Update vendored QuickJS to 2025-09-13 #237
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f113949 regexp: removed alloca() is lre_exec() - added specific opcodes for \s and \S to have a smaller bytecode - optimized \b and \B
7bd1ae2 \x{N} is a syntax error
31ef02b slightly faster lexical variable assignment
c73a435 Don't call well-known Symbol methods for RegExp on primitive values
1dbba8a removed use after free in js_create_module_bytecode_function() (#467)
fcd33c1 removed memory leak in case of error in cpool_add() (#468)
e5fd391 fixed fast array extension optimization when there are multiple realms
24379bf added regexp duplicate named groups - fixed reset of captures with quantizers
b226856 updated to unicode 17.0.0 - updated test262 version
5907aa6 added missing lre_poll_timeout()
47aac8b regexp: cosmetic: make it clearer that there is now a set of registers instead of an auxiliary stack
371c06e regexp: ensure that the bytecode size grows linearly with respect to the input regexp.
a774007 removed buffer overflows introduced in regexp optimizations
728ed94 fixed Worker freeing logic (#462)
9f11034 - optimized Regexp.prototype.exec - optimized String.prototype.replace - optimized 'arguments' object creation - optimized access to non strict 'arguments' elements
7ab2341 faster and simpler implementation of regexp backtracking
fcbf5ea fixed BJSON array serialization (#457)
4bd485d - Added Iterator.concat (initial patch by bnoordhuis) - optimized js_iterator_concat_next() - added more guards against recursion in Iterator.concat operations
3d0cc29 optimized add/sub int32 overflow
125b012 added error checking in JS_InstantiateFunctionListItem()
ae7219b - 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
9688007 Restore a mistakenly removed goto on error in js_build_module_ns() (igorburago)
b07ad11 fixed JS_PROP_AUTOINIT handling in js_closure_define_global_var() (#455)
d10613f fixed exception handling in put_var operation (regression introduced by commit a6816be) (#454)
080c01f More informative "not a constructor" error message (initial patch by bnoordhuis) (#368)
c6fe5a9 Fix length check in ArrayBuffer.prototype.slice (bnoordhuis) (#451)
7cfddd0 fixed DataView resizing
75b5230 Fix use-after-free in ArrayBuffer.prototype.transfer (bnoordhuis) (#450) - use js_array_buffer_update_typed_arrays() in JS_DetachArrayBuffer()
baa186f qjs: added --strict option - don't consider included files as modules - allow module and strict code with -e option
961478d removed duplicate test
e015918 Much faster destructuring at the expense of a slight incompatibility with the spec when direct evals are present (v8 behaves the same way).
a6816be optimized global variable access
eb2c890 removed uninitialized variable
eab6945 updated test results
c31809e fixed operation order in Regexp constructor
af16a97 changed module rejection order according to spec change
9a421b3 optimized Array.prototype.push
3e5f2bb inlined the get_length operation
c720e35 added js_string_eq()
2161640 stricter year parsing in Date
7fb994c fixed argument evaluation order in Date constructor and Date.UTC()
0d4cd2d faster and safer dbuf functions (#443)
2a53de0 test262 update
6345009 fixed regression in error message display introduced in commit 42eb279
eb9fa2b compilation fix for clang
42eb279 Faster context creation and exception checks in JS_NewContext (#404)
7a488f3 update
c8a8cf5 faster appending of elements in arrays
79f3ae2 optimized string_buffer_putc()
e5de89f optimized post_inc and post_dec
8e8eefb optimized array access by inlining get_array_el, get_array_el2, get_array_el3 and put_array_el
64c55c6 removed JS_PROP_NO_ADD
57f8ec0 inlined fast path for get_field, get_field2 and put_field
2c90110 - optimized global variable access
f4951ef optimize the create of arrays - optimized the rest and array_from opcodes
f1253f2 Improve error handling in Promise.withResolvers (bnoordhuis)
31663a9 updated test262
4af5b1e Merge pull request #408 from nickva/run-test262-in-ci
fb14cc6 Run test262 tests in CI
c3e5ae2 simplified math.sumPrecise()
0060876 fixed Date parsing: "1997-03-08 11:19:10-0700" is a valid date and "1997-03-08T11:19:10-07" should yield an error
a6db749 fixed Atomics.pause() in the NaN boxing case (32 bit cpu)
bc753c6 added Math.sumPrecise()
456e016 added Map and WeakMap upsert methods (bnoordhuis)
