Mercurial > hg > CbC > CbC_gcc

view gcc/testsuite/gcc.dg/darwin-cfstring-2.c @ 111:04ced10e8804

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
parents
children
line wrap: on
line source

/* Test whether the __builtin__CFStringMakeConstantString 
   "function" fails gracefully when used without the
   -mconstant-cfstrings flag.  */
/* Developed by Ziemowit Laski <zlaski@apple.com>.  */

/* { dg-do compile { target *-*-darwin* } } */
/* { dg-options "-mno-constant-cfstrings" } */

typedef const struct __CFString *CFStringRef;

const CFStringRef S = ((CFStringRef)__builtin___CFStringMakeConstantString("Testing"));
/* { dg-error "built-in" "built-in function .* requires .* flag" { target *-*-* } .-1 } */