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-rw-r--r--src/cmd/api/main_test.go4
-rw-r--r--src/cmd/asm/internal/asm/endtoend_test.go2
-rw-r--r--src/cmd/asm/internal/lex/input.go2
-rw-r--r--src/cmd/cgo/gcc.go6
-rw-r--r--src/cmd/compile/internal/ssa/loopbce.go2
-rw-r--r--src/cmd/compile/internal/ssa/regalloc.go10
-rw-r--r--src/cmd/compile/internal/ssa/schedule.go2
-rw-r--r--src/cmd/compile/internal/ssagen/ssa.go2
-rw-r--r--src/cmd/compile/internal/test/ssa_test.go2
-rw-r--r--src/cmd/dist/build.go6
-rw-r--r--src/cmd/go/internal/doc/pkg.go2
-rw-r--r--src/cmd/go/internal/load/flag_test.go2
-rw-r--r--src/cmd/go/internal/load/pkg.go2
-rw-r--r--src/cmd/go/internal/load/test.go3
-rw-r--r--src/cmd/go/internal/mvs/mvs.go2
-rw-r--r--src/cmd/go/internal/test/test.go2
-rw-r--r--src/cmd/go/internal/work/build.go2
-rw-r--r--src/cmd/go/internal/work/gc.go2
-rw-r--r--src/cmd/go/internal/work/gccgo.go2
-rw-r--r--src/cmd/internal/edit/edit.go2
-rw-r--r--src/cmd/internal/objfile/elf.go2
-rw-r--r--src/cmd/internal/objfile/macho.go2
-rw-r--r--src/cmd/internal/objfile/pe.go4
-rw-r--r--src/cmd/internal/objfile/plan9obj.go4
-rw-r--r--src/cmd/internal/objfile/xcoff.go2
-rw-r--r--src/cmd/link/internal/ld/lib.go5
-rw-r--r--src/cmd/link/internal/ld/macho_combine_dwarf.go2
-rw-r--r--src/cmd/link/internal/ld/xcoff.go8
-rw-r--r--src/cmd/link/internal/loadxcoff/ldxcoff.go4
-rw-r--r--src/cmd/vendor/golang.org/x/mod/modfile/rule.go2
-rw-r--r--src/cmd/vendor/golang.org/x/mod/sumdb/dirhash/hash.go2
31 files changed, 50 insertions, 46 deletions
diff --git a/src/cmd/api/main_test.go b/src/cmd/api/main_test.go
index 7917423eac..22e1ae5cd0 100644
--- a/src/cmd/api/main_test.go
+++ b/src/cmd/api/main_test.go
@@ -167,7 +167,7 @@ func Check(t *testing.T) {
bw := bufio.NewWriter(os.Stdout)
defer bw.Flush()
- var required []string
+ var required = make([]string, 0, len(checkFiles))
for _, file := range checkFiles {
required = append(required, fileFeatures(file, needApproval(file))...)
}
@@ -656,7 +656,7 @@ func (w *Walker) importFrom(fromPath, fromDir string, mode types.ImportMode) (*a
filenames := append(append([]string{}, info.GoFiles...), info.CgoFiles...)
// Parse package files.
