[llvm-commits] [llvm] r68610 - /llvm/trunk/include/llvm/Bitcode/BitstreamWriter.h

[Chris Lattner]

Doug, can you just use 8 instead of CHAR_BIT?

On Apr 8, 2009, at 9:42 AM, Preston Gurd wrote:

> This patch breaks my build, because CHAR_BIT is undefined.
>
> Surely the patch must also add an include of <limits.h> to obtain the
> definition of CHAR_BIT?
>
>
>
> On Wed, 2009-04-08 at 11:18 -0400, Douglas Gregor wrote:
>> Author: dgregor
>> Date: Wed Apr  8 10:18:21 2009
>> New Revision: 68610
>>
>> URL: http://llvm.org/viewvc/llvm-project?rev=68610&view=rev
>> Log:
>> Add BitstreamWriter::GetCurrentBitNo, to report where we are in the  
>> output bitstream
>>
>> Modified:
>>    llvm/trunk/include/llvm/Bitcode/BitstreamWriter.h
>>
>> Modified: llvm/trunk/include/llvm/Bitcode/BitstreamWriter.h
>> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/Bitcode/BitstreamWriter.h?rev=68610&r1=68609&r2=68610&view=diff
>>
>> = 
>> = 
>> = 
>> = 
>> = 
>> = 
>> = 
>> = 
>> = 
>> =====================================================================
>> --- llvm/trunk/include/llvm/Bitcode/BitstreamWriter.h (original)
>> +++ llvm/trunk/include/llvm/Bitcode/BitstreamWriter.h Wed Apr  8  
>> 10:18:21 2009
>> @@ -79,6 +79,9 @@
>>
>>   std::vector<unsigned char> &getBuffer() { return Out; }
>>
>> +  /// \brief Retrieve the current position in the stream, in bits.
>> +  uint64_t GetCurrentBitNo() const { return Out.size() * CHAR_BIT  
>> + CurBit; }
>> +
>>   // 
>> = 
>> = 
>> = 
>> -------------------------------------------------------------------- 
>> ===//
>>   // Basic Primitives for emitting bits to the stream.
>>   // 
>> = 
>> = 
>> = 
>> -------------------------------------------------------------------- 
>> ===//
>>
>>
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