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Reduce duplication, omit building unneeded string

This commit is contained in:
Dmitry-Me 2017-09-18 03:06:35 +03:00
parent 7d6ef71c4d
commit 696c5b8100
1 changed files with 5 additions and 5 deletions
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10
lib/checkcondition.cpp
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@ -182,11 +182,11 @@ bool CheckCondition::assignIfParseScope(const Token * const assignTok,
const Token *vartok = tok2->next();
const std::string& op(vartok->strAt(1));
const MathLib::bigint num2 = MathLib::toLongNumber(vartok->strAt(2));
const std::string condition(vartok->str() + op + vartok->strAt(2));
if (op == "==" && (num & num2) != ((bitop=='&') ? num2 : num))
assignIfError(assignTok, tok2, condition, false);
else if (op == "!=" && (num & num2) != ((bitop=='&') ? num2 : num))
assignIfError(assignTok, tok2, condition, true);
if ((num & num2) != ((bitop=='&') ? num2 : num)) {
const bool alwaysTrue = op == "!=";
const std::string condition(vartok->str() + op + vartok->strAt(2));
assignIfError(assignTok, tok2, condition, alwaysTrue);
}
}
if (Token::Match(tok2, "%varid% %op%", varid) && tok2->next()->isAssignmentOp()) {
return true;