDict() (d *Dict) {
-	d = &Dict{map[string]int{}, []string{}}
-	d.Id("")
-	return
-}
-
-// Count returns the number of items in the dict.
-func (d *Dict) Count() int {
-	return len(d.is)
-}
-
-// Id maps string s to its numeric identificator.
-func (d *Dict) Id(s string) (y int) {
-	if y, ok := d.si[s]; ok {
-		return y
-	}
-
-	s = StrPack(s)
-	y = len(d.is)
-	d.si[s] = y
-	d.is = append(d.is, s)
-	return
-}
-
-// S maps an id to its string value and ok == true. Id values not contained in the bijection
-// return "", false.
-func (d *Dict) S(id int) (s string, ok bool) {
-	if id >= len(d.is) {
-		return "", false
-	}
-	return d.is[id], true
-}
-
-// GoDict is a concurrent access safe version of Dict.
-type GoDict struct {
-	si  map[string]int
-	is  []string
-	rwm *sync.RWMutex
-}
-
-// NewGoDict returns a newly created GoDict.
-func NewGoDict() (d *GoDict) {
-	d = &GoDict{map[string]int{}, []string{}, &sync.RWMutex{}}
-	d.Id("")
-	return
-}
-
-// Count returns the number of items in the dict.
-func (d *GoDict) Count() int {
-	return len(d.is)
-}
-
-// Id maps string s to its numeric identificator. The implementation honors getting
-// an existing id at the cost of assigning a new one.
-func (d *GoDict) Id(s string) (y int) {
-	d.rwm.RLock()             // R++
-	if y, ok := d.si[s]; ok { // found
-		d.rwm.RUnlock() // R--
-		return y
-	}
-
-	d.rwm.RUnlock() // R--
-
-	// not found but with a race condition
-	d.rwm.Lock()              // W++ recheck with write lock
-	defer d.rwm.Unlock()      // W--
-	if y, ok := d.si[s]; ok { // some other goroutine won already
-		return y
-	}
-
-	// a race free not found state => insert the string
-	s = StrPack(s)
-	y = len(d.is)
-	d.si[s] = y
-	d.is = append(d.is, s)
-	return
-}
-
-// S maps an id to its string value and ok == true. Id values not contained in the bijection
-// return "", false.
-func (d *GoDict) S(id int) (s string, ok bool) {
-	d.rwm.RLock()         // R++
-	defer d.rwm.RUnlock() // R--
-	if id >= len(d.is) {
-		return "", false
-	}
-	return d.is[id], true
-}
-
-// StrPack returns a new instance of s which is tightly packed in memory.
-// It is intended for avoiding the situation where having a live reference
-// to a string slice over an unreferenced biger underlying string keeps the biger one
-// in memory anyway - it can't be GCed.
-func StrPack(s string) string {
-	return string([]byte(s)) // T(U(T)) intentional.
-}
-
-// JoinFields returns strings in flds joined by sep. Flds may contain arbitrary
-// bytes, including the sep as they are safely escaped. JoinFields panics if
-// sep is the backslash character or if len(sep) != 1.
-func JoinFields(flds []string, sep string) string {
-	if len(sep) != 1 || sep == "\\" {
-		panic("invalid separator")
-	}
-
-	a := make([]string, len(flds))
-	for i, v := range flds {
-		v = strings.Replace(v, "\\", "\\0", -1)
-		a[i] = strings.Replace(v, sep, "\\1", -1)
-	}
-	return strings.Join(a, sep)
-}
-
-// SplitFields splits s, which must be produced by JoinFields using the same
-// sep, into flds.  SplitFields panics if sep is the backslash character or if
-// len(sep) != 1.
-func SplitFields(s, sep string) (flds []string) {
-	if len(sep) != 1 || sep == "\\" {
-		panic("invalid separator")
-	}
-
-	a := strings.Split(s, sep)
-	r := make([]string, len(a))
-	for i, v := range a {
-		v = strings.Replace(v, "\\1", sep, -1)
-		r[i] = strings.Replace(v, "\\0", "\\", -1)
-	}
-	return r
-}
-
-// PrettyPrintHooks allow to customize the result of PrettyPrint for types
-// listed in the map value.
