[chore]: Bump golang.org/x/text from 0.7.0 to 0.8.0 (#1594)

Bumps [golang.org/x/text](https://github.com/golang/text) from 0.7.0 to 0.8.0. - [Release notes](https://github.com/golang/text/releases) - [Commits](https://github.com/golang/text/compare/v0.7.0...v0.8.0) --- updated-dependencies: - dependency-name: golang.org/x/text dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
author: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> 2023-03-06 08:09:17 +0000
committer: GitHub <noreply@github.com> 2023-03-06 08:09:17 +0000
commit: 06524ac25965b171d156c81ec7e480fb812d986b (patch)
tree: 2cead7c39fb986a608f483461762aea2bf1df857
parent: [chore] Print human readable config (#1589) (diff)
download: gotosocial-06524ac25965b171d156c81ec7e480fb812d986b.tar.xz
18 files changed, 648 insertions, 1140 deletions
diff --git a/go.mod b/go.mod
index 970255586..f97c97757 100644
--- a/go.mod
+++ b/go.mod
@@ -57,7 +57,7 @@ require (
 	golang.org/x/image v0.5.0
 	golang.org/x/net v0.7.0
 	golang.org/x/oauth2 v0.5.0
-	golang.org/x/text v0.7.0
+	golang.org/x/text v0.8.0
 	gopkg.in/mcuadros/go-syslog.v2 v2.3.0
 	gopkg.in/yaml.v3 v3.0.1
 	modernc.org/sqlite v1.20.4
@@ -148,9 +148,9 @@ require (
 	github.com/vmihailenco/msgpack/v5 v5.3.5 // indirect
 	github.com/vmihailenco/tagparser/v2 v2.0.0 // indirect
 	golang.org/x/arch v0.0.0-20210923205945-b76863e36670 // indirect
-	golang.org/x/mod v0.7.0 // indirect
+	golang.org/x/mod v0.8.0 // indirect
 	golang.org/x/sys v0.5.0 // indirect
-	golang.org/x/tools v0.3.0 // indirect
+	golang.org/x/tools v0.6.0 // indirect
 	google.golang.org/appengine v1.6.7 // indirect
 	google.golang.org/protobuf v1.28.1 // indirect
 	gopkg.in/ini.v1 v1.67.0 // indirect
diff --git a/go.sum b/go.sum
index 8bd63b26a..c92ec9a72 100644
--- a/go.sum
+++ b/go.sum
@@ -704,8 +704,9 @@ golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
 golang.org/x/mod v0.4.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
 golang.org/x/mod v0.4.1/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
 golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
-golang.org/x/mod v0.7.0 h1:LapD9S96VoQRhi/GrNTqeBJFrUjs5UHCAtTlgwA5oZA=
 golang.org/x/mod v0.7.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
+golang.org/x/mod v0.8.0 h1:LUYupSeNrTNCGzR/hVBk2NHZO4hXcVaW1k4Qx7rjPx8=
+golang.org/x/mod v0.8.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
 golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
@@ -854,8 +855,9 @@ golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
 golang.org/x/text v0.4.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
 golang.org/x/text v0.5.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
-golang.org/x/text v0.7.0 h1:4BRB4x83lYWy72KwLD/qYDuTu7q9PjSagHvijDw7cLo=
 golang.org/x/text v0.7.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
+golang.org/x/text v0.8.0 h1:57P1ETyNKtuIjB4SRd15iJxuhj8Gc416Y78H3qgMh68=
+golang.org/x/text v0.8.0/go.mod h1:e1OnstbJyHTd6l/uOt8jFFHp6TRDWZR/bV3emEE/zU8=
 golang.org/x/time v0.0.0-20181108054448-85acf8d2951c/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/time v0.0.0-20190308202827-9d24e82272b4/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/time v0.0.0-20191024005414-555d28b269f0/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
@@ -915,8 +917,9 @@ golang.org/x/tools v0.0.0-20210106214847-113979e3529a/go.mod h1:emZCQorbCU4vsT4f
 golang.org/x/tools v0.0.0-20210108195828-e2f9c7f1fc8e/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
 golang.org/x/tools v0.1.0/go.mod h1:xkSsbof2nBLbhDlRMhhhyNLN/zl3eTqcnHD5viDpcZ0=
 golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=
-golang.org/x/tools v0.3.0 h1:SrNbZl6ECOS1qFzgTdQfWXZM9XBkiA6tkFrH9YSTPHM=
 golang.org/x/tools v0.3.0/go.mod h1:/rWhSS2+zyEVwoJf8YAX6L2f0ntZ7Kn/mGgAWcipA5k=
+golang.org/x/tools v0.6.0 h1:BOw41kyTf3PuCW1pVQf8+Cyg8pMlkYB1oo9iJ6D/lKM=
+golang.org/x/tools v0.6.0/go.mod h1:Xwgl3UAJ/d3gWutnCtw505GrjyAbvKui8lOU390QaIU=
 golang.org/x/xerrors v0.0.0-20190410155217-1f06c39b4373/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20190513163551-3ee3066db522/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
diff --git a/vendor/golang.org/x/text/unicode/norm/forminfo.go b/vendor/golang.org/x/text/unicode/norm/forminfo.go
index d69ccb4f9..487335d14 100644
--- a/vendor/golang.org/x/text/unicode/norm/forminfo.go
+++ b/vendor/golang.org/x/text/unicode/norm/forminfo.go
@@ -13,7 +13,7 @@ import "encoding/binary"
 // a rune to a uint16. The values take two forms.  For v >= 0x8000:
 //   bits
 //   15:    1 (inverse of NFD_QC bit of qcInfo)
-//   13..7: qcInfo (see below). isYesD is always true (no decompostion).
+//   13..7: qcInfo (see below). isYesD is always true (no decomposition).
 //    6..0: ccc (compressed CCC value).
 // For v < 0x8000, the respective rune has a decomposition and v is an index
 // into a byte array of UTF-8 decomposition sequences and additional info and
diff --git a/vendor/golang.org/x/tools/go/gcexportdata/gcexportdata.go b/vendor/golang.org/x/tools/go/gcexportdata/gcexportdata.go
index 620446207..165ede0f8 100644
--- a/vendor/golang.org/x/tools/go/gcexportdata/gcexportdata.go
+++ b/vendor/golang.org/x/tools/go/gcexportdata/gcexportdata.go
@@ -27,7 +27,6 @@ import (
 	"go/token"
 	"go/types"
 	"io"
-	"io/ioutil"
 	"os/exec"
 
 	"golang.org/x/tools/internal/gcimporter"
@@ -85,6 +84,19 @@ func NewReader(r io.Reader) (io.Reader, error) {
 	}
 }
 
+// readAll works the same way as io.ReadAll, but avoids allocations and copies
+// by preallocating a byte slice of the necessary size if the size is known up
+// front. This is always possible when the input is an archive. In that case,
+// NewReader will return the known size using an io.LimitedReader.
+func readAll(r io.Reader) ([]byte, error) {
+	if lr, ok := r.(*io.LimitedReader); ok {
+		data := make([]byte, lr.N)
+		_, err := io.ReadFull(lr, data)
+		return data, err
+	}
+	return io.ReadAll(r)
+}
+
 // Read reads export data from in, decodes it, and returns type
 // information for the package.
 //
@@ -102,7 +114,7 @@ func NewReader(r io.Reader) (io.Reader, error) {
 //
 // On return, the state of the reader is undefined.
 func Read(in io.Reader, fset *token.FileSet, imports map[string]*types.Package, path string) (*types.Package, error) {
-	data, err := ioutil.ReadAll(in)
+	data, err := readAll(in)
 	if err != nil {
 		return nil, fmt.Errorf("reading export data for %q: %v", path, err)
 	}
@@ -111,12 +123,6 @@ func Read(in io.Reader, fset *token.FileSet, imports map[string]*types.Package,
 		return nil, fmt.Errorf("can't read export data for %q directly from an archive file (call gcexportdata.NewReader first to extract export data)", path)
 	}
 
-	// The App Engine Go runtime v1.6 uses the old export data format.
-	// TODO(adonovan): delete once v1.7 has been around for a while.
-	if bytes.HasPrefix(data, []byte("package ")) {
-		return gcimporter.ImportData(imports, path, path, bytes.NewReader(data))
-	}
-
 	// The indexed export format starts with an 'i'; the older
 	// binary export format starts with a 'c', 'd', or 'v'
 	// (from "version"). Select appropriate importer.
@@ -165,7 +171,7 @@ func Write(out io.Writer, fset *token.FileSet, pkg *types.Package) error {
 //
 // Experimental: This API is experimental and may change in the future.
 func ReadBundle(in io.Reader, fset *token.FileSet, imports map[string]*types.Package) ([]*types.Package, error) {
-	data, err := ioutil.ReadAll(in)
+	data, err := readAll(in)
 	if err != nil {
 		return nil, fmt.Errorf("reading export bundle: %v", err)
 	}
diff --git a/vendor/golang.org/x/tools/go/packages/golist.go b/vendor/golang.org/x/tools/go/packages/golist.go
index d9a7915ba..6bb7168d2 100644
--- a/vendor/golang.org/x/tools/go/packages/golist.go
+++ b/vendor/golang.org/x/tools/go/packages/golist.go
@@ -604,17 +604,12 @@ func (state *golistState) createDriverResponse(words ...string) (*driverResponse
 
 		// Work around https://golang.org/issue/28749:
 		// cmd/go puts assembly, C, and C++ files in CompiledGoFiles.
-		// Filter out any elements of CompiledGoFiles that are also in OtherFiles.
-		// We have to keep this workaround in place until go1.12 is a distant memory.
-		if len(pkg.OtherFiles) > 0 {
-			other := make(map[string]bool, len(pkg.OtherFiles))
-			for _, f := range pkg.OtherFiles {
-				other[f] = true
-			}
-
+		// Remove files from CompiledGoFiles that are non-go files
+		// (or are not files that look like they are from the cache).
+		if len(pkg.CompiledGoFiles) > 0 {
 			out := pkg.CompiledGoFiles[:0]
 			for _, f := range pkg.CompiledGoFiles {
-				if other[f] {
+				if ext := filepath.Ext(f); ext != ".go" && ext != "" { // ext == "" means the file is from the cache, so probably cgo-processed file
 					continue
 				}
 				out = append(out, f)
diff --git a/vendor/golang.org/x/tools/go/packages/packages.go b/vendor/golang.org/x/tools/go/packages/packages.go
index 54d880d20..0f1505b80 100644
--- a/vendor/golang.org/x/tools/go/packages/packages.go
+++ b/vendor/golang.org/x/tools/go/packages/packages.go
@@ -15,6 +15,7 @@ import (
 	"go/scanner"
 	"go/token"
 	"go/types"
+	"io"
 	"io/ioutil"
 	"log"
 	"os"
@@ -303,6 +304,9 @@ type Package struct {
 	// of the package, or while parsing or type-checking its files.
 	Errors []Error
 
+	// TypeErrors contains the subset of errors produced during type checking.
+	TypeErrors []types.Error
+
 	// GoFiles lists the absolute file paths of the package's Go source files.
 	GoFiles []string
 
@@ -874,12 +878,19 @@ func (ld *loader) loadPackage(lpkg *loaderPackage) {
 	// never has to create a types.Package for an indirect dependency,
 	// which would then require that such created packages be explicitly
 	// inserted back into the Import graph as a final step after export data loading.
+	// (Hence this return is after the Types assignment.)
 	// The Diamond test exercises this case.
 	if !lpkg.needtypes && !lpkg.needsrc {
 		return
 	}
 	if !lpkg.needsrc {
-		ld.loadFromExportData(lpkg)
+		if err := ld.loadFromExportData(lpkg); err != nil {
+			lpkg.Errors = append(lpkg.Errors, Error{
+				Pos:  "-",
+				Msg:  err.Error(),
+				Kind: UnknownError, // e.g. can't find/open/parse export data
+			})
+		}
 		return // not a source package, don't get syntax trees
 	}
 
@@ -911,6 +922,7 @@ func (ld *loader) loadPackage(lpkg *loaderPackage) {
 
 		case types.Error:
 			// from type checker
+			lpkg.TypeErrors = append(lpkg.TypeErrors, err)
 			errs = append(errs, Error{
 				Pos:  err.Fset.Position(err.Pos).String(),
 				Msg:  err.Msg,
@@ -946,6 +958,8 @@ func (ld *loader) loadPackage(lpkg *loaderPackage) {
 	// - golang.org/issue/52078 (flag to set release tags)
 	// - golang.org/issue/50825 (gopls legacy version support)
 	// - golang.org/issue/55883 (go/packages confusing error)
+	//
+	// Should we assert a hard minimum of (currently) go1.16 here?
 	var runtimeVersion int
 	if _, err := fmt.Sscanf(runtime.Version(), "go1.%d", &runtimeVersion); err == nil && runtimeVersion < lpkg.goVersion {
 		defer func() {
@@ -963,7 +977,8 @@ func (ld *loader) loadPackage(lpkg *loaderPackage) {
 		// The config requested loading sources and types, but sources are missing.
 		// Add an error to the package and fall back to loading from export data.
 		appendError(Error{"-", fmt.Sprintf("sources missing for package %s", lpkg.ID), ParseError})
-		ld.loadFromExportData(lpkg)
+		_ = ld.loadFromExportData(lpkg) // ignore any secondary errors
+
 		return // can't get syntax trees for this package
 	}
 
