Initial commit: Go 1.23 release state

test/recover5.go

@@ -0,0 +1,16 @@
+// errorcheck
+
+// Copyright 2017 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.
+
+// Verify that recover arguments requirements are enforced by the
+// compiler.
+
+package main
+
+func main() {
+	_ = recover()     // OK
+	_ = recover(1)    // ERROR "too many arguments"
+	_ = recover(1, 2) // ERROR "too many arguments"
+}