__kwargs is ok

package/PikaStdLib/PikaStdData_Dict.c

@@ -59,7 +59,9 @@ void PikaStdData_Dict___del__(PikaObj* self) {
     PikaDict* dict = obj_getPtr(self, "dict");
     PikaDict* keys = obj_getPtr(self, "_keys");
     dict_deinit(dict);
-    dict_deinit(keys);
+    if (NULL != keys) {
+        dict_deinit(keys);
+    }
 }
 
 void PikaStdData_dict_keys___init__(PikaObj* self, PikaObj* dict) {

port/linux/.vscode/launch.json

@@ -11,7 +11,7 @@
             "program": "${workspaceFolder}/build/test/pikascript_test",
             // "program": "${workspaceFolder}/build/boot/demo06-pikamain/pikascript_demo06-pikamain",
             "args": [
-                "--gtest_filter=vm.keyword_2"
+                // "--gtest_filter=vm.keyword_2"
             ],
             "stopAtEntry": false,
             "cwd": "${workspaceFolder}",

port/linux/package/pikascript/pikascript-lib/PikaStdLib/PikaStdData_Dict.c

@@ -59,7 +59,9 @@ void PikaStdData_Dict___del__(PikaObj* self) {
     PikaDict* dict = obj_getPtr(self, "dict");
     PikaDict* keys = obj_getPtr(self, "_keys");
     dict_deinit(dict);
-    dict_deinit(keys);
+    if (NULL != keys) {
+        dict_deinit(keys);
+    }
 }
 
 void PikaStdData_dict_keys___init__(PikaObj* self, PikaObj* dict) {

port/linux/test/VM-test.cpp

@@ -1214,7 +1214,7 @@ TEST(VM, issue_I5OJQB) {
 TEST(vm, keyword_2) {
     char* line =
         "def test(a, b):\n"
-        "    print(a, b)\n"
+        "    print(__kwargs['a'], __kwargs['b'])\n"
         "test(a=1, b= 2)";
     PikaObj* self = newRootObj("root", New_PikaStdLib_SysObj);
     obj_run(self, line);

src/PikaVM.c

@@ -485,14 +485,6 @@ static Arg* VM_instruction_handler_GER(PikaObj* self,
     return err_arg;
 }
 
-static int32_t __foreach_handler_deinitTuple(Arg* argEach, Args* context) {
-    if (arg_getType(argEach) == ARG_TYPE_TUPLE) {
-        PikaTuple* tuple = arg_getPtr(argEach);
-        tuple_deinit(tuple);
-    }
-    return PIKA_RES_OK;
-}
-
 Arg* _obj_runMethodArgWithState(PikaObj* self,
                                 PikaObj* method_args_obj,
                                 Arg* method_arg,
@@ -542,7 +534,6 @@ Arg* _obj_runMethodArgWithState(PikaObj* self,
         return_arg = arg_copy_noalloc(
             args_getArg(method_args_obj->list, (char*)"return"), ret_arg_reg);
     }
-    args_foreach(method_args_obj->list, __foreach_handler_deinitTuple, NULL);
     return return_arg;
 }
 
@@ -719,6 +710,17 @@ static int VMState_loadArgsFromMethodArg(VMState* vm,
                             tuple_obj);
     }
 
+    if (dict != NULL) {
+        if (NULL == keyword_dict_name) {
+            keyword_dict_name = "__kwargs";
+        }
+        /* load keyword dict */
+        PikaObj* New_PikaStdData_Dict(Args * args);
+        PikaObj* dict_obj = newNormalObj(New_PikaStdData_Dict);
+        obj_setPtr(dict_obj, "dict", dict);
+        args_setPtrWithType(args, keyword_dict_name, ARG_TYPE_OBJECT, dict_obj);
+    }
+
     /* load 'self' as the first arg when call object method */
     if (method_type == ARG_TYPE_METHOD_OBJECT) {
         Arg* call_arg = arg_setRef(NULL, "self", method_host_obj);

src/dataArgs.c

@@ -34,6 +34,7 @@
 #include "dataStrs.h"
 
 void args_deinit(Args* self) {
+    pika_assert(self != NULL);
     link_deinit(self);
 }
 

src/dataLink.c

@@ -41,6 +41,7 @@ void __link_deinit_pyload(Link* self) {
 }
 
 void link_deinit(Link* self) {
+    pika_assert(self != NULL);
     __link_deinit_pyload(self);
     pikaFree(self, sizeof(Link));
 }