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Explicit continue, better variable name

This commit is contained in:
Dmitry-Me 2015-10-14 15:06:04 +03:00
parent a97f6f973f
commit f54f9a7d3e
1 changed files with 11 additions and 10 deletions
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21
lib/checkstl.cpp
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@ -744,33 +744,34 @@ void CheckStl::size()
for (const Token* tok = scope->classStart->next(); tok != scope->classEnd; tok = tok->next()) {
if (Token::Match(tok, "%var% . size ( )") ||
Token::Match(tok, "%name% . %var% . size ( )")) {
const Token *tok1 = tok;
// get the variable
const Token *varTok = tok;
if (tok->strAt(2) != "size")
tok1 = tok1->tokAt(2);
varTok = varTok->tokAt(2);
const Token* const end = tok1->tokAt(5);
const Token* const end = varTok->tokAt(5);
// check for comparison to zero
if ((tok->previous() && !tok->previous()->isArithmeticalOp() && Token::Match(end, "==|<=|!=|> 0")) ||
(end->next() && !end->next()->isArithmeticalOp() && Token::Match(tok->tokAt(-2), "0 ==|>=|!=|<"))) {
if (isCpp03ContainerSizeSlow(tok1))
sizeError(tok1);
if (isCpp03ContainerSizeSlow(varTok)) {
sizeError(varTok);
continue;
}
}
// check for comparison to one
if ((tok->previous() && !tok->previous()->isArithmeticalOp() && Token::Match(end, ">=|< 1") && !end->tokAt(2)->isArithmeticalOp()) ||
(end->next() && !end->next()->isArithmeticalOp() && Token::Match(tok->tokAt(-2), "1 <=|>") && !tok->tokAt(-3)->isArithmeticalOp())) {
if (isCpp03ContainerSizeSlow(tok1))
sizeError(tok1);
if (isCpp03ContainerSizeSlow(varTok))
sizeError(varTok);
}
// check for using as boolean expression
else if ((Token::Match(tok->tokAt(-2), "if|while (") && end->str() == ")") ||
(tok->previous()->tokType() == Token::eLogicalOp && Token::Match(end, "&&|)|,|;|%oror%"))) {
if (isCpp03ContainerSizeSlow(tok1))
sizeError(tok1);
if (isCpp03ContainerSizeSlow(varTok))
sizeError(varTok);
}
}
}