mirror of
https://github.com/golang/go
synced 2024-11-22 03:14:41 -07:00
90 lines
1.3 KiB
Go
90 lines
1.3 KiB
Go
// $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
|
|
|
|
func assertequal(is, shouldbe int, msg string) {
|
|
if is != shouldbe {
|
|
print("assertion fail", msg, "\n");
|
|
panic(1);
|
|
}
|
|
}
|
|
|
|
func f1() {
|
|
}
|
|
|
|
func f2(a int) {
|
|
}
|
|
|
|
func f3(a, b int) int {
|
|
return a+b;
|
|
}
|
|
|
|
func f4(a, b int, c float) int {
|
|
return (a+b)/2 + int(c);
|
|
}
|
|
|
|
func f5(a int) int {
|
|
return 5;
|
|
}
|
|
|
|
func f6(a int) (r int) {
|
|
return 6;
|
|
}
|
|
|
|
func f7(a int) (x int, y float) {
|
|
return 7, 7.0;
|
|
}
|
|
|
|
|
|
func f8(a int) (x int, y float) {
|
|
return 8, 8.0;
|
|
}
|
|
|
|
type T struct {
|
|
x, y int;
|
|
}
|
|
|
|
func (t *T) m10(a int, b float) int {
|
|
return (t.x+a) * (t.y+int(b));
|
|
}
|
|
|
|
|
|
func f9(a int) (i int, f float) {
|
|
i = 9;
|
|
f = 9.0;
|
|
return;
|
|
}
|
|
|
|
|
|
func main() {
|
|
f1();
|
|
f2(1);
|
|
r3 := f3(1, 2);
|
|
assertequal(r3, 3, "3");
|
|
r4 := f4(0, 2, 3.0);
|
|
assertequal(r4, 4, "4");
|
|
r5 := f5(1);
|
|
assertequal(r5, 5, "5");
|
|
r6 := f6(1);
|
|
assertequal(r6, 6, "6");
|
|
r7, s7 := f7(1);
|
|
assertequal(r7, 7, "r7");
|
|
assertequal(int(s7), 7, "s7");
|
|
r8, s8 := f8(1);
|
|
assertequal(r8, 8, "r8");
|
|
assertequal(int(s8), 8, "s8");
|
|
r9, s9 := f9(1);
|
|
assertequal(r9, 9, "r9");
|
|
assertequal(int(s9), 9, "s9");
|
|
var t *T = new(T);
|
|
t.x = 1;
|
|
t.y = 2;
|
|
r10 := t.m10(1, 3.0);
|
|
assertequal(r10, 10, "10");
|
|
}
|