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// $G $D/$F.go && $L $F.$A && ./$A.out
// 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.
package main
import _ "fmt"
var call string
type T struct {
_, _, _ int;
}
func (T) _() {
}
func (T) _() {
}
const (
c0 = iota;
_;
_;
_;
c4;
)
var ints = []string {
"1",
"2",
"3"
}
func f() (int, int) {
call += "f";
return 1,2
}
func g() (float, float) {
call += "g";
return 3,4
}
func h(_ int, _ float) {
}
func i() int {
call += "i";
return 23;
}
func main() {
_, _ = f();
a, _ := f();
if a != 1 {panic(a)}
b, _ := g();
if b != 3 {panic(b)}
_, a = f();
if a != 2 {panic(a)}
_, b = g();
if b != 4 {panic(b)}
_ = i();
if call != "ffgfgi" {panic(call)}
if c4 != 4 {panic(c4)}
out := "";
for _, s := range ints {
out += s;
}
if out != "123" {panic(out)}
sum := 0;
for s, _ := range ints {
sum += s;
}
if sum != 3 {panic(sum)}
h(a,b);
}
// useless but legal
var _ int = 1;
var _ = 2;
var _, _ = 3, 4;
const _ = 3;
const _, _ = 4, 5;
type _ int;
func _() {
panic("oops")
}
func ff() {
var _ int = 1;
}
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