6g bug: struct initializers must provide all field values unless the fields are named

R=rsc,r
DELTA=16  (16 added, 0 deleted, 0 changed)
OCL=33292
CL=33303

diff --git a/test/bugs/bug189.go b/test/bugs/bug189.go
new file mode 100644 (file)
index 0000000..3befe82
--- /dev/null
+++ b/test/bugs/bug189.go
@@ -0,0 +1,17 @@
+// errchk $G $D/$F.go
+
+// 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 S struct {
+       a, b int
+}
+
+func main() {
+       s1 := S{a: 7};  // ok - field is named
+       s3 := S{7, 11}; // ok - all fields have values
+       s2 := S{7};     // bug - should not compile since not all fields have values
+}

diff --git a/test/golden.out b/test/golden.out
index c3a38b31305bdb12ea2ce700c0ec8232dc322d54..4ced667c854de9bcbb6dc1039231e54dfa39c1df 100644 (file)
--- a/test/golden.out
+++ b/test/golden.out
@@ -156,3 +156,6 @@ BUG: errchk: command succeeded unexpectedly
 
 =========== bugs/bug187.go
 BUG: 0 1
+
+=========== bugs/bug189.go
+BUG: errchk: command succeeded unexpectedly