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Diffstat (limited to '')
| -rw-r--r-- | test/fixedbugs/bug366.go | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/test/fixedbugs/bug366.go b/test/fixedbugs/bug366.go new file mode 100644 index 0000000..3af5bea --- /dev/null +++ b/test/fixedbugs/bug366.go @@ -0,0 +1,37 @@ +// 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. + +// Issue 2206. Incorrect sign extension of div arguments. + +package main + +func five(x int64) { + if x != 5 { + panic(x) + } +} + +func main() { + // 5 + five(int64(5 / (5 / 3))) + + // 5 + five(int64(byte(5) / (byte(5) / byte(3)))) + + // 5 + var a, b byte = 5, 3 + five(int64(a / (a / b))) + + // integer divide by zero in golang.org sandbox + // 0 on windows/amd64 + x := [3]byte{2, 3, 5} + five(int64(x[2] / (x[2] / x[1]))) + + // integer divide by zero in golang.org sandbox + // crash on windows/amd64 + y := x[1:3] + five(int64(y[1] / (y[1] / y[0]))) +}
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