8807fed - added Atomics.pause (bnoordhuis) - use the pause instruction for x86 and ARM64 in Atomics.pause()
f021d77 - added resizable array buffers (bnoordhuis) - fixed Atomics.wait, Atomics.notify, TypedArray.prototype.lastIndexOf - fixed JS_PreventExtensions() with resizable typed arrays
44d03a8 fixed parsing of computed property name
1e19893 - added ArrayBuffer.prototype.transfer (Divy Srivastava) - fixed transfer when the ArrayBuffer was allocated with a custom allocator
2d99c32 Iterator functions:
cf0e179 Iterator is an abstract class (bnoordhuis)
3dcca0d fix Iterator.prototype.constructor (initial patch by bnoordhuis)
b2ed2e9 added Iterator.prototype.[drop,filter,flatMap,map,take,every,find,forEach,some,reduce,[Symbol.toStringTag]] (saghul)
e924173 added Iterator.prototype.toArray and Iterator.from (bnoordhuis)
982b7aa added the Iterator object
0377dab removed uninitialized values - removed useless init
0cef7f0 set methods: removed memory leaks - fixed ordering of property access - fixed conversion to integer of 'size' in GetSetRecord() - added missing iterator close - factorized code
a1e073e added set methods (bnoordhuis)
de4d392 removed memory leak (#441)
dc7af0a updated release.sh
fa628f8 new release
391cd3f Fix crash on failure to read bytecode (penneryu)
9f6c190 more efficient handling of strings in JSON.stringify()
8a0a6e9 better pretty printing of strings - removed String.prototype.__quote()
20d2b40 qjsc: handle C name conflicts between scripts and modules (#432)
a4e4b43 run-test262: added --count_skipped_features option
0b3c73e removed function cast warnings (initial patch by saghul)
5689f30 fixed handling of 8 bit unicode strings in RegExp (regression introduced by commit a4ac84d)
a4ac84d Adjust lastIndex to leading surrogate when inside a surrogate pair in unicode RegExp (initial patch by auvred)
d9ec8f1 limit function and regexp bytecode to 1G to avoid buffer overflows (the bytecode generators assume that bytecode offsets can fit a 32 bit signed integer
4e0d0b7 avoid side effects in JS_PrintValue() which may lead to crashes in print() and js_std_promise_rejection_check()
c927eca fixed buffer overflow in TypedArray.prototype.lastIndexOf()
9ce5442 fixed buffer overflow in js_bigint_to_string1()
1168c21 fixed crash in OP_add_loc if the variable is modified in JS_ToPrimitiveFree()
e1c18be fixed buffer overflow in js_bigint_from_string()
c942978 TypedArray.prototype.subarray: fixed the step at which '[[ByteOffset]]' is read
bb34e27 test262 update
1fdc768 removed module leak in js_std_eval_binary() (#425)
458c34d fixed GC logic so that a module can live after a JSContext is destroyed (#280) - update the reference count for the realm in jobs and FinalizationRegistry
2fd48bf fixed module async evaluation logic - added DUMP_MODULE_EXEC
f1b1c00 update test262
4d9a27c update Changelog
098f221 added Error.isError() (bnoordhuis)
9b935db Merge pull request #418 from nickva/fix-byteoffset-for-detached-array-buffers
0f7eadf Fix Windows MinGW CI Build
00b1d8d Read byteOffset for detached buffers
638ec8c fixed js_bigint_to_string1() (#412)
bb986e5 update tests
fc524f7 added missing 'Unknown' unicode Script
dfc254a update tests
3d92a9d new keyword cannot be used with an optional chain
02a2643 fixed parsing of function definition
3dc7ef1 more robust out of memory handling (#406)
1572aa8 avoid win32 crash in getTimezoneOffset() if time is < 1970 (#238)
7c487f1 support JSON modules in qjsc - added support of JSON5 modules (using type = "json5")
1dfaa61 improved compatibility of std.parseExtJSON() with JSON5
8b2a124 fixed Regexp.prototype[Symbol.match]
071a4cf use Object.is() in tests
f10ef29 added JSON modules and import attributes
8381245 added JS_AtomToCStringLen()
2f167bb export JS_FreePropertyEnum()
9bce51e improved JSON parser conformity (chqrlie) (#250)
aaa9cea Proxy: fixed prototype comparison in setPrototypeOf() and getPrototypeOf() (#410)
1021e3c compilation fix
a33610d update test results
f95b8ba added regexp modifiers
9c973a8 added Promise.try (saghul)
3c39307 better promise rejection tracker heuristics (justjake#112)
d7cdfdc regexp: added v flag support - fixed corner cases of case insensitive matching
a8b2d7c added Float16Array (bnoordhuis) - optimized float16 conversion functions
c95b024 added RegExp.escape (bnoordhuis)
0a6160d avoid relying on 'FILE *' in JS_PrintValue() API
11d076f added get_array_el3 opcode - removed to_propkey2 opcode
