Fabrice Bellard
841dd034c2
fixed buffer overflow in TypedArray.prototype.with ( #492 )
2026-03-21 14:18:38 +01:00
Fabrice Bellard
69090b969f
Fix stack underflow with generator in iterable (saghul) ( #488 )
2026-03-21 13:43:57 +01:00
Fabrice Bellard
aaf0174e71
test262 update
2026-03-21 12:39:29 +01:00
Fabrice Bellard
68caa5f226
fixed TypedArray constructor semantics which removes a buffer overflow ( #478 )
2026-03-21 12:23:53 +01:00
Fabrice Bellard
0989d4cb4a
fixed TypedArray sort semantics by copying the array before calling the comparison function. Fixed buffer overflow when the array is resized ( #477 )
2026-03-21 11:33:13 +01:00
Fabrice Bellard
4c722cea4e
modified js_allocate_fast_array() so that the array is fully initialized. It is slightly slower but avoids several nasty bugs ( #471 )
2026-03-21 10:55:57 +01:00
Fabrice Bellard
f1139494d1
regexp: removed alloca() is lre_exec() - added specific opcodes for \s and \S to have a smaller bytecode - optimized \b and \B
2025-12-22 15:12:46 +01:00
Fabrice Bellard
7bd1ae2c76
\x{N} is a syntax error
2025-12-22 15:05:37 +01:00
Fabrice Bellard
31ef02b907
slightly faster lexical variable assignment
2025-12-22 15:03:43 +01:00
Fabrice Bellard
c73a435f36
Don't call well-known Symbol methods for RegExp on primitive values
2025-12-11 19:27:19 +01:00
Fabrice Bellard
1dbba8a88e
removed use after free in js_create_module_bytecode_function() ( #467 )
2025-12-11 19:18:56 +01:00
Fabrice Bellard
fcd33c1afa
removed memory leak in case of error in cpool_add() ( #468 )
2025-12-11 19:17:38 +01:00
Fabrice Bellard
e5fd3918c1
fixed fast array extension optimization when there are multiple realms
2025-12-03 13:36:26 +01:00
Fabrice Bellard
24379bf53c
added regexp duplicate named groups - fixed reset of captures with quantizers
2025-12-03 13:30:33 +01:00
Fabrice Bellard
b226856177
updated to unicode 17.0.0 - updated test262 version
2025-11-29 15:14:41 +01:00
Fabrice Bellard
5907aa6d68
added missing lre_poll_timeout()
2025-11-29 13:13:18 +01:00
Fabrice Bellard
47aac8b2a8
regexp: cosmetic: make it clearer that there is now a set of registers instead of an auxiliary stack
2025-11-29 13:04:47 +01:00
Fabrice Bellard
371c06e359
regexp: ensure that the bytecode size grows linearly with respect to
...
the input regexp.
This way, pathological regexps such as
/(:?(:?(:?(:?(:?(:?(:?(:?(:?(:?(:?(:?(:?(?:a|)+|)+|)+|)+|)+|)+|)+|)+|)+|)+|)+|)+|)+|)+/ are no longer an issue. The generated bytecode is also simpler and
faster.
2025-11-29 12:39:52 +01:00
Fabrice Bellard
a77400796d
removed buffer overflows introduced in regexp optimizations
2025-11-22 12:10:55 +01:00
Fabrice Bellard
728ed94889
fixed Worker freeing logic ( #462 )
2025-11-22 11:03:45 +01:00
Fabrice Bellard
9f11034a5a
- optimized Regexp.prototype.exec
...
- optimized String.prototype.replace
- optimized 'arguments' object creation
- optimized access to non strict 'arguments' elements
2025-11-22 11:00:50 +01:00
Fabrice Bellard
7ab23413b8
faster and simpler implementation of regexp backtracking
2025-11-22 10:44:19 +01:00
Fabrice Bellard
fcbf5ea2a6
fixed BJSON array serialization ( #457 )
2025-11-15 14:52:50 +01:00
Fabrice Bellard
4bd485d713
- Added Iterator.concat (initial patch by bnoordhuis)
...
