diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/darwin-cfstring-2.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/darwin-cfstring-2.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/darwin-cfstring-2.c b/gcc/testsuite/gcc.dg/darwin-cfstring-2.c new file mode 100644 index 000000000..1c724b25c --- /dev/null +++ b/gcc/testsuite/gcc.dg/darwin-cfstring-2.c @@ -0,0 +1,12 @@ +/* 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 *-*-* } 11 } */ |