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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [go.test/] [test/] [blank.go] - Blame information for rev 700

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Line No. Rev Author Line
1 700 jeremybenn 
// $G $D/$F.go && $L $F.$A && ./$A.out
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// Copyright 2009 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package main
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import _ "fmt"
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var call string
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type T struct {
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        _, _, _ int
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}
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func (T) _() {
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}
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func (T) _() {
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}
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const (
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        c0 = iota
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        _
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        _
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        _
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        c4
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)
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var ints = []string{
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        "1",
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        "2",
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        "3",
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}
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func f() (int, int) {
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        call += "f"
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        return 1, 2
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}
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func g() (float64, float64) {
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        call += "g"
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        return 3, 4
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}
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func h(_ int, _ float64) {
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}
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func i() int {
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        call += "i"
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        return 23
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}
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var _ = i()
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func main() {
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        if call != "i" {
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                panic("init did not run")
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        }
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        call = ""
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        _, _ = f()
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        a, _ := f()
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        if a != 1 {
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                panic(a)
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        }
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        b, _ := g()
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        if b != 3 {
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                panic(b)
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        }
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        _, a = f()
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        if a != 2 {
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                panic(a)
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        }
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        _, b = g()
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        if b != 4 {
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                panic(b)
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        }
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        _ = i()
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        if call != "ffgfgi" {
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                panic(call)
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        }
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        if c4 != 4 {
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                panic(c4)
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        }
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        out := ""
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        for _, s := range ints {
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                out += s
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        }
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        if out != "123" {
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                panic(out)
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        }
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        sum := 0
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        for s := range ints {
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                sum += s
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        }
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        if sum != 3 {
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                panic(sum)
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        }
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        h(a, b)
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        m()
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}
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type I interface {
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        M(_ int, y int)
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}
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type TI struct{}
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func (TI) M(x int, y int) {
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        if x != y {
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                println("invalid M call:", x, y)
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                panic("bad M")
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        }
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}
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var fp = func(_ int, y int) {}
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func init() {
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        fp = fp1
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}
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func fp1(x, y int) {
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        if x != y {
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                println("invalid fp1 call:", x, y)
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                panic("bad fp1")
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        }
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}
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func m() {
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        var i I
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        i = TI{}
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        i.M(1, 1)
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        i.M(2, 2)
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        fp(1, 1)
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        fp(2, 2)
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}
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// useless but legal
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var _ int = 1
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var _ = 2
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var _, _ = 3, 4
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const _ = 3
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const _, _ = 4, 5
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type _ int
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func _() {
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        panic("oops")
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}
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func ff() {
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        var _ int = 1
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}
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