z.go
                quux/              (go code in package main)
                    y.go


The code in z.go is imported as "foo/internal/baz", but that
import statement can only appear in source files in the subtree
rooted at foo. The source files foo/f.go, foo/bar/x.go, and
foo/quux/y.go can all import "foo/internal/baz", but the source file
crash/bang/b.go cannot.

	// from updating go.mod and go.sum or reporting errors when updates are
	// needed. A package should set this if it would cause go.mod to be written
	// multiple times (for example, 'go get' calls LoadPackages multiple times) or
	// if it needs some other operation to be successful before go.mod and go.sum
	// can be written (for example, 'go mod download' must download modules before

// 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:generate go run mktests.go

// 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:generate go run mktests.go

// 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.

package ast_test

import (
	"go/ast"
	"go/parser"
	"go/token"
	"testing"
)

func TestPreorderBreak(t *testing.T) {
	// This test checks that Preorder correctly handles a break statement while
	// in the middle of walking a node. Previously, incorrect handling of the

	wg.Add(2)
	go cpu10(&wg)
	go cpu20(&wg)
	wg.Wait()

	// checkHeapMetrics relies on this.
	allocHog(25 * time.Millisecond)

	// checkProcStartStop relies on this.
	var wg2 sync.WaitGroup
	for i := 0; i < runtime.GOMAXPROCS(0); i++ {
		wg2.Add(1)
		go func() {
			defer wg2.Done()
			cpuHog(50 * time.Millisecond)
		}()
	}
	wg2.Wait()

	// checkSyscalls relies on this.
	done := make(chan error)

// run

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

// Copyright 2017 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.

// As of "Mon 6 Nov 2017", run.go doesn't yet have proper
// column matching so instead match the output manually
// by exec-ing

package main

import (
	"fmt"
	"io/ioutil"
	"log"
	"os"
	"os/exec"
	"strings"
)

	"cmd/go/internal/gover"
	"cmd/go/internal/lockedfile"
	"cmd/go/internal/par"
	"cmd/go/internal/robustio"
	"cmd/go/internal/str"
	"cmd/go/internal/trace"

	"golang.org/x/mod/module"
	"golang.org/x/mod/sumdb/dirhash"
	modzip "golang.org/x/mod/zip"
)

var downloadCache par.ErrCache[module.Version, string] // version → directory

var ErrToolchain = errors.New("internal error: invalid operation on toolchain module")

github.com/go-errors/errors v1.5.1 h1:ZwEMSLRCapFLflTpT7NKaAc7ukJ8ZPEjzlxt8rPN8bk=
github.com/go-errors/errors v1.5.1/go.mod h1:sIVyrIiJhuEF+Pj9Ebtd6P/rEYROXFi3BopGUQ5a5Og=
github.com/go-jose/go-jose/v3 v3.0.3 h1:fFKWeig/irsp7XD2zBxvnmA/XaRWp5V3CBsZXJF7G7k=
github.com/go-jose/go-jose/v3 v3.0.3/go.mod h1:5b+7YgP7ZICgJDBdfjZaIt+H/9L9T/YQrVfLAMboGkQ=

cloud.google.com/go/texttospeech v1.7.1/go.mod h1:m7QfG5IXxeneGqTapXNxv2ItxP/FS0hCZBwXYqucgSk=
cloud.google.com/go/tpu v1.6.1/go.mod h1:sOdcHVIgDEEOKuqUoi6Fq53MKHJAtOwtz0GuKsWSH3E=
cloud.google.com/go/trace v1.10.1/go.mod h1:gbtL94KE5AJLH3y+WVpfWILmqgc6dXcqgNXdOPAQTYk=
cloud.google.com/go/translate v1.8.2/go.mod h1:d1ZH5aaOA0CNhWeXeC8ujd4tdCFw8XoNWRljklu5RHs=