From: Russ Cox <rsc@golang.org>
Date: Tue, 7 Oct 2008 19:36:39 +0000 (-0700)
Subject: test that mutually recursive interfaces compile
X-Git-Tag: weekly.2009-11-06~3033
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=eb452f4b6ef68980e4f68e9c1a0c175334f659e5;p=gostls13.git

test that mutually recursive interfaces compile

R=r
DELTA=18  (18 added, 0 deleted, 0 changed)
OCL=16639
CL=16647
---

diff --git a/test/interface.go b/test/interface.go
new file mode 100644
index 0000000000..ee03f67f03
--- /dev/null
+++ b/test/interface.go
@@ -0,0 +1,22 @@
+// 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.
+
+// $G $D/$F.go || echo BUG: should compile
+
+package main
+
+type I2 interface
+
+type I1 interface {
+	foo() I2
+}
+
+type I2 interface {
+	bar() I1
+}
+
+type T int
+func (t T) bar() I1;
+func (t T) foo() I2 { return t }
+func (t T) bar() I1 { return t }