1 files changed, 22 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/go.test/test/fixedbugs/bug463.go b/gcc-4.9/gcc/testsuite/go.test/test/fixedbugs/bug463.go
new file mode 100644
index 000000000..3e7a18482
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/go.test/test/fixedbugs/bug463.go
@@ -0,0 +1,22 @@
+// errorcheck
+
+// Copyright 2012 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 3757: unhelpful typechecking loop message
+// for constants that refer to themselves.
+
+package main
+
+const a = a // ERROR "refers to itself|definition loop"
+
+const (
+	X    = A
+	A    = B // ERROR "refers to itself|definition loop"
+	B    = D
+	C, D = 1, A
+)
+
+func main() {
+}