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 [email protected]
The patch also revealed a minor issue about Map[Symbol.iterator] which have been fixed as well.
Co-authored-by: Daniella Barsony [email protected]
JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik [email protected]
Scanning should continue with `SCAN_MODE_POST_PRIMARY_EXPRESSION` in all cases.
Fixes#3360.
JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik [email protected]
Eval flag can be set for spreaded argument function calls as well.
This patch fixes#3364.
JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik [email protected]
ECMA_VALUE_SPREAD_ELEMENT can be used to represent that the next argument needs to be spreaded, therefore no allocation is needed.
JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik [email protected]
This patch eliminates the valgrind error: "Conditional jump or move depends on uninitialised value(s)".
JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik [email protected]
JERRY_CONTEXT(resource_name) must be initialized with undefined when module system is enabled.
JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik [email protected]
These flags makes the code more readable also makes the process of introducing a new statement type easier.
JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik [email protected]
This patch finally resolves#2891 also the removes the related bytecode since it has become unnecessary.
JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik [email protected]
This patch implements the core functionality of destructuring patterns.
Function argument/for in-of pattern are currently unsupported.
JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg [email protected]
JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik [email protected]
This new API function adds possibility to query the resource name of the currently executed script (including modules) or a function object.
This patch closes#2170.
JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik [email protected]
Currently there is almost 115 group opcodes so increasing the number of bits which reprent a group opcode has become actual.
JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik [email protected]
These two functions helps to reduce code duplication, also invokes the elimination of several ECMA_TRY_CATCH macros.
JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik [email protected]
Function breakpoints should be sorted before enabling then since the object enumeration order does not grant consistent result.
JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik [email protected]
- Enable recursive GC marking with a limited recursion count (this option is configurable)
- No need to decrease the reference count of the gray objects anymore
- Bound function object marking is seperated into a helper function
JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik [email protected]
- The given string pointer cannot be NULL.
- Fixed API prototype for jerry_create_string_sz_from_utf8
- Assert is added for non-NULL pointer in lit_zt_utf8_string_size
JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik [email protected]
These 4 new API functions give possibility to perform [[Get]], [[Set]], [[Has]], [[Delete]] operations for properties
which are not accessible from the JavaScript context only from the public API.
JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik [email protected]
Ecma-string hash limit has already been increased to UINT32_MAX so all the string hashes can be stored directly in the hashmap.
This patch fixes#3216.
JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik [email protected]
- The structure members have been renamed and the members got more detailed description.
- Updated the usage of the typedarray info structure in all occurrences to use absolute addressing from the underlying arraybuffer pointer.
This patch also fixes#3204.
JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik [email protected]
When popping the last element from a fast array the underlying buffer must be released.
This patch fixes#3106.
JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik [email protected]
After this patch the ecma value collection is a resizable buffer of ecma-values where the adjacent elements are allocated next to each other.
JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik [email protected]
Fast mode access arrays must be converted back to normal if the array hole count reaches the limit during the initializtaion.
This patch fixes#3075.
JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik [email protected]
Since fast access mode arrays can be part of the prototype chain these objects must be handed separately.
This patch fixes#3050.
JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik [email protected]
This patch introduces several changes conntect to ecma-strings:
- Extend the size of the reference counter to 28 bytes from 13
- Extend the size of the string hash to 32 bytes from 16 to use the extact FNV-1a hash
- Introduce ECMA_STATIC_STRING_FLAG to reduce the number of string ref/derefs for static strings.
- Introduce ECMA_STRING_CONTAINER_ASCII_STRING to store run-time allocated ASCII strings more efficiently
- Remove ECMA_STRING_CONTAINER_LIT_NUMBER to half the storage size of the parsing time allocated floating point numbers
- Rework the global number storage, to store only the floating point numbers
- Optimize the lookup in the global number/string/symbol tables via reduce the number of NULL checks during decompressing the next element pointers
- Reduce the code duplication in ecma_concat_ecma_strings and ecma_append_chars_to_string
- Improve ecma_string_get_char with optional arguments to make it more reusable.
JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik [email protected]
This patch removes the ecma_property_descriptor_t structure bitfields and substitutes it with an uint16_t flag field
to reduce the cost of the transformation from/into the ecma_property_flags_t.
Also the is_throw last arguments is embedded to the property descriptor structure during the property defining process to reduce the number of arguments of the function.
JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik [email protected]
Robert Fancsik