| // run | |
| // Copyright 2011 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. | |
| // Used to panic because 8g was generating incorrect | |
| // code for converting a negative float to a uint64. | |
| package main | |
| func main() { | |
| var x float32 = -2.5 | |
| _ = uint64(x) | |
| _ = float32(0) | |
| } | |
| /* | |
| panic: runtime error: floating point error | |
| [signal 0x8 code=0x6 addr=0x8048c64 pc=0x8048c64] | |
| */ |