1 files changed, 16 insertions, 0 deletions
diff --git a/test/fixedbugs/bug180.go b/test/fixedbugs/bug180.go
new file mode 100644
index 0000000..cfdcfab
--- /dev/null
+++ b/test/fixedbugs/bug180.go
@@ -0,0 +1,16 @@
+// run
+
+// 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 shift(x int) int { return 1 << (1 << (1 << (uint(x)))) }
+
+func main() {
+	if n := shift(2); n != 1<<(1<<(1<<2)) {
+		println("bad shift", n)
+		panic("fail")
+	}
+}