- var files []*ast.File
+ var files = make([]*ast.File, 0, len(filenames))
for _, file := range filenames {
f, err := w.parseFile(dir, file)
if err != nil {
diff --git a/src/cmd/asm/internal/asm/endtoend_test.go b/src/cmd/asm/internal/asm/endtoend_test.go
index da416c7f75..991a51c589 100644
--- a/src/cmd/asm/internal/asm/endtoend_test.go
+++ b/src/cmd/asm/internal/asm/endtoend_test.go
@@ -368,7 +368,7 @@ func testErrors(t *testing.T, goarch, file string, flags ...string) {
}
delete(errors, fileline)
}
- var extra []string
+ extra := make([]string, 0, len(errors))
for key := range errors {
extra = append(extra, key)
}
diff --git a/src/cmd/asm/internal/lex/input.go b/src/cmd/asm/internal/lex/input.go
index 342ac5ac48..518ba4372a 100644
--- a/src/cmd/asm/internal/lex/input.go
+++ b/src/cmd/asm/internal/lex/input.go
@@ -301,7 +301,7 @@ func (in *Input) invokeMacro(macro *Macro) {
return
}
actuals := in.argsFor(macro)
- var tokens []Token
+ tokens := make([]Token, 0, len(macro.tokens))
for _, tok := range macro.tokens {
if tok.ScanToken != scanner.Ident {
tokens = append(tokens, tok)
diff --git a/src/cmd/cgo/gcc.go b/src/cmd/cgo/gcc.go
index b8b8d6baec..ee7d265c49 100644
--- a/src/cmd/cgo/gcc.go
+++ b/src/cmd/cgo/gcc.go
@@ -294,9 +294,11 @@ func (f *File) loadDefines(gccOptions []string) bool {
func (p *Package) guessKinds(f *File) []*Name {
// Determine kinds for names we already know about,
// like #defines or 'struct foo', before bothering with gcc.
- var names, needType []*Name
+ keys := nameKeys(f.Name)
+ names := make([]*Name, 0, len(keys))
+ needType := make([]*Name, 0, len(keys))
optional := map[*Name]bool{}
- for _, key := range nameKeys(f.Name) {
+ for _, key := range keys {
n := f.Name[key]
// If we've already found this name as a #define
// and we can translate it as a constant value, do so.
diff --git a/src/cmd/compile/internal/ssa/loopbce.go b/src/cmd/compile/internal/ssa/loopbce.go
index 127018dfb0..039a6764f3 100644
--- a/src/cmd/compile/internal/ssa/loopbce.go
+++ b/src/cmd/compile/internal/ssa/loopbce.go
@@ -115,7 +115,7 @@ func parseIndVar(ind *Value) (min, inc, nxt *Value, loopReturn Edge) {
//
// exit_loop:
func findIndVar(f *Func) []indVar {
- var iv []indVar
+ iv := make([]indVar, 0, len(f.Blocks))
sdom := f.Sdom()
nextblock:
diff --git a/src/cmd/compile/internal/ssa/regalloc.go b/src/cmd/compile/internal/ssa/regalloc.go
index 9912506edf..bb931d8b49 100644
--- a/src/cmd/compile/internal/ssa/regalloc.go
+++ b/src/cmd/compile/internal/ssa/regalloc.go
@@ -1000,10 +1000,10 @@ var tmpVal Value
func (s *regAllocState) regalloc(f *Func) {
regValLiveSet := f.newSparseSet(f.NumValues()) // set of values that may be live in register
defer f.retSparseSet(regValLiveSet)
- var oldSched []*Value
- var phis []*Value
- var phiRegs []register
- var args []*Value
+ oldSched := make([]*Value, 0, len(s.visitOrder))
+ phis := make([]*Value, 0, len(s.visitOrder))
+ phiRegs := make([]register, 0, len(s.visitOrder))
+ args := make([]*Value, 0, len(s.visitOrder))
// Data structure used for computing desired registers.
var desired desiredState
@@ -2344,7 +2344,7 @@ func (s *regAllocState) placeSpills() {
}
// Insert spill instructions into the block schedules.