-type PrettyPrintHooks map[reflect.Type]func(f Formatter, v interface{}, prefix, suffix string)
-
-// PrettyString returns the output of PrettyPrint as a string.
-func PrettyString(v interface{}, prefix, suffix string, hooks PrettyPrintHooks) string {
-	var b bytes.Buffer
-	PrettyPrint(&b, v, prefix, suffix, hooks)
-	return b.String()
-}
-
-// PrettyPrint pretty prints v to w. Zero values and unexported struct fields
-// are omitted.
-//
-// Force printing of zero values of struct fields by including in the field tag
-// PrettyPrint:"zero".
-//
-// Enable using a String method, if any, of a struct field type by including in
-// the field tag PrettyPrint:"stringer".
-//
-// The tags can be combined as in PrettyPrint:"zero,stringer". The order is not
-// important, so PrettyPrint:stringer,zero has the same effect.
-//
-// A hook attached to the field type has priority over the struct field tag
-// described above.
-func PrettyPrint(w io.Writer, v interface{}, prefix, suffix string, hooks PrettyPrintHooks) {
-	if v == nil {
-		return
-	}
-
-	f := IndentFormatter(w, "· ")
-
-	defer func() {
-		if e := recover(); e != nil {
-			f.Format("\npanic: %v", e)
-		}
-	}()
-
-	prettyPrint(nil, f, prefix, suffix, v, hooks, false, false)
-}
-
-func prettyPrint(protect map[interface{}]struct{}, sf Formatter, prefix, suffix string, v interface{}, hooks PrettyPrintHooks, zero, stringer bool) {
-	if v == nil {
-		return
-	}
-
-	rt := reflect.TypeOf(v)
-	if handler := hooks[rt]; handler != nil {
-		handler(sf, v, prefix, suffix)
-		return
-	}
-
-	rv := reflect.ValueOf(v)
-	if stringer {
-		if _, ok := v.(fmt.Stringer); ok {
-			sf.Format("%s%s", prefix, v)
-			sf.Format(suffix)
-			return
-		}
-	}
-
-	switch rt.Kind() {
-	case reflect.Slice:
-		if rv.Len() == 0 && !zero {
-			return
-		}
-
-		sf.Format("%s[]%T{ // len %d%i\n", prefix, rv.Index(0).Interface(), rv.Len())
-		for i := 0; i < rv.Len(); i++ {
-			prettyPrint(protect, sf, fmt.Sprintf("%d: ", i), ",\n", rv.Index(i).Interface(), hooks, false, false)
-		}
-		suffix = strings.Replace(suffix, "%", "%%", -1)
-		sf.Format("%u}" + suffix)
-	case reflect.Array:
-		if reflect.Zero(rt).Interface() == rv.Interface() && !zero {
-			return
-		}
-
-		sf.Format("%s[%d]%T{%i\n", prefix, rv.Len(), rv.Index(0).Interface())
-		for i := 0; i < rv.Len(); i++ {
-			prettyPrint(protect, sf, fmt.Sprintf("%d: ", i), ",\n", rv.Index(i).Interface(), hooks, false, false)
-		}
-		suffix = strings.Replace(suffix, "%", "%%", -1)
-		sf.Format("%u}" + suffix)
-	case reflect.Struct:
-		if rt.NumField() == 0 {
-			return
-		}
-
-		if reflect.DeepEqual(reflect.Zero(rt).Interface(), rv.Interface()) && !zero {
-			return
-		}
-
-		sf.Format("%s%T{%i\n", prefix, v)
-		for i := 0; i < rt.NumField(); i++ {
-			f := rv.Field(i)
-			if !f.CanInterface() {
-				continue
-			}
-
-			var stringer, zero bool
-			ft := rt.Field(i)
-			if tag, ok := ft.Tag.Lookup("PrettyPrint"); ok {
-				a := strings.Split(tag, ",")
-				for _, v := range a {
-					switch strings.TrimSpace(v) {
-					case "stringer":
-						stringer = true
-					case "zero":
-						zero = true
-					}
-				}
-			}
-			prettyPrint(protect, sf, fmt.Sprintf("%s: ", rt.Field(i).Name), ",\n", f.Interface(), hooks, zero, stringer)
-		}
-		suffix = strings.Replace(suffix, "%", "%%", -1)
-		sf.Format("%u}" + suffix)
-	case reflect.Ptr:
