// errorcheck -0 -m -live -std

//go:build !windows && !js && !wasip1

// Copyright 2015 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.

// Test escape analysis and liveness inferred for uintptrkeepalive functions.
//
// This behavior is enabled automatically for function declarations with no

// 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.

//go:build !js && !wasip1

package toolchain

import (
	"cmd/go/internal/base"
	"internal/godebug"
	"os"
	"os/exec"
	"runtime"
	"syscall"
)

// execGoToolchain execs the Go toolchain with the given name (gotoolchain),
// GOROOT directory, and go command executable.

// run

//go:build !nacl && !js && !wasip1 && gc

// Copyright 2014 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.

// Run the linkx test.

package main

import (
	"bytes"
	"fmt"
	"os"
	"os/exec"
	"strings"
)

func main() {
	// test(" ") // old deprecated & removed syntax
	test("=") // new syntax
}

// Copyright 2009 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

//go:build unix || (js && wasm) || wasip1 || windows

package poll

import (
	"io"
	"syscall"
)

// eofError returns io.EOF when fd is available for reading end of
// file.
func (fd *FD) eofError(n int, err error) error {
	if n == 0 && err == nil && fd.ZeroReadIsEOF {

// 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.

//go:build wasip1

package syscall_test

import (
	"syscall"
	"testing"
)

var joinPathTests = [...]struct {
	dir, file, path string
}{
	0:  {".", ".", "."},
	1:  {"./", "./", "./"},
	2:  {"././././", ".", "."},
	3:  {".", "./././", "./"},
	4:  {".", "a", "a"},

// 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.

//go:build wasip1

package syscall

import "unsafe"

const (
	SHUT_RD   = 0x1
	SHUT_WR   = 0x2
	SHUT_RDWR = SHUT_RD | SHUT_WR
)

type sdflags = uint32

//go:wasmimport wasi_snapshot_preview1 sock_accept
//go:noescape

// Copyright 2019 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.

//go:build js || wasip1

package testing

import (
	"fmt"
	"io"
	"os"
	"strings"
	"time"
)

// TODO(@musiol, @odeke-em): unify this code back into
// example.go when js/wasm gets an os.Pipe implementation.
func runExample(eg InternalExample) (ok bool) {

	}
	if !bytes.Contains(output, []byte(msg)) {
		log.Fatalf("%s: wrong compiler error message:\n%s\n", name, output)
	}
}

func main() {
	if runtime.GOOS == "js" || runtime.GOOS == "wasip1" || runtime.Compiler != "gc" {
		return
	}

	dir, err := ioutil.TempDir("", "const7_")
	if err != nil {
		log.Fatalf("creating temp dir: %v\n", err)
	}
	defer os.RemoveAll(dir)

	const bitLimit = 512

// 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.

//go:build wasip1

package net

import (
	"os"
	"syscall"
	_ "unsafe" // for go:linkname
)

func fileListener(f *os.File) (Listener, error) {
	filetype, err := fd_fdstat_get_type(f.PollFD().Sysfd)
	if err != nil {
		return nil, err
	}

// run

//go:build !nacl && !js && !wasip1 && gc

// Copyright 2011 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// Test that compiling with optimization turned on produces faster code.

package main

import (
	"fmt"
	"io/ioutil"
	"os"
	"os/exec"
	"path/filepath"
)

func main() {