[llvm-commits] [llvm-gcc-4.2] r100565 - /llvm-gcc-4.2/trunk/gcc/c-parser.c

[Dale Johannesen]

On Apr 6, 2010, at 3:03 PMPDT, Eli Friedman wrote:

> On Tue, Apr 6, 2010 at 2:56 PM, Bob Wilson <bob.wilson at apple.com> wrote:
>> Author: bwilson
>> Date: Tue Apr  6 16:56:05 2010
>> New Revision: 100565
>> 
>> URL: http://llvm.org/viewvc/llvm-project?rev=100565&view=rev
>> Log:
>> Disable the "ISO C forbids braced-groups within expressions" pedantic
>> warning.  This is needed for llvm's implementation of the ARM NEON intrinsics,
>> which use macros with statements expressions instead of inline functions.
>> This warning made is impossible to compile NEON intrinsics with "-pedantic
>> -Werror".  Radar 7833512.
> 
> Umm, this isn't really good... would it be possible to change the
> header in question to use __extension__ to avoid the warnings?

And does clang have the same issue?