- tests for type forward declarations

SVN=121560

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;
+}

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;
+}

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