-		if rv.IsNil() && !zero {
-			return
-		}
-
-		rvi := rv.Interface()
-		if _, ok := protect[rvi]; ok {
-			suffix = strings.Replace(suffix, "%", "%%", -1)
-			sf.Format("%s&%T{ /* recursive/repetitive pointee not shown */ }"+suffix, prefix, rv.Elem().Interface())
-			return
-		}
-
-		if protect == nil {
-			protect = map[interface{}]struct{}{}
-		}
-		protect[rvi] = struct{}{}
-		prettyPrint(protect, sf, prefix+"&", suffix, rv.Elem().Interface(), hooks, false, false)
-	case reflect.Int, reflect.Int16, reflect.Int32, reflect.Int64, reflect.Int8:
-		if v := rv.Int(); v != 0 || zero {
-			suffix = strings.Replace(suffix, "%", "%%", -1)
-			sf.Format("%s%v"+suffix, prefix, v)
-		}
-	case reflect.Uint, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uint8:
-		if v := rv.Uint(); v != 0 || zero {
-			suffix = strings.Replace(suffix, "%", "%%", -1)
-			sf.Format("%s%v"+suffix, prefix, v)
-		}
-	case reflect.Float32, reflect.Float64:
-		if v := rv.Float(); v != 0 || zero {
-			suffix = strings.Replace(suffix, "%", "%%", -1)
-			sf.Format("%s%v"+suffix, prefix, v)
-		}
-	case reflect.Complex64, reflect.Complex128:
-		if v := rv.Complex(); v != 0 || zero {
-			suffix = strings.Replace(suffix, "%", "%%", -1)
-			sf.Format("%s%v"+suffix, prefix, v)
-		}
-	case reflect.Uintptr:
-		if v := rv.Uint(); v != 0 || zero {
-			suffix = strings.Replace(suffix, "%", "%%", -1)
-			sf.Format("%s%v"+suffix, prefix, v)
-		}
-	case reflect.UnsafePointer:
-		s := fmt.Sprintf("%p", rv.Interface())
-		if s == "0x0" && !zero {
-			return
-		}
-
-		suffix = strings.Replace(suffix, "%", "%%", -1)
-		sf.Format("%s%s"+suffix, prefix, s)
-	case reflect.Bool:
-		if v := rv.Bool(); v || zero {
-			suffix = strings.Replace(suffix, "%", "%%", -1)
-			sf.Format("%s%v"+suffix, prefix, rv.Bool())
-		}
-	case reflect.String:
-		s := rv.Interface().(string)
-		if s == "" && !zero {
-			return
-		}
-
-		suffix = strings.Replace(suffix, "%", "%%", -1)
-		sf.Format("%s%q"+suffix, prefix, s)
-	case reflect.Chan:
-		if reflect.Zero(rt).Interface() == rv.Interface() && !zero {
-			return
-		}
-
-		c := rv.Cap()
-		s := ""
-		if c != 0 {
-			s = fmt.Sprintf("// capacity: %d", c)
-		}
-		suffix = strings.Replace(suffix, "%", "%%", -1)
-		sf.Format("%s%s %s%s"+suffix, prefix, rt.ChanDir(), rt.Elem().Name(), s)
-	case reflect.Func:
-		if rv.IsNil() && !zero {
-			return
-		}
-
-		var in, out []string
-		for i := 0; i < rt.NumIn(); i++ {
-			x := reflect.Zero(rt.In(i))
-			in = append(in, fmt.Sprintf("%T", x.Interface()))
-		}
-		if rt.IsVariadic() {
-			i := len(in) - 1
-			in[i] = "..." + in[i][2:]
-		}
-		for i := 0; i < rt.NumOut(); i++ {
-			out = append(out, rt.Out(i).Name())
-		}
-		s := "(" + strings.Join(in, ", ") + ")"
-		t := strings.Join(out, ", ")
-		if len(out) > 1 {
-			t = "(" + t + ")"
-		}
-		if t != "" {
-			t = " " + t
-		}
-		suffix = strings.Replace(suffix, "%", "%%", -1)
-		sf.Format("%sfunc%s%s { ... }"+suffix, prefix, s, t)
-	case reflect.Map:
-		keys := rv.MapKeys()
-		if len(keys) == 0 && !zero {
-			return
-		}
-
-		var buf bytes.Buffer
-		nf := IndentFormatter(&buf, "· ")
-		var skeys []string
-		for i, k := range keys {
-			prettyPrint(protect, nf, "", "", k.Interface(), hooks, false, false)
-			skeys = append(skeys, fmt.Sprintf("%s%10d", buf.Bytes(), i))
-			buf.Reset()
-		}
-		sort.Strings(skeys)
