# license that can be found in the LICENSE file.

set -e
if [ ! -f make.bash ]; then
	echo 'all.bash must be run from $GOROOT/src' 1>&2
	exit 1
fi
. ./make.bash "$@" --no-banner
bash run.bash --no-rebuild

	if err != nil {
		t.Fatal(err)
	}
	t.Logf("copied GOROOT from %s to %s", testenv.GOROOT(t), gorootCopyDir)
	return gorootCopyDir
}

type runner struct {
	Dir string
	Env []string
}

// run runs the command and requires that it succeeds.
func (r runner) run(t *testing.T, args ...string) {
	t.Helper()
	cmd := testenv.Command(t, args[0], args[1:]...)
	cmd.Dir = r.Dir
	cmd.Env = slices.Clip(r.Env)

		return
	}

	// Constant.
	haveConstant := false
	switch tok.ScanToken {
	case scanner.Int, scanner.Float, scanner.String, scanner.Char, '+', '-', '~':
		haveConstant = true
	case '(':
		// Could be parenthesized expression or (R). Must be something, though.
		tok := p.next()
		if tok.ScanToken == scanner.EOF {
			p.errorf("missing right parenthesis")
			return
		}
		rname := tok.String()
		p.back()

unless the memory it points to is pinned with [runtime.Pinner] and the
Pinner is not unpinned while the Go pointer is stored in C memory.
This implies that C code may not keep a copy of a string, slice,
channel, and so forth, because they cannot be pinned with
[runtime.Pinner].

The _GoString_ type also may not be pinned with [runtime.Pinner].
Because it includes a Go pointer, the memory it points to is only pinned

		install(arg)
	}
}

// Clean deletes temporary objects.
func cmdclean() {
	xflagparse(0)
	clean()
}

// Banner prints the 'now you've installed Go' banner.
func cmdbanner() {
	xflagparse(0)
	banner()
}

func banner() {
	if vflag > 0 {
		xprintf("\n")
	}
	xprintf("---\n")
	xprintf("Installed Go for %s/%s in %s\n", goos, goarch, goroot)

		are applied after this list and therefore override it.
	GOINSECURE
		Comma-separated list of glob patterns (in the syntax of Go's path.Match)
		of module path prefixes that should always be fetched in an insecure
		manner. Only applies to dependencies that are being fetched directly.
		GOINSECURE does not disable checksum database validation. GOPRIVATE or
		GONOSUMDB may be used to achieve that.
	GOOS

(All the generated variables have a # at the start to signal that they
are internal variables when looking at the generated code in a
debugger. Because variables have all been resolved to the specific
objects they represent, there is no danger of using plain "p1" and
colliding with a Go variable named "p1"; the # is just nice to have,
not for correctness.)

It can also happen that there are fewer range variables than function

//	GOINSECURE
//		Comma-separated list of glob patterns (in the syntax of Go's path.Match)
//		of module path prefixes that should always be fetched in an insecure
//		manner. Only applies to dependencies that are being fetched directly.
//		GOINSECURE does not disable checksum database validation. GOPRIVATE or
//		GONOSUMDB may be used to achieve that.
//	GOOS

			return
		}
		name, want := m[1], m[2]

		// Look up the name in the innermost enclosing scope.
		inner := mainScope.Innermost(pos)
		if inner == nil {
			t.Errorf("%s: at %s: can't find innermost scope", pos, text)
			return
		}
		got := "undef"
		if _, obj := inner.LookupParent(name, pos); obj != nil {
			kind := strings.ToLower(strings.TrimPrefix(reflect.TypeOf(obj).String(), "*types2."))

	if cfg.BuildN || cfg.BuildX {
		sh.ShowCmd("", "ln -s %s %s", oldname, newname)
		if cfg.BuildN {
			return nil
		}
	}
	return os.Symlink(oldname, newname)
}

// fmtCmd formats a command in the manner of fmt.Sprintf but also:
//
//	fmtCmd replaces the value of b.WorkDir with $WORK.
func (sh *Shell) fmtCmd(dir string, format string, args ...any) string {
	cmd := fmt.Sprintf(format, args...)