Function findChainFinalizerAncestor

src/ast/ast_generate.cpp:303–309

    }

    Structure * findChainFinalizerAncestor ( Structure * cls ) {
        if ( !cls || !cls->isClass || !cls->parent ) return nullptr;
        for ( auto * anc = cls->parent; anc; anc = anc->parent ) {
            if ( anc->hasUserFinalizer() ) return anc;
        }
        return nullptr;
    }

    // return [[t()]] -- or, for a class derived from a parent with a user ctor,
    // emit the let-self / call Parent`Parent(self) / return self chain body.