-		sf.Format("%s%T{%i\n", prefix, v)
-		for _, k := range skeys {
-			si := strings.TrimSpace(k[len(k)-10:])
-			k = k[:len(k)-10]
-			n, _ := strconv.ParseUint(si, 10, 64)
-			mv := rv.MapIndex(keys[n])
-			prettyPrint(protect, sf, fmt.Sprintf("%s: ", k), ",\n", mv.Interface(), hooks, false, false)
-		}
-		suffix = strings.Replace(suffix, "%", "%%", -1)
-		sf.Format("%u}" + suffix)
-	}
-}
-
-// Gopath returns the value of the $GOPATH environment variable or its default
-// value if not set.
-func Gopath() string {
-	if r := os.Getenv("GOPATH"); r != "" {
-		return r
-	}
-
-	// go1.8: https://github.com/golang/go/blob/74628a8b9f102bddd5078ee426efe0fd57033115/doc/code.html#L122
-	switch runtime.GOOS {
-	case "plan9":
-		return os.Getenv("home")
-	case "windows":
-		return filepath.Join(os.Getenv("USERPROFILE"), "go")
-	default:
-		return filepath.Join(os.Getenv("HOME"), "go")
-	}
-}
-
-// Homepath returns the user's home directory path.
-func Homepath() string {
-	// go1.8: https://github.com/golang/go/blob/74628a8b9f102bddd5078ee426efe0fd57033115/doc/code.html#L122
-	switch runtime.GOOS {
-	case "plan9":
-		return os.Getenv("home")
-	case "windows":
-		return os.Getenv("USERPROFILE")
-	default:
-		return os.Getenv("HOME")
-	}
-}
-
-// ImportPath returns the import path of the caller or an error, if any.
-func ImportPath() (string, error) {
-	_, file, _, ok := runtime.Caller(1)
-	if !ok {
-		return "", fmt.Errorf("runtime.Caller failed")
-	}
-
-	gopath := Gopath()
-	for _, v := range filepath.SplitList(gopath) {
-		gp := filepath.Join(v, "src")
-		path, err := filepath.Rel(gp, file)
-		if err != nil {
-			continue
-		}
-
-		return filepath.Dir(path), nil
-	}
-
-	return "", fmt.Errorf("cannot determine import path using GOPATH=%s", gopath)
-}

vendor/modernc.org/token/LICENSE

@@ -1,27 +0,0 @@
-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/token/Makefile

@@ -1,56 +0,0 @@
-.PHONY:	all clean cover cpu editor internalError later mem nuke todo edit
-
-grep=--include=*.go --include=*.l --include=*.y --include=*.yy
-ngrep='TODOOK\|parser\.go\|scanner\.go\|.*_string\.go'
-
-all: editor
-	go vet 2>&1 | grep -v $(ngrep) || true
-	golint 2>&1 | grep -v $(ngrep) || true
-	make todo
-	unused . || true
-	misspell *.go
-	gosimple || true
-	maligned || true
-	unconvert -apply
-
-clean:
-	go clean
-	rm -f *~ *.test *.out
-
-cover:
-	t=$(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 test -i
-	go test 2>&1 | tee log
-	go install
-
-internalError:
-	egrep -ho '"internal error.*"' *.go | sort | cat -n
-
-later:
-	@grep -n $(grep) LATER * || true
-	@grep -n $(grep) MAYBE * || true
-
-mem: clean
-	go test -run @ -bench . -memprofile mem.out -memprofilerate 1 -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 * | grep -v $(ngrep) || true
-	@grep -nr $(grep) BUG * | grep -v $(ngrep) || true
-	@grep -nr $(grep) [^[:alpha:]]println * | grep -v $(ngrep) || true

vendor/modernc.org/token/README.md

@@ -1,9 +0,0 @@
-# token
-
-Package token is a variant of the stdlib package token with types FileSet and Token removed
-
-Installation
-
-    $ go get [-u] modernc.org/token
-
-Documentation: [godoc.org/modernc.org/token](http://godoc.org/modernc.org/token)

vendor/modernc.org/token/position.go

@@ -1,359 +0,0 @@
-// Copyright 2010 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 file.
