Method isMemberFunc

lib/checkclass.cpp:2409–2450

}

bool CheckClassImpl::isMemberFunc(const Scope *scope, const Token *tok)
{
    if (!tok->function()) {
        if (Token::simpleMatch(tok->astParent(), ".") && Token::simpleMatch(tok->astParent()->astOperand1(), "this"))
            return true;
        for (const Function &func : scope->functionList) {
            if (func.name() == tok->str()) {
                const Token* tok2 = tok->tokAt(2);
                int argsPassed = tok2->str() == ")" ? 0 : 1;
                for (;;) {
                    tok2 = tok2->nextArgument();
                    if (tok2)
                        argsPassed++;
                    else
                        break;
                }
                if (argsPassed == func.argCount() ||
                    (func.isVariadic() && argsPassed >= (func.argCount() - 1)) ||
                    (argsPassed < func.argCount() && argsPassed >= func.minArgCount()))
                    return true;
            }
        }
    } else if (tok->function()->nestedIn == scope)
        return !tok->function()->isStatic();

    // not found in this class
    if (!scope->definedType->derivedFrom.empty()) {
        // check each base class
        for (const Type::BaseInfo & i : scope->definedType->derivedFrom) {
            // find the base class
            const Type *derivedFrom = i.type;

            // find the function in the base class
            if (derivedFrom && derivedFrom->classScope && derivedFrom->classScope != scope) {
                if (isMemberFunc(derivedFrom->classScope, tok))
                    return true;
            }
        }
    }

    return false;
}

bool CheckClassImpl::isConstMemberFunc(const Scope *scope, const Token *tok)
{