[cfe-commits] [patch] Copy diagnostic pragmas to the preprocessed output
dgregor at apple.com
Wed Jun 22 12:47:46 PDT 2011
On Jun 21, 2011, at 4:22 PM, Richard Osborne wrote:
> On 21 Jun 2011, at 16:21, Douglas Gregor wrote:
>> On Jun 18, 2011, at 12:00 PM, Richard Osborne wrote:
>>> This patch adds support for printing diagnostic pragmas to the preprocessed output. Previously they would be discarded (http://llvm.org/bugs/show_bug.cgi?id=5952).
>>> Please let me know if this patch looks OK.
>> Your patch looks very good.
>>> Note diagnostic pragmas in the clang and GCC pragma namespaces will both be printed as "#pragma GCC diagnostic ...". I assumed this wouldn't matter as they should have the same behaviour.
>> I'd much prefer that we get the output perfect, by tracking which pragma namespace was specified and emitting the output the same way. Otherwise, we'll just end up getting a bug report 6 months down the line asking for more precise output :)
>> - Doug
> Thanks for your comments. An updated patch is attached which keeps tracks the of pragma namespace so the same one can be used in the output.
Looks great, thanks! I've committed this as r133633.
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