Re-add GC_DTOR and GC_DTOR_NO_REF

Author: dstogov

Zend/zend_types.h

@@ -638,6 +638,26 @@ static zend_always_inline uint8_t zval_get_type(const zval* pz) {
 #define GC_TRY_ADDREF(p)			zend_gc_try_addref(&(p)->gc)
 #define GC_TRY_DELREF(p)			zend_gc_try_delref(&(p)->gc)
 
+#define GC_DTOR(p) \
+	do { \
+		zend_refcounted_h *_p = &(p)->gc; \
+		if (zend_gc_delref(_p) == 0) { \
+			rc_dtor_func((zend_refcounted *)_p); \
+		} else { \
+			gc_check_possible_root((zend_refcounted *)_p); \
+		} \
+	} while (0)
+
+#define GC_DTOR_NO_REF(p) \
+	do { \
+		zend_refcounted_h *_p = &(p)->gc; \
+		if (zend_gc_delref(_p) == 0) { \
+			rc_dtor_func((zend_refcounted *)_p); \
+		} else { \
+			gc_check_possible_root_no_ref((zend_refcounted *)_p); \
+		} \
+	} while (0)
+
 #define GC_TYPE_MASK				0x0000000f
 #define GC_FLAGS_MASK				0x000003f0
 #define GC_INFO_MASK				0xfffffc00