703de06 fixed use of JS_DumpValue()
be06b3e added JS_PrintValue() and use it in console.log(), print() and the REPL (#256)
30fe3de Object.prototype has an immutable prototype
53327c2 simplified uncatchable exception handling
23e2dc9 handle strings as module import and export names
3fbea36 update tests
9bb1d72 fixed operation order in js_obj_to_desc()
2d4e1cc fixed the delete operator with global variables
894ce9d fixed js_std_await() so that it behaves the same way as js_std_loop() (#402)
19abf18 new release
1b13fa6 added more C callbacks for exotic objects (#324)
7645ce5 more precise error location reporting
3306254 Merge pull request #393 from nickva/more-ci-targets-and-windows-fixes
8e9e8e8 update tests
87cf1b0 run-test262: added $262.gc()
3bffe67 fixed TypedArray.prototype.slice() when the buffers overlap
08a28c0 fixed TypedArray.prototype.with with detached ArrayBuffer
a0a760f fixed GeneratorFunction prototype
b32cccb fixed RegExp.prototype[Symbol.split]
1e958ab fixed operation order in Object.prototype.propertyIsEnumerable()
5afd0eb fix property ordering in the object returned by RegExp.prototype.exec()
5e71d14 setters cannot have rest arguments
99a855f future reserved keywords are forbidden in function name and arguments when the function body is in strict mode
c0958ee More CI tragets: Linux 32bit, LTO, Windows and Cosmopolitan
e5e7248 added staging test262 tests
fbf7d8a fixed detached TypedArray handling in Atomics operations
334aa18 fixed iterator close in Map/Set constructor
dbbca3d dtoa fix for minus zero
37cde16 fixed build_arg_list()
e1f6dfe fixed checks in Proxy defineProperty
e7264d6 fixed Array.from() and TypedArray.from()
000db3a the %TypedArray% Intrinsic Object should be a constructor
db3d3f0 fixed memory leak in String constructor
b67c416 fixed Proxy getOwnPropertyDescriptor with getters and setters
82d86b1 removed atom leak introduced in commit 83530ac9
f2b0723 added 'at' in Array.prototype[Symbol.unscopables]
0c5d59f optimized and fixed JS_AtomIsNumericIndex1(): 'NaN' is also a number
3b04c58 fixed 'with' access by adding HasPropery() calls - removed unused 'with_get_ref_undef' opcode
83530ac fixed destructuring operation order when defining variables - optimized more cases of variable definition in destructuring
1d5e7cf fixed destructuring parsing: do it only in assignment expressions
5449fd4 more ToPropertyKey ordering changes
8f99de5 spec update: ToPropertyKey() is now done after the evaluation of the expression in assignments
8bb41b2 enabled os.Worker on Windows (bnoordhuis)
bff5525 Merge pull request #400 from renatahodovan/fix-regexp
f5788c7 Define lre_check_timeout in fuzz_regexp
ecfef71 String.prototype.localeCompare is added in JS_AddIntrinsicStringNormalize() as it requires unicode normalization
c361210 qjsc: added missing -fno-weakref
251a8b2 added column number in error messages - simplified parser
4cc4c6c optimized js_parse_class_default_ctor() (bnoordhuis)
9106fa0 fixed DUMP_BYTECODE
5b0c98a fixed HTML comments (chqrlie)
67b48ae - removed the 'use strip' extension - removed the JS_EVAL_FLAG_STRIP eval flag and replaced it with JS_SetStripInfo() which has simpler semantics. - qjs: added the '-s' and '--strip-source' options - qjsc: added the '-s' and '--keep-source' options
c50de13 indent fix
9918c12 workaround for #282
7adeb5c Fix exporting destructured variables (saghul) (#382)
949c105 fixed class field named get or set
d546fbf changed js_throw_type_error ES5 workaround to be more compatible with test262
c505ac0 fixed JS_IsString() with ropes
25ffdb4 fixed the handling of unicode identifiers
9d3776d fixed break statement in the presence of labels (bnoordhuis) (#275)
00e6f29 added JS_GetAnyOpaque() (oleavr)
1eb05e4 fixed buffer overflow in BJSON String and BigInt reader (#399)
a151ce1 fixed and improved Map/Set hashing
f05760c qjs: added performance.now()
2b6cf57 removed unused slack in hash_map_resize() (saghul)
083b7ba Fix UB in BigInt left shift (saghul)
fa706d5 Fix leak in BigInt unary plus (saghul)
ec83bd2 qjs: allow SI suffixes in memory sizes - set default stack size to 1 MB
c805d4f fixed weakmap gc (#398)
1943101 updated Changelog
00b709d flush stdout in console.log() (#309)
159fe28 fixed module cyclic imports (#329)
c1bf4e9 workaround for overflow test in JS_GetOwnPropertyNamesInternal() (justjake#111)
