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Implement this binding for arrow functions.

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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
2017-10-02 04:59:31 -07:00
committed by yichoi
parent 1cc7cb58ce
commit 9f0cf9ef1c
12 changed files with 368 additions and 152 deletions
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jerry-core/vm/vm.c
+18 -2
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@@ -302,8 +302,24 @@ vm_construct_literal_object (vm_frame_ctx_t *frame_ctx_p, /**< frame context */
if (is_function)
{
ecma_object_t *func_obj_p = ecma_op_create_function_object (frame_ctx_p->lex_env_p,
bytecode_p);
ecma_object_t *func_obj_p;
#ifndef CONFIG_DISABLE_ES2015_ARROW_FUNCTION
if (!(bytecode_p->status_flags & CBC_CODE_FLAGS_ARROW_FUNCTION))
{
func_obj_p = ecma_op_create_function_object (frame_ctx_p->lex_env_p,
bytecode_p);
}
else
{
func_obj_p = ecma_op_create_arrow_function_object (frame_ctx_p->lex_env_p,
bytecode_p,
frame_ctx_p->this_binding);
}
#else /* CONFIG_DISABLE_ES2015_ARROW_FUNCTION */
func_obj_p = ecma_op_create_function_object (frame_ctx_p->lex_env_p,
bytecode_p);
#endif /* !CONFIG_DISABLE_ES2015_ARROW_FUNCTION */
return ecma_make_object_value (func_obj_p);
}