- var oldSched []*Value
+ oldSched := make([]*Value, 0, len(s.visitOrder))
for _, b := range s.visitOrder {
nfirst := 0
for _, v := range b.Values {
diff --git a/src/cmd/compile/internal/ssa/schedule.go b/src/cmd/compile/internal/ssa/schedule.go
index 8006253145..a459eb4328 100644
--- a/src/cmd/compile/internal/ssa/schedule.go
+++ b/src/cmd/compile/internal/ssa/schedule.go
@@ -460,7 +460,7 @@ func storeOrder(values []*Value, sset *sparseSet, storeNumber []int32) []*Value
}
w = w.MemoryArg()
}
- var stack []*Value
+ stack := make([]*Value, 0, len(values))
for _, v := range values {
if sset.contains(v.ID) {
// in sset means v is a store, or already pushed to stack, or already assigned a store number
diff --git a/src/cmd/compile/internal/ssagen/ssa.go b/src/cmd/compile/internal/ssagen/ssa.go
index 6fbb533089..319b8adebc 100644
--- a/src/cmd/compile/internal/ssagen/ssa.go
+++ b/src/cmd/compile/internal/ssagen/ssa.go
@@ -938,7 +938,7 @@ func dumpSourcesColumn(writer *ssa.HTMLWriter, fn *ir.Func) {
}
// Read sources of inlined functions.
- var inlFns []*ssa.FuncLines
+ inlFns := make([]*ssa.FuncLines, 0, len(ssaDumpInlined))
for _, fi := range ssaDumpInlined {
elno := fi.Endlineno
fname := base.Ctxt.PosTable.Pos(fi.Pos()).Filename()
diff --git a/src/cmd/compile/internal/test/ssa_test.go b/src/cmd/compile/internal/test/ssa_test.go
index 10f32f65ad..5aaed5d81d 100644
--- a/src/cmd/compile/internal/test/ssa_test.go
+++ b/src/cmd/compile/internal/test/ssa_test.go
@@ -76,7 +76,6 @@ func TestCode(t *testing.T) {
tmpdir := t.TempDir()
// Find all the test functions (and the files containing them).
- var srcs []string // files containing Test functions
type test struct {
name string // TestFoo
usesFloat bool // might use float operations
@@ -86,6 +85,7 @@ func TestCode(t *testing.T) {
if err != nil {
t.Fatalf("can't read testdata directory: %v", err)
}
+ srcs := make([]string, 0, len(files)) // files containing Test functions
for _, f := range files {
if !strings.HasSuffix(f.Name(), "_test.go") {
continue
diff --git a/src/cmd/dist/build.go b/src/cmd/dist/build.go
index eacaa53b90..ccd0b0a3fc 100644
--- a/src/cmd/dist/build.go
+++ b/src/cmd/dist/build.go
@@ -751,7 +751,7 @@ func runInstall(pkg string, ch chan struct{}) {
// Start final link command line.
// Note: code below knows that link.p[targ] is the target.
var (
- link []string
+ link = make([]string, 0, 1)
targ int
ispackcmd bool
)
@@ -1979,7 +1979,7 @@ func cmdlist() {
brokenFlag := flag.Bool("broken", false, "include broken ports")
xflagparse(0)
- var plats []string
+ plats := make([]string, 0, len(cgoEnabled))
for p := range cgoEnabled {
if broken[p] && !*brokenFlag {
continue
@@ -2002,7 +2002,7 @@ func cmdlist() {
FirstClass bool
Broken bool `json:",omitempty"`
}
- var results []jsonResult
+ results := make([]jsonResult, 0, len(plats))
for _, p := range plats {
fields := strings.Split(p, "/")
results = append(results, jsonResult{
diff --git a/src/cmd/go/internal/doc/pkg.go b/src/cmd/go/internal/doc/pkg.go
index e35ad38ebc..a9e89dc415 100644
--- a/src/cmd/go/internal/doc/pkg.go
+++ b/src/cmd/go/internal/doc/pkg.go
@@ -449,7 +449,7 @@ func (pkg *Package) formatTypeParams(list *ast.FieldList, depth int) string {
// oneLineField returns a one-line summary of the field.