-
-// Package token is variant of the stdlib package token with types FileSet and
-// Token removed.
-package token // import "modernc.org/token"
-
-import (
-	"fmt"
-	"sort"
-)
-
-// -----------------------------------------------------------------------------
-// Positions
-
-// Position describes an arbitrary source position
-// including the file, line, and column location.
-// A Position is valid if the line number is > 0.
-type Position struct {
-	Filename string // filename, if any
-	Offset   int    // offset, starting at 0
-	Line     int    // line number, starting at 1
-	Column   int    // column number, starting at 1 (byte count)
-}
-
-// IsValid reports whether the position is valid.
-func (pos *Position) IsValid() bool { return pos.Line > 0 }
-
-// String returns a string in one of several forms:
-//
-//	file:line:column    valid position with file name
-//	file:line           valid position with file name but no column (column == 0)
-//	line:column         valid position without file name
-//	line                valid position without file name and no column (column == 0)
-//	file                invalid position with file name
-//	-                   invalid position without file name
-func (pos Position) String() string {
-	s := pos.Filename
-	if pos.IsValid() {
-		if s != "" {
-			s += ":"
-		}
-		s += fmt.Sprintf("%d", pos.Line)
-		if pos.Column != 0 {
-			s += fmt.Sprintf(":%d", pos.Column)
-		}
-	}
-	if s == "" {
-		s = "-"
-	}
-	return s
-}
-
-// Pos is a compact encoding of a source position within a file set.
-// It can be converted into a Position for a more convenient, but much
-// larger, representation.
-//
-// The Pos value for a given file is a number in the range [base, base+size],
-// where base and size are specified when a file is added to the file set.
-// The difference between a Pos value and the corresponding file base
-// corresponds to the byte offset of that position (represented by the Pos value)
-// from the beginning of the file. Thus, the file base offset is the Pos value
-// representing the first byte in the file.
-//
-// To create the Pos value for a specific source offset (measured in bytes),
-// first add the respective file to the current file set using FileSet.AddFile
-// and then call File.Pos(offset) for that file. Given a Pos value p
-// for a specific file set fset, the corresponding Position value is
-// obtained by calling fset.Position(p).
-//
-// Pos values can be compared directly with the usual comparison operators:
-// If two Pos values p and q are in the same file, comparing p and q is
-// equivalent to comparing the respective source file offsets. If p and q
-// are in different files, p < q is true if the file implied by p was added
-// to the respective file set before the file implied by q.
-type Pos int
-
-// The zero value for Pos is NoPos; there is no file and line information
-// associated with it, and NoPos.IsValid() is false. NoPos is always
-// smaller than any other Pos value. The corresponding Position value
-// for NoPos is the zero value for Position.
-const NoPos Pos = 0
-
-// IsValid reports whether the position is valid.
-func (p Pos) IsValid() bool {
-	return p != NoPos
-}
-
-// -----------------------------------------------------------------------------
-// File
-
-// A File is a handle for a file belonging to a FileSet.
-// A File has a name, size, and line offset table.
