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73 commits

Author SHA1 Message Date
Divy Srivastava
a8a5ecb095
Specialize bytecode for default ctor (#112) 2023-11-24 01:27:18 +01:00
Saúl Ibarra Corretgé
5e4d45a9d4 Add -ng suffix to CLI output 2023-11-23 00:07:26 +01:00
Ben Noordhuis
165128257f
Fix AsyncGenerator.prototype.return error handling (#109) 
A poisoned .constructor property is observable and the resulting
exception should be delivered to the catch handler, not silently
dropped, otherwise the generator hangs.
 2023-11-21 23:57:10 +01:00
Saúl Ibarra Corretgé
8d496b3e3c Add queueMicrotask 
Ref: https://github.com/quickjs-ng/quickjs/issues/16
 2023-11-21 23:43:17 +01:00
Divy Srivastava
1fcb573e6b
Implement ArrayBuffer.prototype.transfer (#101) 2023-11-21 19:29:23 +01:00
Ben Noordhuis
9e8d278161
Use ReferenceError from right realm/context (#107) 
The "this is not initialized" ReferenceError for a class C defined in
context B but instantiated in context A should be an instance of the
ReferenceError from A, not B.
 2023-11-21 19:24:15 +01:00
Ben Noordhuis
7c9cf46f97
Make Date methods argument coercion spec compliant (#104) 2023-11-21 15:04:38 +01:00
Divy Srivastava
7aabea9db0
Implement Error causes (#103) 2023-11-21 14:59:26 +01:00
Ben Noordhuis
d8ea7df950
Reject date strings with negative year zero (#100) 2023-11-21 11:43:45 +01:00
Saúl Ibarra Corretgé
5ce2957e23 Make JS_NewClassID thread aware 
It's as thread-safe as JSRuntime, which isn't thread-safe, but multiple
threads can now allocate them on different runtimes without a problem.
 2023-11-21 07:02:34 +01:00
Ben Noordhuis
b56a82d19f
Normalize inputs to String.prototype.localeCompare (#97) 
NFC-normalize the inputs, otherwise strings like "Å" and "A\u030A"
(latin A with combining diacritical mark) don't compare equal.
 2023-11-21 00:00:54 +01:00
Saúl Ibarra Corretgé
a721bda7b5 Drop CONFIG_ALL_UNICODE and enable it by default 2023-11-20 10:52:04 +01:00
Ben Noordhuis
bef2a12566
DRY surrogate pair handling (#95) 2023-11-20 09:46:02 +01:00
Ben Noordhuis
d1960d1bfe
Implement RegExp 'd' flag (#86) 2023-11-20 09:45:44 +01:00
Ben Noordhuis
4727e40ac8
Retrieve RegExp 'g' flag in spec conformant way (#92) 2023-11-19 17:26:03 +01:00
Ben Noordhuis
5af98ca858
Remove non-standard Date.__date_clock method (#88) 2023-11-18 19:15:05 +01:00
Ben Noordhuis
8ba4f4b824
Remove dead code (#87) 2023-11-18 19:14:24 +01:00
Saúl Ibarra Corretgé
ea068d9a70 Add performance.{now,timeOrigin} 
Ref: https://github.com/quickjs-ng/quickjs/issues/16
 2023-11-18 11:16:35 +01:00
Ben Noordhuis
d88e9df9de
Implement TypedArray.prototype.findLast{Index} (#73) 2023-11-17 11:56:22 +01:00
Ben Noordhuis
7e955f6f4c
Implement Array.prototype.findLast{Index} (#70) 2023-11-17 11:54:21 +01:00
Ben Noordhuis
90d8c6bae0
Fix uninitialized memory access (#68) 
An alternative fix is to zero the `values` and `count` fields in
JS_NewObjectFromShape() irrespective of the object's class_id but
handling it in JS_GetPropertyValue() feels cleaner.

Fixes: https://github.com/quickjs-ng/quickjs/issues/63
 2023-11-17 00:12:10 +01:00
Ben Noordhuis
48fc4bb26d
Update Array.prototype[Symbol.unscopables] (#65) 
Add change-array-by-copy methods to Array.prototype[Symbol.unscopables].
 2023-11-16 13:05:51 +01:00
Ben Noordhuis
feebfbc6ee
Add Array.prototype.toSpliced (#64) 2023-11-16 13:04:53 +01:00
Ben Noordhuis
d2e632e77a
Allow symbols as WeakMap and WeakSet keys (#58) 2023-11-16 09:07:59 +01:00
Saúl Ibarra Corretgé
9749a90cc6 Skip stack checks whenbuilding with ASAN 2023-11-14 12:44:16 +01:00
Ben Noordhuis
f404980ec0
Add fused get_loc0_loc1 opcode (#55) 
get_loc0 and get_loc1 are individually very frequent opcodes _and_ they
are very often paired together, making them ideal candidates for opcode
fusion.

