summaryrefslogtreecommitdiffstats
path: root/test/fixedbugs/issue15439.go
diff options
context:
space:
mode:
Diffstat (limited to '')
-rw-r--r--test/fixedbugs/issue15439.go25
1 files changed, 25 insertions, 0 deletions
diff --git a/test/fixedbugs/issue15439.go b/test/fixedbugs/issue15439.go
new file mode 100644
index 0000000..840a3c0
--- /dev/null
+++ b/test/fixedbugs/issue15439.go
@@ -0,0 +1,25 @@
+// run
+
+// Copyright 2016 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
+
+import "reflect"
+
+func main() {
+ a := &struct{ x int }{}
+ b := &struct{ x int "" }{}
+
+ ta := reflect.TypeOf(a)
+ tb := reflect.TypeOf(b)
+
+ // Ensure cmd/compile treats absent and empty tags as equivalent.
+ a = b
+
+ // Ensure package reflect treats absent and empty tags as equivalent.
+ if !tb.AssignableTo(ta) {
+ panic("fail")
+ }
+}