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Added new target support in Map, WeakMap, Set and WeakSet (#3701)

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JerryScript-DCO-1.0-Signed-off-by: bence gabor kis kisbg@inf.u-szeged.hu
This commit is contained in:
kisbg
2020-05-04 14:24:39 +02:00
committed by GitHub
parent b5d9699788
commit 14cea9c1ec
3 changed files with 133 additions and 22 deletions
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jerry-core/api/jerry.c
+34 -16
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@@ -4422,42 +4422,46 @@ jerry_create_container (jerry_container_type_t container_type, /**< Type of the
}
}
lit_magic_string_id_t lit_id;
ecma_builtin_id_t proto_id;
ecma_builtin_id_t ctor_id;
switch (container_type)
{
#if ENABLED (JERRY_ES2015_BUILTIN_MAP)
case JERRY_CONTAINER_TYPE_MAP:
{
return ecma_op_container_create (arguments_list_p,
arguments_list_len,
LIT_MAGIC_STRING_MAP_UL,
ECMA_BUILTIN_ID_MAP_PROTOTYPE);
lit_id = LIT_MAGIC_STRING_MAP_UL;
proto_id = ECMA_BUILTIN_ID_MAP_PROTOTYPE;
ctor_id = ECMA_BUILTIN_ID_MAP;
break;
}
#endif /* ENABLED (JERRY_ES2015_BUILTIN_MAP) */
#if ENABLED (JERRY_ES2015_BUILTIN_SET)
case JERRY_CONTAINER_TYPE_SET:
{
return ecma_op_container_create (arguments_list_p,
arguments_list_len,
LIT_MAGIC_STRING_SET_UL,
ECMA_BUILTIN_ID_SET_PROTOTYPE);
lit_id = LIT_MAGIC_STRING_SET_UL;
proto_id = ECMA_BUILTIN_ID_SET_PROTOTYPE;
ctor_id = ECMA_BUILTIN_ID_SET;
break;
}
#endif /* ENABLED (JERRY_ES2015_BUILTIN_SET) */
#if ENABLED (JERRY_ES2015_BUILTIN_WEAKMAP)
case JERRY_CONTAINER_TYPE_WEAKMAP:
{
return ecma_op_container_create (arguments_list_p,
arguments_list_len,
LIT_MAGIC_STRING_WEAKMAP_UL,
ECMA_BUILTIN_ID_WEAKMAP_PROTOTYPE);
lit_id = LIT_MAGIC_STRING_WEAKMAP_UL;
proto_id = ECMA_BUILTIN_ID_WEAKMAP_PROTOTYPE;
ctor_id = ECMA_BUILTIN_ID_WEAKMAP;
break;
}
#endif /* ENABLED (JERRY_ES2015_BUILTIN_WEAKMAP) */
#if ENABLED (JERRY_ES2015_BUILTIN_WEAKSET)
case JERRY_CONTAINER_TYPE_WEAKSET:
{
return ecma_op_container_create (arguments_list_p,
arguments_list_len,
LIT_MAGIC_STRING_WEAKSET_UL,
ECMA_BUILTIN_ID_WEAKSET_PROTOTYPE);
lit_id = LIT_MAGIC_STRING_WEAKSET_UL;
proto_id = ECMA_BUILTIN_ID_WEAKSET_PROTOTYPE;
ctor_id = ECMA_BUILTIN_ID_WEAKSET;
break;
}
#endif /* ENABLED (JERRY_ES2015_BUILTIN_WEAKSET) */
default:
@@ -4465,6 +4469,20 @@ jerry_create_container (jerry_container_type_t container_type, /**< Type of the
return jerry_throw (ecma_raise_type_error (ECMA_ERR_MSG ("Invalid container type.")));
}
}
ecma_object_t * old_new_target_p = JERRY_CONTEXT (current_new_target);
if (old_new_target_p == NULL)
{
JERRY_CONTEXT (current_new_target) = ecma_builtin_get (ctor_id);
}
ecma_value_t container_value = ecma_op_container_create (arguments_list_p,
arguments_list_len,
lit_id,
proto_id);
JERRY_CONTEXT (current_new_target) = old_new_target_p;
return container_value;
#else /* !ENABLED (JERRY_ES2015_BUILTIN_CONTAINER) */
JERRY_UNUSED (arguments_list_p);
JERRY_UNUSED (arguments_list_len);