func (pkg *Package) oneLineField(field *ast.Field, depth int) string {
- var names []string
+ names := make([]string, 0, len(field.Names))
for _, name := range field.Names {
names = append(names, name.Name)
}
diff --git a/src/cmd/go/internal/load/flag_test.go b/src/cmd/go/internal/load/flag_test.go
index 13d195aa8f..38c124556b 100644
--- a/src/cmd/go/internal/load/flag_test.go
+++ b/src/cmd/go/internal/load/flag_test.go
@@ -96,7 +96,7 @@ var ppfTests = []ppfTest{
}
func ppfDirTest(pattern string, nmatch int, dirs ...string) ppfTest {
- var pkgs []ppfTestPackage
+ pkgs := make([]ppfTestPackage, 0, len(dirs))
for i, d := range dirs {
flags := []string{}
if i < nmatch {
diff --git a/src/cmd/go/internal/load/pkg.go b/src/cmd/go/internal/load/pkg.go
index 91282ef9ac..46503c7dad 100644
--- a/src/cmd/go/internal/load/pkg.go
+++ b/src/cmd/go/internal/load/pkg.go
@@ -3271,7 +3271,7 @@ func GoFilesPackage(ld *modload.Loader, ctx context.Context, opts PackageOpts, g
// to make it look like this is a standard package or
// command directory. So that local imports resolve
// consistently, the files must all be in the same directory.
- var dirent []fs.FileInfo
+ dirent := make([]os.FileInfo, 0, len(gofiles))
var dir string
for _, file := range gofiles {
fi, err := fsys.Stat(file)
diff --git a/src/cmd/go/internal/load/test.go b/src/cmd/go/internal/load/test.go
index 5c1ec603b5..4cf7ea62aa 100644
--- a/src/cmd/go/internal/load/test.go
+++ b/src/cmd/go/internal/load/test.go
@@ -110,7 +110,7 @@ func TestPackagesAndErrors(ld *modload.Loader, ctx context.Context, done func(),
pre.preloadImports(ld, ctx, opts, allImports, p.Internal.Build)
var ptestErr, pxtestErr *PackageError
- var imports, ximports []*Package
+ imports := make([]*Package, 0, len(p.TestImports))
var stk ImportStack
var testEmbed, xtestEmbed map[string][]string
var incomplete bool
@@ -145,6 +145,7 @@ func TestPackagesAndErrors(ld *modload.Loader, ctx context.Context, done func(),
pxtestNeedsPtest := false
var pxtestIncomplete bool
rawXTestImports := str.StringList(p.XTestImports)
+ ximports := make([]*Package, 0, len(p.XTestImports))
for i, path := range p.XTestImports {
p1, err := loadImport(ld, ctx, opts, pre, path, p.Dir, p, &stk, p.Internal.Build.XTestImportPos[path], ResolveImport)
if err != nil && pxtestErr == nil {
diff --git a/src/cmd/go/internal/mvs/mvs.go b/src/cmd/go/internal/mvs/mvs.go
index 50f8cb61cc..599845f5d3 100644
--- a/src/cmd/go/internal/mvs/mvs.go
+++ b/src/cmd/go/internal/mvs/mvs.go
@@ -242,7 +242,7 @@ func Req(mainModule module.Version, base []string, reqs Reqs) ([]module.Version,
return nil
}
// First walk the base modules that must be listed.
- var min []module.Version
+ min := make([]module.Version, 0, len(base))
haveBase := map[string]bool{}
for _, path := range base {
if haveBase[path] {
diff --git a/src/cmd/go/internal/test/test.go b/src/cmd/go/internal/test/test.go
index 2473c243e3..3b11d9a1ba 100644
--- a/src/cmd/go/internal/test/test.go
+++ b/src/cmd/go/internal/test/test.go
@@ -970,7 +970,7 @@ func runTest(ctx context.Context, cmd *base.Command, args []string) {
}
// Collect all the packages imported by the packages being tested.
