From f305d0494361ebe581a3229c10fd0b328996afef Mon Sep 17 00:00:00 2001
From: Ian Lance Taylor <iant@golang.org>
Date: Thu, 29 Oct 2009 15:41:02 -0700
Subject: [PATCH] Bug: 6g accepts fallthrough in type switch.

R=r
CC=go-dev
http://go/go-review/1016006
---
 test/bugs/bug213.go | 16 ++++++++++++++++
 test/golden.out     |  3 +++
 2 files changed, 19 insertions(+)
 create mode 100644 test/bugs/bug213.go

diff --git a/test/bugs/bug213.go b/test/bugs/bug213.go
new file mode 100644
index 0000000000..07d9f9029d
--- /dev/null
+++ b/test/bugs/bug213.go
@@ -0,0 +1,16 @@
+// errchk $G $D/$F.go
+
+// 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
+func main() {
+	var v interface{} = 0;
+	switch x := v.(type) {
+	case int:
+		fallthrough;		// ERROR "fallthrough"
+	default:
+		panic("fell through");
+	}
+}
diff --git a/test/golden.out b/test/golden.out
index 4d915e280d..8ace9fdfa0 100644
--- a/test/golden.out
+++ b/test/golden.out
@@ -204,3 +204,6 @@ panic PC=xxx
 
 =========== bugs/bug212.go
 BUG: errchk: command succeeded unexpectedly
+
+=========== bugs/bug213.go
+BUG: errchk: command succeeded unexpectedly
-- 
2.48.1