[cfe-commits] [PATCH] Fix broken diagnostic pragmas

[Chris Lattner]

Looks great to me!

-Chris

On Dec 10, 2010, at 1:25 PM, Argyrios Kyrtzidis wrote:

> *bump*
> 
> updated for trunk patch attached.
> <diag-pragma.diff>
> On Dec 1, 2010, at 3:27 PM, Argyrios Kyrtzidis wrote:
> 
>> The attached patch fixes diagnostic pragmas to keep track of the diagnostic state changes.
>> 
>> This is an improved version of the earlier patch, where the main change is that macros that require 'unused' warnings
>> are tracked by the Preprocessor by storing their source locations. The benefit of this is that when we are
>> deserializing from PCH, we don't need to deserialize identifier & macros just so that we can report that they are unused,
>> we just warn using the SourceLocations of the set (that will be filled by the ASTReader, though ASTReader/ASTWriter changes will come in later).
>> 
>> Please review.
>> 
>> -Argiris
>> <diag-pragma.diff>_______________________________________________
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