6 Commits

Author	SHA1	Message	Date
Andreas Kling	aaf6014ae1	LibJS: Simplify Cell::initialize() ... Remove the Interpreter& argument and pass only GlobalObject&. We can find everything we need via the global object anyway.	2020-07-23 17:31:08 +02:00
Andreas Kling	64513f3c23	LibJS: Move native objects towards two-pass construction ... To make sure that everything is set up correctly in objects before we start adding properties to them, we split cell allocation into 3 steps: 1. Allocate a cell of appropriate size from the Heap 2. Call the C++ constructor on the cell 3. Call initialize() on the constructed object The job of initialize() is to define all the initial properties. Doing it in a second pass guarantees that the Object has a valid Shape and can find its own GlobalObject.	2020-06-20 15:46:30 +02:00
mattco98	95abcc3722	LibJS: Implement correct object property ordering ... This commit introduces a way to get an object's own properties in the correct order. The "correct order" for JS object properties is first all array-like index properties (numeric keys) sorted by insertion order, followed by all string properties sorted by insertion order. Objects also now print correctly in the repl! Before this commit: courage ~/js-tests $ js > ({ foo: 1, bar: 2, baz: 3 }) { bar: 2, foo: 1, baz: 3 } After: courage ~/js-tests $ js > ({ foo: 1, bar: 2, baz: 3 }) { foo: 1, bar: 2, baz: 3 }	2020-04-29 18:47:03 +02:00
Andreas Kling	1b391d78ae	LibJS: Allow cells to mark null pointers ... This simplifies the cell visiting functions by letting them not worry about the pointers they pass to the visitor being null.	2020-04-16 16:10:38 +02:00
Andreas Kling	fbb16073d1	LibJS: Make JS::Cell non-copyable and non-movable ... Also make the JS::Cell default constructor protected to provove a compilation error if you tried to allocate a plain cell.	2020-04-02 15:24:50 +02:00
Andreas Kling	19452230cd	LibJS: Add "Heap" and "Runtime" subdirectories ... Let's try to keep LibJS tidy as it expands. :^)	2020-03-16 14:37:19 +01:00