@@ -1017,7 +1032,7 @@ func (ld *loader) loadPackage(lpkg *loaderPackage) {
 	tc := &types.Config{
 		Importer: importer,
 
-		// Type-check bodies of functions only in non-initial packages.
+		// Type-check bodies of functions only in initial packages.
 		// Example: for import graph A->B->C and initial packages {A,C},
 		// we can ignore function bodies in B.
 		IgnoreFuncBodies: ld.Mode&NeedDeps == 0 && !lpkg.initial,
@@ -1187,9 +1202,10 @@ func sameFile(x, y string) bool {
 	return false
 }
 
-// loadFromExportData returns type information for the specified
+// loadFromExportData ensures that type information is present for the specified
 // package, loading it from an export data file on the first request.
-func (ld *loader) loadFromExportData(lpkg *loaderPackage) (*types.Package, error) {
+// On success it sets lpkg.Types to a new Package.
+func (ld *loader) loadFromExportData(lpkg *loaderPackage) error {
 	if lpkg.PkgPath == "" {
 		log.Fatalf("internal error: Package %s has no PkgPath", lpkg)
 	}
@@ -1200,8 +1216,8 @@ func (ld *loader) loadFromExportData(lpkg *loaderPackage) (*types.Package, error
 	// must be sequential. (Finer-grained locking would require
 	// changes to the gcexportdata API.)
 	//
-	// The exportMu lock guards the Package.Pkg field and the
-	// types.Package it points to, for each Package in the graph.
+	// The exportMu lock guards the lpkg.Types field and the
+	// types.Package it points to, for each loaderPackage in the graph.
 	//
 	// Not all accesses to Package.Pkg need to be protected by exportMu:
 	// graph ordering ensures that direct dependencies of source
@@ -1210,18 +1226,18 @@ func (ld *loader) loadFromExportData(lpkg *loaderPackage) (*types.Package, error
 	defer ld.exportMu.Unlock()
 
 	if tpkg := lpkg.Types; tpkg != nil && tpkg.Complete() {
-		return tpkg, nil // cache hit
+		return nil // cache hit
 	}
 
 	lpkg.IllTyped = true // fail safe
 
 	if lpkg.ExportFile == "" {
 		// Errors while building export data will have been printed to stderr.
-		return nil, fmt.Errorf("no export data file")
+		return fmt.Errorf("no export data file")
 	}
 	f, err := os.Open(lpkg.ExportFile)
 	if err != nil {
-		return nil, err
+		return err
 	}
 	defer f.Close()
 
@@ -1233,7 +1249,7 @@ func (ld *loader) loadFromExportData(lpkg *loaderPackage) (*types.Package, error
 	// queries.)
 	r, err := gcexportdata.NewReader(f)
 	if err != nil {
-		return nil, fmt.Errorf("reading %s: %v", lpkg.ExportFile, err)
+		return fmt.Errorf("reading %s: %v", lpkg.ExportFile, err)
 	}
 
 	// Build the view.
@@ -1277,7 +1293,7 @@ func (ld *loader) loadFromExportData(lpkg *loaderPackage) (*types.Package, error
 	// (May modify incomplete packages in view but not create new ones.)
 	tpkg, err := gcexportdata.Read(r, ld.Fset, view, lpkg.PkgPath)
 	if err != nil {
-		return nil, fmt.Errorf("reading %s: %v", lpkg.ExportFile, err)
+		return fmt.Errorf("reading %s: %v", lpkg.ExportFile, err)
 	}
 	if _, ok := view["go.shape"]; ok {
 		// Account for the pseudopackage "go.shape" that gets
@@ -1290,8 +1306,7 @@ func (ld *loader) loadFromExportData(lpkg *loaderPackage) (*types.Package, error
 
 	lpkg.Types = tpkg
 	lpkg.IllTyped = false
-
-	return tpkg, nil
+	return nil
 }
 
 // impliedLoadMode returns loadMode with its dependencies.
@@ -1307,3 +1322,5 @@ func impliedLoadMode(loadMode LoadMode) LoadMode {
 func usesExportData(cfg *Config) bool {
 	return cfg.Mode&NeedExportFile != 0 || cfg.Mode&NeedTypes != 0 && cfg.Mode&NeedDeps == 0
 }
+
+var _ interface{} = io.Discard // assert build toolchain is go1.16 or later
diff --git a/vendor/golang.org/x/tools/internal/gcimporter/gcimporter.go b/vendor/golang.org/x/tools/internal/gcimporter/gcimporter.go
index f8369cdc5..0372fb3a6 100644
--- a/vendor/golang.org/x/tools/internal/gcimporter/gcimporter.go
+++ b/vendor/golang.org/x/tools/internal/gcimporter/gcimporter.go
@@ -2,9 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// This file is a modified copy of $GOROOT/src/go/internal/gcimporter/gcimporter.go,
-// but it also contains the original source-based importer code for Go1.6.
-// Once we stop supporting 1.6, we can remove that code.
+// This file is a reduced copy of $GOROOT/src/go/internal/gcimporter/gcimporter.go.
 
 // Package gcimporter provides various functions for reading
 // gc-generated object files that can be used to implement the
@@ -13,23 +11,18 @@ package gcimporter // import "golang.org/x/tools/internal/gcimporter"
 
 import (
 	"bufio"
-	"errors"
+	"bytes"
 	"fmt"
 	"go/build"
-	"go/constant"
 	"go/token"
 	"go/types"
 	"io"
 	"io/ioutil"
 	"os"
-	"path"
+	"os/exec"
 	"path/filepath"
-	"sort"
-	"strconv"
 	"strings"
-	"text/scanner"
-
-	"golang.org/x/tools/internal/goroot"
+	"sync"
 )
 
 const (
@@ -41,23 +34,45 @@ const (
 	trace = false
 )
 
-func lookupGorootExport(pkgpath, srcRoot, srcDir string) (string, bool) {
-	pkgpath = filepath.ToSlash(pkgpath)
-	m, err := goroot.PkgfileMap()
-	if err != nil {
-		return "", false
-	}
-	if export, ok := m[pkgpath]; ok {
-		return export, true
-	}
-	vendorPrefix := "vendor"
-	if strings.HasPrefix(srcDir, filepath.Join(srcRoot, "cmd")) {
-		vendorPrefix = path.Join("cmd", vendorPrefix)
+var exportMap sync.Map // package dir → func() (string, bool)
+
+// lookupGorootExport returns the location of the export data
+// (normally found in the build cache, but located in GOROOT/pkg
+// in prior Go releases) for the package located in pkgDir.
+//
+// (We use the package's directory instead of its import path
+// mainly to simplify handling of the packages in src/vendor
+// and cmd/vendor.)
+func lookupGorootExport(pkgDir string) (string, bool) {
+	f, ok := exportMap.Load(pkgDir)
+	if !ok {
+		var (
+			listOnce   sync.Once
+			exportPath string
+		)
+		f, _ = exportMap.LoadOrStore(pkgDir, func() (string, bool) {
+			listOnce.Do(func() {
+				cmd := exec.Command("go", "list", "-export", "-f", "{{.Export}}", pkgDir)
+				cmd.Dir = build.Default.GOROOT
+				var output []byte
+				output, err := cmd.Output()
+				if err != nil {
+					return
+				}
+
+				exports := strings.Split(string(bytes.TrimSpace(output)), "\n")
+				if len(exports) != 1 {
+					return
+				}
+
+				exportPath = exports[0]
+			})
+
+			return exportPath, exportPath != ""
+		})
 	}
-	pkgpath = path.Join(vendorPrefix, pkgpath)
-	fmt.Fprintln(os.Stderr, "looking up ", pkgpath)
-	export, ok := m[pkgpath]
-	return export, ok
+
+	return f.(func() (string, bool))()
 }
 
 var pkgExts = [...]string{".a", ".o"}
@@ -83,8 +98,8 @@ func FindPkg(path, srcDir string) (filename, id string) {
 		bp, _ := build.Import(path, srcDir, build.FindOnly|build.AllowBinary)
 		if bp.PkgObj == "" {
 			var ok bool
-			if bp.Goroot {
-				filename, ok = lookupGorootExport(path, bp.SrcRoot, srcDir)
+			if bp.Goroot && bp.Dir != "" {
+				filename, ok = lookupGorootExport(bp.Dir)
 			}
 			if !ok {
 				id = path // make sure we have an id to print in error message
@@ -132,37 +147,6 @@ func FindPkg(path, srcDir string) (filename, id string) {
 	return
 }
 
-// ImportData imports a package by reading the gc-generated export data,
-// adds the corresponding package object to the packages map indexed by id,
-// and returns the object.
-//
-// The packages map must contains all packages already imported. The data
-// reader position must be the beginning of the export data section. The
-// filename is only used in error messages.
-//
-// If packages[id] contains the completely imported package, that package
-// can be used directly, and there is no need to call this function (but
-// there is also no harm but for extra time used).
-func ImportData(packages map[string]*types.Package, filename, id string, data io.Reader) (pkg *types.Package, err error) {
-	// support for parser error handling
-	defer func() {
-		switch r := recover().(type) {
-		case nil:
-			// nothing to do
-		case importError:
-			err = r
-		default:
-			panic(r) // internal error
-		}
-	}()
-
-	var p parser
-	p.init(filename, id, data, packages)
-	pkg = p.parseExport()
-
-	return
-}
-
 // Import imports a gc-generated package given its import path and srcDir, adds
 // the corresponding package object to the packages map, and returns the object.
 // The packages map must contain all packages already imported.
@@ -223,15 +207,6 @@ func Import(packages map[string]*types.Package, path, srcDir string, lookup func
 	}
 
 	switch hdr {
-	case "$$\n":
-		// Work-around if we don't have a filename; happens only if lookup != nil.
-		// Either way, the filename is only needed for importer error messages, so
-		// this is fine.
-		if filename == "" {
-			filename = path
-		}
-		return ImportData(packages, filename, id, buf)
-
 	case "$$B\n":
 		var data []byte
 		data, err = ioutil.ReadAll(buf)
@@ -276,319 +251,6 @@ func Import(packages map[string]*types.Package, path, srcDir string, lookup func
 	return
 }
 