- allImports := make(map[*load.Package]bool)
+ allImports := make(map[*load.Package]bool, len(pkgs))
for _, p := range pkgs {
if p.Error != nil && p.Error.IsImportCycle {
continue
diff --git a/src/cmd/go/internal/work/build.go b/src/cmd/go/internal/work/build.go
index 969e0029c3..2aecb47d39 100644
--- a/src/cmd/go/internal/work/build.go
+++ b/src/cmd/go/internal/work/build.go
@@ -732,7 +732,7 @@ func runInstall(ctx context.Context, cmd *base.Command, args []string) {
// omitTestOnly returns pkgs with test-only packages removed.
func omitTestOnly(pkgs []*load.Package) []*load.Package {
- var list []*load.Package
+ list := make([]*load.Package, 0, len(pkgs))
for _, p := range pkgs {
if len(p.GoFiles)+len(p.CgoFiles) == 0 && !p.Internal.CmdlinePkgLiteral {
// Package has no source files,
diff --git a/src/cmd/go/internal/work/gc.go b/src/cmd/go/internal/work/gc.go
index 49b26e1560..2b0bc10c86 100644
--- a/src/cmd/go/internal/work/gc.go
+++ b/src/cmd/go/internal/work/gc.go
@@ -411,7 +411,7 @@ func (gcToolchain) asm(b *Builder, a *Action, sfiles []string) ([]string, error)
p := a.Package
args := asmArgs(a, p)
- var ofiles []string
+ ofiles := make([]string, 0, len(sfiles))
for _, sfile := range sfiles {
ofile := a.Objdir + sfile[:len(sfile)-len(".s")] + ".o"
ofiles = append(ofiles, ofile)
diff --git a/src/cmd/go/internal/work/gccgo.go b/src/cmd/go/internal/work/gccgo.go
index 276e082b71..3d714ba970 100644
--- a/src/cmd/go/internal/work/gccgo.go
+++ b/src/cmd/go/internal/work/gccgo.go
@@ -197,7 +197,7 @@ func buildImportcfgSymlinks(sh *Shell, root string, importcfg []byte) error {
func (tools gccgoToolchain) asm(b *Builder, a *Action, sfiles []string) ([]string, error) {
p := a.Package
- var ofiles []string
+ ofiles := make([]string, 0, len(sfiles))
for _, sfile := range sfiles {
base := filepath.Base(sfile)
ofile := a.Objdir + base[:len(base)-len(".s")] + ".o"
diff --git a/src/cmd/internal/edit/edit.go b/src/cmd/internal/edit/edit.go
index 2d470f4c8a..57c0820eb1 100644
--- a/src/cmd/internal/edit/edit.go
+++ b/src/cmd/internal/edit/edit.go
@@ -71,7 +71,7 @@ func (b *Buffer) Bytes() []byte {
// to be applied before a replacement of the text at [x, y).
sort.Stable(b.q)
- var new []byte
+ new := make([]byte, 0, len(b.q))
offset := 0
for i, e := range b.q {
if e.start < offset {
diff --git a/src/cmd/internal/objfile/elf.go b/src/cmd/internal/objfile/elf.go
index 6988cea936..bf8d18307c 100644
--- a/src/cmd/internal/objfile/elf.go
+++ b/src/cmd/internal/objfile/elf.go
@@ -32,7 +32,7 @@ func (f *elfFile) symbols() ([]Sym, error) {
return nil, err
}
- var syms []Sym
+ syms := make([]Sym, 0, len(elfSyms))
for _, s := range elfSyms {
sym := Sym{Addr: s.Value, Name: s.Name, Size: int64(s.Size), Code: '?'}
switch s.Section {
diff --git a/src/cmd/internal/objfile/macho.go b/src/cmd/internal/objfile/macho.go
index eaf665faee..1acb6804d5 100644
--- a/src/cmd/internal/objfile/macho.go
+++ b/src/cmd/internal/objfile/macho.go
@@ -45,7 +45,7 @@ func (f *machoFile) symbols() ([]Sym, error) {
}
slices.Sort(addrs)
- var syms []Sym
+ syms := make([]Sym, 0, len(f.macho.Symtab.Syms))
for _, s := range f.macho.Symtab.Syms {
if s.Type&stabTypeMask != 0 {
// Skip stab debug info.
diff --git a/src/cmd/internal/objfile/pe.go b/src/cmd/internal/objfile/pe.go
index e94821298f..a0f2456ca3 100644
--- a/src/cmd/internal/objfile/pe.go
+++ b/src/cmd/internal/objfile/pe.go
@@ -30,11 +30,11 @@ func openPE(r io.ReaderAt) (rawFile, error) {
func (f *peFile) symbols() ([]Sym, error) {
// Build sorted list of addresses of all symbols.
