//
	// Unfortunately, it provides no means of escaping interior quotation marks
	// within that program name, and we have no way to report them here.
	prog := args[0]
	mustQuote := len(prog) == 0
	for i := 0; i < len(prog); i++ {
		c := prog[i]
		if c <= ' ' || (c == '"' && i == 0) {
			// Force quotes for not only the ASCII space and tab as described in the
			// MSDN article, but also ASCII control characters.

stderr 'link.* -X=x.y=z'

# -ldflags applies to link of command
go build -a -n -ldflags=-X=math.pi=3 my/cmd/prog
stderr 'link.* -X=math.pi=3'

# -ldflags applies to link of command even with strange directory name
go build -a -n -ldflags=-X=math.pi=3 my/cmd/prog/
stderr 'link.* -X=math.pi=3'

# -ldflags applies to current directory
cd my/cmd/prog
go build -a -n -ldflags=-X=math.pi=3
stderr 'link.* -X=math.pi=3'

// Test source files and strings containing \r and \r\n.

package main

import (
	"fmt"
	"strings"
)

func main() {
	prog = strings.Replace(prog, "BQ", "`", -1)
	prog = strings.Replace(prog, "CR", "\r", -1)
	fmt.Print(prog)
}

var prog = `
package main
CR

import "fmt"

var CR s = "hello\n" + CR
	" world"CR

var t = BQhelloCR
 worldBQ

var u = BQhCReCRlCRlCRoCR

		sc += ".U"
	}
	return sc
}

func (p *Prog) String() string {
	if p == nil {
		return "<nil Prog>"
	}
	if p.Ctxt == nil {
		return "<Prog without ctxt>"
	}
	return fmt.Sprintf("%.5d (%v)\t%s", p.Pc, p.Line(), p.InstructionString())
}

func (p *Prog) InnermostString(w io.Writer) {
	if p == nil {
		io.WriteString(w, "<nil Prog>")
		return
	}
	if p.Ctxt == nil {

	uintptr_t   entry;
	uintptr_t   more;
	uintptr_t   data;
};

void cgoTraceback(void* parg) {
	struct cgoTracebackArg* arg = (struct cgoTracebackArg*)(parg);
	arg->buf[0] = 1;
	arg->buf[1] = 2;
	arg->buf[2] = 3;
	arg->buf[3] = 0;
}

void cgoSymbolizer(void* parg) {
	struct cgoSymbolizerArg* arg = (struct cgoSymbolizerArg*)(parg);
	if (arg->pc != arg->data + 1) {
		arg->file = "unexpected data";
	} else {

	t.Parallel()

	mustHaveDWARF(t)

	const prog = `package main
%s
func main() {}
`
	tests := []struct {
		name string
		prog string
		file string
		line int64
	}{
		{
			name: "normal",
			prog: fmt.Sprintf(prog, ""),
			file: "test.go",
			line: 3,
		},
		{
			name: "line-directive",
			prog: fmt.Sprintf(prog, "//line /foobar.go:200"),
			file: "foobar.go",

                off = msg.length;

            frag = null;
            fbuf = null;
            while (msg.isFlagSet(DCERPC_LAST_FRAG) == false) {
                int stub_frag_len;

                if (frag == null) {
                    frag = new byte[max_recv];
                    fbuf = new NdrBuffer(frag, 0);
                }

                doReceiveFragment(frag, isDirect);
                fbuf.reset();

		t.Skipf("skipping on %s/%s: no DWARF symbol table in executables", runtime.GOOS, runtime.GOARCH)
	}

	t.Parallel()

	for _, prog := range []string{"testprog", "testprogcgo"} {
		prog := prog
		expectDWARF := expectDWARF
		if runtime.GOOS == "aix" && prog == "testprogcgo" {
			extld := os.Getenv("CC")
			if extld == "" {
				extld = "gcc"
			}
			extldArgs, err := quoted.Split(extld)
			if err != nil {

[short] skip

# collect coverage profile in text format
go test -coverprofile=blah.prof prog.go prog_test.go

# should not contain cmd-line pseudo-import-path
grep prog.go blah.prof
grep $PWD blah.prof
! grep command-line-arguments blah.prof

-- prog.go --
package main

func Mumble(x int) int {
	if x < 0 {
		return -x
	}
	return 42
}

func Grumble(y int) int {
	return -y
}

func main() {
}

var p, pc int
var a [30000]byte

const prog = "++++++++++[>+++++++>++++++++++>+++>+<<<<-]>++.>+.+++++++..+++.>++.<<+++++++++++++++.>.+++.------.--------.>+.>.!"

func scan(dir int) {
	for nest := dir; dir*nest > 0; pc += dir {
		switch prog[pc+dir] {
		case ']':
			nest--
		case '[':
			nest++
		}
	}
}

func main() {
	r := ""
	for {
		switch prog[pc] {
		case '>':
			p++
		case '<':
			p--