Index: test/fixedbugs/bug463.go |
=================================================================== |
new file mode 100644 |
--- /dev/null |
+++ b/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() { |
+} |