| // 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 "unexported" | |
| } |