diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/go.test/test/fixedbugs/bug321.go')
| -rw-r--r-- | gcc-4.9/gcc/testsuite/go.test/test/fixedbugs/bug321.go | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/go.test/test/fixedbugs/bug321.go b/gcc-4.9/gcc/testsuite/go.test/test/fixedbugs/bug321.go new file mode 100644 index 000000000..7d018271f --- /dev/null +++ b/gcc-4.9/gcc/testsuite/go.test/test/fixedbugs/bug321.go @@ -0,0 +1,30 @@ +// 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. + +// Troublesome floating point constants. Issue 1463. + +package main + +import "fmt" + +func check(test string, got, want float64) bool { + if got != want { + fmt.Println(test, "got", got, "want", want) + return false + } + return true +} + +func main() { + good := true + // http://www.exploringbinary.com/java-hangs-when-converting-2-2250738585072012e-308/ + good = good && check("2.2250738585072012e-308", 2.2250738585072012e-308, 2.2250738585072014e-308) + // http://www.exploringbinary.com/php-hangs-on-numeric-value-2-2250738585072011e-308/ + good = good && check("2.2250738585072011e-308", 2.2250738585072011e-308, 2.225073858507201e-308) + if !good { + panic("fail") + } +} |