| // run |
| |
| // 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. |
| |
| // function call arg reordering was picking out 1 call that |
| // didn't need to be in a temporary, but it was picking |
| // out the first call instead of the last call. |
| // https://golang.org/issue/370 |
| |
| package main |
| |
| var gen = 'a' |
| |
| func f(n int) string { |
| s := string(gen) + string(n+'A'-1) |
| gen++ |
| return s |
| } |
| |
| func g(x, y string) string { |
| return x + y |
| } |
| |
| func main() { |
| s := f(1) + f(2) |
| if s != "aAbB" { |
| println("BUG: bug221a: ", s) |
| panic("fail") |
| } |
| s = g(f(3), f(4)) |
| if s != "cCdD" { |
| println("BUG: bug221b: ", s) |
| panic("fail") |
| } |
| s = f(5) + f(6) + f(7) + f(8) + f(9) |
| if s != "eEfFgGhHiI" { |
| println("BUG: bug221c: ", s) |
| panic("fail") |
| } |
| } |
