Initial commit: Go 1.23 release state

test/fixedbugs/issue6500.go

@@ -0,0 +1,29 @@
+// errorcheck
+
+// Copyright 2014 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 6500: missing error when fallthrough appears in a block.
+
+package main
+
+func main() {
+	var x int
+	switch x {
+	case 0:
+		{
+			fallthrough // ERROR "fallthrough"
+		}
+	case 1:
+		{
+			switch x {
+			case 2:
+				fallthrough
+			case 3:
+			}
+		}
+		fallthrough
+	default:
+	}
+}