obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

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.

1 files changed, 46 insertions, 0 deletions

diff --git a/gcc/testsuite/go.test/test/fixedbugs/bug090.go b/gcc/testsuite/go.test/test/fixedbugs/bug090.go
new file mode 100644
index 000000000..8318ab9c0
--- /dev/null
+++ b/gcc/testsuite/go.test/test/fixedbugs/bug090.go
@@ -0,0 +1,46 @@
+// errchk $G $D/$F.go
+
+// 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
+
+const (
+	c3div2 = 3/2;
+	f3div2 = 3./2.;
+)
+
+func assert(t bool, s string) {
+	if !t {
+		panic(s)
+	}
+}
+
+func main() {
+	var i int;
+	var f float64;
+
+	assert(c3div2 == 1, "3/2");
+	assert(f3div2 == 1.5, "3/2");
+
+	i = c3div2;
+	assert(i == c3div2, "i == c3div2");
+
+	f = c3div2;
+	assert(f == c3div2, "f == c3div2");
+
+	f = f3div2;
+	assert(f == f3div2, "f == f3div2");
+
+	i = f3div2;	// ERROR "truncate"
+	assert(i == c3div2, "i == c3div2 from f3div2");
+	assert(i != f3div2, "i != f3div2");	// ERROR "truncate"
+
+	const g float64 = 1.0;
+	i = g;  // ERROR "convert|incompatible|cannot"
+
+	const h float64 = 3.14;
+	i = h;  // ERROR "convert|incompatible|cannot"
+	i = int(h);	// ERROR "truncate"
+}