Initial commit: Go 1.23 release state

test/makenew.go

@@ -0,0 +1,19 @@
+// 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 make and new arguments requirements are enforced by the
+// compiler.
+
+package main
+
+func main() {
+	_ = make()      // ERROR "missing argument|not enough arguments"
+	_ = make(int)   // ERROR "cannot make type|cannot make int"
+	_ = make([]int) // ERROR "missing len argument|expects 2 or 3 arguments"
+
+	_ = new()       // ERROR "missing argument|not enough arguments"
+	_ = new(int, 2) // ERROR "too many arguments"
+}