[llvm-commits] [llvm-gcc-4.2] r110043 - /llvm-gcc-4.2/trunk/gcc/objc/objc-act.c

[Stuart Hastings]

On Aug 2, 2010, at 11:49 AM, Eric Christopher wrote:

>> 
>> 
>> I have a test case for this, but I'm not sure how to mark it for the test suite.  The correct behavior for llvm-gcc is to issue the diagnostic (above), but clang should compile it without error (it does).
>> 
>> Is there a way for a test case to XFAIL itself only for a particular front-end (e.g. llvm-gcc versus clang) ?
> 
> #if __clang__ ?
> 
> -eric

Hrm.  Well, I guess I could make the test break itself when compiled with clang.  You're suggesting

#if __clang__
           BOGUS XLERB HERE;
#endif

?

However, it wont' be the same diagnostic as llvm-gcc, so I can't have the test check for the (llvm-gcc only) diagnostic I want.

(Perhaps I mis-insterpreted your suggestion?)

Thank you,

stuart