* Fixed a bunch of test262 panics (#817)
This also implements a spec-compliant `parseInt()` function.
* Reverted a test
* Addressed long comments from review
Nodes implement CodeGen which generates instructions onto a stack held in Context.
The VM will interpret the instructions from Context.
There are some issues:
- Only basic instructions are added, but I'm working off https://developer.mozilla.org/en-US/docs/Mozilla/Projects/SpiderMonkey/Internals/Bytecode for now it should be easy to add more in.
- The Stack is a Vec, this isn't ideal (we may be able to live with it for now) but the stack should really be a fixed sized array. This isn't possible because Value can't be copied in there as it holds Rc and Gc values. Can we have fixed-sized Values that hold a pointer? Something like the "stackvec" crate should help
- put all VM related code behind "vm" feature flag
Co-authored-by: Jason Williams <jwilliams720@bloomberg.net>
Co-authored-by: Halid Odat <halidodat@gmail.com>
* Improved CI workflows
This improves several things in the CI workflows:
- More conformant Test262 result generation
- Benchmarks should now show comments for all users
- Added Test262 result comparison comments to Pull Requests
* Fixed typo
* Checking the comment generation
* Fixing conditions to test comments
* Fix a couple of bugs on the comparator
* Fixed format
* Trying to fix comment updating
* Removing commit autor when searching
* Replace the comment instead of appending
* Switched back to the `pull_request_target` event
* Add tests for cyclic conversions
* Add another test for a non-cyclic scenario
* Refactor the existing RecursionLimiter type
We can use the existing RecursionLimiter type
used by GcObject's Debug impl for this purpose.
We just need to refactor it to allow both liveness
and visitation tracking, using a HashMap of ptrs
to states instead of a HashSet of ptrs.
* Fix `Value::to_json` to not overflow.
Use the newly refactored RecursionLimiter to
check for recursion, and limit it. Throw a TypeError
as mandated by the spec.
* Fix ordinary_to_primitive to not overflow
Use the new RecursionLimiter type to prevent
overflows from conversions in ordinary_to_primitive.
The spec doesn't say what to do here, so we follow
v8 / SpiderMonkey in returning a default value for
the type hint -- either 0. or "". More details in
the method documentation.
* Move ordinary_to_primitive to GcObject
* Move object_to_json to GcObject
* Add test for console.log
* Refactor: Error constructors to return instead of "throwing"
* Test: Add a test case for Error Objects in Object.prototype.toString
* Fix: Make Error.prototype.toString spec compliant
* Test: Add tests for Error.prototype.toString
- Add BuiltIn trait
- Add ConstructorBuilder
- Add ObjectInitializer
- Cache core standard objects
- More efficient ConstructorBuilder::build()
- Allow to specify which prototype to inherit
- Refactor object property insertion
- Made ClassBuilder use ConstructorBuilder
- Make ConstructorBuilder::build() return GcObject
- Implement Debug for ClassBuilder and ConstructorBuilder
- Make ClassBuilder methods return &mut Self
- Make ObjectBuilder::build() return a GcObject
- Fixed global objects/properies attributes
- Fixed function prototype and attributes
- doc cached standard objects
- Set error object types to inherit from `Error.prototype`
- Added FunctionBuilder
- Add #[inline]
* Initial implementation of for...of loop
* Initial implementation of for...of loop
* Extend for...of to support var, let, and const lhs
* Use cached well known symbols
* Nest use statements
* Nest use statements
* Add tests.
* Initial implementation of for...of loop
* Extend for...of to support var, let, and const lhs
* Use cached well known symbols
* Nest use statements
* Nest use statements
* Add tests.
* Add tests, cache iterator prototypes, pull common iterator functions out into their own file to allow for repeated use.
* Initial implementation of for...of loop
* Extend for...of to support var, let, and const lhs
* Use cached well known symbols
* Nest use statements
* Nest use statements
* Add tests.
* Add tests, cache iterator prototypes, pull common iterator functions out into their own file to allow for repeated use.
* Initial implementation of for...of loop
* Extend for...of to support var, let, and const lhs
* Use cached well known symbols
* Initial implementation of for...of loop
* Nest use statements
* Add string iterator
* Clean up merge
* Use ctx.global_iterator()
* Merge upstream
* Use u32 as array next index
* Use into
* Use boa::Result
* Tidy up use statement
* Tidy up use statement
Jason Williams
João Borges
Iban Eguia
tofpie
54k1
Jevan Chan
Halid Odat
croraf
Theia Vogel
John Doneth
joshwd36
Saquib
Tunahan Karlıbaş
Jarred Holman
Jonathan Dickinson
joshwd36