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Implement import.meta object (#4766)

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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
2021-09-15 17:44:16 +02:00
committed by GitHub
parent 386ec44d4d
commit 77c2602205
27 changed files with 528 additions and 93 deletions
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jerry-core/api/jerry.c
+19 -1
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@@ -740,6 +740,24 @@ jerry_module_set_state_changed_callback (jerry_module_state_changed_callback_t c
#endif /* JERRY_MODULE_SYSTEM */
} /* jerry_module_set_state_changed_callback */
/**
* Sets a callback which is called when an import.meta expression of a module is evaluated the first time.
*/
void
jerry_module_set_import_meta_callback (jerry_module_import_meta_callback_t callback, /**< callback */
void *user_p) /**< pointer passed to the callback */
{
jerry_assert_api_available ();
#if JERRY_MODULE_SYSTEM
JERRY_CONTEXT (module_import_meta_callback_p) = callback;
JERRY_CONTEXT (module_import_meta_callback_user_p) = user_p;
#else /* !JERRY_MODULE_SYSTEM */
JERRY_UNUSED (callback);
JERRY_UNUSED (user_p);
#endif /* JERRY_MODULE_SYSTEM */
} /* jerry_module_set_import_meta_callback */
/**
* Returns the number of import/export requests of a module
*
@@ -5489,7 +5507,7 @@ jerry_get_user_value (const jerry_value_t value) /**< jerry api value */
ecma_value_t script_value = ((cbc_uint8_arguments_t *) bytecode_p)->script_value;
cbc_script_t *script_p = ECMA_GET_INTERNAL_VALUE_POINTER (cbc_script_t, script_value);
if (CBC_SCRIPT_GET_TYPE (script_p) == CBC_SCRIPT_GENERIC)
if (!(script_p->refs_and_type & CBC_SCRIPT_HAS_USER_VALUE))
{
return ECMA_VALUE_UNDEFINED;
}