github/boa - boa - 帆软第三方插件仓库

Author	SHA1	Message	Date
Iban Eguia	48185f393d	Lexer string interning (#1758 ) This Pull Request is part of #279. It adds a string interner to Boa, which allows many types to not contain heap-allocated strings, and just contain a `NonZeroUsize` instead. This can move types to the stack (hopefully I'll be able to move `Token`, for example, maybe some `Node` types too. Note that the internet is for now only available in the lexer. Next steps (in this PR or future ones) would include also using interning in the parser, and finally in execution. The idea is that strings should be represented with a `Sym` until they are displayed. Talking about display. I have changed the `ParseError` type in order to not contain anything that could contain a `Sym` (basically tokens), which might be a bit faster, but what is important is that we don't depend on the interner when displaying errors. The issue I have now is in order to display tokens. This requires the interner if we want to know identifiers, for example. The issue here is that Rust doesn't allow using a `fmt::Formatter` (only in nightly), which is making my head hurt. Maybe someone of you can find a better way of doing this. Then, about `cursor.expect()`, this is the only place where we don't have the expected token type as a static string, so it's failing to compile. We have the option of changing the type definition of `ParseError` to contain an owned string, but maybe we can avoid this by having a `&'static str` come from a `TokenKind` with the default values, such as "identifier" for an identifier. I wanted for you to think about it and maybe we can just add that and avoid allocations there. Oh, and this depends on the VM-only branch, so that has to be merged before :) Another thing to check: should the interner be in its own module?	3 years ago
Iban Eguia	a5c85708a2	Clean-up contribution guidelines, dependencies, Test262, MSRV (#1683 )	3 years ago
João Borges	8aeef422ed	Respect rust 1.56 (#1681 ) * Style: Respect rust1.56 * Chore: Change to 2021 edition	3 years ago
Jason Williams	c977b8e5aa	changelog v0.13 (#1590 ) Co-authored-by: Iban Eguia <iban.eguia@cern.ch>	3 years ago
Iban Eguia	03cb69dcf4	Upgraded prettier and bootstrap, fixed formatting (#1245 )	4 years ago
Iban Eguia	7ee3a93fcc	Upgraded dependencies and fixed some clippy warnings/errors (#1228 )	4 years ago
dependabot[bot]	f8d0b66daf	Bump unicode-general-category from 0.3.0 to 0.4.0 (#1191 )	4 years ago
Jason Williams	9160b89edf	Changelog v0.11 (#1052 ) v0.11 Co-authored-by: João Borges <rageknify@gmail.com> Co-authored-by: Iban Eguia <iban.eguia@cern.ch>	4 years ago
Jevan Chan	f66a0999e7	Improve Unicode support for identifier names (#1003 ) * Add identifier name unicode checkers * Improve identifier name checkers * cargo fmt * Further improve identifier name checkers * Rename modules and add comments * Fix clippy * Add unit tests * Move unicode table to separate crate and add script * Rename trait * Minor fix * Sort code points before writing to file * Remove unused dependency * Add table.rs doc comment * Add trait level comment * Add comments to script * Update comments * Update comments * Add test to check Unicode version of dependency * Add README.md and link to CONTRIBUTING.md * Fix prettier	4 years ago