-// ----------------------------------------------------------------------------
-// Parser
-
-// TODO(gri) Imported objects don't have position information.
-//           Ideally use the debug table line info; alternatively
-//           create some fake position (or the position of the
-//           import). That way error messages referring to imported
-//           objects can print meaningful information.
-
-// parser parses the exports inside a gc compiler-produced
-// object/archive file and populates its scope with the results.
-type parser struct {
-	scanner    scanner.Scanner
-	tok        rune                      // current token
-	lit        string                    // literal string; only valid for Ident, Int, String tokens
-	id         string                    // package id of imported package
-	sharedPkgs map[string]*types.Package // package id -> package object (across importer)
-	localPkgs  map[string]*types.Package // package id -> package object (just this package)
-}
-
-func (p *parser) init(filename, id string, src io.Reader, packages map[string]*types.Package) {
-	p.scanner.Init(src)
-	p.scanner.Error = func(_ *scanner.Scanner, msg string) { p.error(msg) }
-	p.scanner.Mode = scanner.ScanIdents | scanner.ScanInts | scanner.ScanChars | scanner.ScanStrings | scanner.ScanComments | scanner.SkipComments
-	p.scanner.Whitespace = 1<<'\t' | 1<<' '
-	p.scanner.Filename = filename // for good error messages
-	p.next()
-	p.id = id
-	p.sharedPkgs = packages
-	if debug {
-		// check consistency of packages map
-		for _, pkg := range packages {
-			if pkg.Name() == "" {
-				fmt.Printf("no package name for %s\n", pkg.Path())
-			}
-		}
-	}
-}
-
-func (p *parser) next() {
-	p.tok = p.scanner.Scan()
-	switch p.tok {
-	case scanner.Ident, scanner.Int, scanner.Char, scanner.String, '·':
-		p.lit = p.scanner.TokenText()
-	default:
-		p.lit = ""
-	}
-	if debug {
-		fmt.Printf("%s: %q -> %q\n", scanner.TokenString(p.tok), p.scanner.TokenText(), p.lit)
-	}
-}
-
-func declTypeName(pkg *types.Package, name string) *types.TypeName {
-	scope := pkg.Scope()
-	if obj := scope.Lookup(name); obj != nil {
-		return obj.(*types.TypeName)
-	}
-	obj := types.NewTypeName(token.NoPos, pkg, name, nil)
-	// a named type may be referred to before the underlying type
-	// is known - set it up
-	types.NewNamed(obj, nil, nil)
-	scope.Insert(obj)
-	return obj
-}
-
-// ----------------------------------------------------------------------------
-// Error handling
-
-// Internal errors are boxed as importErrors.
-type importError struct {
-	pos scanner.Position
-	err error
-}
-
-func (e importError) Error() string {
-	return fmt.Sprintf("import error %s (byte offset = %d): %s", e.pos, e.pos.Offset, e.err)
-}
-
-func (p *parser) error(err interface{}) {
-	if s, ok := err.(string); ok {
-		err = errors.New(s)
-	}
-	// panic with a runtime.Error if err is not an error
-	panic(importError{p.scanner.Pos(), err.(error)})
-}
-
-func (p *parser) errorf(format string, args ...interface{}) {
-	p.error(fmt.Sprintf(format, args...))
-}
-
-func (p *parser) expect(tok rune) string {
-	lit := p.lit
-	if p.tok != tok {
-		p.errorf("expected %s, got %s (%s)", scanner.TokenString(tok), scanner.TokenString(p.tok), lit)
-	}
-	p.next()
-	return lit
-}
-
-func (p *parser) expectSpecial(tok string) {
-	sep := 'x' // not white space
-	i := 0
-	for i < len(tok) && p.tok == rune(tok[i]) && sep > ' ' {
-		sep = p.scanner.Peek() // if sep <= ' ', there is white space before the next token
-		p.next()
-		i++
-	}
-	if i < len(tok) {
-		p.errorf("expected %q, got %q", tok, tok[0:i])
-	}
-}
-
-func (p *parser) expectKeyword(keyword string) {
-	lit := p.expect(scanner.Ident)
-	if lit != keyword {
-		p.errorf("expected keyword %s, got %q", keyword, lit)
-	}
-}
-
-// ----------------------------------------------------------------------------
-// Qualified and unqualified names
-
-// parsePackageID parses a PackageId:
-//
-//	PackageId = string_lit .
-func (p *parser) parsePackageID() string {
-	id, err := strconv.Unquote(p.expect(scanner.String))
-	if err != nil {
-		p.error(err)
-	}
-	// id == "" stands for the imported package id
-	// (only known at time of package installation)
-	if id == "" {
-		id = p.id
-	}
-	return id
-}
-
-// parsePackageName parse a PackageName:
-//
-//	PackageName = ident .
-func (p *parser) parsePackageName() string {
-	return p.expect(scanner.Ident)
-}
-
-// parseDotIdent parses a dotIdentifier:
-//
-//	dotIdentifier = ( ident | '·' ) { ident | int | '·' } .
-func (p *parser) parseDotIdent() string {
-	ident := ""
-	if p.tok != scanner.Int {
-		sep := 'x' // not white space
-		for (p.tok == scanner.Ident || p.tok == scanner.Int || p.tok == '·') && sep > ' ' {
-			ident += p.lit
-			sep = p.scanner.Peek() // if sep <= ' ', there is white space before the next token
-			p.next()
-		}
-	}
-	if ident == "" {
-		p.expect(scanner.Ident) // use expect() for error handling
-	}
-	return ident
-}
-
-// parseQualifiedName parses a QualifiedName:
-//
-//	QualifiedName = "@" PackageId "." ( "?" | dotIdentifier ) .
-func (p *parser) parseQualifiedName() (id, name string) {
-	p.expect('@')
-	id = p.parsePackageID()
-	p.expect('.')
-	// Per rev f280b8a485fd (10/2/2013), qualified names may be used for anonymous fields.
-	if p.tok == '?' {
-		p.next()
-	} else {
-		name = p.parseDotIdent()
-	}
-	return
-}
-
-// getPkg returns the package for a given id. If the package is
-// not found, create the package and add it to the p.localPkgs
-// and p.sharedPkgs maps. name is the (expected) name of the
-// package. If name == "", the package name is expected to be
-// set later via an import clause in the export data.
-//
-// id identifies a package, usually by a canonical package path like
-// "encoding/json" but possibly by a non-canonical import path like
-// "./json".
-func (p *parser) getPkg(id, name string) *types.Package {
-	// package unsafe is not in the packages maps - handle explicitly
-	if id == "unsafe" {
-		return types.Unsafe
-	}
-
-	pkg := p.localPkgs[id]
-	if pkg == nil {
-		// first import of id from this package
-		pkg = p.sharedPkgs[id]
-		if pkg == nil {
-			// first import of id by this importer;
-			// add (possibly unnamed) pkg to shared packages
-			pkg = types.NewPackage(id, name)
-			p.sharedPkgs[id] = pkg
-		}
-		// add (possibly unnamed) pkg to local packages
-		if p.localPkgs == nil {
-			p.localPkgs = make(map[string]*types.Package)
-		}
-		p.localPkgs[id] = pkg
-	} else if name != "" {
-		// package exists already and we have an expected package name;
-		// make sure names match or set package name if necessary
-		if pname := pkg.Name(); pname == "" {
-			pkg.SetName(name)
-		} else if pname != name {
-			p.errorf("%s package name mismatch: %s (given) vs %s (expected)", id, pname, name)
-		}
-	}
-	return pkg
-}
-
-// parseExportedName is like parseQualifiedName, but
-// the package id is resolved to an imported *types.Package.
-func (p *parser) parseExportedName() (pkg *types.Package, name string) {
-	id, name := p.parseQualifiedName()
-	pkg = p.getPkg(id, "")
-	return
-}
-
-// ----------------------------------------------------------------------------
-// Types
-
-// parseBasicType parses a BasicType:
-//
-//	BasicType = identifier .
-func (p *parser) parseBasicType() types.Type {
-	id := p.expect(scanner.Ident)
-	obj := types.Universe.Lookup(id)
-	if obj, ok := obj.(*types.TypeName); ok {
-		return obj.Type()
-	}
-	p.errorf("not a basic type: %s", id)
-	return nil
-}
-
-// parseArrayType parses an ArrayType:
-//
-//	ArrayType = "[" int_lit "]" Type .
-func (p *parser) parseArrayType(parent *types.Package) types.Type {
-	// "[" already consumed and lookahead known not to be "]"
-	lit := p.expect(scanner.Int)
-	p.expect(']')
-	elem := p.parseType(parent)
-	n, err := strconv.ParseInt(lit, 10, 64)
-	if err != nil {
-		p.error(err)
-	}
-	return types.NewArray(elem, n)
-}
-
-// parseMapType parses a MapType:
-//
-//	MapType = "map" "[" Type "]" Type .
-func (p *parser) parseMapType(parent *types.Package) types.Type {
-	p.expectKeyword("map")
-	p.expect('[')
-	key := p.parseType(parent)
-	p.expect(']')
-	elem := p.parseType(parent)
-	return types.NewMap(key, elem)
-}
-
-// parseName parses a Name:
-//
-//	Name = identifier | "?" | QualifiedName .
-//
-// For unqualified and anonymous names, the returned package is the parent
-// package unless parent == nil, in which case the returned package is the
-// package being imported. (The parent package is not nil if the name
-// is an unqualified struct field or interface method name belonging to a
-// type declared in another package.)
-//
-// For qualified names, the returned package is nil (and not created if
-// it doesn't exist yet) unless materializePkg is set (which creates an
-// unnamed package with valid package path). In the latter case, a
-// subsequent import clause is expected to provide a name for the package.
-func (p *parser) parseName(parent *types.Package, materializePkg bool) (pkg *types.Package, name string) {
-	pkg = parent
-	if pkg == nil {
-		pkg = p.sharedPkgs[p.id]
-	}
-	switch p.tok {
-	case scanner.Ident:
-		name = p.lit
-		p.next()
-	case '?':
-		// anonymous
-		p.next()
-	case '@':
-		// exported name prefixed with package path
-		pkg = nil
-		var id string
-		id, name = p.parseQualifiedName()
-		if materializePkg {
-			pkg = p.getPkg(id, "")
-		}
-	default:
-		p.error("name expected")
-	}
-	return
-}
-
 func deref(typ types.Type) types.Type {
 	if p, _ := typ.(*types.Pointer); p != nil {
 		return p.Elem()
@@ -596,563 +258,6 @@ func deref(typ types.Type) types.Type {
 	return typ
 }
 
