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294 commits

Author SHA1 Message Date
satk0
2344d19220 Fix MSVC compilation when atomics experimental feature is not set 2024-10-07 22:34:01 +02:00
satk0
ba863b1a82 Follow declaration of variables before for loop 2024-10-07 22:34:01 +02:00
satk0
86b1853a21 Improve gcc warning fix 2024-10-07 22:34:01 +02:00
Saúl Ibarra Corretgé
52e0f24048 Fix computed reference on null or undefined 2024-10-07 21:39:59 +02:00
Saúl Ibarra Corretgé
acc0dd9273 Implement proper Symbol.toStringTag for iterators 2024-10-07 21:39:02 +02:00
Ben Noordhuis
9a37c57779
Fix thread-safety issue in quickjs-libc (#578) 
`JS_NewClassID(rt, &class_id)` where `class_id` is a global variable
is unsafe when called from multiple threads but that is exactly what
quickjs-libc.c did.

Add a new JS_AddRuntimeFinalizer function that lets quickjs-libc
store the class ids in JSRuntimeState and defer freeing the memory
until the runtime is destroyed. Necessary because object finalizers
such as js_std_file_finalizer need to know the class id and run after
js_std_free_handlers runs.

Fixes: https://github.com/quickjs-ng/quickjs/issues/577
 2024-10-07 21:27:38 +02:00
Saúl Ibarra Corretgé
a0877514b9 fixup! 2024-10-05 12:35:47 +02:00
Saúl Ibarra Corretgé
3dcadf1518 Fix next token parsing after a function definition 
Ref: c06c399f4f
Fixes: https://github.com/quickjs-ng/quickjs/issues/572
 2024-10-05 12:35:47 +02:00
Richard Davison
5590756b93
Move JS_{Dup,Free}Value and the RT variants from header, reduced duplication 2024-10-04 09:18:12 +02:00
Ben Noordhuis
1eb9608d64
Fix regexp split with zero-length capture group (#566) 
The expected result of `"ab".split(/(c)*/)[1]` is `undefined` but
was in fact `"undefined"` due to unintentional stringification.

Fixes: https://github.com/quickjs-ng/quickjs/issues/565
 2024-10-01 01:05:01 +02:00
Ben Noordhuis
348d60985d
Add Iterator.from (#555) 2024-09-27 00:16:50 +02:00
Ben Noordhuis
9a618ed426
Add Iterator.prototype.toArray (#552) 
Churn in test262_errors.txt is due to fixing Iterator inheritance,
necessary to make the prototype method actually callable.
 2024-09-25 22:45:02 +02:00
Ben Noordhuis
aefdee7b9a
Add Iterator (#548) 2024-09-24 22:07:29 +02:00
Saúl Ibarra Corretgé
3a96b9cb6f Support private brand checks 
Fixes: https://github.com/quickjs-ng/quickjs/issues/541
Ref: 3ab1c2b314
 2024-09-24 18:37:02 +02:00
Saúl Ibarra Corretgé
c963112349 Fix use of js_malloc_usable_size 
Make sure the one set in the malloc functions is used rather than the
default one, since it will likely use a different allocator.

For some reason, this didn't cause a problem on macOS, but it does in
Linux. Opsie! Added some CI to prevent these kinds of bugs.
 2024-09-24 18:36:23 +02:00
Saúl Ibarra Corretgé
c25aad7b49
Add ability to (de)serialize symbols 
Fixes: https://github.com/quickjs-ng/quickjs/issues/481
 2024-09-24 10:01:08 +02:00
Saúl Ibarra Corretgé
d9a43d5a82 Provide a description for unitialized values in JS_ToStringInternal 
After 56da486312 it's possible existing
code relied on the current exception not being null to dump it, and the
dumped value just said "[unsupported type]". This change provides a more
descriptive value.
 2024-09-24 09:56:34 +02:00
Andrew Johnson
fe5be3cad9 Add JS_SetLength API function 2024-09-20 09:49:51 +02:00
Saúl Ibarra Corretgé
cfeeff91db Refactor JSMallocFunctions to simplify the implementation 
Rather than having the user take care of JSMallocState, take care of the
bookkeeping internally (and make JSMallocState non-public since it's no
longer necessary) and keep the allocation functions to the bare minimum.

This has the advantage that using a different allocator is just a few
lines of code, and there is no need to copy the default implementation
just to moficy the call to the allocation function.