-type File struct {
-	name string // file name as provided to AddFile
-	base int    // Pos value range for this file is [base...base+size]
-	size int    // file size as provided to AddFile
-
-	lines []int // lines contains the offset of the first character for each line (the first entry is always 0)
-	infos []lineInfo
-}
-
-// NewFile returns  a new file with a given filename and file size.
-//
-func NewFile(filename string, size int) *File {
-	return &File{name: filename, base: 1, size: size, lines: []int{0}}
-}
-
-// Name returns the file name of file f as registered with AddFile.
-func (f *File) Name() string {
-	return f.name
-}
-
-// Base returns the base offset of file f as registered with AddFile.
-func (f *File) Base() int {
-	return f.base
-}
-
-// Size returns the size of file f as registered with AddFile.
-func (f *File) Size() int {
-	return f.size
-}
-
-// LineCount returns the number of lines in file f.
-func (f *File) LineCount() int {
-	n := len(f.lines)
-	return n
-}
-
-// AddLine adds the line offset for a new line.
-// The line offset must be larger than the offset for the previous line
-// and smaller than the file size; otherwise the line offset is ignored.
-func (f *File) AddLine(offset int) {
-	if i := len(f.lines); (i == 0 || f.lines[i-1] < offset) && offset < f.size {
-		f.lines = append(f.lines, offset)
-	}
-}
-
-// MergeLine merges a line with the following line. It is akin to replacing
-// the newline character at the end of the line with a space (to not change the
-// remaining offsets). To obtain the line number, consult e.g. Position.Line.
-// MergeLine will panic if given an invalid line number.
-func (f *File) MergeLine(line int) {
-	if line < 1 {
-		panic(fmt.Sprintf("invalid line number %d (should be >= 1)", line))
-	}
-	if line >= len(f.lines) {
-		panic(fmt.Sprintf("invalid line number %d (should be < %d)", line, len(f.lines)))
-	}
-	// To merge the line numbered <line> with the line numbered <line+1>,
-	// we need to remove the entry in lines corresponding to the line
-	// numbered <line+1>. The entry in lines corresponding to the line
-	// numbered <line+1> is located at index <line>, since indices in lines
-	// are 0-based and line numbers are 1-based.
-	copy(f.lines[line:], f.lines[line+1:])
-	f.lines = f.lines[:len(f.lines)-1]
-}
-
-// SetLines sets the line offsets for a file and reports whether it succeeded.
-// The line offsets are the offsets of the first character of each line;
-// for instance for the content "ab\nc\n" the line offsets are {0, 3}.
-// An empty file has an empty line offset table.
-// Each line offset must be larger than the offset for the previous line
-// and smaller than the file size; otherwise SetLines fails and returns
-// false.
-// Callers must not mutate the provided slice after SetLines returns.
-func (f *File) SetLines(lines []int) bool {
-	// verify validity of lines table
-	size := f.size
-	for i, offset := range lines {
-		if i > 0 && offset <= lines[i-1] || size <= offset {
-			return false
-		}
-	}
-
-	// set lines table
-	f.lines = lines
-	return true
-}
-
-// SetLinesForContent sets the line offsets for the given file content.
-// It ignores position-altering //line comments.
-func (f *File) SetLinesForContent(content []byte) {
-	var lines []int
-	line := 0
-	for offset, b := range content {
-		if line >= 0 {
-			lines = append(lines, line)
-		}
-		line = -1
-		if b == '\n' {
-			line = offset + 1
-		}
-	}
-
-	// set lines table
-	f.lines = lines
-}
-
-// LineStart returns the Pos value of the start of the specified line.
-// It ignores any alternative positions set using AddLineColumnInfo.
-// LineStart panics if the 1-based line number is invalid.
-func (f *File) LineStart(line int) Pos {
-	if line < 1 {
-		panic(fmt.Sprintf("invalid line number %d (should be >= 1)", line))
-	}
-	if line > len(f.lines) {
-		panic(fmt.Sprintf("invalid line number %d (should be < %d)", line, len(f.lines)))
-	}
-	return Pos(f.base + f.lines[line-1])
-}
-
-// A lineInfo object describes alternative file, line, and column
-// number information (such as provided via a //line directive)
-// for a given file offset.