-// parseField parses a Field:
-//
-//	Field = Name Type [ string_lit ] .
-func (p *parser) parseField(parent *types.Package) (*types.Var, string) {
-	pkg, name := p.parseName(parent, true)
-
-	if name == "_" {
-		// Blank fields should be package-qualified because they
-		// are unexported identifiers, but gc does not qualify them.
-		// Assuming that the ident belongs to the current package
-		// causes types to change during re-exporting, leading
-		// to spurious "can't assign A to B" errors from go/types.
-		// As a workaround, pretend all blank fields belong
-		// to the same unique dummy package.
-		const blankpkg = "<_>"
-		pkg = p.getPkg(blankpkg, blankpkg)
-	}
-
-	typ := p.parseType(parent)
-	anonymous := false
-	if name == "" {
-		// anonymous field - typ must be T or *T and T must be a type name
-		switch typ := deref(typ).(type) {
-		case *types.Basic: // basic types are named types
-			pkg = nil // objects defined in Universe scope have no package
-			name = typ.Name()
-		case *types.Named:
-			name = typ.Obj().Name()
-		default:
-			p.errorf("anonymous field expected")
-		}
-		anonymous = true
-	}
-	tag := ""
-	if p.tok == scanner.String {
-		s := p.expect(scanner.String)
-		var err error
-		tag, err = strconv.Unquote(s)
-		if err != nil {
-			p.errorf("invalid struct tag %s: %s", s, err)
-		}
-	}
-	return types.NewField(token.NoPos, pkg, name, typ, anonymous), tag
-}
-
-// parseStructType parses a StructType:
-//
-//	StructType = "struct" "{" [ FieldList ] "}" .
-//	FieldList  = Field { ";" Field } .
-func (p *parser) parseStructType(parent *types.Package) types.Type {
-	var fields []*types.Var
-	var tags []string
-
-	p.expectKeyword("struct")
-	p.expect('{')
-	for i := 0; p.tok != '}' && p.tok != scanner.EOF; i++ {
-		if i > 0 {
-			p.expect(';')
-		}
-		fld, tag := p.parseField(parent)
-		if tag != "" && tags == nil {
-			tags = make([]string, i)
-		}
-		if tags != nil {
-			tags = append(tags, tag)
-		}
-		fields = append(fields, fld)
-	}
-	p.expect('}')
-
-	return types.NewStruct(fields, tags)
-}
-
-// parseParameter parses a Parameter:
-//
-//	Parameter = ( identifier | "?" ) [ "..." ] Type [ string_lit ] .
-func (p *parser) parseParameter() (par *types.Var, isVariadic bool) {
-	_, name := p.parseName(nil, false)
-	// remove gc-specific parameter numbering
-	if i := strings.Index(name, "·"); i >= 0 {
-		name = name[:i]
-	}
-	if p.tok == '.' {
-		p.expectSpecial("...")
-		isVariadic = true
-	}
-	typ := p.parseType(nil)
-	if isVariadic {
-		typ = types.NewSlice(typ)
-	}
-	// ignore argument tag (e.g. "noescape")
-	if p.tok == scanner.String {
-		p.next()
-	}
-	// TODO(gri) should we provide a package?
-	par = types.NewVar(token.NoPos, nil, name, typ)
-	return
-}
-
-// parseParameters parses a Parameters:
-//
-//	Parameters    = "(" [ ParameterList ] ")" .
-//	ParameterList = { Parameter "," } Parameter .
-func (p *parser) parseParameters() (list []*types.Var, isVariadic bool) {
-	p.expect('(')
-	for p.tok != ')' && p.tok != scanner.EOF {
-		if len(list) > 0 {
-			p.expect(',')
-		}
-		par, variadic := p.parseParameter()
-		list = append(list, par)
-		if variadic {
-			if isVariadic {
-				p.error("... not on final argument")
-			}
-			isVariadic = true
-		}
-	}
-	p.expect(')')
-
-	return
-}
-
-// parseSignature parses a Signature:
-//
-//	Signature = Parameters [ Result ] .
-//	Result    = Type | Parameters .
-func (p *parser) parseSignature(recv *types.Var) *types.Signature {
-	params, isVariadic := p.parseParameters()
-
-	// optional result type
-	var results []*types.Var
-	if p.tok == '(' {
-		var variadic bool
-		results, variadic = p.parseParameters()
-		if variadic {
-			p.error("... not permitted on result type")
-		}
-	}
-
-	return types.NewSignature(recv, types.NewTuple(params...), types.NewTuple(results...), isVariadic)
-}
-
-// parseInterfaceType parses an InterfaceType:
-//
-//	InterfaceType = "interface" "{" [ MethodList ] "}" .
-//	MethodList    = Method { ";" Method } .
-//	Method        = Name Signature .
-//
-// The methods of embedded interfaces are always "inlined"
-// by the compiler and thus embedded interfaces are never
-// visible in the export data.
-func (p *parser) parseInterfaceType(parent *types.Package) types.Type {
-	var methods []*types.Func
-
-	p.expectKeyword("interface")
-	p.expect('{')
-	for i := 0; p.tok != '}' && p.tok != scanner.EOF; i++ {
-		if i > 0 {
-			p.expect(';')
-		}
-		pkg, name := p.parseName(parent, true)
-		sig := p.parseSignature(nil)
-		methods = append(methods, types.NewFunc(token.NoPos, pkg, name, sig))
-	}
-	p.expect('}')
-
-	// Complete requires the type's embedded interfaces to be fully defined,
-	// but we do not define any
-	return newInterface(methods, nil).Complete()
-}
-
-// parseChanType parses a ChanType:
-//
-//	ChanType = ( "chan" [ "<-" ] | "<-" "chan" ) Type .
-func (p *parser) parseChanType(parent *types.Package) types.Type {
-	dir := types.SendRecv
-	if p.tok == scanner.Ident {
-		p.expectKeyword("chan")
-		if p.tok == '<' {
-			p.expectSpecial("<-")
-			dir = types.SendOnly
-		}
-	} else {
-		p.expectSpecial("<-")
-		p.expectKeyword("chan")
-		dir = types.RecvOnly
-	}
-	elem := p.parseType(parent)
-	return types.NewChan(dir, elem)
-}
-
-// parseType parses a Type:
-//
-//	Type =
-//		BasicType | TypeName | ArrayType | SliceType | StructType |
-//		PointerType | FuncType | InterfaceType | MapType | ChanType |
-//		"(" Type ")" .
-//
-//	BasicType   = ident .
-//	TypeName    = ExportedName .
-//	SliceType   = "[" "]" Type .
-//	PointerType = "*" Type .
-//	FuncType    = "func" Signature .
-func (p *parser) parseType(parent *types.Package) types.Type {
-	switch p.tok {
-	case scanner.Ident:
-		switch p.lit {
-		default:
-			return p.parseBasicType()
-		case "struct":
-			return p.parseStructType(parent)
-		case "func":
-			// FuncType
-			p.next()
-			return p.parseSignature(nil)
-		case "interface":
-			return p.parseInterfaceType(parent)
-		case "map":
-			return p.parseMapType(parent)
-		case "chan":
-			return p.parseChanType(parent)
-		}
-	case '@':
-		// TypeName
-		pkg, name := p.parseExportedName()
-		return declTypeName(pkg, name).Type()
-	case '[':
-		p.next() // look ahead
-		if p.tok == ']' {
-			// SliceType
-			p.next()
-			return types.NewSlice(p.parseType(parent))
-		}
-		return p.parseArrayType(parent)
-	case '*':
-		// PointerType
-		p.next()
-		return types.NewPointer(p.parseType(parent))
-	case '<':
-		return p.parseChanType(parent)
-	case '(':
-		// "(" Type ")"
-		p.next()
-		typ := p.parseType(parent)
-		p.expect(')')
-		return typ
-	}
-	p.errorf("expected type, got %s (%q)", scanner.TokenString(p.tok), p.lit)
-	return nil
-}
-
-// ----------------------------------------------------------------------------
-// Declarations
-
-// parseImportDecl parses an ImportDecl:
-//
-//	ImportDecl = "import" PackageName PackageId .
-func (p *parser) parseImportDecl() {
-	p.expectKeyword("import")
-	name := p.parsePackageName()
-	p.getPkg(p.parsePackageID(), name)
-}
-
-// parseInt parses an int_lit:
-//
-//	int_lit = [ "+" | "-" ] { "0" ... "9" } .
-func (p *parser) parseInt() string {
-	s := ""
-	switch p.tok {
-	case '-':
-		s = "-"
-		p.next()
-	case '+':
-		p.next()
-	}
-	return s + p.expect(scanner.Int)
-}
-
-// parseNumber parses a number:
-//
-//	number = int_lit [ "p" int_lit ] .
-func (p *parser) parseNumber() (typ *types.Basic, val constant.Value) {
-	// mantissa
-	mant := constant.MakeFromLiteral(p.parseInt(), token.INT, 0)
-	if mant == nil {
-		panic("invalid mantissa")
-	}
-
-	if p.lit == "p" {
-		// exponent (base 2)
-		p.next()
-		exp, err := strconv.ParseInt(p.parseInt(), 10, 0)
-		if err != nil {
-			p.error(err)
-		}
-		if exp < 0 {
-			denom := constant.MakeInt64(1)
-			denom = constant.Shift(denom, token.SHL, uint(-exp))
-			typ = types.Typ[types.UntypedFloat]
-			val = constant.BinaryOp(mant, token.QUO, denom)
-			return
-		}
-		if exp > 0 {
-			mant = constant.Shift(mant, token.SHL, uint(exp))
-		}
-		typ = types.Typ[types.UntypedFloat]
-		val = mant
-		return
-	}
-
-	typ = types.Typ[types.UntypedInt]
-	val = mant
-	return
-}
-
-// parseConstDecl parses a ConstDecl:
-//
-//	ConstDecl   = "const" ExportedName [ Type ] "=" Literal .
-//	Literal     = bool_lit | int_lit | float_lit | complex_lit | rune_lit | string_lit .
-//	bool_lit    = "true" | "false" .
-//	complex_lit = "(" float_lit "+" float_lit "i" ")" .
-//	rune_lit    = "(" int_lit "+" int_lit ")" .
-//	string_lit  = `"` { unicode_char } `"` .
-func (p *parser) parseConstDecl() {
-	p.expectKeyword("const")
-	pkg, name := p.parseExportedName()
-
-	var typ0 types.Type
-	if p.tok != '=' {
-		// constant types are never structured - no need for parent type
-		typ0 = p.parseType(nil)
-	}
-
-	p.expect('=')
-	var typ types.Type
-	var val constant.Value
-	switch p.tok {
-	case scanner.Ident:
-		// bool_lit
-		if p.lit != "true" && p.lit != "false" {
-			p.error("expected true or false")
-		}
-		typ = types.Typ[types.UntypedBool]
-		val = constant.MakeBool(p.lit == "true")
-		p.next()
-
-	case '-', scanner.Int:
-		// int_lit
-		typ, val = p.parseNumber()
-
-	case '(':
-		// complex_lit or rune_lit
-		p.next()
-		if p.tok == scanner.Char {
-			p.next()
-			p.expect('+')
-			typ = types.Typ[types.UntypedRune]
-			_, val = p.parseNumber()
-			p.expect(')')
-			break
-		}
-		_, re := p.parseNumber()
-		p.expect('+')
-		_, im := p.parseNumber()
-		p.expectKeyword("i")
-		p.expect(')')
-		typ = types.Typ[types.UntypedComplex]
-		val = constant.BinaryOp(re, token.ADD, constant.MakeImag(im))
-
-	case scanner.Char:
-		// rune_lit
-		typ = types.Typ[types.UntypedRune]
-		val = constant.MakeFromLiteral(p.lit, token.CHAR, 0)
-		p.next()
-
-	case scanner.String:
-		// string_lit
-		typ = types.Typ[types.UntypedString]
-		val = constant.MakeFromLiteral(p.lit, token.STRING, 0)
-		p.next()
-
-	default:
-		p.errorf("expected literal got %s", scanner.TokenString(p.tok))
-	}
-
-	if typ0 == nil {
-		typ0 = typ
-	}
-
-	pkg.Scope().Insert(types.NewConst(token.NoPos, pkg, name, typ0, val))
-}
-
-// parseTypeDecl parses a TypeDecl:
-//
-//	TypeDecl = "type" ExportedName Type .
-func (p *parser) parseTypeDecl() {
-	p.expectKeyword("type")
-	pkg, name := p.parseExportedName()
-	obj := declTypeName(pkg, name)
-
-	// The type object may have been imported before and thus already
-	// have a type associated with it. We still need to parse the type
-	// structure, but throw it away if the object already has a type.
-	// This ensures that all imports refer to the same type object for
-	// a given type declaration.
-	typ := p.parseType(pkg)
-
-	if name := obj.Type().(*types.Named); name.Underlying() == nil {
-		name.SetUnderlying(typ)
-	}
-}
-
-// parseVarDecl parses a VarDecl:
-//
-//	VarDecl = "var" ExportedName Type .
-func (p *parser) parseVarDecl() {
-	p.expectKeyword("var")
-	pkg, name := p.parseExportedName()
-	typ := p.parseType(pkg)
-	pkg.Scope().Insert(types.NewVar(token.NoPos, pkg, name, typ))
-}
-
-// parseFunc parses a Func:
-//
-//	Func = Signature [ Body ] .
-//	Body = "{" ... "}" .
-func (p *parser) parseFunc(recv *types.Var) *types.Signature {
-	sig := p.parseSignature(recv)
-	if p.tok == '{' {
-		p.next()
-		for i := 1; i > 0; p.next() {
-			switch p.tok {
-			case '{':
-				i++
-			case '}':
-				i--
-			}
-		}
-	}
-	return sig
-}
-
-// parseMethodDecl parses a MethodDecl:
-//
-//	MethodDecl = "func" Receiver Name Func .
-//	Receiver   = "(" ( identifier | "?" ) [ "*" ] ExportedName ")" .
-func (p *parser) parseMethodDecl() {
-	// "func" already consumed
-	p.expect('(')
-	recv, _ := p.parseParameter() // receiver
-	p.expect(')')
-
-	// determine receiver base type object
-	base := deref(recv.Type()).(*types.Named)
-
-	// parse method name, signature, and possibly inlined body
-	_, name := p.parseName(nil, false)
-	sig := p.parseFunc(recv)
-
-	// methods always belong to the same package as the base type object
-	pkg := base.Obj().Pkg()
-
-	// add method to type unless type was imported before
-	// and method exists already
-	// TODO(gri) This leads to a quadratic algorithm - ok for now because method counts are small.
-	base.AddMethod(types.NewFunc(token.NoPos, pkg, name, sig))
-}
-
-// parseFuncDecl parses a FuncDecl:
-//
-//	FuncDecl = "func" ExportedName Func .
-func (p *parser) parseFuncDecl() {
-	// "func" already consumed
-	pkg, name := p.parseExportedName()
-	typ := p.parseFunc(nil)
-	pkg.Scope().Insert(types.NewFunc(token.NoPos, pkg, name, typ))
-}
-
-// parseDecl parses a Decl:
-//
-//	Decl = [ ImportDecl | ConstDecl | TypeDecl | VarDecl | FuncDecl | MethodDecl ] "\n" .
-func (p *parser) parseDecl() {
-	if p.tok == scanner.Ident {
-		switch p.lit {
-		case "import":
-			p.parseImportDecl()
-		case "const":
-			p.parseConstDecl()
-		case "type":
-			p.parseTypeDecl()
-		case "var":
-			p.parseVarDecl()
-		case "func":
-			p.next() // look ahead
-			if p.tok == '(' {
-				p.parseMethodDecl()
-			} else {
-				p.parseFuncDecl()
-			}
-		}
-	}
-	p.expect('\n')
-}
-
-// ----------------------------------------------------------------------------
-// Export
-
-// parseExport parses an Export:
-//
-//	Export        = "PackageClause { Decl } "$$" .
-//	PackageClause = "package" PackageName [ "safe" ] "\n" .
-func (p *parser) parseExport() *types.Package {
-	p.expectKeyword("package")
-	name := p.parsePackageName()
-	if p.tok == scanner.Ident && p.lit == "safe" {
-		// package was compiled with -u option - ignore
-		p.next()
-	}
-	p.expect('\n')
-
-	pkg := p.getPkg(p.id, name)
-
-	for p.tok != '$' && p.tok != scanner.EOF {
-		p.parseDecl()
-	}
-
-	if ch := p.scanner.Peek(); p.tok != '$' || ch != '$' {
-		// don't call next()/expect() since reading past the
-		// export data may cause scanner errors (e.g. NUL chars)
-		p.errorf("expected '$$', got %s %c", scanner.TokenString(p.tok), ch)
-	}
-
-	if n := p.scanner.ErrorCount; n != 0 {
-		p.errorf("expected no scanner errors, got %d", n)
-	}
-
-	// Record all locally referenced packages as imports.
-	var imports []*types.Package
-	for id, pkg2 := range p.localPkgs {
-		if pkg2.Name() == "" {
-			p.errorf("%s package has no name", id)
-		}
-		if id == p.id {
-			continue // avoid self-edge
-		}
-		imports = append(imports, pkg2)
-	}
-	sort.Sort(byPath(imports))
-	pkg.SetImports(imports)
-
-	// package was imported completely and without errors
-	pkg.MarkComplete()
-
-	return pkg
-}
-
 type byPath []*types.Package
 
 func (a byPath) Len() int           { return len(a) }
diff --git a/vendor/golang.org/x/tools/internal/gcimporter/iexport.go b/vendor/golang.org/x/tools/internal/gcimporter/iexport.go
index 7d90f00f3..ba53cdcdd 100644
--- a/vendor/golang.org/x/tools/internal/gcimporter/iexport.go
+++ b/vendor/golang.org/x/tools/internal/gcimporter/iexport.go
@@ -22,6 +22,7 @@ import (
 	"strconv"
 	"strings"
 
