// callsite: calls.go:209:14|0 flagstr "CallSiteOnPanicPath" flagval 2 score 42 mask 1 maskstr "panicPathAdj"
// callsite: calls.go:210:15|1 flagstr "CallSiteOnPanicPath" flagval 2 score 42 mask 1 maskstr "panicPathAdj"
// callsite: calls.go:212:19|2 flagstr "" flagval 0 score 16 mask 512 maskstr "passInlinableFuncToIndCallAdj"
// callsite: calls.go:212:19|calls.go:232:10|0 flagstr "" flagval 0 score 4 mask 0 maskstr ""
// <endcallsites>

	testenv.MustHaveGoRun(t)
	t.Parallel()

	const pkg = "example.com/pgo/devirtualize"

	// Add a go.mod so we have a consistent symbol names in this temp dir.
	goMod := fmt.Sprintf(`module %s
go 1.21
`, pkg)
	if err := os.WriteFile(filepath.Join(dir, "go.mod"), []byte(goMod), 0644); err != nil {
		t.Fatalf("error writing go.mod: %v", err)
	}

	// Run the test without PGO to ensure that the test assertions are

	check("??", 1) // no file specified
//line foo.go:1
	check("foo.go", 1)
//line bar.go:10:20
	check("bar.go", 10)
//line :11:22
	check("bar.go", 11) // no file, but column specified => keep old filename

/*-style line directives */
/*line :1*/ check("??", 1) // no file specified
/*line foo.go:1*/ check("foo.go", 1)
/*line bar.go:10:20*/ check("bar.go", 10)

	}()
	go func() {
		close(c)
		r <- 0
	}()
	<-r
	<-r
}

func TestNoRaceChanCloseCap(t *testing.T) {
	c := make(chan int, 10)
	r := make(chan int, 10)
	go func() {
		r <- cap(c)
	}()
	go func() {
		close(c)
		r <- 0
	}()
	<-r
	<-r
}

func TestRaceChanCloseSend(t *testing.T) {
	compl := make(chan bool, 1)
	c := make(chan int, 10)
	go func() {

	"termlist.go":      nil,
	"termlist_test.go": nil,
	"tuple.go":         nil,
	"typelists.go":     nil,
	"typeset.go":       func(f *ast.File) { fixTokenPos(f); renameSelectors(f, "Trace->_Trace") },
	"typeparam.go":     nil,
	"typeterm_test.go": nil,
	"typeterm.go":      nil,
	"typestring.go":    nil,
	"under.go":         nil,
	"unify.go":         fixSprintf,
	"universe.go":      fixGlobalTypVarDecl,

// Copyright 2016 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 generate

package windows

    helperfuncs_test.go:15: 0
    helperfuncs_test.go:47: 1
    helperfuncs_test.go:24: 2
    helperfuncs_test.go:49: 3
    helperfuncs_test.go:56: 4
    --- FAIL: TestTBHelper/sub \([^)]+\)
        helperfuncs_test.go:59: 5
        helperfuncs_test.go:24: 6
        helperfuncs_test.go:58: 7
    --- FAIL: TestTBHelper/sub2 \([^)]+\)
        helperfuncs_test.go:80: 11
    helperfuncs_test.go:84: recover 12

github.com/mattn/go-runewidth v0.0.9/go.mod h1:H031xJmbD/WCDINGzjvQ9THkh0rPKHF+m2gUSrubnMI=
github.com/mattn/go-runewidth v0.0.15 h1:UNAjwbU9l54TA3KzvqLGxwWjHmMgBUVhBiTjelZgg3U=
github.com/mattn/go-runewidth v0.0.15/go.mod h1:Jdepj2loyihRzMpdS35Xk/zdY8IAYHsh153qUoGf23w=
github.com/olekukonko/tablewriter v0.0.5 h1:P2Ga83D34wi1o9J6Wh1mRuqd4mF/x/lgBS7N7AbDhec=
github.com/olekukonko/tablewriter v0.0.5/go.mod h1:hPp6KlRPjbx+hW8ykQs1w3UBbZlj6HuIJcUGPhkA7kY=

// 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 directive defines an Analyzer that checks known Go toolchain directives.
package directive

import (
	"go/ast"
	"go/parser"
	"go/token"
	"strings"
	"unicode"
	"unicode/utf8"

	"golang.org/x/tools/go/analysis"

	}()
	go func() {
		mu2.Lock()
		x = 2
		mu2.Unlock()
		ch <- true
	}()
	<-ch
	<-ch
}

func TestNoRaceRWMutex(t *testing.T) {
	var mu sync.RWMutex
	var x, y int64 = 0, 1
	_ = y
	ch := make(chan bool, 2)
	go func() {
		mu.Lock()
		defer mu.Unlock()
		x = 2
		ch <- true
	}()
	go func() {
		mu.RLock()
		y = x
		mu.RUnlock()
		ch <- true
	}()
	<-ch
	<-ch
}