after consulting $GOROOT/pkg/$GOOS_$GOARCH.
	-S
		Print assembly and machine code.
	-V
		Print assembler version and exit.
	-debug
		Dump instructions as they are parsed.
	-dynlink
		Support references to Go symbols defined in other shared libraries.
	-e
		No limit on number of errors reported.
	-gensymabis
		Write symbol ABI information to output file. Don't assemble.
	-o file

//
// The table's lower portion shows specialized features of each format,
// such as supported string encodings, support for sub-second timestamps,
// or support for sparse files.
//
// The Writer currently provides no support for sparse files.
type Format int

// Constants to identify various tar formats.
const (
	// Deliberately hide the meaning of constants from public API.

// because the internal package can't be used here.
func libFuzzerSupported(goos, goarch string) bool {
	switch goarch {
	case "amd64", "arm64":
		// TODO(#14565): support more architectures.
		switch goos {
		case "darwin", "freebsd", "linux", "windows":
			return true
		default:
			return false
		}
	default:
		return false
	}

	TrimPath   = flag.String("trimpath", "", "remove prefix from recorded source file paths")
	Shared     = flag.Bool("shared", false, "generate code that can be linked into a shared library")
	Dynlink    = flag.Bool("dynlink", false, "support references to Go symbols defined in other shared libraries")
	Linkshared = flag.Bool("linkshared", false, "generate code that will be linked against Go shared libraries")

		did := did1
		cgo := &cgo1
		if strings.Contains(pt.support, "//export") {
			did = did2
			cgo = &cgo2
		}
		for _, imp := range pt.imports {
			if !did[imp] {
				did[imp] = true
				fmt.Fprintf(cgo, "import %q\n", imp)
			}
		}
	}

	// Func support and bodies.
	for _, pt := range ptrTests {
		cgo := &cgo1
		if strings.Contains(pt.support, "//export") {
			cgo = &cgo2
		}

//
// We query the flags of the tool specified by -vettool and accept any
// of those flags plus any flag valid for 'go build'. The tool must
// support -flags, which prints a description of its flags in JSON to
// stdout.

// vetTool specifies the vet command to run.
// Any tool that supports the (still unpublished) vet
// command-line protocol may be supplied; see
// golang.org/x/tools/go/analysis/unitchecker for one

	savedcurfn := ir.CurFunc

	pos := base.AutogeneratedPos
	base.Pos = pos

	// At the moment we don't support wrapping a method, we'd need machinery
	// below to handle the receiver. Panic if we see this scenario.
	ft := f.Nname.Type()
	if ft.NumRecvs() != 0 {
		base.ErrorfAt(f.Pos(), 0, "makeABIWrapper support for wrapping methods not implemented")
		return
	}

	// Reuse f's types.Sym to create a new ODCLFUNC/function.

// 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 gover implements support for Go toolchain versions like 1.21.0 and 1.21rc1.
// (For historical reasons, Go does not use semver for its toolchains.)
// This package provides the same basic analysis that golang.org/x/mod/semver does for semver.

		t.Skipf("swig not in PATH: %s", err)
	}

	// Check that swig was installed with Go support by checking
	// that a go directory exists inside the swiglib directory.
	// See https://golang.org/issue/23469.
	output, err := exec.Command(swig, "-go", "-swiglib").Output()
	if err != nil {
		t.Skip("swig is missing Go support")
	}
	swigDir := strings.TrimSpace(string(output))

// Copyright 2024 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.

// This file implements (error and trace) message formatting support.

package types2

import (
	"bytes"
	"cmd/compile/internal/syntax"
	"fmt"
	"strconv"
	"strings"
)

func sprintf(qf Qualifier, tpSubscripts bool, format string, args ...any) string {