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CheckOther::functionVariableUsage: minor optimization.

This commit is contained in:
Nicolas Le Cam 2009-01-20 22:40:10 +00:00
parent 5eb89414c8
commit acdc381ff3
1 changed files with 11 additions and 11 deletions
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22
src/checkother.cpp
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@ -867,7 +867,7 @@ void CheckOther::functionVariableUsage()
static const unsigned int USAGE_WRITE = 4;
int indentlevel = 0;
for (const Token *tok = tok1; tok; tok = tok->next())
for (const Token *tok = tok1->next(); tok; tok = tok->next())
{
if (tok->str() == "{")
++indentlevel;
@ -902,34 +902,34 @@ void CheckOther::functionVariableUsage()
if (Token::Match(tok, "[;{}] bool|char|short|int|long|float|double %var% ;|="))
varUsage[ tok->strAt(2)] = USAGE_DECLARE;
if (Token::Match(tok, "[;{}] bool|char|short|int|long|float|double * %var% ;|="))
else if (Token::Match(tok, "[;{}] bool|char|short|int|long|float|double * %var% ;|="))
varUsage[ tok->strAt(3)] = USAGE_DECLARE;
if (Token::Match(tok, "delete|return %var%"))
else if (Token::Match(tok, "delete|return %var%"))
varUsage[ tok->strAt(1)] |= USAGE_READ;
if (Token::Match(tok, "%var% ="))
else if (Token::Match(tok, "%var% ="))
varUsage[ tok->str()] |= USAGE_WRITE;
if (Token::Match(tok, "else %var% ="))
else if (Token::Match(tok, "else %var% ="))
varUsage[ tok->strAt(1)] |= USAGE_WRITE;
if (Token::Match(tok, ">>|& %var%"))
else if (Token::Match(tok, ">>|& %var%"))
varUsage[ tok->strAt(1)] |= (USAGE_WRITE | USAGE_READ);
if ((Token::Match(tok, "[(=&!]") || isOp(tok)) && Token::Match(tok->next(), "%var%"))
else if ((Token::Match(tok, "[(=&!]") || isOp(tok)) && Token::Match(tok->next(), "%var%"))
varUsage[ tok->strAt(1)] |= USAGE_READ;
if (Token::Match(tok, "-=|+=|*=|/=|&=|^= %var%") || Token::Match(tok, "|= %var%"))
else if (Token::Match(tok, "-=|+=|*=|/=|&=|^= %var%") || Token::Match(tok, "|= %var%"))
varUsage[ tok->strAt(1)] |= USAGE_READ;
if (Token::Match(tok, "%var%") && (tok->next()->str() == ")" || isOp(tok->next())))
else if (Token::Match(tok, "%var%") && (tok->next()->str() == ")" || isOp(tok->next())))
varUsage[ tok->str()] |= USAGE_READ;
if (Token::Match(tok, "[(,] %var% [,)]"))
else if (Token::Match(tok, "[(,] %var% [,)]"))
varUsage[ tok->strAt(1)] |= USAGE_WRITE;
if (Token::Match(tok, "; %var% ;"))
else if (Token::Match(tok, "; %var% ;"))
varUsage[ tok->strAt(1)] |= USAGE_READ;
}