fixup! Support first-class callables in const-expressions

Author: TimWolla

ext/opcache/zend_persist.c

@@ -192,6 +192,9 @@ static zend_ast *zend_persist_ast(zend_ast *ast)
 		zend_ast_zval *copy = zend_shared_memdup(ast, sizeof(zend_ast_zval));
 		zend_persist_op_array(&copy->val);
 		node = (zend_ast *) copy;
+	} else if (ast->kind == ZEND_AST_CALLABLE_CONVERT) {
+		zend_ast_fcc *copy = zend_shared_memdup(ast, sizeof(zend_ast_fcc));
+		node = (zend_ast *) copy;
 	} else {
 		uint32_t children = zend_ast_get_num_children(ast);
 		node = zend_shared_memdup(ast, zend_ast_size(children));

ext/opcache/zend_persist_calc.c

@@ -89,6 +89,8 @@ static void zend_persist_ast_calc(zend_ast *ast)
 	} else if (ast->kind == ZEND_AST_OP_ARRAY) {
 		ADD_SIZE(sizeof(zend_ast_zval));
 		zend_persist_op_array_calc(&((zend_ast_zval*)(ast))->val);
+	} else if (ast->kind == ZEND_AST_CALLABLE_CONVERT) {
+		ADD_SIZE(sizeof(zend_ast_fcc));
 	} else {
 		uint32_t children = zend_ast_get_num_children(ast);
 		ADD_SIZE(zend_ast_size(children));