// errorcheck // Copyright 2009 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 it is illegal to take the address of a function. // Does not compile. package main var notmain func() func main() { var x = &main // ERROR "address of|invalid" main = notmain // ERROR "assign to|invalid" _ = x }