Fixes: https://github.com/quickjs-ng/quickjs/issues/285
 2024-09-19 20:49:09 +02:00
Saúl Ibarra Corretgé
5f5170796e
regexp: fixed the zero advance logic in quantifiers 
Ref: 10fc744ae4
 2024-09-14 22:00:48 +02:00
Saúl Ibarra Corretgé
56da486312 Add JS_HasException 
Ref: db9dbd0a2b
Ref: 5417ab0159
 2024-09-14 21:58:58 +02:00
Ben Noordhuis
8557bd0a0a
Add Set.prototype.isSupersetOf (#532) 2024-09-14 00:19:20 +02:00
Saúl Ibarra Corretgé
ac958f1d2f Optional chaining fixes 
Ref: f25e5d4094
 2024-09-13 23:27:35 +02:00
Ben Noordhuis
0990875ae8
Add Set.prototype.isSubsetOf (#529) 2024-09-13 22:58:47 +02:00
Ben Noordhuis
12940d7877
Add Set.prototype.isDisjointFrom (#528) 2024-09-13 21:04:09 +02:00
Saúl Ibarra Corretgé
fb70e0994b Simplify realloc 
Call to our free wrapper when size is 0.
 2024-09-11 22:09:27 +02:00
Saúl Ibarra Corretgé
5a41aaa6a3 Use calloc rather than malloc + memset 2024-09-11 22:09:27 +02:00
Saúl Ibarra Corretgé
5765855089 Silence noisy (and useless) MSVC warnings 2024-09-11 20:15:53 +02:00
Saúl Ibarra Corretgé
d6b4c7d24f Actuall fix zero-length gnu_printf format string warning 
Turns out it cannot be disabled through the pragma.
 2024-09-11 19:49:52 +02:00
Saúl Ibarra Corretgé
4be1bcdb5e Disable stack checks when running with ASAN in Debug builds 
Fixes: https://github.com/quickjs-ng/quickjs/issues/502
 2024-09-11 10:32:30 +02:00
Saúl Ibarra Corretgé
6dd2ce308a Fix JS_DetectModule if the first statement is an await 2024-09-10 23:12:21 +02:00
Ben Noordhuis
b751ed5026
Add Set.prototype.intersection (#511) 2024-09-09 22:08:24 +02:00
Ben Noordhuis
6ba2448751
Add Set.prototype.symmetricDifference (#507) 2024-09-09 19:39:30 +02:00
Saúl Ibarra Corretgé
61c8fe6fb0 Run FinalizationRegistry callback in the job queue 
The spec says HostMakeJobCallback has to be used on the callback: https://tc39.es/ecma262/multipage/managing-memory.html#sec-finalization-registry-cleanup-callback

That makes the following (arguably contrived) example run forever until
memory is exhausted.

```js
let count = 0;
function main() {
    console.log(`main! ${++count}`);
    const registry = new FinalizationRegistry(() => {
        globalThis.foo = main();
    });
    registry.register([]);
    registry.register([]);
    return registry;
}
main();

console.log(count);
```

That is unlike V8, which runs 0 times. This can be explained by the
difference in GC implementations and since FinRec makes GC observable,
here we are!

Fixes: https://github.com/quickjs-ng/quickjs/issues/432
 2024-09-09 11:32:36 +02:00
Saúl Ibarra Corretgé
c740aa07c1 Fix zero-length gnu_printf format string warning 
```
src/quickjs/quickjs.c: In function ‘JS_ReadString’:
src/quickjs/quickjs.c:34274:26: warning: zero-length gnu_printf format string [-Wformat-zero-length]
34274 |         bc_read_trace(s, "");  // hex dump and indentation
      |                          ^~
src/quickjs/quickjs.c: In function ‘JS_ReadFunctionBytecode’:
src/quickjs/quickjs.c:34334:30: warning: zero-length gnu_printf format string [-Wformat-zero-length]
34334 |             bc_read_trace(s, "");   // hex dump + indent
```

Ref: https://github.com/quickjs-ng/quickjs/issues/502
 2024-09-09 11:18:02 +02:00
Ben Noordhuis
7513260d9a
Add Set.prototype.difference (#504) 2024-09-07 09:44:55 +02:00
Saúl Ibarra Corretgé
89d9305582 Fix DUMP_MODULE_RESOLVE flag checks 
Make sure to always check if the flag is enabled.
 2024-09-06 23:19:47 +02:00
Ben Noordhuis
8e81a88a18
Add Set.prototype.union (#499) 2024-09-06 09:24:21 +02:00
Saúl Ibarra Corretgé
77884360d6 Silence format-zero-length warning 2024-09-05 23:24:57 +02:00
Saúl Ibarra Corretgé
048f4278c0 Fix misleading indentation compilation errors 2024-09-05 23:24:57 +02:00
Saúl Ibarra Corretgé
114b8a4095 Enable all debug flags when compiling in debug mode 
They still need to be individually enabled either via API or with the -D
CLI flag, but there is no need to modify the code and re-compile.
 2024-09-05 23:24:57 +02:00
Ben Noordhuis
8c58e01928
Fix FinalizationRegistry with primitive held value (#496) 
Apparently test262 does not test FinalizationRegistry#register() with
held values that are not objects.

Fixes: https://github.com/quickjs-ng/quickjs/issues/494
 2024-09-04 12:32:32 +02:00
Ben Noordhuis
9bc41a8a00
Add Float16Array (#491) 2024-09-03 20:32:17 +02:00
Ben Noordhuis
0e5e9c2c49
Fix broken DUMP_BYTECODE debug option (#489) 
Broken in commit 1baa6763f8 when unicode_from_utf8 was renamed to
utf8_decode_len.
 2024-08-25 11:53:30 +02:00
Ben Noordhuis
568ac13ff5
Optimize js_map_write, don't loop twice (#488) 2024-08-23 17:53:17 +02:00
Ben Noordhuis
cee3b88edb
Fix async iterator missing throw method behavior (#485) 2024-08-22 09:02:11 +02:00
Ben Noordhuis
3a58376485
Support (de)serializing Map and Set objects (#483) 
Fixes: https://github.com/quickjs-ng/quickjs/issues/482
 2024-08-19 12:20:42 +02:00
Andrew Johnson
b65ed3bb73 Remove unnecessary forward reference for OpCodeEnum 2024-07-30 11:09:21 +02:00
Andrew Johnson
4bfffe8e12 Mark indirect goto and address-as-label as extensions 2024-07-30 11:09:21 +02:00
Andrew Johnson
9ba23f269c Forward reference to enum type 2024-07-30 11:09:21 +02:00