From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- gcc/testsuite/go.test/test/fixedbugs/bug012.go | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 gcc/testsuite/go.test/test/fixedbugs/bug012.go (limited to 'gcc/testsuite/go.test/test/fixedbugs/bug012.go') diff --git a/gcc/testsuite/go.test/test/fixedbugs/bug012.go b/gcc/testsuite/go.test/test/fixedbugs/bug012.go new file mode 100644 index 000000000..ffd5b5570 --- /dev/null +++ b/gcc/testsuite/go.test/test/fixedbugs/bug012.go @@ -0,0 +1,26 @@ +// $G $D/$F.go && $L $F.$A && ./$A.out + +// 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. + +package main + + +func main() { + var u30 uint64 = 0; + var u31 uint64 = 1; + _, _ = u30, u31; + var u32 uint64 = 18446744073709551615; + var u33 uint64 = +18446744073709551615; + if u32 != (1<<64)-1 { panic("u32\n"); } + if u33 != (1<<64)-1 { panic("u33\n"); } + var i34 int64 = ^0; // note: 2's complement means ^0 == -1 + if i34 != -1 { panic("i34") } +} +/* +bug12.go:5: overflow converting constant to UINT64 +bug12.go:6: overflow converting constant to UINT64 +bug12.go:7: overflow converting constant to UINT64 +bug12.go:8: overflow converting constant to UINT64 +*/ -- cgit v1.2.3