// We infer the size of a symbol by looking at where the next symbol begins.
- var addrs []uint64
+ addrs := make([]uint64, 0, len(f.pe.Symbols))
imageBase, _ := f.imageBase()
- var syms []Sym
+ syms := make([]Sym, 0, len(f.pe.Symbols))
for _, s := range f.pe.Symbols {
const (
N_UNDEF = 0 // An undefined (extern) symbol
diff --git a/src/cmd/internal/objfile/plan9obj.go b/src/cmd/internal/objfile/plan9obj.go
index edd40230ce..648a355f9f 100644
--- a/src/cmd/internal/objfile/plan9obj.go
+++ b/src/cmd/internal/objfile/plan9obj.go
@@ -45,7 +45,7 @@ func (f *plan9File) symbols() ([]Sym, error) {
// Build sorted list of addresses of all symbols.
// We infer the size of a symbol by looking at where the next symbol begins.
- var addrs []uint64
+ addrs := make([]uint64, 0, len(plan9Syms))
for _, s := range plan9Syms {
if !validSymType[s.Type] {
continue
@@ -54,7 +54,7 @@ func (f *plan9File) symbols() ([]Sym, error) {
}
slices.Sort(addrs)
- var syms []Sym
+ syms := make([]Sym, 0, len(plan9Syms))
for _, s := range plan9Syms {
if !validSymType[s.Type] {
diff --git a/src/cmd/internal/objfile/xcoff.go b/src/cmd/internal/objfile/xcoff.go
index 85928621f1..f1dc5dafa3 100644
--- a/src/cmd/internal/objfile/xcoff.go
+++ b/src/cmd/internal/objfile/xcoff.go
@@ -27,7 +27,7 @@ func openXcoff(r io.ReaderAt) (rawFile, error) {
}
func (f *xcoffFile) symbols() ([]Sym, error) {
- var syms []Sym
+ syms := make([]Sym, 0, len(f.xcoff.Symbols))
for _, s := range f.xcoff.Symbols {
const (
N_UNDEF = 0 // An undefined (extern) symbol
diff --git a/src/cmd/link/internal/ld/lib.go b/src/cmd/link/internal/ld/lib.go
index 96d25c7188..533be303a8 100644
--- a/src/cmd/link/internal/ld/lib.go
+++ b/src/cmd/link/internal/ld/lib.go
@@ -2753,8 +2753,9 @@ func ldshlibsyms(ctxt *Link, shlib string) {
Errorf("cannot read dep list from shared library %s: %v", libpath, err)
return
}
- var deps []string
- for _, dep := range strings.Split(string(depsbytes), "\n") {
+ depsSplit := strings.Split(string(depsbytes), "\n")
+ deps := make([]string, 0, len(depsSplit))
+ for _, dep := range depsSplit {
if dep == "" {
continue
}
diff --git a/src/cmd/link/internal/ld/macho_combine_dwarf.go b/src/cmd/link/internal/ld/macho_combine_dwarf.go
index 2b303cbdae..353dbd7327 100644
--- a/src/cmd/link/internal/ld/macho_combine_dwarf.go
+++ b/src/cmd/link/internal/ld/macho_combine_dwarf.go
@@ -229,7 +229,7 @@ func machoCompressSections(ctxt *Link, dwarfm *macho.File) ([]*macho.Section, []
}
dwarfseg := dwarfm.Segment("__DWARF")
- var sects []*macho.Section
+ sects := make([]*macho.Section, 0, len(dwarfm.Sections))
var buf bytes.Buffer
for _, sect := range dwarfm.Sections {
