test/alias.go: additional tests
R=ken2
CC=golang-dev
https://golang.org/cl/5327045
diff --git a/test/alias1.go b/test/alias1.go
new file mode 100644
index 0000000..e8ef8a2
--- /dev/null
+++ b/test/alias1.go
@@ -0,0 +1,54 @@
+// $G $D/$F.go && $L $F.$A && ./$A.out
+
+// Copyright 2011 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
+
+// Test that dynamic interface checks treat byte=uint8
+// and rune=int or rune=int32.
+
+func main() {
+ var x interface{}
+
+ x = byte(1)
+ switch x.(type) {
+ case uint8:
+ // ok
+ default:
+ println("byte != uint8")
+ }
+
+ x = uint8(2)
+ switch x.(type) {
+ case byte:
+ // ok
+ default:
+ println("uint8 != byte")
+ }
+
+ rune32 := false
+ x = rune(3)
+ switch x.(type) {
+ case int:
+ // ok
+ case int32:
+ // must be new code
+ rune32 = true
+ default:
+ println("rune != int and rune != int32")
+ }
+
+ if rune32 {
+ x = int32(4)
+ } else {
+ x = int(5)
+ }
+ switch x.(type) {
+ case rune:
+ // ok
+ default:
+ println("int (or int32) != rune")
+ }
+}
