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BoundFunctions [[Length]] property should be ecma_number_t (#4072)

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This patch fixes #4043.

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
This commit is contained in:
Robert Fancsik
2020-07-28 10:45:01 +02:00
committed by GitHub
parent 9872c441e3
commit d420811a0e
5 changed files with 34 additions and 7 deletions
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jerry-core/ecma/operations/ecma-function-object.c
+3 -3
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@@ -1663,7 +1663,7 @@ ecma_op_bound_function_try_to_lazy_instantiate_property (ecma_object_t *object_p
{
ecma_bound_function_t *bound_func_p = (ecma_bound_function_t *) object_p;
ecma_value_t args_len_or_this = bound_func_p->header.u.bound_function.args_len_or_this;
ecma_integer_value_t length = 0;
ecma_number_t length = 0;
ecma_integer_value_t args_length = 1;
uint8_t length_attributes;
@@ -1679,7 +1679,7 @@ ecma_op_bound_function_try_to_lazy_instantiate_property (ecma_object_t *object_p
}
length_attributes = ECMA_PROPERTY_FLAG_CONFIGURABLE;
length = bound_func_p->target_length - (args_length - 1);
length = ecma_get_number_from_value (bound_func_p->target_length) - (args_length - 1);
/* Set tag bit to represent initialized 'length' property */
ECMA_SET_FIRST_BIT_TO_POINTER_TAG (bound_func_p->header.u.bound_function.target_function);
@@ -1713,7 +1713,7 @@ ecma_op_bound_function_try_to_lazy_instantiate_property (ecma_object_t *object_p
length_attributes,
&len_prop_p);
len_prop_value_p->value = ecma_make_integer_value (length);
len_prop_value_p->value = ecma_make_number_value (length);
return len_prop_p;
}