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Implement environment record for class constructors (#4207)

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JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
This commit is contained in:
Zoltan Herczeg
2020-10-12 13:13:38 +02:00
committed by GitHub
parent d317124650
commit 3c2a3f5dd9
11 changed files with 220 additions and 95 deletions
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jerry-core/ecma/base/ecma-gc.c
+37 -13
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@@ -197,9 +197,7 @@ ecma_gc_mark_properties (ecma_property_pair_t *property_pair_p) /**< property pa
if (ecma_is_value_object (value))
{
ecma_object_t *value_obj_p = ecma_get_object_from_value (value);
ecma_gc_set_object_visited (value_obj_p);
ecma_gc_set_object_visited (ecma_get_object_from_value (value));
}
break;
}
@@ -225,6 +223,24 @@ ecma_gc_mark_properties (ecma_property_pair_t *property_pair_p) /**< property pa
JERRY_ASSERT (ECMA_PROPERTY_GET_NAME_TYPE (property) == ECMA_DIRECT_STRING_MAGIC
&& property_pair_p->names_cp[index] >= LIT_INTERNAL_MAGIC_STRING_FIRST_DATA
&& property_pair_p->names_cp[index] < LIT_MAGIC_STRING__COUNT);
#if ENABLED (JERRY_ESNEXT)
if (property_pair_p->names_cp[index] == LIT_INTERNAL_MAGIC_STRING_ENVIRONMENT_RECORD)
{
ecma_environment_record_t *environment_record_p;
environment_record_p = ECMA_GET_INTERNAL_VALUE_POINTER (ecma_environment_record_t,
property_pair_p->values[index].value);
if (environment_record_p->this_binding != ECMA_VALUE_UNINITIALIZED)
{
JERRY_ASSERT (ecma_is_value_object (environment_record_p->this_binding));
ecma_gc_set_object_visited (ecma_get_object_from_value (environment_record_p->this_binding));
}
JERRY_ASSERT (ecma_is_value_object (environment_record_p->function_object));
ecma_gc_set_object_visited (ecma_get_object_from_value (environment_record_p->function_object));
}
#endif /* ENABLED (JERRY_ESNEXT) */
break;
}
default:
@@ -1166,6 +1182,24 @@ ecma_gc_free_properties (ecma_object_t *object_p) /**< object */
/* Call the native's free callback. */
switch (name_cp)
{
#if ENABLED (JERRY_ESNEXT)
case LIT_INTERNAL_MAGIC_STRING_ENVIRONMENT_RECORD:
{
ecma_environment_record_t *environment_record_p;
environment_record_p = ECMA_GET_INTERNAL_VALUE_POINTER (ecma_environment_record_t,
prop_pair_p->values[i].value);
jmem_heap_free_block (environment_record_p, sizeof (ecma_environment_record_t));
break;
}
case LIT_INTERNAL_MAGIC_STRING_CLASS_FIELD_COMPUTED:
{
ecma_value_t *compact_collection_p;
compact_collection_p = ECMA_GET_INTERNAL_VALUE_POINTER (ecma_value_t,
prop_pair_p->values[i].value);
ecma_compact_collection_free (compact_collection_p);
break;
}
#endif /* ENABLED (JERRY_ESNEXT) */
#if ENABLED (JERRY_BUILTIN_WEAKMAP) || ENABLED (JERRY_BUILTIN_WEAKSET)
case LIT_INTERNAL_MAGIC_STRING_WEAK_REFS:
{
@@ -1187,16 +1221,6 @@ ecma_gc_free_properties (ecma_object_t *object_p) /**< object */
break;
}
#endif /* ENABLED (JERRY_BUILTIN_WEAKMAP) || ENABLED (JERRY_BUILTIN_WEAKSET) */
#if ENABLED (JERRY_ESNEXT)
case LIT_INTERNAL_MAGIC_STRING_CLASS_FIELD_COMPUTED:
{
ecma_value_t *compact_collection_p;
compact_collection_p = ECMA_GET_INTERNAL_VALUE_POINTER (ecma_value_t,
prop_pair_p->values[i].value);
ecma_compact_collection_free (compact_collection_p);
break;
}
#endif /* ENABLED (JERRY_ESNEXT) */
default:
{
JERRY_ASSERT (name_cp == LIT_INTERNAL_MAGIC_STRING_NATIVE_POINTER);