-type lineInfo struct {
-	// fields are exported to make them accessible to gob
-	Offset       int
-	Filename     string
-	Line, Column int
-}
-
-// AddLineInfo is like AddLineColumnInfo with a column = 1 argument.
-// It is here for backward-compatibility for code prior to Go 1.11.
-func (f *File) AddLineInfo(offset int, filename string, line int) {
-	f.AddLineColumnInfo(offset, filename, line, 1)
-}
-
-// AddLineColumnInfo adds alternative file, line, and column number
-// information for a given file offset. The offset must be larger
-// than the offset for the previously added alternative line info
-// and smaller than the file size; otherwise the information is
-// ignored.
-//
-// AddLineColumnInfo is typically used to register alternative position
-// information for line directives such as //line filename:line:column.
-func (f *File) AddLineColumnInfo(offset int, filename string, line, column int) {
-	if i := len(f.infos); i == 0 || f.infos[i-1].Offset < offset && offset < f.size {
-		f.infos = append(f.infos, lineInfo{offset, filename, line, column})
-	}
-}
-
-// Pos returns the Pos value for the given file offset;
-// the offset must be <= f.Size().
-// f.Pos(f.Offset(p)) == p.
-func (f *File) Pos(offset int) Pos {
-	if offset > f.size {
-		panic(fmt.Sprintf("invalid file offset %d (should be <= %d)", offset, f.size))
-	}
-	return Pos(f.base + offset)
-}
-
-// Offset returns the offset for the given file position p;
-// p must be a valid Pos value in that file.
-// f.Offset(f.Pos(offset)) == offset.
-func (f *File) Offset(p Pos) int {
-	if int(p) < f.base || int(p) > f.base+f.size {
-		panic(fmt.Sprintf("invalid Pos value %d (should be in [%d, %d])", p, f.base, f.base+f.size))
-	}
-	return int(p) - f.base
-}
-
-// Line returns the line number for the given file position p;
-// p must be a Pos value in that file or NoPos.
-func (f *File) Line(p Pos) int {
-	return f.Position(p).Line
-}
-
-func searchLineInfos(a []lineInfo, x int) int {
-	return sort.Search(len(a), func(i int) bool { return a[i].Offset > x }) - 1
-}
-
-// unpack returns the filename and line and column number for a file offset.
-// If adjusted is set, unpack will return the filename and line information
-// possibly adjusted by //line comments; otherwise those comments are ignored.
-func (f *File) unpack(offset int, adjusted bool) (filename string, line, column int) {
-	filename = f.name
-	if i := searchInts(f.lines, offset); i >= 0 {
-		line, column = i+1, offset-f.lines[i]+1
-	}
-	if adjusted && len(f.infos) > 0 {
-		// few files have extra line infos
-		if i := searchLineInfos(f.infos, offset); i >= 0 {
-			alt := &f.infos[i]
-			filename = alt.Filename
-			if i := searchInts(f.lines, alt.Offset); i >= 0 {
-				// i+1 is the line at which the alternative position was recorded
-				d := line - (i + 1) // line distance from alternative position base
-				line = alt.Line + d
-				if alt.Column == 0 {
-					// alternative column is unknown => relative column is unknown
-					// (the current specification for line directives requires
-					// this to apply until the next PosBase/line directive,
-					// not just until the new newline)
-					column = 0
-				} else if d == 0 {
-					// the alternative position base is on the current line
-					// => column is relative to alternative column
-					column = alt.Column + (offset - alt.Offset)
-				}
-			}
-		}
-	}
-	return
-}
-
-func (f *File) position(p Pos, adjusted bool) (pos Position) {
-	offset := int(p) - f.base
-	pos.Offset = offset
-	pos.Filename, pos.Line, pos.Column = f.unpack(offset, adjusted)
-	return
-}
-
-// PositionFor returns the Position value for the given file position p.
-// If adjusted is set, the position may be adjusted by position-altering
-// //line comments; otherwise those comments are ignored.
-// p must be a Pos value in f or NoPos.
