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C++: Reduce calls to translationUnit->tokenCount()

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Change-Id: I59527ded34873286072be51c6a141dffcbf93406
Reviewed-by: Nikolai Kosjar <nikolai.kosjar@digia.com>
This commit is contained in:
hjk
2013-04-15 15:56:44 +02:00
parent ad9081e3d8
commit 90b4f5c95e
1 changed files with 3 additions and 2 deletions
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5
src/libs/3rdparty/cplusplus/Parser.cpp vendored
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@@ -6440,10 +6440,11 @@ void Parser::rewind(unsigned cursor)
fprintf(stderr, "! rewinding from token %d to token %d\n", _tokenIndex, cursor); fprintf(stderr, "! rewinding from token %d to token %d\n", _tokenIndex, cursor);
#endif #endif
if (cursor < _translationUnit->tokenCount()) const int n = _translationUnit->tokenCount();
if (cursor < n)
_tokenIndex = cursor; _tokenIndex = cursor;
else else
_tokenIndex = _translationUnit->tokenCount() - 1; _tokenIndex = n - 1;
} }
void Parser::warning(unsigned index, const char *format, ...) void Parser::warning(unsigned index, const char *format, ...)