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-rw-r--r--test/convert.go46
1 files changed, 46 insertions, 0 deletions
diff --git a/test/convert.go b/test/convert.go
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index 0000000..7280edf
--- /dev/null
+++ b/test/convert.go
@@ -0,0 +1,46 @@
+// run
+
+// 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.
+
+// Test types of constant expressions, using reflect.
+
+package main
+
+import "reflect"
+
+func typeof(x interface{}) string { return reflect.TypeOf(x).String() }
+
+func f() int { return 0 }
+
+func g() int { return 0 }
+
+type T func() int
+
+var m = map[string]T{"f": f}
+
+type A int
+type B int
+
+var a A = 1
+var b B = 2
+var x int
+
+func main() {
+ want := typeof(g)
+ if t := typeof(f); t != want {
+ println("type of f is", t, "want", want)
+ panic("fail")
+ }
+
+ want = typeof(a)
+ if t := typeof(+a); t != want {
+ println("type of +a is", t, "want", want)
+ panic("fail")
+ }
+ if t := typeof(a + 0); t != want {
+ println("type of a+0 is", t, "want", want)
+ panic("fail")
+ }
+}