Reduces microbench.js running time by about 4%.
 2023-11-13 00:54:13 +01:00
Ben Noordhuis
920cfc679a
Add copyright notices (#51) 
I believe we made enough substantial changes to have a credible claim to
copyright holdership.
 2023-11-12 22:42:07 +01:00
Ben Noordhuis
e8ff1f4a3a
Remove broken SHORT_OPCODES=0 build mode (#49) 2023-11-12 13:35:41 +01:00
Ben Noordhuis
a92e74acac
Remove broken OPTIMIZE=0 build mode (#47) 2023-11-12 13:34:08 +01:00
Ben Noordhuis
162a8b7409
Remove trailing whitespace (#46) 
Not purely cosmetic because it breaks navigation with { and } in the
One True Editor.
 2023-11-12 10:01:40 +01:00
Ben Noordhuis
15f798db27
Implement Array.prototype.with (#45) 2023-11-11 23:35:46 +01:00
Ben Noordhuis
a19b07af37
Implement Array.prototype.toSorted (#44) 2023-11-11 21:51:02 +01:00
Ben Noordhuis
cfe4251c9a
Implement String.prototype.toWellFormed (#43) 
Reworks isWellFormed to be consistent style-wise with toWellFormed.
 2023-11-11 21:50:46 +01:00
Ben Noordhuis
0720b068ca
Implement String.prototype.isWellFormed (#41) 2023-11-11 13:47:22 +01:00
Ben Noordhuis
7b64da2325
Improve BigInt hashing (#38) 
Fixes: https://github.com/quickjs-ng/quickjs/issues/35
 2023-11-10 21:01:09 +01:00
Ben Noordhuis
8d62210e7d
Remove non-standard BigInt methods (#37) 
Fixes: https://github.com/quickjs-ng/quickjs/issues/20
 2023-11-10 20:10:52 +01:00
Saúl Ibarra Corretgé
55e845c5dd Add JS_GetVersion 2023-11-10 16:48:49 +01:00
Ben Noordhuis
38f88c0898
Remove CONFIG_BIGNUM, always enable BigInt (#34) 
Fixes: https://github.com/quickjs-ng/quickjs/issues/17
 2023-11-10 16:09:54 +01:00
Ole André Vadla Ravnås
3c144fd553 Add JS_GetAnyOpaque() to support polymorphism 
To be able to check if the class ID is one of multiple known ones, where
the data has a common structure.
 2023-11-10 11:01:22 +01:00
Ben Noordhuis
ae17b8522d
Remove operator overloading (#32) 
Part of https://github.com/quickjs-ng/quickjs/issues/17
 2023-11-10 10:23:40 +01:00
Ben Noordhuis
e449cb08ef
Remove BigFloat (#31) 
Part of https://github.com/quickjs-ng/quickjs/issues/17
 2023-11-08 22:23:06 +01:00
Saúl Ibarra Corretgé
c1ed688610 Drop non-standard JSON extension 
Ref: https://github.com/quickjs-ng/quickjs/issues/20
 2023-11-08 22:14:25 +01:00
Ben Noordhuis
5d5b3cc21f
Remove BigDecimal (#29) 
Part of https://github.com/quickjs-ng/quickjs/issues/17
 2023-11-08 21:07:16 +01:00
Ben Noordhuis
0068db8a11 Avoid UB when checking if float fits in int32 2023-11-08 19:17:13 +01:00
Saúl Ibarra Corretgé
4f02ab8cfa
Fix use-after-free on error during module evaluation 
E.g. if during evaluation of module A, we start loading module B and
an error occurs. This results in a call to js_free_modules() with
JS_FREE_MODULE_NOT_EVALUATED, and since module A isn't yet evaluated,
it gets freed prematurely.

To solve this we improve js_free_modules() to ensure `eval_mark` is not
set. Once js_evaluate_module() returns for module A, it will notice that
an exception occurred and call js_free_modules() with
JS_FREE_MODULE_NOT_EVALUATED. Since `eval_mark` has been cleared by then,
module A gets cleaned up as well.

Co-authored-by: Ole André Vadla Ravnås <oleavr@gmail.com>
 2023-11-07 22:23:09 +01:00
Ben Noordhuis
a3a57febed
Implement Array.prototype.toReversed (#19) 2023-11-07 17:31:33 +01:00
Saúl Ibarra Corretgé
e2ae8746ca
Drop support for "use strip" 
Ref: https://github.com/quickjs-ng/quickjs/issues/20
 2023-11-07 00:29:11 +01:00
Saúl Ibarra Corretgé
1fb9a5010f
Drop support for "use math" 
Ref: https://github.com/quickjs-ng/quickjs/issues/20
 2023-11-06 23:07:31 +01:00
Ben Noordhuis
9b3b3084fa
Implement TypedArray.prototype.at (#18) 2023-11-06 00:05:44 +01:00
Ben Noordhuis
18eb603e0d
Implement Promise.withResolvers (#14) 2023-11-05 11:08:58 +01:00