Initial commit: Go 1.23 release state

test/fixedbugs/issue7538a.go

@@ -0,0 +1,15 @@
+// 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 7538: blank (_) labels handled incorrectly
+
+package p
+
+func f() {
+_:
+_:
+	goto _ // ERROR "not defined|undefined label"
+}