test: add test case that gccgo crashed on

Change-Id: I4d5d40e1ed3f58b2cdecd6248cb25c8ae9a1b9a1
Reviewed-on: https://go-review.googlesource.com/62531
Reviewed-by: David Crawshaw <crawshaw@golang.org>

diff --git a/test/fixedbugs/bug503.go b/test/fixedbugs/bug503.go
new file mode 100644 (file)
index 0000000..7bbc798
--- /dev/null
+++ b/test/fixedbugs/bug503.go
@@ -0,0 +1,16 @@
+// compile
+
+// Copyright 2017 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.
+
+// gccgo crashed compiling this file, due to failing to correctly emit
+// the type descriptor for a named alias.
+
+package p
+
+type entry = struct {
+       a, b, c int
+}
+
+var V entry