// Setting pkg/tool before bin/go avoids that ordering problem.
			// The only other tool the go command invokes is gofmt,
			// so we set that one explicitly before handling bin (which will include bin/go).
			allowExec(filepath.Join(dir, "pkg/tool"))
			allowExec(filepath.Join(dir, "bin/gofmt"))
			allowExec(filepath.Join(dir, "bin"))
		}
	}

	srcUGoMod := filepath.Join(dir, "src/_go.mod")

#
# Args:
#   BRANCH: Branch to be passed to verify-vendor.sh script.
#   WHAT: List of checks to run
#
# Example:
#   make verify
#   make verify BRANCH=branch_x
#   make verify WHAT="gofmt typecheck"
endef
.PHONY: verify
ifeq ($(PRINT_HELP),y)
verify:
	echo "$$VERIFY_HELP_INFO"
else ifeq ($(origin KUBE_VERIFY_GIT_BRANCH), undefined)
verify:

//
// See also: go fmt, go vet.
//
// # Gofmt (reformat) package sources
//
// Usage:
//
//	go fmt [-n] [-x] [packages]
//
// Fmt runs the command 'gofmt -l -w' on the packages named
// by the import paths. It prints the names of the files that are modified.
//
// For more about gofmt, see 'go doc cmd/gofmt'.
// For more about specifying packages, see 'go help packages'.
//

}

func TestAbsPathExec(t *testing.T) {
	testenv.MustHaveExec(t)
	testenv.MustHaveGoBuild(t) // must have GOROOT/bin/gofmt, but close enough

	// A simple exec of a full path should work.
	// Go 1.22 broke this on Windows, requiring ".exe"; see #66586.
	exe := filepath.Join(testenv.GOROOT(t), "bin/gofmt")
	cmd := exec.Command(exe)
	if cmd.Path != exe {
		t.Errorf("exec.Command(%#q) set Path=%#q", exe, cmd.Path)
	}

			error_(r.Pos(), "must call C.%s", fixGo(r.Name.Go))
		}
	}
	return expr
}

// gofmtPos returns the gofmt-formatted string for an AST node,
// with a comment setting the position before the node.
func gofmtPos(n ast.Expr, pos token.Pos) string {
	s := gofmt(n)
	p := fset.Position(pos)
	if p.Column == 0 {
		return s
	}
	return fmt.Sprintf("/*line :%d:%d*/%s", p.Line, p.Column, s)
}

	//
	// With better compiler optimizations, this may not be needed in the
	// future, but at the moment this change improves the go/printer
	// benchmark performance by ~30%. This has a direct impact on the
	// speed of gofmt and thus seems worthwhile (2011-04-29).
	// TODO(gri): Remove this when compilers have caught up.
	i, j := 0, len(a)
	for i < j {
		h := int(uint(i+j) >> 1) // avoid overflow when computing h
		// i ≤ h < j

	copy(imps, origImps)
	// Assume the imports are sorted by position.
	slices.SortFunc(imps, func(a, b *ast.ImportSpec) int {
		return cmp.Compare(a.Pos(), b.Pos())
	})
	// Assume gofmt has been applied, so there is a blank line between adjacent imps
	// if and only if they are more than 2 positions apart (newline, tab).
	var groupStarts []*ast.ImportSpec
	prevEnd := token.Pos(-2)
	for _, imp := range imps {

		checkNotStale(toolenv(), goBootstrap, toolchain...)
		copyfile(pathf("%s/compile4", tooldir), pathf("%s/compile", tooldir), writeExec)
	}

	// Check that there are no new files in $GOROOT/bin other than
	// go and gofmt and $GOOS_$GOARCH (target bin when cross-compiling).
	binFiles, err := filepath.Glob(pathf("%s/bin/*", goroot))
	if err != nil {
		fatalf("glob: %v", err)
	}

	ok := map[string]bool{}

	fmt.Fprintf(w, "}\n")
}

// It is possible for positions to repeat when there is a line
// directive that does not specify column information and the input
// has not been passed through gofmt.
// See issues #27530 and #30746.
// Tests are TestHtmlUnformatted and TestLineDup.
// We use a map to avoid duplicates.

// pos2 is a pair of token.Position values, used as a map key type.
type pos2 struct {

// To add a new feature, define a key for it above and add it here. The features will be
// available throughout Kubernetes binaries.
//
// Entries are separated from each other with blank lines to avoid sweeping gofmt changes
// when adding or removing one entry.
var defaultKubernetesFeatureGates = map[featuregate.Feature]featuregate.FeatureSpec{
	CrossNamespaceVolumeDataSource: {Default: false, PreRelease: featuregate.Alpha},