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view gcc/testsuite/gcc.dg/darwin-cfstring-2.c @ 158:494b0b89df80 default tip

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author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Mon, 25 May 2020 18:13:55 +0900
parents 04ced10e8804
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/* 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 } */