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// $G $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
type T struct { i int; f float; s string; next *T }
type R struct { num int }
func itor(a int) *R {
r := new(R);
r.num = a;
return r;
}
func eq(a []*R) {
for i := 0; i < len(a); i++ {
if a[i].num != i { panic("bad") }
}
}
type P struct { a, b int };
func NewP(a, b int) *P {
return &P{a, b}
}
func main() {
var t T;
t = T{0, 7.2, "hi", &t};
var tp *T;
tp = &T{0, 7.2, "hi", &t};
a1 := []int{1,2,3};
if len(a1) != 3 { panic("a1") }
a2 := [10]int{1,2,3};
if len(a2) != 10 || cap(a2) != 10 { panic("a2") }
//a3 := [10]int{1,2,3,}; // BUG: trailing commas not allowed
//if len(a3) != 10 || a2[3] != 0 { panic("a3") }
var oai []int;
oai = &[]int{1,2,3};
if len(oai) != 3 { panic("oai") }
at := []*T{&t, &t, &t};
if len(at) != 3 { panic("at") }
c := make(chan int);
ac := []chan int{c, c, c};
if len(ac) != 3 { panic("ac") }
aat := [][len(at)]*T{at, at};
if len(aat) != 2 || len(aat[1]) != 3 { panic("at") }
s := string([]byte{'h', 'e', 'l', 'l', 'o'});
if s != "hello" { panic("s") }
m := map[string]float{"one":1.0, "two":2.0, "pi":22./7.};
if len(m) != 3 { panic("m") }
eq(&[]*R{itor(0), itor(1), itor(2), itor(3), itor(4), itor(5)});
p1 := NewP(1, 2);
p2 := NewP(1, 2);
if p1 == p2 { panic("NewP") }
}
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