Initial commit: Go 1.23 release state

test/fixedbugs/issue53635.go

@@ -0,0 +1,31 @@
+// run
+
+// Copyright 2022 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() {
+	f[int]()
+}
+
+func f[T any]() {
+	switch []T(nil) {
+	case nil:
+	default:
+		panic("FAIL")
+	}
+
+	switch (func() T)(nil) {
+	case nil:
+	default:
+		panic("FAIL")
+	}
+
+	switch (map[int]T)(nil) {
+	case nil:
+	default:
+		panic("FAIL")
+	}
+}