-func (f *File) PositionFor(p Pos, adjusted bool) (pos Position) {
-	if p != NoPos {
-		if int(p) < f.base || int(p) > f.base+f.size {
-			panic(fmt.Sprintf("invalid Pos value %d (should be in [%d, %d])", p, f.base, f.base+f.size))
-		}
-		pos = f.position(p, adjusted)
-	}
-	return
-}
-
-// Position returns the Position value for the given file position p.
-// Calling f.Position(p) is equivalent to calling f.PositionFor(p, true).
-func (f *File) Position(p Pos) (pos Position) {
-	return f.PositionFor(p, true)
-}
-
-// -----------------------------------------------------------------------------
-// Helper functions
-
-func searchInts(a []int, x int) int {
-	// This function body is a manually inlined version of:
-	//
-	//   return sort.Search(len(a), func(i int) bool { return a[i] > x }) - 1
-	//
-	// With better compiler optimizations, this may not be needed in the
-	// future, but at the moment this change improves the go/printer
-	// benchmark performance by ~30%. This has a direct impact on the
-	// speed of gofmt and thus seems worthwhile (2011-04-29).
-	// TODO(gri): Remove this when compilers have caught up.
-	i, j := 0, len(a)
-	for i < j {
-		h := int(uint(i+j) >> 1) // avoid overflow when computing h
-		// i ≤ h < j
-		if a[h] <= x {
-			i = h + 1
-		} else {
-			j = h
-		}
-	}
-	return i - 1
-}

vendor/modules.txt

@@ -364,11 +364,6 @@ github.com/gorilla/websocket
 github.com/grpc-ecosystem/grpc-gateway/v2/internal/httprule
 github.com/grpc-ecosystem/grpc-gateway/v2/runtime
 github.com/grpc-ecosystem/grpc-gateway/v2/utilities
-# github.com/hashicorp/golang-lru/v2 v2.0.7
-## explicit; go 1.18
-github.com/hashicorp/golang-lru/v2
-github.com/hashicorp/golang-lru/v2/internal
-github.com/hashicorp/golang-lru/v2/simplelru
 # github.com/hashicorp/hcl v1.0.0
 ## explicit
 github.com/hashicorp/hcl
@@ -1289,9 +1284,6 @@ gopkg.in/yaml.v2
 # gopkg.in/yaml.v3 v3.0.1
 ## explicit
 gopkg.in/yaml.v3
-# modernc.org/gc/v3 v3.0.0-20240107210532-573471604cb6
-## explicit; go 1.20
-modernc.org/gc/v3
 # modernc.org/libc v1.55.3
 ## explicit; go 1.20
 modernc.org/libc
@@ -1326,21 +1318,15 @@ modernc.org/mathutil
 # modernc.org/memory v1.8.0
 ## explicit; go 1.18
 modernc.org/memory
-# modernc.org/sqlite v0.0.0-00010101000000-000000000000 => gitlab.com/NyaaaWhatsUpDoc/sqlite v1.34.2-concurrency-workaround
+# modernc.org/sqlite v0.0.0-00010101000000-000000000000 => gitlab.com/NyaaaWhatsUpDoc/sqlite v1.34.5-concurrency-workaround
 ## explicit; go 1.21
 modernc.org/sqlite
 modernc.org/sqlite/lib
-# modernc.org/strutil v1.2.0
-## explicit; go 1.18
-modernc.org/strutil
-# modernc.org/token v1.1.0
-## explicit
-modernc.org/token
 # mvdan.cc/xurls/v2 v2.6.0
 ## explicit; go 1.22.0
 mvdan.cc/xurls/v2
 # github.com/go-swagger/go-swagger => github.com/superseriousbusiness/go-swagger v0.31.0-gts-go1.23-fix
-# modernc.org/sqlite => gitlab.com/NyaaaWhatsUpDoc/sqlite v1.34.2-concurrency-workaround
+# modernc.org/sqlite => gitlab.com/NyaaaWhatsUpDoc/sqlite v1.34.5-concurrency-workaround
 # go.opentelemetry.io/otel => go.opentelemetry.io/otel v1.29.0
 # go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc => go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.29.0
 # go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp => go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.29.0