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Lines Matching refs:Ifdef

137 /// else (e.g. \#ifdef).
346           Sub == "def" ||   // "ifdef"
348         // We know the entire #if/#ifdef/#ifndef block will be skipped, don't
2097 /// HandleIfdefDirective - Implements the \#ifdef/\#ifndef directive.  isIfndef
2120   CheckEndOfDirective(isIfndef ? "ifndef" : "ifdef");
2127     // If the start of a top-level #ifdef and if the macro is not defined,
2132       assert(isIfndef && "#ifdef shouldn't reach here");
2146       Callbacks->Ifdef(DirectiveTok.getLocation(), MacroNameTok, MD);