[llvm-commits] [llvm-gcc-4.2] r62865 - /llvm-gcc-4.2/trunk/gcc/llvm-debug.cpp

[Bill Wendling]

Thanks!

On Fri, Jan 23, 2009 at 12:47 PM, Devang Patel <dpatel at apple.com> wrote:
> Fixed.
> On Jan 23, 2009, at 12:36 PM, Bill Wendling wrote:
>
>> Devang,
>>
>> This is giving us this weird error message during a bootstrap:
>>
>> cc1plus: warnings being treated as errors
>> /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmgcc42.roots/
>> llvmgcc42~obj/src/gcc/llvm-debug.cpp:
>> In member function 'llvm::DIType
>> llvm::DebugInfo::createEnumType(tree_node*)':
>> /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmgcc42.roots/
>> llvmgcc42~obj/src/gcc/llvm-debug.cpp:499:
>> warning: 'Loc$line' may be used uninitialized in this function
>> make[4]: *** [llvm-debug.o] Error 1
>>
>> -bw
>>
>> On Fri, Jan 23, 2009 at 11:31 AM, Devang Patel <dpatel at apple.com>
>> wrote:
>>> Author: dpatel
>>> Date: Fri Jan 23 13:31:32 2009
>>> New Revision: 62865
>>>
>>> URL: http://llvm.org/viewvc/llvm-project?rev=62865&view=rev
>>> Log:
>>> Incomplete enum does not have any location info available.
>>>
>>> Modified:
>>>   llvm-gcc-4.2/trunk/gcc/llvm-debug.cpp
>>>
>>> Modified: llvm-gcc-4.2/trunk/gcc/llvm-debug.cpp
>>> URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/gcc/llvm-debug.cpp?rev=62865&r1=62864&r2=62865&view=diff
>>>
>>> =
>>> =
>>> =
>>> =
>>> =
>>> =
>>> =
>>> =
>>> =
>>> =====================================================================
>>> --- llvm-gcc-4.2/trunk/gcc/llvm-debug.cpp (original)
>>> +++ llvm-gcc-4.2/trunk/gcc/llvm-debug.cpp Fri Jan 23 13:31:32 2009
>>> @@ -496,9 +496,13 @@
>>>  llvm::DIArray EltArray =
>>>    DebugFactory.GetOrCreateArray(&Elements[0], Elements.size());
>>>
>>> -  expanded_location Loc = GetNodeLocation(TREE_CHAIN(type), false);
>>> +  expanded_location Loc;
>>>  std::string Filename, Directory;
>>> -  DirectoryAndFile(Loc.file, Directory, Filename);
>>> +  if (TYPE_SIZE(type)) {
>>> +    // Incomplete enums do not  have any location info.
>>> +    Loc = GetNodeLocation(TREE_CHAIN(type), false);
>>> +    DirectoryAndFile(Loc.file, Directory, Filename);
>>> +  }
>>>  return
>>> DebugFactory
>>> .CreateCompositeType(llvm::dwarf::DW_TAG_enumeration_type,
>>>                                          MainCompileUnit,
>>> GetNodeName(type),
>>>                                          MainCompileUnit, Loc.line,
>>>
>>>
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>
> -
> Devang
>
>
>
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