Until now arrow functions had a separate type, but most of the time they can be handled similar to single functions.
JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
Also removed the ecma_append_magic_string_to_string method,
because it doesn't get used anymore.
JerryScript-DCO-1.0-Signed-off-by: Adam Szilagyi aszilagy@inf.u-szeged.hu
This patch implements the get, set, has, deleteProperty, ownKeys, and construct methods of the Reflect objects. The Reflect.construct method is missing the new_target support because ecma_op_function_construct doesn't support it yet.
JerryScript-DCO-1.0-Signed-off-by: Daniella Barsony bella@inf.u-szeged.hu
This change fixes the handling of lexical blocks when executing multiple
scripts, and also fixes a few issues with module environments.
After this change, all script files will run in the same context and
will have access to lexically scoped global variables of previous
scripts, and module environments will no longer have a bound global
'this' value.
The REPL implementation in main-unix is also fixed to correctly handle
lexically scoped variables.
Fixes#3561.
JerryScript-DCO-1.0-Signed-off-by: Dániel Bátyai dbatyai@inf.u-szeged.hu
There was a problem with passing third parameter to callback.
This patch fixes#3564
JerryScript-DCO-1.0-Signed-off-by: Rafal Walczyna r.walczyna@samsung.com
Empty values in array were omitted. Predicate should be called
for every element from 0 to length.
JerryScript-DCO-1.0-Signed-off-by: Rafal Walczyna r.walczyna@samsung.com
* length property has the attributes {[[Writable]]: false, [[Enumerable]]: false, [[Configurable]]: true} based on ECMA-262 v6, 19.2.4.1
JerryScript-DCO-1.0-Signed-off-by: HyukWoo Park hyukwoo.park@samsung.com
The `jerry_objects_foreach` and `jerry_objects_foreach_by_native_info` methods
iterates over all objects. However in ES 2015 there are a few special objects
which should only be used internally thus these objects should not be accessed
by the API user.
JerryScript-DCO-1.0-Signed-off-by: Peter Gal pgal.u-szeged@partner.samsung.com
Only direct eval calls propagate the "new.target" information.
In any other eval cases the "new.target" invocation is a syntax error.
Added test cases also.
JerryScript-DCO-1.0-Signed-off-by: Peter Gal pgal.u-szeged@partner.samsung.com
This patch allows the use of API functions in native_free_callbacks for native pointers once again.
JerryScript-DCO-1.0-Signed-off-by: Daniel Balla dballa@inf.u-szeged.hu
Fixed:
- Global symbol access
- Array.prototype.values and Array.prototype[Symbol.iterator] must be the same function object
To test the new functionality arguments object Symbol.iterator property is added.
JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
Notable changes:
* Extracted the pure JS/builtin and external C method invocations
into two new methods (`ecma_op_function_call_{simple, external}`).
* Updated parser/scanner to handle "new.target" correctly.
* Added JS test case.
JerryScript-DCO-1.0-Signed-off-by: Peter Gal pgal.u-szeged@partner.samsung.com
Don't throw TypeError when object length is 0 and initialValue is undefined.
Additionally the error message should be more precise and match other engines.
Fixes#3463
JerryScript-DCO-1.0-Signed-off-by: Csaba Osztrogonác oszi@inf.u-szeged.hu
The ecma_number_to_uint32 function is called many times, we can merge
ecma_number_is_nan and ecma_number_is_infinity checks to !ecma_number_is_finite
to let the compiler generate more optimal code for it.
JerryScript-DCO-1.0-Signed-off-by: Csaba Osztrogonác oszi@inf.u-szeged.hu
Only parsing is implemented, so the async functions currently behave
like normal function except they return with a resolved Promise object
when the function is terminated correctly.
JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
Math.min() and Math.max() functions should apply ToNumber on each arguments
always, even if a NaN argument occured previously and the result will be NaN.
ECMA262 v5.1 15.8.2:
"Each of the following Math object functions applies the ToNumber abstract
operator to each of its arguments (in left-to-right order if there is more
than one) and then performs a computation on the resulting Number value(s).
JerryScript-DCO-1.0-Signed-off-by: Csaba Osztrogonác oszi@inf.u-szeged.hu
Added a new property for Array.prototype based on ECMA-262 v6, 22.1.3.31
Also upgraded the HasBinding operation with ECMA-262 v6, 8.1.1.2.1 steps 7-9
JerryScript-DCO-1.0-Signed-off-by: Adam Szilagyi aszilagy@inf.u-szeged.hu
There is no reason to force the developer to call ecma_number_is_nan
check before all ecma_number_is_zero and ecma_number_is_infinity.
These functions work fine and return false if NaN is passed.
JerryScript-DCO-1.0-Signed-off-by: Csaba Osztrogonác oszi@inf.u-szeged.hu
Fully support @@species and SpeciesConstructor in Array and Promise builtins.
Also added partial support to TypedArrays, but a rework is needed in %TypedArray%.prototype functions' typedarray constructor, which is out of this patch's scope.
JerryScript-DCO-1.0-Signed-off-by: Daniel Balla dballa@inf.u-szeged.hu
Robert Fancsik