+	"golang.org/x/tools/internal/tokeninternal"
 	"golang.org/x/tools/internal/typeparams"
 )
 
@@ -138,6 +139,17 @@ func iexportCommon(out io.Writer, fset *token.FileSet, bundle, shallow bool, ver
 		p.doDecl(p.declTodo.popHead())
 	}
 
+	// Produce index of offset of each file record in files.
+	var files intWriter
+	var fileOffset []uint64 // fileOffset[i] is offset in files of file encoded as i
+	if p.shallow {
+		fileOffset = make([]uint64, len(p.fileInfos))
+		for i, info := range p.fileInfos {
+			fileOffset[i] = uint64(files.Len())
+			p.encodeFile(&files, info.file, info.needed)
+		}
+	}
+
 	// Append indices to data0 section.
 	dataLen := uint64(p.data0.Len())
 	w := p.newWriter()
@@ -163,16 +175,75 @@ func iexportCommon(out io.Writer, fset *token.FileSet, bundle, shallow bool, ver
 	}
 	hdr.uint64(uint64(p.version))
 	hdr.uint64(uint64(p.strings.Len()))
+	if p.shallow {
+		hdr.uint64(uint64(files.Len()))
+		hdr.uint64(uint64(len(fileOffset)))
+		for _, offset := range fileOffset {
+			hdr.uint64(offset)
+		}
+	}
 	hdr.uint64(dataLen)
 
 	// Flush output.
 	io.Copy(out, &hdr)
 	io.Copy(out, &p.strings)
+	if p.shallow {
+		io.Copy(out, &files)
+	}
 	io.Copy(out, &p.data0)
 
 	return nil
 }
 
+// encodeFile writes to w a representation of the file sufficient to
+// faithfully restore position information about all needed offsets.
+// Mutates the needed array.
+func (p *iexporter) encodeFile(w *intWriter, file *token.File, needed []uint64) {
+	_ = needed[0] // precondition: needed is non-empty
+
+	w.uint64(p.stringOff(file.Name()))
+
+	size := uint64(file.Size())
+	w.uint64(size)
+
+	// Sort the set of needed offsets. Duplicates are harmless.
+	sort.Slice(needed, func(i, j int) bool { return needed[i] < needed[j] })
+
+	lines := tokeninternal.GetLines(file) // byte offset of each line start
+	w.uint64(uint64(len(lines)))
+
+	// Rather than record the entire array of line start offsets,
+	// we save only a sparse list of (index, offset) pairs for
+	// the start of each line that contains a needed position.
+	var sparse [][2]int // (index, offset) pairs
+outer:
+	for i, lineStart := range lines {
+		lineEnd := size
+		if i < len(lines)-1 {
+			lineEnd = uint64(lines[i+1])
+		}
+		// Does this line contains a needed offset?
+		if needed[0] < lineEnd {
+			sparse = append(sparse, [2]int{i, lineStart})
+			for needed[0] < lineEnd {
+				needed = needed[1:]
+				if len(needed) == 0 {
+					break outer
+				}
+			}
+		}
+	}
+
+	// Delta-encode the columns.
+	w.uint64(uint64(len(sparse)))
+	var prev [2]int
+	for _, pair := range sparse {
+		w.uint64(uint64(pair[0] - prev[0]))
+		w.uint64(uint64(pair[1] - prev[1]))
+		prev = pair
+	}
+}
+
 // writeIndex writes out an object index. mainIndex indicates whether
 // we're writing out the main index, which is also read by
 // non-compiler tools and includes a complete package description
@@ -255,6 +326,12 @@ type iexporter struct {
 	strings     intWriter
 	stringIndex map[string]uint64
 
+	// In shallow mode, object positions are encoded as (file, offset).
+	// Each file is recorded as a line-number table.
+	// Only the lines of needed positions are saved faithfully.
+	fileInfo  map[*token.File]uint64 // value is index in fileInfos
+	fileInfos []*filePositions
+
 	data0       intWriter
 	declIndex   map[types.Object]uint64
 	tparamNames map[types.Object]string // typeparam->exported name
@@ -263,6 +340,11 @@ type iexporter struct {
 	indent int // for tracing support
 }
 
+type filePositions struct {
+	file   *token.File
+	needed []uint64 // unordered list of needed file offsets
+}
+
 func (p *iexporter) trace(format string, args ...interface{}) {
 	if !trace {
 		// Call sites should also be guarded, but having this check here allows
@@ -286,6 +368,25 @@ func (p *iexporter) stringOff(s string) uint64 {
 	return off
 }
 
+// fileIndexAndOffset returns the index of the token.File and the byte offset of pos within it.
+func (p *iexporter) fileIndexAndOffset(file *token.File, pos token.Pos) (uint64, uint64) {
+	index, ok := p.fileInfo[file]
+	if !ok {
+		index = uint64(len(p.fileInfo))
+		p.fileInfos = append(p.fileInfos, &filePositions{file: file})
+		if p.fileInfo == nil {
+			p.fileInfo = make(map[*token.File]uint64)
+		}
+		p.fileInfo[file] = index
+	}
+	// Record each needed offset.
+	info := p.fileInfos[index]
+	offset := uint64(file.Offset(pos))
+	info.needed = append(info.needed, offset)
+
+	return index, offset
+}
+
 // pushDecl adds n to the declaration work queue, if not already present.
 func (p *iexporter) pushDecl(obj types.Object) {
 	// Package unsafe is known to the compiler and predeclared.
@@ -346,7 +447,13 @@ func (p *iexporter) doDecl(obj types.Object) {
 	case *types.Func:
 		sig, _ := obj.Type().(*types.Signature)
 		if sig.Recv() != nil {
-			panic(internalErrorf("unexpected method: %v", sig))
+			// We shouldn't see methods in the package scope,
+			// but the type checker may repair "func () F() {}"
+			// to "func (Invalid) F()" and then treat it like "func F()",
+			// so allow that. See golang/go#57729.
+			if sig.Recv().Type() != types.Typ[types.Invalid] {
+				panic(internalErrorf("unexpected method: %v", sig))
+			}
 		}
 
 		// Function.
@@ -458,13 +565,30 @@ func (w *exportWriter) tag(tag byte) {
 }
 
 func (w *exportWriter) pos(pos token.Pos) {
-	if w.p.version >= iexportVersionPosCol {
+	if w.p.shallow {
+		w.posV2(pos)
+	} else if w.p.version >= iexportVersionPosCol {
 		w.posV1(pos)
 	} else {
 		w.posV0(pos)
 	}
 }
 
+// posV2 encoding (used only in shallow mode) records positions as
+// (file, offset), where file is the index in the token.File table
+// (which records the file name and newline offsets) and offset is a
+// byte offset. It effectively ignores //line directives.
+func (w *exportWriter) posV2(pos token.Pos) {
+	if pos == token.NoPos {
+		w.uint64(0)
+		return
+	}
+	file := w.p.fset.File(pos) // fset must be non-nil
+	index, offset := w.p.fileIndexAndOffset(file, pos)
+	w.uint64(1 + index)
+	w.uint64(offset)
+}
+
 func (w *exportWriter) posV1(pos token.Pos) {
 	if w.p.fset == nil {
 		w.int64(0)
diff --git a/vendor/golang.org/x/tools/internal/gcimporter/iimport.go b/vendor/golang.org/x/tools/internal/gcimporter/iimport.go
index a1c469653..448f903e8 100644
--- a/vendor/golang.org/x/tools/internal/gcimporter/iimport.go
+++ b/vendor/golang.org/x/tools/internal/gcimporter/iimport.go
@@ -137,12 +137,23 @@ func iimportCommon(fset *token.FileSet, imports map[string]*types.Package, data
 	}
 
 	sLen := int64(r.uint64())
+	var fLen int64
+	var fileOffset []uint64
+	if insert != nil {
+		// Shallow mode uses a different position encoding.
+		fLen = int64(r.uint64())
+		fileOffset = make([]uint64, r.uint64())
+		for i := range fileOffset {
+			fileOffset[i] = r.uint64()
+		}
+	}
 	dLen := int64(r.uint64())
 
 	whence, _ := r.Seek(0, io.SeekCurrent)
 	stringData := data[whence : whence+sLen]
-	declData := data[whence+sLen : whence+sLen+dLen]
-	r.Seek(sLen+dLen, io.SeekCurrent)
+	fileData := data[whence+sLen : whence+sLen+fLen]
+	declData := data[whence+sLen+fLen : whence+sLen+fLen+dLen]
+	r.Seek(sLen+fLen+dLen, io.SeekCurrent)
 
 	p := iimporter{
 		version: int(version),
@@ -151,6 +162,9 @@ func iimportCommon(fset *token.FileSet, imports map[string]*types.Package, data
 
 		stringData:  stringData,
 		stringCache: make(map[uint64]string),
+		fileOffset:  fileOffset,
+		fileData:    fileData,
+		fileCache:   make([]*token.File, len(fileOffset)),
 		pkgCache:    make(map[uint64]*types.Package),
 
 		declData: declData,
@@ -280,6 +294,9 @@ type iimporter struct {
 
 	stringData  []byte
 	stringCache map[uint64]string
+	fileOffset  []uint64 // fileOffset[i] is offset in fileData for info about file encoded as i
+	fileData    []byte
+	fileCache   []*token.File // memoized decoding of file encoded as i
 	pkgCache    map[uint64]*types.Package
 
 	declData    []byte
@@ -352,6 +369,55 @@ func (p *iimporter) stringAt(off uint64) string {
 	return s
 }
 
+func (p *iimporter) fileAt(index uint64) *token.File {
+	file := p.fileCache[index]
+	if file == nil {
+		off := p.fileOffset[index]
+		file = p.decodeFile(intReader{bytes.NewReader(p.fileData[off:]), p.ipath})
+		p.fileCache[index] = file
+	}
+	return file
+}
+
+func (p *iimporter) decodeFile(rd intReader) *token.File {
+	filename := p.stringAt(rd.uint64())
+	size := int(rd.uint64())
+	file := p.fake.fset.AddFile(filename, -1, size)
+
+	// SetLines requires a nondecreasing sequence.
+	// Because it is common for clients to derive the interval
+	// [start, start+len(name)] from a start position, and we
+	// want to ensure that the end offset is on the same line,
+	// we fill in the gaps of the sparse encoding with values
+	// that strictly increase by the largest possible amount.
+	// This allows us to avoid having to record the actual end
+	// offset of each needed line.
+
+	lines := make([]int, int(rd.uint64()))
+	var index, offset int
+	for i, n := 0, int(rd.uint64()); i < n; i++ {
+		index += int(rd.uint64())
+		offset += int(rd.uint64())
+		lines[index] = offset
+
+		// Ensure monotonicity between points.
+		for j := index - 1; j > 0 && lines[j] == 0; j-- {
+			lines[j] = lines[j+1] - 1
+		}
+	}
+
+	// Ensure monotonicity after last point.
+	for j := len(lines) - 1; j > 0 && lines[j] == 0; j-- {
+		size--
+		lines[j] = size
+	}
+
+	if !file.SetLines(lines) {
+		errorf("SetLines failed: %d", lines) // can't happen
+	}
+	return file
+}
+
 func (p *iimporter) pkgAt(off uint64) *types.Package {
 	if pkg, ok := p.pkgCache[off]; ok {
 		return pkg
@@ -645,6 +711,9 @@ func (r *importReader) qualifiedIdent() (*types.Package, string) {
 }
 
 func (r *importReader) pos() token.Pos {
+	if r.p.insert != nil { // shallow mode
+		return r.posv2()
+	}
 	if r.p.version >= iexportVersionPosCol {
 		r.posv1()
 	} else {
@@ -681,6 +750,15 @@ func (r *importReader) posv1() {
 	}
 }
 
