From 8b54a1c68609a41fc1042767a465604dbf54c8c1 Mon Sep 17 00:00:00 2001 From: Benjamin Kramer Date: Sun, 15 Oct 2017 04:27:37 +0000 Subject: [Lex] Remove unused variables. No functionality change. llvm-svn: 315845 --- clang/include/clang/Lex/VariadicMacroSupport.h | 4 +--- clang/lib/Lex/TokenLexer.cpp | 6 ------ 2 files changed, 1 insertion(+), 9 deletions(-) (limited to 'clang') diff --git a/clang/include/clang/Lex/VariadicMacroSupport.h b/clang/include/clang/Lex/VariadicMacroSupport.h index fae0063a4eb..cebaf15187d 100644 --- a/clang/include/clang/Lex/VariadicMacroSupport.h +++ b/clang/include/clang/Lex/VariadicMacroSupport.h @@ -69,8 +69,6 @@ namespace clang { /// \brief A class for tracking whether we're inside a VA_OPT during a /// traversal of the tokens of a variadic macro definition. class VAOptDefinitionContext { - Preprocessor &PP; - /// Contains all the locations of so far unmatched lparens. SmallVector UnmatchedOpeningParens; @@ -79,7 +77,7 @@ namespace clang { public: VAOptDefinitionContext(Preprocessor &PP) - : PP(PP), Ident__VA_OPT__(PP.Ident__VA_OPT__) {} + : Ident__VA_OPT__(PP.Ident__VA_OPT__) {} bool isVAOptToken(const Token &T) const { return Ident__VA_OPT__ && T.getIdentifierInfo() == Ident__VA_OPT__; diff --git a/clang/lib/Lex/TokenLexer.cpp b/clang/lib/Lex/TokenLexer.cpp index c0883dd48e0..194ceecc070 100644 --- a/clang/lib/Lex/TokenLexer.cpp +++ b/clang/lib/Lex/TokenLexer.cpp @@ -184,18 +184,12 @@ void TokenLexer::stringifyVAOPTContents( // Perform token pasting (concatenation) prior to stringization. for (unsigned int CurTokenIdx = 0; CurTokenIdx != NumVAOptTokens; ++CurTokenIdx) { - const unsigned int PrevTokenIdx = CurTokenIdx; - if (VAOPTTokens[CurTokenIdx].is(tok::hashhash)) { assert(CurTokenIdx != 0 && "Can not have __VAOPT__ contents begin with a ##"); Token &LHS = VAOPTTokens[CurTokenIdx - 1]; pasteTokens(LHS, llvm::makeArrayRef(VAOPTTokens, NumVAOptTokens), CurTokenIdx); - // CurTokenIdx is either the same as NumTokens or one past the - // last token concatenated. - // PrevTokenIdx is the index of the hashhash - const unsigned NumTokensPastedTogether = CurTokenIdx - PrevTokenIdx + 1; // Replace the token prior to the first ## in this iteration. ConcatenatedVAOPTResultToks.back() = LHS; if (CurTokenIdx == NumVAOptTokens) -- cgit v1.2.3