From 709e3a3fbde355cf557e8fde4d977131f0982fcd Mon Sep 17 00:00:00 2001
From: Robert Griesemer <gri@golang.org>
Date: Fri, 6 Jun 2008 17:23:22 -0700
Subject: [PATCH] - tests for type forward declarations

SVN=121560
---
 test/bugs/bug041.go | 15 +++++++++++++++
 test/bugs/bug042.go | 20 ++++++++++++++++++++
 test/golden.out     |  7 +++++++
 3 files changed, 42 insertions(+)
 create mode 100644 test/bugs/bug041.go
 create mode 100644 test/bugs/bug042.go

diff --git a/test/bugs/bug041.go b/test/bugs/bug041.go
new file mode 100644
index 0000000000..1a6e0dde80
--- /dev/null
+++ b/test/bugs/bug041.go
@@ -0,0 +1,15 @@
+// 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: compilation succeeds incorrectly
+
+package main
+
+type S struct {
+  p *T  // BUG T never declared
+}
+
+func main() {
+  var s S;
+}
diff --git a/test/bugs/bug042.go b/test/bugs/bug042.go
new file mode 100644
index 0000000000..37a2bfd693
--- /dev/null
+++ b/test/bugs/bug042.go
@@ -0,0 +1,20 @@
+// 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: compilation should succeed
+
+package main
+
+type T  // BUG forward declaration should be accepted
+type S struct {
+  p *T
+}
+
+type T struct {
+  p *S
+}
+
+func main() {
+  var s S;
+}
diff --git a/test/golden.out b/test/golden.out
index 4ea3036e73..ca0323b756 100644
--- a/test/golden.out
+++ b/test/golden.out
@@ -262,6 +262,13 @@ BUG: compilation succeeds incorrectly
 =========== bugs/bug040.go
 BUG: compilation succeeds incorrectly
 
+=========== bugs/bug041.go
+BUG: compilation succeeds incorrectly
+
+=========== bugs/bug042.go
+bugs/bug042.go:6: syntax error
+BUG: compilation should succeed
+
 =========== fixedbugs/bug000.go
 
 =========== fixedbugs/bug005.go
-- 
2.48.1