A single promise can be resolved any number of times due to
thenable functions, but each resolver pair can only be called once.
JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg [email protected]
When appending the key/value pair separately, garbage collection could be
triggered before the value is added, which could cause problems during
marking. This patch changes insertion to add both values at the same
time, which prevents partial entries from being present in the internal
buffer.
Fixes#3804.
JerryScript-DCO-1.0-Signed-off-by: Dániel Bátyai [email protected]
This change includes several bugfixes, general improvements, and support
for additional features.
- Added full support for web compatibility syntax defined in Annex B
- Implemented parsing and matching patterns in unicode mode
- Fixed capture results when iterating with nested capturing groups
- Significantly reduced regexp bytecode size
- Reduced stack usage during regexp execution
- Improved matching performance
JerryScript-DCO-1.0-Signed-off-by: Dániel Bátyai [email protected]
Property key query for Proxy objects always returned all keys
even if no symbols were requested symbols were present in the
resulting array.
JerryScript-DCO-1.0-Signed-off-by: Peter Gal [email protected]
Also a minor update to the FromPropertyDescriptor operation since in ES6 we can use a property
descriptor whitout any keys
JerryScript-DCO-1.0-Signed-off-by: Adam Szilagyi [email protected]
This patch reworks several structures:
- Fulfill and reject reactions are combined into one collection. The values in this collection
are compressed: a capability followed by an optional fulfill and reject functions.
- Fulfill and reject reactions are directly stored, no need to allocate an object for them.
- The job queue directly stores its items, this saves a pointer to the value, and the
callback is replaced by an uint8 type.
- Promise status and already resolved is stored in extra_info.
JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg [email protected]
When lastIndexOf is executed the array length can change and in
case of fast arrays the length should be re-checked.
JerryScript-DCO-1.0-Signed-off-by: Peter Gal [email protected]
separate builtin routine part to make code clear and to support 'name' property later
JerryScript-DCO-1.0-Signed-off-by: HyukWoo Park [email protected]
The regexp flag should be correctly referenced and released
if an existing regexp like object is used for constructing a new one.
JerryScript-DCO-1.0-Signed-off-by: Peter Gal [email protected]
The release of the regexp pattern string during creating
was incorrect as it was dereferenced a bit to early.
JerryScript-DCO-1.0-Signed-off-by: Peter Gal [email protected]
Fixes two bugs in the index calculations that affect the result
of the `String.startsWith` function:
- Fixes the implementation of ECMA-262 v6, 21.1.3.18, step 14:
"If searchLength+start is greater than len, return false".
- Fixes the return value of the helper function
`ecma_builtin_helper_string_find_index`. If it is called with a
starting search position, the returned index should be
not less than that.
These changes fix the following test cases in the test262 suite:
- built-ins/String/prototype/startsWith/return-true-if-searchstring-is-empty.js
- built-ins/String/prototype/startsWith/searchstring-found-with-position.js
JerryScript-DCO-1.0-Signed-off-by: Mátyás Mustoha [email protected]
In ES6 accessors of built in object are by default configurable.
Also lastIndex property of RegExp object is created when only used.
JerryScript-DCO-1.0-Signed-off-by: Rafal Walczyna [email protected]
During ecma_collection_append the underlying collection
was not increased in the required case. This triggered
a buffer overflow when processing the bound function's arguments
during call or during the Proxy ownKeys method.
JerryScript-DCO-1.0-Signed-off-by: Peter Gal [email protected]
During "put" with receiver the fast arrays were not converted to normal
objects to correctly set properties on it.
JerryScript-DCO-1.0-Signed-off-by: Peter Gal [email protected]
Internal property [[Prototype]] of EvalError, RangeError, ReferenceError,
SyntaxError, TypeError and URIError should be Error.
JerryScript-DCO-1.0-Signed-off-by: Rafal Walczyna [email protected]
Removes the unused `ecma_op_check_object_type_is_class` function
declaration from `ecma-helpers.h`. This also makes the file pass
the Doxygen check.
JerryScript-DCO-1.0-Signed-off-by: Mátyás Mustoha [email protected]
Robert Fancsik