Initial commit: Go 1.23 release state

test/fixedbugs/issue28055.go

@@ -0,0 +1,16 @@
+// compile
+
+// Copyright 2018 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.
+
+// Make sure VARDEF can be a top-level statement.
+
+package p
+
+func f() {
+	var s string
+	var as []string
+	switch false && (s+"a"+as[0]+s+as[0]+s == "") {
+	}
+}