On Nov 19, 2008, at 11:26 PM, Chris Lattner wrote:
>>
>> /// #included, and macros currently being expanded from, not
>> counting
>> /// CurLexer/CurTokenLexer.
>> struct IncludeStackInfo {
>> - Lexer *TheLexer;
>> + Lexer *TheLexer;
>> + PTHLexer *ThePTHLexer;
>> + PreprocessorLexer *ThePPLexer;
>> + TokenLexer *TheTokenLexer;
>> const DirectoryLookup *TheDirLookup;
>
> Do you plan to kill off ThePTHLexer/TheLexer? We should just need
> ThePPLexer eventually.
Maybe. Depends on the overhead of doing virtual calls versus relying
on the branch predicator to make things fast.
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