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

Refactoring, use early continue in loop

This commit is contained in:
Daniel Marjamäki 2017-09-21 22:53:15 +02:00
parent 411c5e5f7e
commit 5e618418d5
1 changed files with 32 additions and 31 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

63
lib/checkother.cpp
View File

@ -1579,41 +1579,42 @@ void CheckOther::checkIncompleteStatement()
tok = tok->link();
else if (Token::Match(tok, "[;{}] %str%|%num%")) {
// No warning if numeric constant is followed by a "." or ","
if (Token::Match(tok->next(), "%num% [,.]"))
continue;
if (!Token::Match(tok, "[;{}] %str%|%num%"))
continue;
// No warning for [;{}] (void *) 0 ;
if (Token::Match(tok, "[;{}] 0 ;") && (tok->next()->isCast() || tok->next()->isExpandedMacro()))
continue;
// No warning if numeric constant is followed by a "." or ","
if (Token::Match(tok->next(), "%num% [,.]"))
continue;
// bailout if there is a "? :" in this statement
bool bailout = false;
for (const Token *tok2 = tok->tokAt(2); tok2; tok2 = tok2->next()) {
if (tok2->str() == "?") {
bailout = true;
break;
} else if (tok2->str() == ";")
break;
}
if (bailout)
continue;
// No warning for [;{}] (void *) 0 ;
if (Token::Match(tok, "[;{}] 0 ;") && (tok->next()->isCast() || tok->next()->isExpandedMacro()))
continue;
// no warning if this is the last statement in a ({})
for (const Token *tok2 = tok->next(); tok2; tok2 = tok2->next()) {
if (tok2->str() == "(")
tok2 = tok2->link();
else if (Token::Match(tok2, "[;{}]")) {
bailout = Token::simpleMatch(tok2, "; } )");
break;
}
}
if (bailout)
continue;
constStatementError(tok->next(), tok->next()->isNumber() ? "numeric" : "string");
// bailout if there is a "? :" in this statement
bool bailout = false;
for (const Token *tok2 = tok->tokAt(2); tok2; tok2 = tok2->next()) {
if (tok2->str() == "?") {
bailout = true;
break;
} else if (tok2->str() == ";")
break;
}
if (bailout)
continue;
// no warning if this is the last statement in a ({})
for (const Token *tok2 = tok->next(); tok2; tok2 = tok2->next()) {
if (tok2->str() == "(")
tok2 = tok2->link();
else if (Token::Match(tok2, "[;{}]")) {
bailout = Token::simpleMatch(tok2, "; } )");
break;
}
}
if (bailout)
continue;
constStatementError(tok->next(), tok->next()->isNumber() ? "numeric" : "string");
}
}