Initial commit: Go 1.23 release state

test/fixedbugs/issue18092.go

@@ -0,0 +1,15 @@
+// errorcheck
+
+// Copyright 2016 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 p
+
+func _() {
+	var ch chan bool
+	select {
+	default:
+	case <-ch { // GCCGO_ERROR "expected colon"
+	}           // GC_ERROR "expected :"
+}