- optimized js_iterator_concat_next()
- added more guards against recursion in Iterator.concat operations
2025-11-15 12:22:50 +01:00
Fabrice Bellard
3d0cc291d4
optimized add/sub int32 overflow
2025-11-15 12:18:18 +01:00
Fabrice Bellard
125b01279c
added error checking in JS_InstantiateFunctionListItem()
2025-11-15 12:10:44 +01:00
Fabrice Bellard
ae7219b1a1
- Closure optimization (go from quadratic to linear time when the number
...
of closure variables is large)
- Separated JSVarDef and JSBytecodeVarDef to simplify the code and save memory
- fixed debug info stripping with global variables
2025-11-15 12:01:20 +01:00
Fabrice Bellard
9688007ccb
Restore a mistakenly removed goto on error in js_build_module_ns() (igorburago)
2025-11-05 11:46:20 +01:00
Fabrice Bellard
b07ad11c31
fixed JS_PROP_AUTOINIT handling in js_closure_define_global_var() ( #455 )
2025-11-05 11:41:18 +01:00
Fabrice Bellard
d10613f8f9
fixed exception handling in put_var operation (regression introduced by commit a6816be) ( #454 )
2025-11-05 11:29:03 +01:00
Fabrice Bellard
080c01f346
More informative "not a constructor" error message (initial patch by bnoordhuis) ( #368 )
2025-11-03 18:53:32 +01:00
Fabrice Bellard
c6fe5a98fd
Fix length check in ArrayBuffer.prototype.slice (bnoordhuis) ( #451 )
2025-11-03 18:38:20 +01:00
Fabrice Bellard
7cfddd0664
fixed DataView resizing
2025-11-03 18:29:10 +01:00
Fabrice Bellard
75b5230000
Fix use-after-free in ArrayBuffer.prototype.transfer (bnoordhuis) ( #450 ) - use js_array_buffer_update_typed_arrays() in JS_DetachArrayBuffer()
2025-11-03 18:23:19 +01:00
Fabrice Bellard
baa186fc6e
qjs: added --strict option - don't consider included files as modules - allow module and strict code with -e option
2025-11-03 17:22:18 +01:00
Fabrice Bellard
961478d7bb
removed duplicate test
2025-11-03 17:14:12 +01:00
Fabrice Bellard
e015918dd8
Much faster destructuring at the expense of a slight incompatibility
...
with the spec when direct evals are present (v8 behaves the same way).
2025-11-03 17:08:59 +01:00
Fabrice Bellard
a6816be23a
optimized global variable access
2025-11-03 16:57:20 +01:00
Fabrice Bellard
eb2c89087d
removed uninitialized variable
2025-10-18 12:04:12 +02:00
Fabrice Bellard
eab6945fca
updated test results
2025-10-18 11:09:17 +02:00
Fabrice Bellard
c31809e84d
fixed operation order in Regexp constructor
2025-10-18 11:05:05 +02:00
Fabrice Bellard
af16a97921
changed module rejection order according to spec change
2025-10-18 10:50:51 +02:00
Fabrice Bellard
9a421b3338
optimized Array.prototype.push
2025-10-16 15:21:24 +02:00
Fabrice Bellard
3e5f2bbe69
inlined the get_length operation
2025-10-16 15:10:58 +02:00
Fabrice Bellard
c720e35d26
added js_string_eq()
2025-10-16 15:00:29 +02:00
Fabrice Bellard
2161640067
stricter year parsing in Date
2025-10-13 14:51:37 +02:00
Fabrice Bellard
7fb994c45d
fixed argument evaluation order in Date constructor and Date.UTC()
2025-10-13 14:11:47 +02:00
Fabrice Bellard
0d4cd2d051
faster and safer dbuf functions ( #443 )
2025-10-13 13:51:25 +02:00
Fabrice Bellard
2a53de04c6
test262 update
2025-10-12 13:28:37 +02:00
Fabrice Bellard
63450099a3
fixed regression in error message display introduced in commit 42eb279
2025-10-12 13:23:50 +02:00
