Initial commit: Go 1.23 release state

test/typecheck.go

@@ -0,0 +1,22 @@
+// errorcheck
+
+// Copyright 2012 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 the Go compiler will not
+// die after running into an undefined
+// type in the argument list for a
+// function.
+// Does not compile.
+
+package main
+
+func mine(int b) int { // ERROR "undefined.*b"
+	return b + 2 // ERROR "undefined.*b"
+}
+
+func main() {
+	mine()     // ERROR "not enough arguments"
+	c = mine() // ERROR "undefined.*c|not enough arguments"
+}