ast_node:
- Make `.span()` inlinable.
swc_ecma_codegen:
- Reduce call to *heavy* `.span()` calls.
swc_ecma_parser:
- Reduce `memmove` by using typed-arena.
swc_bundler:
- Make `Bundle.bundle` take `&mut self`.
- Make drop concurrent.
swc_ecma_parser:
- Support `private declare`. (#1503)
- Recover `backtracking` state while doing some nested backtracking. (#1505)
- Allow using `readonly` as the name of class properties. (#1514)
swc_ecma_transforms_base:
- `hygiene`: Keep the name of class expressions. (#1507)
swc_ecma_transforms_typescript:
- Allow a namespace and a class to have the same name. (#1515)
swc:
- Disable `tsx` if the ext of a file is ts.
swc_bundler:
- Create variables for export while preparing a module. (denoland/deno#9560)
- Fix order of statements.
- Invoke dce multiple time if required. (denoland/deno#9546)
swc_ecma_transforms_optimization:
- dce: Track modifications correctly.
swc_common:
- don't emit `loc` for dummy spans
swc_ecma_transforms:
- prevent hygiene from changing key in object pattern (#369)
- fix module tests (iteration order of FxHashSet is changed)
swc_ecma_parser:
- fix parsing of arrow function (#370)
string_enum:
- #[derive(StringEnum)] now derives `Deserialize`
swc_ecma_ast:
- implement deserialize for ast nodes.
- change ast to make it serialized / deserialized correctly
swc_ecma_parser:
- jsx, test262, typescript tests now verify serialization and deserialization of module
This pr introduces some cargo features. For `swc_common` and `swc_ecma_ast`, it introduces a feature flag `fold`.
`Fold` and `Visit` traits exist only if the feature is enabled.
For `swc_ecma_parser`, flag called `verify` is added. When disabled, we skip checking of validity of some expressions.
e.g. `{foo = bar}`
Verification is disabled by default it requires nightly compiler
swc_atoms:
- add some atoms
swc_ecma_ast:
- ast nodes for typescript
- `ClassMethod` -> `Method`, `ClassMethodKind` -> `MethodKind`
- private class method / class property
- use separate type for tagged template literals
- add `declare` field to `Decl`s
- make function body optional
swc_ecma_parser:
- rename Type to TokenContext
- support decorators
Note: error reporting for invalid decorator is not implemented yet
- merge `Config` into `Syntax`
- Use DiagnosticBuilder for error type
This is to make backtracking cheaper.
swc_ecma_transforms:
- add `strip` pass
swc_common:
- update rustc-ap crates to v313
swc_ecma_ast:
- use bool instead of Option<Span>
swc_ecma_parser:
- remove LexerInput
- use uncons_while
- assert only on debug mode
- use Visit instead of Fold while verifying
- replace debug! with trace!
- disable logging while benchmarking
- drop slog
swc_ecma_transforms:
- classes: fold Decl instead of Stmt
swc:
- add nodejs binding
