c++ - CppCheck does not detect memory leak -


have following code, cppcheck(1.68) detects "style" error.

abstracttelegram *telegramfactory::creategetwigwagparametertelegram(byte     address_i, byte subaddress_i, byte tag_i) {    signdatawigwag *pwigwag = new signdatawigwag();     return new sendtelegram(subaddress_i, tag_i, telegram::get_wig_wag,null,0); }

output:

variable 'pwigwag' assigned value never used. variable 'pwigwag' assigned value never used.

any options tune?

i cppcheck developer.

actually.. can't see there memory leak in code.

there classes has automatic memory management.

imagine example signdatawigwag constructor has such code:

signdatawigwag::signdatawigwag() {     instances.push_back(this); }

then can deleted later using instance:

void deleteallinstances() {     while (!instances.empty()) {         delete instances.back();         instances.pop_back();     } }

this not unusual. popular class libraries has lots of classes kind of memory management manual delete not needed..


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