From: Robert Griesemer <gri@golang.org>
Date: Fri, 12 Sep 2008 00:16:50 +0000 (-0700)
Subject: - map composites should be of correct map type (instead of pointer type)
X-Git-Tag: weekly.2009-11-06~3233
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=3cd7e431821b14c199fa44e33b659c6f5cefd336;p=gostls13.git

- map composites should be of correct map type (instead of pointer type)

R=r
OCL=15180
CL=15180
---

diff --git a/test/bugs/bug098.go b/test/bugs/bug098.go
new file mode 100644
index 0000000000..8e790a709a
--- /dev/null
+++ b/test/bugs/bug098.go
@@ -0,0 +1,22 @@
+// $G $D/$F.go || echo BUG should compile
+
+// 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
+
+type A []int;
+type M map[int] int;
+
+func main() {
+	var a *A = &A{0};
+	var m *M = &M{0 : 0};  // should be legal to use & here for consistency with other composite constructors (prev. line)
+}
+
+/*
+uetli:~/Source/go1/test/bugs gri$ 6g bug098.go && 6l bug098.6 && 6.out
+bug098.go:10: illegal types for operand: AS
+	(*MAP[<int32>INT32]<int32>INT32)
+	(**MAP[<int32>INT32]<int32>INT32)
+*/
diff --git a/test/golden.out b/test/golden.out
index 39273b2257..f28a884a66 100644
--- a/test/golden.out
+++ b/test/golden.out
@@ -165,6 +165,12 @@ panic on line 344 PC=0x13c2
 BUG wrong result
 Trace/BPT trap          ./$A.out
 
+=========== bugs/bug098.go
+bugs/bug098.go:10: illegal types for operand: AS
+	(*MAP[<int32>INT32]<int32>INT32)
+	(**MAP[<int32>INT32]<int32>INT32)
+BUG should compile
+
 =========== fixedbugs/bug015.go
 fixedbugs/bug015.go:7: overflow converting constant to <int64>INT64