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

Fixed #1678 (false positive: Member variable not initialized in the constructor, for arrays of undefined type)

This commit is contained in:
Daniel Marjamki 2010-05-15 20:24:11 +02:00
parent c0149d3cd1
commit 8e3c39ae5b
2 changed files with 17 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
lib/checkclass.cpp
View File

@ -152,10 +152,9 @@ CheckClass::Var *CheckClass::getVarList(const Token *tok1, bool withClasses, boo
// Array?
else if (Token::Match(next, "%type% %var% [") && next->next()->str() != "operator")
{
if (!withClasses)
if (!withClasses && !next->isStandardType())
{
if (Token::findmatch(_tokenizer->tokens(), ("class|struct " + next->str()).c_str()))
continue;
continue;
}
varname = next->strAt(1);
}
@ -545,7 +544,7 @@ void CheckClass::checkConstructors(const Token *tok1, const std::string &funcnam
const std::string className = tok1->strAt(1);
// Check that all member variables are initialized..
bool withClasses = bool(_settings->inconclusive && funcname == "operator =");
const bool withClasses = bool(_settings->inconclusive && funcname == "operator =");
Var *varlist = getVarList(tok1, withClasses, isStruct);
int indentlevel = 0;

14
test/testclass.cpp
View File

@ -57,6 +57,7 @@ private:
TEST_CASE(uninitVarArray2);
TEST_CASE(uninitVarArray3);
TEST_CASE(uninitVarArray4);
TEST_CASE(uninitVarArray5);
TEST_CASE(uninitVarArray2D);
TEST_CASE(uninitMissingFuncDef);// can't expand function in constructor
TEST_CASE(privateCtor1); // If constructor is private..
@ -1627,6 +1628,19 @@ private:
ASSERT_EQUALS("", errout.str());
}
void uninitVarArray5()
{
checkUninitVar("class Foo\n"
"{\n"
"private:\n"
" Bar bars[10];\n"
"public:\n"
" Foo()\n"
" { }\n"
"};\n");
ASSERT_EQUALS("", errout.str());
}
void uninitVarArray2D()
{
checkUninitVar("class John\n"