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, 44 insertions, 0 deletions

diff --git a/gcc/testsuite/go.test/test/undef.go b/gcc/testsuite/go.test/test/undef.go
new file mode 100644
index 000000000..7ef07882a
--- /dev/null
+++ b/gcc/testsuite/go.test/test/undef.go
@@ -0,0 +1,44 @@
+// errchk $G -e $D/$F.go
+
+// Copyright 2010 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.
+
+// Check line numbers in error messages.
+
+package main
+
+var (
+	_ = x	// ERROR "undefined.*x"
+	_ = x	// ERROR "undefined.*x"
+	_ = x	// ERROR "undefined.*x"
+)
+
+type T struct {
+	y int
+}
+
+func foo() *T { return &T{y: 99} }
+func bar() int { return y }	// ERROR "undefined.*y"
+
+type T1 struct {
+	y1 int
+}
+
+func foo1() *T1 { return &T1{y1: 99} }
+var y1 = 2
+func bar1() int { return y1 }
+
+func f1(val interface{}) {
+	switch v := val.(type) {
+	default:
+		println(v)
+	}
+}
+
+func f2(val interface{}) {
+	switch val.(type) {
+	default:
+		println(v)	// ERROR "undefined.*v"
+	}
+}