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-rw-r--r--test/fixedbugs/issue22063.go17
1 files changed, 17 insertions, 0 deletions
diff --git a/test/fixedbugs/issue22063.go b/test/fixedbugs/issue22063.go
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--- /dev/null
+++ b/test/fixedbugs/issue22063.go
@@ -0,0 +1,17 @@
+// errorcheck
+
+// Copyright 2017 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.
+
+// Issue 22063: panic on interface switch case with invalid name
+
+package p
+
+const X = Wrong(0) // ERROR "undefined: Wrong|reference to undefined name .*Wrong"
+
+func _() {
+ switch interface{}(nil) {
+ case X:
+ }
+}