+func (r *importReader) posv2() token.Pos {
+	file := r.uint64()
+	if file == 0 {
+		return token.NoPos
+	}
+	tf := r.p.fileAt(file - 1)
+	return tf.Pos(int(r.uint64()))
+}
+
 func (r *importReader) typ() types.Type {
 	return r.p.typAt(r.uint64(), nil)
 }
diff --git a/vendor/golang.org/x/tools/internal/gcimporter/ureader_yes.go b/vendor/golang.org/x/tools/internal/gcimporter/ureader_yes.go
index e09053bd3..b285a11ce 100644
--- a/vendor/golang.org/x/tools/internal/gcimporter/ureader_yes.go
+++ b/vendor/golang.org/x/tools/internal/gcimporter/ureader_yes.go
@@ -158,6 +158,17 @@ func (pr *pkgReader) newReader(k pkgbits.RelocKind, idx pkgbits.Index, marker pk
 	}
 }
 
+func (pr *pkgReader) tempReader(k pkgbits.RelocKind, idx pkgbits.Index, marker pkgbits.SyncMarker) *reader {
+	return &reader{
+		Decoder: pr.TempDecoder(k, idx, marker),
+		p:       pr,
+	}
+}
+
+func (pr *pkgReader) retireReader(r *reader) {
+	pr.RetireDecoder(&r.Decoder)
+}
+
 // @@@ Positions
 
 func (r *reader) pos() token.Pos {
@@ -182,26 +193,29 @@ func (pr *pkgReader) posBaseIdx(idx pkgbits.Index) string {
 		return b
 	}
 
-	r := pr.newReader(pkgbits.RelocPosBase, idx, pkgbits.SyncPosBase)
+	var filename string
+	{
+		r := pr.tempReader(pkgbits.RelocPosBase, idx, pkgbits.SyncPosBase)
 
-	// Within types2, position bases have a lot more details (e.g.,
-	// keeping track of where //line directives appeared exactly).
-	//
-	// For go/types, we just track the file name.
+		// Within types2, position bases have a lot more details (e.g.,
+		// keeping track of where //line directives appeared exactly).
+		//
+		// For go/types, we just track the file name.
 
-	filename := r.String()
+		filename = r.String()
 
-	if r.Bool() { // file base
-		// Was: "b = token.NewTrimmedFileBase(filename, true)"
-	} else { // line base
-		pos := r.pos()
-		line := r.Uint()
-		col := r.Uint()
+		if r.Bool() { // file base
+			// Was: "b = token.NewTrimmedFileBase(filename, true)"
+		} else { // line base
+			pos := r.pos()
+			line := r.Uint()
+			col := r.Uint()
 
-		// Was: "b = token.NewLineBase(pos, filename, true, line, col)"
-		_, _, _ = pos, line, col
+			// Was: "b = token.NewLineBase(pos, filename, true, line, col)"
+			_, _, _ = pos, line, col
+		}
+		pr.retireReader(r)
 	}
-
 	b := filename
 	pr.posBases[idx] = b
 	return b
@@ -259,22 +273,22 @@ func (r *reader) doPkg() *types.Package {
 // packages rooted from pkgs.
 func flattenImports(pkgs []*types.Package) []*types.Package {
 	var res []*types.Package
-
-	seen := make(map[*types.Package]bool)
-	var add func(pkg *types.Package)
-	add = func(pkg *types.Package) {
-		if seen[pkg] {
-			return
+	seen := make(map[*types.Package]struct{})
+	for _, pkg := range pkgs {
+		if _, ok := seen[pkg]; ok {
+			continue
 		}
-		seen[pkg] = true
+		seen[pkg] = struct{}{}
 		res = append(res, pkg)
-		for _, imp := range pkg.Imports() {
-			add(imp)
-		}
-	}
 
-	for _, pkg := range pkgs {
-		add(pkg)
+		// pkg.Imports() is already flattened.
+		for _, pkg := range pkg.Imports() {
+			if _, ok := seen[pkg]; ok {
+				continue
+			}
+			seen[pkg] = struct{}{}
+			res = append(res, pkg)
+		}
 	}
 	return res
 }
@@ -307,12 +321,15 @@ func (pr *pkgReader) typIdx(info typeInfo, dict *readerDict) types.Type {
 		return typ
 	}
 
-	r := pr.newReader(pkgbits.RelocType, idx, pkgbits.SyncTypeIdx)
-	r.dict = dict
-
-	typ := r.doTyp()
-	assert(typ != nil)
+	var typ types.Type
+	{
+		r := pr.tempReader(pkgbits.RelocType, idx, pkgbits.SyncTypeIdx)
+		r.dict = dict
 
+		typ = r.doTyp()
+		assert(typ != nil)
+		pr.retireReader(r)
+	}
 	// See comment in pkgReader.typIdx explaining how this happens.
 	if prev := *where; prev != nil {
 		return prev
@@ -478,12 +495,19 @@ func (r *reader) obj() (types.Object, []types.Type) {
 }
 
 func (pr *pkgReader) objIdx(idx pkgbits.Index) (*types.Package, string) {
-	rname := pr.newReader(pkgbits.RelocName, idx, pkgbits.SyncObject1)
 
-	objPkg, objName := rname.qualifiedIdent()
-	assert(objName != "")
+	var objPkg *types.Package
+	var objName string
+	var tag pkgbits.CodeObj
+	{
+		rname := pr.tempReader(pkgbits.RelocName, idx, pkgbits.SyncObject1)
 
-	tag := pkgbits.CodeObj(rname.Code(pkgbits.SyncCodeObj))
+		objPkg, objName = rname.qualifiedIdent()
+		assert(objName != "")
+
+		tag = pkgbits.CodeObj(rname.Code(pkgbits.SyncCodeObj))
+		pr.retireReader(rname)
+	}
 
 	if tag == pkgbits.ObjStub {
 		assert(objPkg == nil || objPkg == types.Unsafe)
@@ -535,18 +559,7 @@ func (pr *pkgReader) objIdx(idx pkgbits.Index) (*types.Package, string) {
 
 			named.SetTypeParams(r.typeParamNames())
 
-			rhs := r.typ()
-			pk := r.p
-			pk.laterFor(named, func() {
-				// First be sure that the rhs is initialized, if it needs to be initialized.
-				delete(pk.laterFors, named) // prevent cycles
-				if i, ok := pk.laterFors[rhs]; ok {
-					f := pk.laterFns[i]
-					pk.laterFns[i] = func() {} // function is running now, so replace it with a no-op
-					f()                        // initialize RHS
-				}
-				underlying := rhs.Underlying()
-
+			setUnderlying := func(underlying types.Type) {
 				// If the underlying type is an interface, we need to
 				// duplicate its methods so we can replace the receiver
 				// parameter's type (#49906).
@@ -571,7 +584,31 @@ func (pr *pkgReader) objIdx(idx pkgbits.Index) (*types.Package, string) {
 				}
 
 				named.SetUnderlying(underlying)
-			})
+			}
+
+			// Since go.dev/cl/455279, we can assume rhs.Underlying() will
+			// always be non-nil. However, to temporarily support users of
+			// older snapshot releases, we continue to fallback to the old
+			// behavior for now.
+			//
+			// TODO(mdempsky): Remove fallback code and simplify after
+			// allowing time for snapshot users to upgrade.
+			rhs := r.typ()
+			if underlying := rhs.Underlying(); underlying != nil {
+				setUnderlying(underlying)
+			} else {
+				pk := r.p
+				pk.laterFor(named, func() {
+					// First be sure that the rhs is initialized, if it needs to be initialized.
+					delete(pk.laterFors, named) // prevent cycles
+					if i, ok := pk.laterFors[rhs]; ok {
+						f := pk.laterFns[i]
+						pk.laterFns[i] = func() {} // function is running now, so replace it with a no-op
+						f()                        // initialize RHS
+					}
+					setUnderlying(rhs.Underlying())
+				})
+			}
 
 			for i, n := 0, r.Len(); i < n; i++ {
 				named.AddMethod(r.method())
@@ -588,25 +625,28 @@ func (pr *pkgReader) objIdx(idx pkgbits.Index) (*types.Package, string) {
 }
 
 func (pr *pkgReader) objDictIdx(idx pkgbits.Index) *readerDict {
-	r := pr.newReader(pkgbits.RelocObjDict, idx, pkgbits.SyncObject1)
 
 	var dict readerDict
 
-	if implicits := r.Len(); implicits != 0 {
-		errorf("unexpected object with %v implicit type parameter(s)", implicits)
-	}
+	{
+		r := pr.tempReader(pkgbits.RelocObjDict, idx, pkgbits.SyncObject1)
+		if implicits := r.Len(); implicits != 0 {
+			errorf("unexpected object with %v implicit type parameter(s)", implicits)
+		}
 
-	dict.bounds = make([]typeInfo, r.Len())
-	for i := range dict.bounds {
-		dict.bounds[i] = r.typInfo()
-	}
+		dict.bounds = make([]typeInfo, r.Len())
+		for i := range dict.bounds {
+			dict.bounds[i] = r.typInfo()
+		}
 
-	dict.derived = make([]derivedInfo, r.Len())
-	dict.derivedTypes = make([]types.Type, len(dict.derived))
-	for i := range dict.derived {
-		dict.derived[i] = derivedInfo{r.Reloc(pkgbits.RelocType), r.Bool()}
-	}
+		dict.derived = make([]derivedInfo, r.Len())
+		dict.derivedTypes = make([]types.Type, len(dict.derived))
+		for i := range dict.derived {
+			dict.derived[i] = derivedInfo{r.Reloc(pkgbits.RelocType), r.Bool()}
+		}
 
+		pr.retireReader(r)
+	}
 	// function references follow, but reader doesn't need those
 
 	return &dict
diff --git a/vendor/golang.org/x/tools/internal/gocommand/version.go b/vendor/golang.org/x/tools/internal/gocommand/version.go
index 8db5ceb9d..307a76d47 100644
--- a/vendor/golang.org/x/tools/internal/gocommand/version.go
+++ b/vendor/golang.org/x/tools/internal/gocommand/version.go
@@ -7,6 +7,7 @@ package gocommand
 import (
 	"context"
 	"fmt"
+	"regexp"
 	"strings"
 )
 
@@ -56,3 +57,25 @@ func GoVersion(ctx context.Context, inv Invocation, r *Runner) (int, error) {
 	}
 	return 0, fmt.Errorf("no parseable ReleaseTags in %v", tags)
 }
+
+// GoVersionOutput returns the complete output of the go version command.
+func GoVersionOutput(ctx context.Context, inv Invocation, r *Runner) (string, error) {
+	inv.Verb = "version"
+	goVersion, err := r.Run(ctx, inv)
+	if err != nil {
+		return "", err
+	}
+	return goVersion.String(), nil
+}
+
+// ParseGoVersionOutput extracts the Go version string
+// from the output of the "go version" command.
+// Given an unrecognized form, it returns an empty string.
+func ParseGoVersionOutput(data string) string {
+	re := regexp.MustCompile(`^go version (go\S+|devel \S+)`)
+	m := re.FindStringSubmatch(data)
+	if len(m) != 2 {
+		return "" // unrecognized version
+	}
+	return m[1]
+}
diff --git a/vendor/golang.org/x/tools/internal/goroot/importcfg.go b/vendor/golang.org/x/tools/internal/goroot/importcfg.go
deleted file mode 100644
index 6575cfb9d..000000000
--- a/vendor/golang.org/x/tools/internal/goroot/importcfg.go
+++ /dev/null
@@ -1,71 +0,0 @@
-// Copyright 2022 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 goroot is a copy of package internal/goroot
-// in the main GO repot. It provides a utility to produce
-// an importcfg and import path to package file map mapping
-// standard library packages to the locations of their export
-// data files.
-package goroot
-
-import (
-	"bytes"
-	"fmt"
-	"os/exec"
-	"strings"
-	"sync"
-)
-
-// Importcfg returns an importcfg file to be passed to the
-// Go compiler that contains the cached paths for the .a files for the
-// standard library.
-func Importcfg() (string, error) {
-	var icfg bytes.Buffer
-
-	m, err := PkgfileMap()
-	if err != nil {
-		return "", err
-	}
-	fmt.Fprintf(&icfg, "# import config")
-	for importPath, export := range m {
-		if importPath != "unsafe" && export != "" { // unsafe
-			fmt.Fprintf(&icfg, "\npackagefile %s=%s", importPath, export)
-		}
-	}
-	s := icfg.String()
-	return s, nil
-}
-
-var (
-	stdlibPkgfileMap map[string]string
-	stdlibPkgfileErr error
-	once             sync.Once
-)
-
-// PkgfileMap returns a map of package paths to the location on disk
-// of the .a file for the package.
-// The caller must not modify the map.
-func PkgfileMap() (map[string]string, error) {
-	once.Do(func() {
-		m := make(map[string]string)
-		output, err := exec.Command("go", "list", "-export", "-e", "-f", "{{.ImportPath}} {{.Export}}", "std", "cmd").Output()
-		if err != nil {
-			stdlibPkgfileErr = err
-		}
-		for _, line := range strings.Split(string(output), "\n") {
-			if line == "" {
-				continue
-			}
-			sp := strings.SplitN(line, " ", 2)
-			if len(sp) != 2 {
-				err = fmt.Errorf("determining pkgfile map: invalid line in go list output: %q", line)
-				return
-			}
-			importPath, export := sp[0], sp[1]
-			m[importPath] = export
-		}
-		stdlibPkgfileMap = m
-	})
-	return stdlibPkgfileMap, stdlibPkgfileErr
-}
diff --git a/vendor/golang.org/x/tools/internal/pkgbits/decoder.go b/vendor/golang.org/x/tools/internal/pkgbits/decoder.go
index e08099c66..b92e8e6eb 100644
--- a/vendor/golang.org/x/tools/internal/pkgbits/decoder.go
+++ b/vendor/golang.org/x/tools/internal/pkgbits/decoder.go
@@ -6,6 +6,7 @@ package pkgbits
 
 import (
 	"encoding/binary"
+	"errors"
 	"fmt"
 	"go/constant"
 	"go/token"
@@ -52,6 +53,8 @@ type PkgDecoder struct {
 	// For example, section K's end positions start at elemEndsEnds[K-1]
 	// (or 0, if K==0) and end at elemEndsEnds[K].
 	elemEndsEnds [numRelocs]uint32
+
+	scratchRelocEnt []RelocEnt
 }
 
