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fix(es/parser): allow escaped keywords as property names

fix/parser-escaped-keyword-property-names

57 minutes ago

chore: Add changeset

codex/changeset-pr-11964

2 hours ago

fix(es/parser): Accept valid declare readonly field initializers

fix/parser-declare-readonly-initializers

3 hours ago

fix(es/parser): allow escaped keywords as property names

fix/parser-escaped-keyword-property-names

4 hours ago

fix(es/parser): allow of bindings in await using loops (#12354) **Description:** Allow `of` as a binding name in `await using` declarations in `for-of` and `for-await-of` loops: ```ts async function main() { for (await using of of []) {} for await (await using of of []) {} } ``` The parser previously applied the synchronous `using` restriction to `await using` as well, misinterpreting these declarations as expressions. Apply the restriction only to synchronous `using`. Restore five existing TypeScript fixtures by narrowing an overly broad exclusion to `awaitUsingDeclarationsInFor.ts`, which covers traditional `for` initializers and remains unsupported. **Related issue (if exists):** None.

main

4 hours ago

fix(es/parser): parse static constructor methods in JavaScript (#12357) **Description:** Treat static methods named `constructor` as ordinary methods in JavaScript. The parser previously classified them as instance constructors, rejecting valid declarations and dropping `static` from generated output. Apply the same constructor check to ordinary, generator, async, and accessor methods, following swc-next's handling of static methods. Preserve TypeScript's existing constructor diagnostics and the restriction on fields named `constructor`. Restore two existing Test262 cases and update their codegen snapshots. Add fixtures for the remaining method forms and compatibility boundaries.

main

4 hours ago

fix(es/parser): allow eval and arguments in ambient function declarations (#12359) **Description:** Accept `eval` and `arguments` as ambient function names and parameter names in TypeScript modules. The parser previously applied runtime strict-mode binding restrictions to these declarations, rejecting valid code such as `declare function eval(): void`. Recognize ambient function names and parameter contexts, including constructors, methods, and nested signatures in ambient declarations. Preserve existing diagnostics for variables and non-ambient function signatures and implementations.

main

4 hours ago

fix(es/parser): Reset static block context for nested declarations (#12360) **Description:** SWC rejects valid uses of `await` as an identifier in ordinary functions and instance field initializers nested inside class static blocks, such as `class C { static { function f(await) {} } }` in a script. Reset the inherited static block context when parsing function expression names, function and method parameters, and instance field initializers, following swc-next's handling of grammar contexts.

main

4 hours ago

Latest Branches

0%

fix(es/parser): allow escaped keywords as property names#12358

22 hours ago

ba73540

fix/parser-escaped-keyword-property-names

0%

chore: Add changeset for AMD moduleRoot support#12365

2 hours ago

04cc977

codex/changeset-pr-11964

+2%

fix(es/parser): Accept valid declare readonly field initializers#12363

20 hours ago

896743f

fix/parser-declare-readonly-initializers

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