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Added new target support to Boolean, String, Number Object (#4368)

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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
2020-12-17 09:44:59 +01:00
committed by GitHub
parent e2be8f4c79
commit 1937f820e1
9 changed files with 211 additions and 17 deletions
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jerry-core/ecma/operations/ecma-string-object.c
+23 -3
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@@ -22,6 +22,8 @@
#include "ecma-objects.h"
#include "ecma-objects-general.h"
#include "ecma-string-object.h"
#include "ecma-function-object.h"
#include "jcontext.h"
/** \addtogroup ecma ECMA
* @{
@@ -60,12 +62,24 @@ ecma_op_create_string_object (const ecma_value_t *arguments_list_p, /**< list of
prim_value = ecma_make_string_value (str_p);
}
ecma_builtin_id_t proto_id;
#if ENABLED (JERRY_BUILTIN_STRING)
ecma_object_t *prototype_obj_p = ecma_builtin_get (ECMA_BUILTIN_ID_STRING_PROTOTYPE);
proto_id = ECMA_BUILTIN_ID_STRING_PROTOTYPE;
#else /* !ENABLED (JERRY_BUILTIN_STRING) */
ecma_object_t *prototype_obj_p = ecma_builtin_get (ECMA_BUILTIN_ID_OBJECT_PROTOTYPE);
proto_id = ECMA_BUILTIN_ID_OBJECT_PROTOTYPE;
#endif /* ENABLED (JERRY_BUILTIN_STRING) */
ecma_object_t *prototype_obj_p = ecma_builtin_get (proto_id);
#if ENABLED (JERRY_ESNEXT)
ecma_object_t *new_target = JERRY_CONTEXT (current_new_target);
if (new_target)
{
prototype_obj_p = ecma_op_get_prototype_from_constructor (new_target, proto_id);
if (JERRY_UNLIKELY (prototype_obj_p == NULL))
{
return ECMA_VALUE_ERROR;
}
}
#endif /* ENABLED (JERRY_ESNEXT) */
ecma_object_t *object_p = ecma_create_object (prototype_obj_p,
sizeof (ecma_extended_object_t),
ECMA_OBJECT_TYPE_CLASS);
@@ -74,6 +88,12 @@ ecma_op_create_string_object (const ecma_value_t *arguments_list_p, /**< list of
ext_object_p->u.class_prop.class_id = LIT_MAGIC_STRING_STRING_UL;
ext_object_p->u.class_prop.u.value = prim_value;
#if ENABLED (JERRY_ESNEXT)
if (new_target)
{
ecma_deref_object (prototype_obj_p);
}
#endif /* ENABLED (JERRY_ESNEXT) */
return ecma_make_object_value (object_p);
} /* ecma_op_create_string_object */