diff options
Diffstat (limited to 'lib/Lex')
| -rw-r--r-- | lib/Lex/PPCaching.cpp | 5 | ||||
| -rw-r--r-- | lib/Lex/Preprocessor.cpp | 1 |
2 files changed, 1 insertions, 5 deletions
diff --git a/lib/Lex/PPCaching.cpp b/lib/Lex/PPCaching.cpp index 1f39088d7f..ed67754e6e 100644 --- a/lib/Lex/PPCaching.cpp +++ b/lib/Lex/PPCaching.cpp @@ -24,7 +24,6 @@ using namespace clang; /// be called multiple times and CommitBacktrackedTokens/Backtrack calls will /// be combined with the EnableBacktrackAtThisPos calls in reverse order. void Preprocessor::EnableBacktrackAtThisPos() { - CacheTokens = true; BacktrackPositions.push_back(CachedLexPos); EnterCachingLexMode(); } @@ -34,7 +33,6 @@ void Preprocessor::CommitBacktrackedTokens() { assert(!BacktrackPositions.empty() && "EnableBacktrackAtThisPos was not called!"); BacktrackPositions.pop_back(); - CacheTokens = !BacktrackPositions.empty(); } /// Backtrack - Make Preprocessor re-lex the tokens that were lexed since @@ -44,7 +42,6 @@ void Preprocessor::Backtrack() { && "EnableBacktrackAtThisPos was not called!"); CachedLexPos = BacktrackPositions.back(); BacktrackPositions.pop_back(); - CacheTokens = !BacktrackPositions.empty(); } void Preprocessor::CachingLex(Token &Result) { @@ -56,7 +53,7 @@ void Preprocessor::CachingLex(Token &Result) { ExitCachingLexMode(); Lex(Result); - if (!CacheTokens) { + if (!isBacktrackEnabled()) { // All cached tokens were consumed. CachedTokens.clear(); CachedLexPos = 0; diff --git a/lib/Lex/Preprocessor.cpp b/lib/Lex/Preprocessor.cpp index 2d4d3a7324..5e97326994 100644 --- a/lib/Lex/Preprocessor.cpp +++ b/lib/Lex/Preprocessor.cpp @@ -69,7 +69,6 @@ Preprocessor::Preprocessor(Diagnostic &diags, const LangOptions &opts, InMacroArgs = false; NumCachedTokenLexers = 0; - CacheTokens = false; CachedLexPos = 0; // "Poison" __VA_ARGS__, which can only appear in the expansion of a macro. |