Adding upstream version 1.20.14.upstream/1.20.14upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 19 insertions, 0 deletions

diff --git a/test/fixedbugs/bug200.go b/test/fixedbugs/bug200.go
new file mode 100644
index 0000000..da628fa
--- /dev/null
+++ b/test/fixedbugs/bug200.go
@@ -0,0 +1,19 @@
+// errorcheck
+
+// 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() {
+	// 6g used to compile these as two different
+	// hash codes so it missed the duplication
+	// and worse, compiled the wrong code
+	// for one of them.
+	var x interface{};
+	switch x.(type) {
+	case func(int):
+	case func(f int):	// ERROR "duplicate"
+	}
+}