[cfe-commits] r121505 - /cfe/trunk/lib/Sema/SemaDecl.cpp

[Douglas Gregor]

On Dec 10, 2010, at 11:34 AM, jahanian wrote:

> None of these are needed. Are you working around a gcc bug?

Yes.

	- Doug

> - Fariborz
> 
> On Dec 10, 2010, at 11:28 AM, Douglas Gregor wrote:
> 
>> Author: dgregor
>> Date: Fri Dec 10 13:28:19 2010
>> New Revision: 121505
>> 
>> URL: http://llvm.org/viewvc/llvm-project?rev=121505&view=rev
>> Log:
>> Silence a few more uninitialized-value warnings
>> 
>> 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=121505&r1=121504&r2=121505&view=diff
>> ==============================================================================
>> --- cfe/trunk/lib/Sema/SemaDecl.cpp (original)
>> +++ cfe/trunk/lib/Sema/SemaDecl.cpp Fri Dec 10 13:28:19 2010
>> @@ -3449,14 +3449,15 @@
>>  }
>> 
>>  FunctionDecl *NewFD;
>> -  bool isFriend, isVirtual, isExplicit, isVirtualOkay;
>>  bool isInline = D.getDeclSpec().isInlineSpecified();
>> +  bool isFriend = false;
>>  DeclSpec::SCS SCSpec = D.getDeclSpec().getStorageClassSpecAsWritten();
>>  FunctionDecl::StorageClass SCAsWritten
>>    = StorageClassSpecToFunctionDeclStorageClass(SCSpec);
>> -  FunctionTemplateDecl *FunctionTemplate;
>> -  bool isExplicitSpecialization, isFunctionTemplateSpecialization;
>> -  unsigned NumMatchedTemplateParamLists;
>> +  FunctionTemplateDecl *FunctionTemplate = 0;
>> +  bool isExplicitSpecialization = false;
>> +  bool isFunctionTemplateSpecialization = false;
>> +  unsigned NumMatchedTemplateParamLists = 0;
>> 
>>  if (!getLangOptions().CPlusPlus) {
>>    // Determine whether the function was written with a
>> @@ -3480,9 +3481,9 @@
>>    FilterLookupForScope(*this, Previous, DC, S, NewFD->hasLinkage());
>>  } else {
>>    isFriend = D.getDeclSpec().isFriendSpecified();
>> -    isVirtual = D.getDeclSpec().isVirtualSpecified();
>> -    isExplicit = D.getDeclSpec().isExplicitSpecified();
>> -    isVirtualOkay = false;
>> +    bool isVirtual = D.getDeclSpec().isVirtualSpecified();
>> +    bool isExplicit = D.getDeclSpec().isExplicitSpecified();
>> +    bool isVirtualOkay = false;
>> 
>>    // Check that the return type is not an abstract class type.
>>    // For record types, this is done by the AbstractClassUsageDiagnoser once
>> @@ -3593,7 +3594,6 @@
>>                                   true/*HasPrototype*/);
>>    }
>>    SetNestedNameSpecifier(NewFD, D);
>> -    FunctionTemplate = 0;
>>    isExplicitSpecialization = false;
>>    isFunctionTemplateSpecialization = false;
>>    NumMatchedTemplateParamLists = TemplateParamLists.size();
>> 
>> 
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>