 // PkgPath returns the package path for the package
@@ -165,6 +168,21 @@ func (pr *PkgDecoder) NewDecoder(k RelocKind, idx Index, marker SyncMarker) Deco
 	return r
 }
 
+// TempDecoder returns a Decoder for the given (section, index) pair,
+// and decodes the given SyncMarker from the element bitstream.
+// If possible the Decoder should be RetireDecoder'd when it is no longer
+// needed, this will avoid heap allocations.
+func (pr *PkgDecoder) TempDecoder(k RelocKind, idx Index, marker SyncMarker) Decoder {
+	r := pr.TempDecoderRaw(k, idx)
+	r.Sync(marker)
+	return r
+}
+
+func (pr *PkgDecoder) RetireDecoder(d *Decoder) {
+	pr.scratchRelocEnt = d.Relocs
+	d.Relocs = nil
+}
+
 // NewDecoderRaw returns a Decoder for the given (section, index) pair.
 //
 // Most callers should use NewDecoder instead.
@@ -188,6 +206,30 @@ func (pr *PkgDecoder) NewDecoderRaw(k RelocKind, idx Index) Decoder {
 	return r
 }
 
+func (pr *PkgDecoder) TempDecoderRaw(k RelocKind, idx Index) Decoder {
+	r := Decoder{
+		common: pr,
+		k:      k,
+		Idx:    idx,
+	}
+
+	r.Data.Reset(pr.DataIdx(k, idx))
+	r.Sync(SyncRelocs)
+	l := r.Len()
+	if cap(pr.scratchRelocEnt) >= l {
+		r.Relocs = pr.scratchRelocEnt[:l]
+		pr.scratchRelocEnt = nil
+	} else {
+		r.Relocs = make([]RelocEnt, l)
+	}
+	for i := range r.Relocs {
+		r.Sync(SyncReloc)
+		r.Relocs[i] = RelocEnt{RelocKind(r.Len()), Index(r.Len())}
+	}
+
+	return r
+}
+
 // A Decoder provides methods for decoding an individual element's
 // bitstream data.
 type Decoder struct {
@@ -207,11 +249,39 @@ func (r *Decoder) checkErr(err error) {
 }
 
 func (r *Decoder) rawUvarint() uint64 {
-	x, err := binary.ReadUvarint(&r.Data)
+	x, err := readUvarint(&r.Data)
 	r.checkErr(err)
 	return x
 }
 
+// readUvarint is a type-specialized copy of encoding/binary.ReadUvarint.
+// This avoids the interface conversion and thus has better escape properties,
+// which flows up the stack.
+func readUvarint(r *strings.Reader) (uint64, error) {
+	var x uint64
+	var s uint
+	for i := 0; i < binary.MaxVarintLen64; i++ {
+		b, err := r.ReadByte()
+		if err != nil {
+			if i > 0 && err == io.EOF {
+				err = io.ErrUnexpectedEOF
+			}
+			return x, err
+		}
+		if b < 0x80 {
+			if i == binary.MaxVarintLen64-1 && b > 1 {
+				return x, overflow
+			}
+			return x | uint64(b)<<s, nil
+		}
+		x |= uint64(b&0x7f) << s
+		s += 7
+	}
+	return x, overflow
+}
+
+var overflow = errors.New("pkgbits: readUvarint overflows a 64-bit integer")
+
 func (r *Decoder) rawVarint() int64 {
 	ux := r.rawUvarint()
 
@@ -303,7 +373,7 @@ func (r *Decoder) Int64() int64 {
 	return r.rawVarint()
 }
 
-// Int64 decodes and returns a uint64 value from the element bitstream.
+// Uint64 decodes and returns a uint64 value from the element bitstream.
 func (r *Decoder) Uint64() uint64 {
 	r.Sync(SyncUint64)
 	return r.rawUvarint()
@@ -410,8 +480,12 @@ func (r *Decoder) bigFloat() *big.Float {
 // PeekPkgPath returns the package path for the specified package
 // index.
 func (pr *PkgDecoder) PeekPkgPath(idx Index) string {
-	r := pr.NewDecoder(RelocPkg, idx, SyncPkgDef)
-	path := r.String()
+	var path string
+	{
+		r := pr.TempDecoder(RelocPkg, idx, SyncPkgDef)
+		path = r.String()
+		pr.RetireDecoder(&r)
+	}
 	if path == "" {
 		path = pr.pkgPath
 	}
@@ -421,14 +495,23 @@ func (pr *PkgDecoder) PeekPkgPath(idx Index) string {
 // PeekObj returns the package path, object name, and CodeObj for the
 // specified object index.
 func (pr *PkgDecoder) PeekObj(idx Index) (string, string, CodeObj) {
-	r := pr.NewDecoder(RelocName, idx, SyncObject1)
-	r.Sync(SyncSym)
-	r.Sync(SyncPkg)
-	path := pr.PeekPkgPath(r.Reloc(RelocPkg))
-	name := r.String()
+	var ridx Index
+	var name string
+	var rcode int
+	{
+		r := pr.TempDecoder(RelocName, idx, SyncObject1)
+		r.Sync(SyncSym)
+		r.Sync(SyncPkg)
+		ridx = r.Reloc(RelocPkg)
+		name = r.String()
+		rcode = r.Code(SyncCodeObj)
+		pr.RetireDecoder(&r)
+	}
+
+	path := pr.PeekPkgPath(ridx)
 	assert(name != "")
 
-	tag := CodeObj(r.Code(SyncCodeObj))
+	tag := CodeObj(rcode)
 
 	return path, name, tag
 }
diff --git a/vendor/golang.org/x/tools/internal/pkgbits/encoder.go b/vendor/golang.org/x/tools/internal/pkgbits/encoder.go
index e98e41171..6482617a4 100644
--- a/vendor/golang.org/x/tools/internal/pkgbits/encoder.go
+++ b/vendor/golang.org/x/tools/internal/pkgbits/encoder.go
@@ -293,7 +293,7 @@ func (w *Encoder) Len(x int) { assert(x >= 0); w.Uint64(uint64(x)) }
 // Int encodes and writes an int value into the element bitstream.
 func (w *Encoder) Int(x int) { w.Int64(int64(x)) }
 
-// Len encodes and writes a uint value into the element bitstream.
+// Uint encodes and writes a uint value into the element bitstream.
 func (w *Encoder) Uint(x uint) { w.Uint64(uint64(x)) }
 
 // Reloc encodes and writes a relocation for the given (section,
diff --git a/vendor/golang.org/x/tools/internal/tokeninternal/tokeninternal.go b/vendor/golang.org/x/tools/internal/tokeninternal/tokeninternal.go
new file mode 100644
index 000000000..a3fb2d4f2
--- /dev/null
+++ b/vendor/golang.org/x/tools/internal/tokeninternal/tokeninternal.go
@@ -0,0 +1,59 @@
+// Copyright 2023 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 tokeninternal provides access to some internal features of the token
+// package.
+package tokeninternal
+
+import (
+	"go/token"
+	"sync"
+	"unsafe"
+)
+
+// GetLines returns the table of line-start offsets from a token.File.
+func GetLines(file *token.File) []int {
+	// token.File has a Lines method on Go 1.21 and later.
+	if file, ok := (interface{})(file).(interface{ Lines() []int }); ok {
+		return file.Lines()
+	}
+
+	// This declaration must match that of token.File.
+	// This creates a risk of dependency skew.
+	// For now we check that the size of the two
+	// declarations is the same, on the (fragile) assumption
+	// that future changes would add fields.
+	type tokenFile119 struct {
+		_     string
+		_     int
+		_     int
+		mu    sync.Mutex // we're not complete monsters
+		lines []int
+		_     []struct{}
+	}
+	type tokenFile118 struct {
+		_ *token.FileSet // deleted in go1.19
+		tokenFile119
+	}
+
+	type uP = unsafe.Pointer
+	switch unsafe.Sizeof(*file) {
+	case unsafe.Sizeof(tokenFile118{}):
+		var ptr *tokenFile118
+		*(*uP)(uP(&ptr)) = uP(file)
+		ptr.mu.Lock()
+		defer ptr.mu.Unlock()
+		return ptr.lines
+
+	case unsafe.Sizeof(tokenFile119{}):
+		var ptr *tokenFile119
+		*(*uP)(uP(&ptr)) = uP(file)
+		ptr.mu.Lock()
+		defer ptr.mu.Unlock()
+		return ptr.lines
+
+	default:
+		panic("unexpected token.File size")
+	}
+}
diff --git a/vendor/golang.org/x/tools/internal/typesinternal/errorcode.go b/vendor/golang.org/x/tools/internal/typesinternal/errorcode.go
index d38ee3c27..07484073a 100644
--- a/vendor/golang.org/x/tools/internal/typesinternal/errorcode.go
+++ b/vendor/golang.org/x/tools/internal/typesinternal/errorcode.go
@@ -31,6 +31,12 @@ type ErrorCode int
 // problem with types.
 
 const (
+	// InvalidSyntaxTree occurs if an invalid syntax tree is provided
+	// to the type checker. It should never happen.
+	InvalidSyntaxTree ErrorCode = -1
+)
+
+const (
 	_ ErrorCode = iota
 
 	// Test is reserved for errors that only apply while in self-test mode.
@@ -153,12 +159,12 @@ const (
 
 	/* decls > var (+ other variable assignment codes) */
 
-	// UntypedNil occurs when the predeclared (untyped) value nil is used to
+	// UntypedNilUse occurs when the predeclared (untyped) value nil is used to
 	// initialize a variable declared without an explicit type.
 	//
 	// Example:
 	//  var x = nil
-	UntypedNil
+	UntypedNilUse
 
 	// WrongAssignCount occurs when the number of values on the right-hand side
 	// of an assignment or or initialization expression does not match the number
@@ -1523,4 +1529,32 @@ const (
 	// Example:
 	//  type T[P any] struct{ *P }
 	MisplacedTypeParam
+
+	// InvalidUnsafeSliceData occurs when unsafe.SliceData is called with
+	// an argument that is not of slice type. It also occurs if it is used
+	// in a package compiled for a language version before go1.20.
+	//
+	// Example:
+	//  import "unsafe"
+	//
+	//  var x int
+	//  var _ = unsafe.SliceData(x)
+	InvalidUnsafeSliceData
+
+	// InvalidUnsafeString occurs when unsafe.String is called with
+	// a length argument that is not of integer type, negative, or
+	// out of bounds. It also occurs if it is used in a package
+	// compiled for a language version before go1.20.
+	//
+	// Example:
+	//  import "unsafe"
+	//
+	//  var b [10]byte
+	//  var _ = unsafe.String(&b[0], -1)
+	InvalidUnsafeString
+
+	// InvalidUnsafeStringData occurs if it is used in a package
+	// compiled for a language version before go1.20.
+	_ // not used anymore
+
 )
diff --git a/vendor/golang.org/x/tools/internal/typesinternal/errorcode_string.go b/vendor/golang.org/x/tools/internal/typesinternal/errorcode_string.go
index de90e9515..15ecf7c5d 100644
--- a/vendor/golang.org/x/tools/internal/typesinternal/errorcode_string.go
+++ b/vendor/golang.org/x/tools/internal/typesinternal/errorcode_string.go
@@ -8,6 +8,7 @@ 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[InvalidSyntaxTree - -1]
 	_ = x[Test-1]
 	_ = x[BlankPkgName-2]
 	_ = x[MismatchedPkgName-3]
@@ -23,7 +24,7 @@ func _() {
 	_ = x[InvalidConstInit-13]
 	_ = x[InvalidConstVal-14]
 	_ = x[InvalidConstType-15]
-	_ = x[UntypedNil-16]
+	_ = x[UntypedNilUse-16]
 	_ = x[WrongAssignCount-17]
 	_ = x[UnassignableOperand-18]
 	_ = x[NoNewVar-19]
@@ -152,16 +153,27 @@ func _() {
 	_ = x[MisplacedConstraintIface-142]
 	_ = x[InvalidMethodTypeParams-143]
 	_ = x[MisplacedTypeParam-144]
+	_ = x[InvalidUnsafeSliceData-145]
+	_ = x[InvalidUnsafeString-146]
 }
 
