| // errchk $G $D/$F.go |
| |
| // 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. |
| |
| // make sure that even if a file imports runtime, |
| // it cannot get at the low-level runtime definitions |
| // known to the compiler. for normal packages |
| // the compiler doesn't even record the lower case |
| // functions in its symbol table, but some functions |
| // in runtime are hard-coded into the compiler. |
| |
| package main |
| |
| import "runtime" |
| |
| func main() { |
| runtime.printbool(true); // ERROR "cannot refer|undefined identifier" |
| } |