diff --git a/src/cmd/link/internal/ld/xcoff.go b/src/cmd/link/internal/ld/xcoff.go
index 38a72d9c4b..9a498796c4 100644
--- a/src/cmd/link/internal/ld/xcoff.go
+++ b/src/cmd/link/internal/ld/xcoff.go
@@ -1348,10 +1348,10 @@ func Loaderblk(ctxt *Link, off uint64) {
}
func (f *xcoffFile) writeLdrScn(ctxt *Link, globalOff uint64) {
- var symtab []*XcoffLdSym64
- var strtab []*XcoffLdStr64
- var importtab []*XcoffLdImportFile64
- var reloctab []*XcoffLdRel64
+ symtab := make([]*XcoffLdSym64, 0, len(f.loaderSymbols))
+ strtab := make([]*XcoffLdStr64, 0, len(f.loaderSymbols))
+ importtab := make([]*XcoffLdImportFile64, 0, len(f.dynLibraries))
+ reloctab := make([]*XcoffLdRel64, 0, len(f.loaderReloc))
var dynimpreloc []*XcoffLdRel64
// As the string table is updated in any loader subsection,
diff --git a/src/cmd/link/internal/loadxcoff/ldxcoff.go b/src/cmd/link/internal/loadxcoff/ldxcoff.go
index 8c0949ec70..85333cea1d 100644
--- a/src/cmd/link/internal/loadxcoff/ldxcoff.go
+++ b/src/cmd/link/internal/loadxcoff/ldxcoff.go
@@ -46,14 +46,14 @@ func Load(l *loader.Loader, arch *sys.Arch, localSymVersion int, input *bio.Read
return nil, fmt.Errorf("loadxcoff: %v: %v", pn, fmt.Sprintf(str, args...))
}
- var ldSections []*ldSection
-
f, err := xcoff.NewFile((*xcoffBiobuf)(input))
if err != nil {
return nil, err
}
defer f.Close()
+ ldSections := make([]*ldSection, 0, len(f.Sections))
+
for _, sect := range f.Sections {
//only text, data and bss section
if sect.Type < xcoff.STYP_TEXT || sect.Type > xcoff.STYP_BSS {
diff --git a/src/cmd/vendor/golang.org/x/mod/modfile/rule.go b/src/cmd/vendor/golang.org/x/mod/modfile/rule.go
index c5b8305de7..739e45b034 100644
--- a/src/cmd/vendor/golang.org/x/mod/modfile/rule.go
+++ b/src/cmd/vendor/golang.org/x/mod/modfile/rule.go
@@ -1791,7 +1791,7 @@ func removeDups(syntax *FileSyntax, exclude *[]*Exclude, replace *[]*Replace, to
// Duplicate require and retract directives are not removed.
// Drop killed statements from the syntax tree.
- var stmts []Expr
+ stmts := make([]Expr, 0, len(syntax.Stmt))
for _, stmt := range syntax.Stmt {
switch stmt := stmt.(type) {
case *Line:
diff --git a/src/cmd/vendor/golang.org/x/mod/sumdb/dirhash/hash.go b/src/cmd/vendor/golang.org/x/mod/sumdb/dirhash/hash.go
index 117985ac30..3c6b0ffa12 100644
--- a/src/cmd/vendor/golang.org/x/mod/sumdb/dirhash/hash.go
+++ b/src/cmd/vendor/golang.org/x/mod/sumdb/dirhash/hash.go
@@ -118,7 +118,7 @@ func HashZip(zipfile string, hash Hash) (string, error) {
return "", err
}
defer z.Close()
- var files []string
+ files := make([]string, 0, len(z.File))
zfiles := make(map[string]*zip.File)
for _, file := range z.File {
files = append(files, file.Name)