walkero
/
cppcheck
1
0
Fork 0
Code Issues Pull Requests Projects Releases 1 Wiki Activity

Refactoring; use visitAstNodes

This commit is contained in:
Daniel Marjamäki 2018-11-23 20:33:31 +01:00
parent 2214ef5359
commit 2b09354b05
1 changed files with 10 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

23
lib/checkclass.cpp
View File

@ -1547,26 +1547,23 @@ bool CheckClass::hasAssignSelf(const Function *func, const Token *rhs)
if (!Token::simpleMatch(tok, "if ("))
continue;
std::stack<const Token *> tokens;
tokens.push(tok->next()->astOperand2());
while (!tokens.empty()) {
const Token *tok2 = tokens.top();
tokens.pop();
if (!tok2)
continue;
tokens.push(tok2->astOperand1());
tokens.push(tok2->astOperand2());
bool ret = false;
visitAstNodes(tok->next()->astOperand2(),
[&](const Token *tok2) {
if (!Token::Match(tok2, "==|!="))
continue;
return ChildrenToVisit::op1_and_op2;
if (Token::simpleMatch(tok2->astOperand1(), "this"))
tok2 = tok2->astOperand2();
else if (Token::simpleMatch(tok2->astOperand2(), "this"))
tok2 = tok2->astOperand1();
else
continue;
return ChildrenToVisit::op1_and_op2;
if (tok2 && tok2->isUnaryOp("&") && tok2->astOperand1()->str() == rhs->str())
return true;
}
ret = true;
return ret ? ChildrenToVisit::done : ChildrenToVisit::op1_and_op2;
});
if (ret)
return ret;
}
return false;