-const _ErrorCode_name = "TestBlankPkgNameMismatchedPkgNameInvalidPkgUseBadImportPathBrokenImportImportCRenamedUnusedImportInvalidInitCycleDuplicateDeclInvalidDeclCycleInvalidTypeCycleInvalidConstInitInvalidConstValInvalidConstTypeUntypedNilWrongAssignCountUnassignableOperandNoNewVarMultiValAssignOpInvalidIfaceAssignInvalidChanAssignIncompatibleAssignUnaddressableFieldAssignNotATypeInvalidArrayLenBlankIfaceMethodIncomparableMapKeyInvalidIfaceEmbedInvalidPtrEmbedBadRecvInvalidRecvDuplicateFieldAndMethodDuplicateMethodInvalidBlankInvalidIotaMissingInitBodyInvalidInitSigInvalidInitDeclInvalidMainDeclTooManyValuesNotAnExprTruncatedFloatNumericOverflowUndefinedOpMismatchedTypesDivByZeroNonNumericIncDecUnaddressableOperandInvalidIndirectionNonIndexableOperandInvalidIndexSwappedSliceIndicesNonSliceableOperandInvalidSliceExprInvalidShiftCountInvalidShiftOperandInvalidReceiveInvalidSendDuplicateLitKeyMissingLitKeyInvalidLitIndexOversizeArrayLitMixedStructLitInvalidStructLitMissingLitFieldDuplicateLitFieldUnexportedLitFieldInvalidLitFieldUntypedLitInvalidLitAmbiguousSelectorUndeclaredImportedNameUnexportedNameUndeclaredNameMissingFieldOrMethodBadDotDotDotSyntaxNonVariadicDotDotDotMisplacedDotDotDotInvalidDotDotDotOperandInvalidDotDotDotUncalledBuiltinInvalidAppendInvalidCapInvalidCloseInvalidCopyInvalidComplexInvalidDeleteInvalidImagInvalidLenSwappedMakeArgsInvalidMakeInvalidRealInvalidAssertImpossibleAssertInvalidConversionInvalidUntypedConversionBadOffsetofSyntaxInvalidOffsetofUnusedExprUnusedVarMissingReturnWrongResultCountOutOfScopeResultInvalidCondInvalidPostDeclInvalidChanRangeInvalidIterVarInvalidRangeExprMisplacedBreakMisplacedContinueMisplacedFallthroughDuplicateCaseDuplicateDefaultBadTypeKeywordInvalidTypeSwitchInvalidExprSwitchInvalidSelectCaseUndeclaredLabelDuplicateLabelMisplacedLabelUnusedLabelJumpOverDeclJumpIntoBlockInvalidMethodExprWrongArgCountInvalidCallUnusedResultsInvalidDeferInvalidGoBadDeclRepeatedDeclInvalidUnsafeAddInvalidUnsafeSliceUnsupportedFeatureNotAGenericTypeWrongTypeArgCountCannotInferTypeArgsInvalidTypeArgInvalidInstanceCycleInvalidUnionMisplacedConstraintIfaceInvalidMethodTypeParamsMisplacedTypeParam"
+const (
+	_ErrorCode_name_0 = "InvalidSyntaxTree"
+	_ErrorCode_name_1 = "TestBlankPkgNameMismatchedPkgNameInvalidPkgUseBadImportPathBrokenImportImportCRenamedUnusedImportInvalidInitCycleDuplicateDeclInvalidDeclCycleInvalidTypeCycleInvalidConstInitInvalidConstValInvalidConstTypeUntypedNilUseWrongAssignCountUnassignableOperandNoNewVarMultiValAssignOpInvalidIfaceAssignInvalidChanAssignIncompatibleAssignUnaddressableFieldAssignNotATypeInvalidArrayLenBlankIfaceMethodIncomparableMapKeyInvalidIfaceEmbedInvalidPtrEmbedBadRecvInvalidRecvDuplicateFieldAndMethodDuplicateMethodInvalidBlankInvalidIotaMissingInitBodyInvalidInitSigInvalidInitDeclInvalidMainDeclTooManyValuesNotAnExprTruncatedFloatNumericOverflowUndefinedOpMismatchedTypesDivByZeroNonNumericIncDecUnaddressableOperandInvalidIndirectionNonIndexableOperandInvalidIndexSwappedSliceIndicesNonSliceableOperandInvalidSliceExprInvalidShiftCountInvalidShiftOperandInvalidReceiveInvalidSendDuplicateLitKeyMissingLitKeyInvalidLitIndexOversizeArrayLitMixedStructLitInvalidStructLitMissingLitFieldDuplicateLitFieldUnexportedLitFieldInvalidLitFieldUntypedLitInvalidLitAmbiguousSelectorUndeclaredImportedNameUnexportedNameUndeclaredNameMissingFieldOrMethodBadDotDotDotSyntaxNonVariadicDotDotDotMisplacedDotDotDotInvalidDotDotDotOperandInvalidDotDotDotUncalledBuiltinInvalidAppendInvalidCapInvalidCloseInvalidCopyInvalidComplexInvalidDeleteInvalidImagInvalidLenSwappedMakeArgsInvalidMakeInvalidRealInvalidAssertImpossibleAssertInvalidConversionInvalidUntypedConversionBadOffsetofSyntaxInvalidOffsetofUnusedExprUnusedVarMissingReturnWrongResultCountOutOfScopeResultInvalidCondInvalidPostDeclInvalidChanRangeInvalidIterVarInvalidRangeExprMisplacedBreakMisplacedContinueMisplacedFallthroughDuplicateCaseDuplicateDefaultBadTypeKeywordInvalidTypeSwitchInvalidExprSwitchInvalidSelectCaseUndeclaredLabelDuplicateLabelMisplacedLabelUnusedLabelJumpOverDeclJumpIntoBlockInvalidMethodExprWrongArgCountInvalidCallUnusedResultsInvalidDeferInvalidGoBadDeclRepeatedDeclInvalidUnsafeAddInvalidUnsafeSliceUnsupportedFeatureNotAGenericTypeWrongTypeArgCountCannotInferTypeArgsInvalidTypeArgInvalidInstanceCycleInvalidUnionMisplacedConstraintIfaceInvalidMethodTypeParamsMisplacedTypeParamInvalidUnsafeSliceDataInvalidUnsafeString"
+)
 
-var _ErrorCode_index = [...]uint16{0, 4, 16, 33, 46, 59, 71, 85, 97, 113, 126, 142, 158, 174, 189, 205, 215, 231, 250, 258, 274, 292, 309, 327, 351, 359, 374, 390, 408, 425, 440, 447, 458, 481, 496, 508, 519, 534, 548, 563, 578, 591, 600, 614, 629, 640, 655, 664, 680, 700, 718, 737, 749, 768, 787, 803, 820, 839, 853, 864, 879, 892, 907, 923, 937, 953, 968, 985, 1003, 1018, 1028, 1038, 1055, 1077, 1091, 1105, 1125, 1143, 1163, 1181, 1204, 1220, 1235, 1248, 1258, 1270, 1281, 1295, 1308, 1319, 1329, 1344, 1355, 1366, 1379, 1395, 1412, 1436, 1453, 1468, 1478, 1487, 1500, 1516, 1532, 1543, 1558, 1574, 1588, 1604, 1618, 1635, 1655, 1668, 1684, 1698, 1715, 1732, 1749, 1764, 1778, 1792, 1803, 1815, 1828, 1845, 1858, 1869, 1882, 1894, 1903, 1910, 1922, 1938, 1956, 1974, 1989, 2006, 2025, 2039, 2059, 2071, 2095, 2118, 2136}
+var (
+	_ErrorCode_index_1 = [...]uint16{0, 4, 16, 33, 46, 59, 71, 85, 97, 113, 126, 142, 158, 174, 189, 205, 218, 234, 253, 261, 277, 295, 312, 330, 354, 362, 377, 393, 411, 428, 443, 450, 461, 484, 499, 511, 522, 537, 551, 566, 581, 594, 603, 617, 632, 643, 658, 667, 683, 703, 721, 740, 752, 771, 790, 806, 823, 842, 856, 867, 882, 895, 910, 926, 940, 956, 971, 988, 1006, 1021, 1031, 1041, 1058, 1080, 1094, 1108, 1128, 1146, 1166, 1184, 1207, 1223, 1238, 1251, 1261, 1273, 1284, 1298, 1311, 1322, 1332, 1347, 1358, 1369, 1382, 1398, 1415, 1439, 1456, 1471, 1481, 1490, 1503, 1519, 1535, 1546, 1561, 1577, 1591, 1607, 1621, 1638, 1658, 1671, 1687, 1701, 1718, 1735, 1752, 1767, 1781, 1795, 1806, 1818, 1831, 1848, 1861, 1872, 1885, 1897, 1906, 1913, 1925, 1941, 1959, 1977, 1992, 2009, 2028, 2042, 2062, 2074, 2098, 2121, 2139, 2161, 2180}
+)
 
 func (i ErrorCode) String() string {
-	i -= 1
-	if i < 0 || i >= ErrorCode(len(_ErrorCode_index)-1) {
-		return "ErrorCode(" + strconv.FormatInt(int64(i+1), 10) + ")"
+	switch {
+	case i == -1:
+		return _ErrorCode_name_0
+	case 1 <= i && i <= 146:
+		i -= 1
+		return _ErrorCode_name_1[_ErrorCode_index_1[i]:_ErrorCode_index_1[i+1]]
+	default:
+		return "ErrorCode(" + strconv.FormatInt(int64(i), 10) + ")"
 	}
-	return _ErrorCode_name[_ErrorCode_index[i]:_ErrorCode_index[i+1]]
 }
diff --git a/vendor/modules.txt b/vendor/modules.txt
index 1648dbd98..e0afe601b 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -769,7 +769,7 @@ golang.org/x/image/tiff/lzw
 golang.org/x/image/vp8
 golang.org/x/image/vp8l
 golang.org/x/image/webp
-# golang.org/x/mod v0.7.0
+# golang.org/x/mod v0.8.0
 ## explicit; go 1.17
 golang.org/x/mod/semver
 # golang.org/x/net v0.7.0
@@ -799,7 +799,7 @@ golang.org/x/sys/execabs
 golang.org/x/sys/internal/unsafeheader
 golang.org/x/sys/unix
 golang.org/x/sys/windows
-# golang.org/x/text v0.7.0
+# golang.org/x/text v0.8.0
 ## explicit; go 1.17
 golang.org/x/text/cases
 golang.org/x/text/internal
@@ -814,7 +814,7 @@ golang.org/x/text/transform
 golang.org/x/text/unicode/bidi
 golang.org/x/text/unicode/norm
 golang.org/x/text/width
-# golang.org/x/tools v0.3.0
+# golang.org/x/tools v0.6.0
 ## explicit; go 1.18
 golang.org/x/tools/go/gcexportdata
 golang.org/x/tools/go/internal/packagesdriver
@@ -825,9 +825,9 @@ golang.org/x/tools/internal/event/keys
 golang.org/x/tools/internal/event/label
 golang.org/x/tools/internal/gcimporter
 golang.org/x/tools/internal/gocommand
-golang.org/x/tools/internal/goroot
 golang.org/x/tools/internal/packagesinternal
 golang.org/x/tools/internal/pkgbits
+golang.org/x/tools/internal/tokeninternal
 golang.org/x/tools/internal/typeparams
 golang.org/x/tools/internal/typesinternal
 # google.golang.org/appengine v1.6.7
author	dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2023-03-06 08:09:17 +0000
committer	GitHub <noreply@github.com>	2023-03-06 08:09:17 +0000
commit	06524ac25965b171d156c81ec7e480fb812d986b (patch)
tree	2cead7c39fb986a608f483461762aea2bf1df857
parent	[chore] Print human readable config (#1589) (diff)
download	gotosocial-06524ac25965b171d156c81ec7e480fb812d986b.tar.xz