/usr/share/go-1.8/test/fixedbugs/bug341.go is in golang-1.8-src 1.8.3-2ubuntu1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 | // 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]
*/
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