if (parent_flags & ZEND_ACC_ABSTRACT) {
child->common.fn_flags |= ZEND_ACC_IMPLEMENTED_ABSTRACT;
child->common.prototype = parent;
- } else if (!(parent->common.fn_flags & ZEND_ACC_CTOR) || (parent->common.prototype && parent->common.prototype->common.scope->ce_flags && ZEND_ACC_INTERFACE)) {
+ } else if (!(parent->common.fn_flags & ZEND_ACC_CTOR) || (parent->common.prototype && (parent->common.prototype->common.scope->ce_flags & ZEND_ACC_INTERFACE))) {
/* ctors only have a prototype if it comes from an interface */
child->common.prototype = parent->common.prototype ? parent->common.prototype : parent;
}
- if (child->common.prototype) {
+ if (child->common.prototype && (child->common.prototype->common.fn_flags & ZEND_ACC_ABSTRACT)) {
if (!zend_do_perform_implementation_check(child, child->common.prototype)) {
zend_error(E_COMPILE_ERROR, "Declaration of %s::%s() must be compatible with that of %s::%s()", ZEND_FN_SCOPE_NAME(child), child->common.function_name, ZEND_FN_SCOPE_NAME(child->common.prototype), child->common.prototype->common.function_name);
}