gc: bug fixes.
* better error for lookup of unexported field
* do not assign "ideal string" type to typed string literal
* do not confuse methods and fields during interface check
Fixes #410.
Fixes #411.
Fixes #426.
R=ken2
https://golang.org/cl/179069
diff --git a/test/fixedbugs/bug230.go b/test/fixedbugs/bug230.go
new file mode 100644
index 0000000..81b256e
--- /dev/null
+++ b/test/fixedbugs/bug230.go
@@ -0,0 +1,25 @@
+// $G $D/$F.go && $L $F.$A && ./$A.out
+
+// 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 string
+type I int
+type F float
+
+func (S) m() {}
+func (I) m() {}
+func (F) m() {}
+
+func main() {
+ c := make(chan interface { m() }, 10)
+ c <- I(0)
+ c <- F(1)
+ c <- S("hi")
+ <-c
+ <-c
+ <-c
+}
