[cfe-commits] r163874 - /cfe/trunk/lib/Sema/SemaDecl.cpp

[Douglas Gregor]

On Sep 14, 2012, at 9:33 AM, Jordan Rose <jordan_rose at apple.com> wrote:

> What happened to the test case?

Good eye; r163910.

	- Doug

> On Sep 13, 2012, at 22:10 , Douglas Gregor <dgregor at apple.com> wrote:
> 
>> Author: dgregor
>> Date: Fri Sep 14 00:10:40 2012
>> New Revision: 163874
>> 
>> URL: http://llvm.org/viewvc/llvm-project?rev=163874&view=rev
>> Log:
>> Fix warning on qualified typedef with 'unused' attribute, from Jason Haslam!
>> 
>> Modified:
>>   cfe/trunk/lib/Sema/SemaDecl.cpp
>> 
>> Modified: cfe/trunk/lib/Sema/SemaDecl.cpp
>> URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Sema/SemaDecl.cpp?rev=163874&r1=163873&r2=163874&view=diff
>> ==============================================================================
>> --- cfe/trunk/lib/Sema/SemaDecl.cpp (original)
>> +++ cfe/trunk/lib/Sema/SemaDecl.cpp Fri Sep 14 00:10:40 2012
>> @@ -1264,7 +1264,7 @@
>>    QualType Ty = VD->getType();
>> 
>>    // Only look at the outermost level of typedef.
>> -    if (const TypedefType *TT = dyn_cast<TypedefType>(Ty)) {
>> +    if (const TypedefType *TT = Ty->getAs<TypedefType>()) {
>>      if (TT->getDecl()->hasAttr<UnusedAttr>())
>>        return false;
>>    }
>> 
>> 
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>