beeb272 'undefined' is a valid let/const variable name. It gives a SyntaxError at top level because it is already defined (#370)
f121cbd added forgotten js_weakref_is_live() tests
b342502 avoid freeing an object structure in js_weakref_free() if it is about to be freed in free_zero_refcount()
8b5b127 reworked weak references so that cycles are (hopefully) correctly handled - added Symbol as WeakMap key, WeakRef and FinalizationRegistry
bf164d6 fixed eval with empty argument scope (#249)
6ac04e1 removed useless printf() (#257)
0d7aaed ensure that JS_IteratorNext() returns JS_UNDEFINED when done = TRUE (#394)
2634856 removed invalid tests
56c47f7 fixed exception handling in AsyncFromSyncIterator and async for of
67de495 fixed typed array set operation when obj != receiver
b0c1a12 fixed set_date_field()
d045a13 disable rejection tracker in the repl - repl cleanup
e8cfe8f removed memory leak in string padding (issue #274)
d20ffec exit by default on unhandled promise rejections (issue #305)
dec4aca update test262_errors.txt
b31bb20 updated to unicode 16.0.0 (bnoordhuis) - updated test262
29630bc added missing header
2a4f629 added -Wno-infinite-recursion
6cc02b4 more use of js_new_string8 - inlined JS_NewString() (initial patch by Charlie Gordon)
156d981 added string ropes for faster concatenation of long strings (issue justjake#67)
372ad84 more dtoa bench (Charlie Gordon)
a44011e enable dtoa tests on win32
d1bb520 reduced memory usage of Map hash table
4941398 fixed hash_map_resize() - added Map/WeakMap in microbench
9f65ef1 simplified and fixed backtrace_barrier (#306)
978756a protect against printf errors (#319)
9936606 added new dtoa library to print and parse float64 numbers. It is necessary to fix corner cases (e.g. radix != 10) and to have correct behavior regardless of the libc implementation.
9f1864a msan fix (#389)
131408f simplified js_bigint_from_float64()
7399069 fixed examples/hello_module compilation (#240)
6d6893b fixed BigInt hashing - removed -fno-bigint in qjsc and JS_AddIntrinsicBigInt() (BigInt is now considered as a base object)
5a16c0c fixed JS_DumpValue() for BigInt
6de8885 more bignum cleanup
96e7965 removed the ability to do simultaneous 64 and 32 bit x86 builds in order to simplify the Makefile
22dbf49 Merge pull request #391 from nickva/try-to-fix-multiplatform-builds
e9c69f7 Fix multiarch CI builds
ee4cd4d compilation fix
543897a added missing variable
61e8b94 removed bignum support and qjscalc - added optimized BigInt implementation
837a697 regexp: allow [\-] in unicode mode (#373)
1be68b3 fixed CONFIG_ALL_UNICODE compilation
9bd10d8 simplified the handling of closures
dfd9c93 added missing stack overflow check in JSON.stringify()
25aaa77 allow regexp interruption (e.g. with Ctrl-C in the REPL)
027f3cb fix crash when add_property() fails on build arguments (penneryu)
c739deb microbench: use toFixed()
6474793 JS_SetPropertyInternal(): avoid recursing thru the prototypes if the property is found in a prototype
030333c fixed date parsing in case there is more than nine initial digits (initial patch by nickva)
6e2e68f Fix termination in Worker test
012451d Define a fallback PATH_MAX if not available
8624b5c Use ftello() & fseeko() on any OS based on GNU libc
3489493 Use malloc_usable_size() on any OS based on GNU libc
5417ab0 Fix `JS_HasException()` when `null` is thrown (#313)
b3715f7 Fix GC leak in `js_proxy_get()` (#302)
git-subtree-dir: vendor/quickjs
git-subtree-split: f1139494d18a2053630c5ed3384a42bb70db3c53
…uickjs # Please enter a commit message to explain why this merge is necessary, # especially if it merges an updated upstream into a topic branch. # # Lines starting with '#' will be ignored, and an empty message aborts # the commit.
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We ran into an issue with regexes which is resolved by updating the vendored QuickJS implementation. This PR updates the version of QuickJS to 2025-09-13 (does not updated quickjs-ng variants as discussed in #216)
When initially running
vendor:quickjs:pullthe existing patch failed to apply, so I ranACTION=pull yarn vendor:quickjs:subtreeand then updated the existing patch in a separate commit.This PR was created by running
ACTION=pull yarn vendor:quickjs:subtreeand then subsequently updating the webkit wasm patch (vendor:quickjs:pulldoes not work currently as the patch is attempted to be applied on top of the patched file)