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Fixed #9027 (cppcheck on Centos 7 - segmentation fault below CheckCondition::multiCondition2)

This commit is contained in:
Daniel Marjamäki 2019-03-08 19:26:49 +01:00
parent c8003d47e2
commit 75ce67f4b8
2 changed files with 9 additions and 15 deletions
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17
lib/tokenize.cpp
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@ -242,7 +242,7 @@ bool Tokenizer::duplicateTypedef(Token **tokPtr, const Token *name, const Token
if (end)
end = end->next();
} else if (end->str() == "(") {
if (tok->previous()->str().find("operator") == 0) {
if (tok->previous()->str().compare(0, 8, "operator") == 0) {
// conversion operator
return false;
} else if (tok->previous()->str() == "typedef") {
@ -9922,19 +9922,10 @@ void Tokenizer::simplifyOperatorName()
if (isC())
return;
bool isUsingStmt = false;
for (Token *tok = list.front(); tok; tok = tok->next()) {
if (tok->str() == ";") {
if (isUsingStmt && Token::Match(tok->tokAt(-3), "using|:: operator %op% ;")) {
tok->previous()->previous()->str("operator" + tok->previous()->str());
tok->deletePrevious();
}
isUsingStmt = false;
continue;
}
if (tok->str() == "using") {
isUsingStmt = true;
if (Token::Match(tok, "using|:: operator %op% ;")) {
tok->next()->str("operator" + tok->strAt(2));
tok->next()->deleteNext();
continue;
}

7
test/testtokenize.cpp
View File

@ -6193,8 +6193,11 @@ private:
}
void simplifyOperatorName10() { // #8746
const char code[] = "using a::operator=;";
ASSERT_EQUALS("using a :: operator= ;", tokenizeAndStringify(code));
const char code1[] = "using a::operator=;";
ASSERT_EQUALS("using a :: operator= ;", tokenizeAndStringify(code1));
const char code2[] = "return &Fred::operator!=;";
ASSERT_EQUALS("return & Fred :: operator!= ;", tokenizeAndStringify(code2));
}
void simplifyOperatorName11() { // #8889