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fix(es/parser): Parse subscripts after Flow `new C<T>` without arguments Flow keeps the type arguments of `new C<T>` without call arguments, so the type arguments end the callee. Parse a following member access, computed access, optional chain or tagged template on the `new` expression, like Babel (`new C<T>.p` is `(new C<T>).p`), instead of failing with `Expected ';'`. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

t3/flow-type-argument-gating

7 hours ago

fix(es/parser): Accept `<<` in Flow inline interface heritage type arguments The lexer combines adjacent opening angles into `<<`, so `interface extends Base<<T>() => T> {}` skipped the type arguments and failed at the body. Use `is_ts_type_args_start()` like `parse_ts_type_ref`; `parse_ts_type_args()` already splits the `<<` token. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

t3/flow-prefix-inline-interface

7 hours ago

fix(es/parser): Accept reserved words as Flow mapped member type params The mapped-member lookahead used `is_ident_ref()`, which rejects reserved words, while the mapped type parameter itself is parsed as an IdentifierName. Members such as `[in in keyof O]: T` therefore fell through to indexer parsing and failed, although they were accepted before. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

t3/flow-object-type-members

7 hours ago

test(swc): Skip all Flow compile fixtures without the `flow` feature The compile harness only skipped `compile/flow/strip` when the `flow` feature is disabled, so the new `compile/flow/enum-default` fixture failed in the default `cargo test -p swc` CI run with empty output. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

t3/flow-default-enum

7 hours ago

chore: Add changeset Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

t3/flow-type-argument-gating

11 hours ago

chore: Add changeset Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

t3/flow-object-type-members

11 hours ago

chore: Add changeset Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

t3/flow-default-enum

11 hours ago

chore: Add changeset Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

t3/flow-anon-signature-params

11 hours ago

Latest Branches

-8%

fix(es/parser): Do not parse instantiation expressions in Flow#12764

7 hours ago

b10de93

t3/flow-type-argument-gating

-2%

fix(es/parser): Fix Flow nullable postfix precedence and inline interface heritage#12758

7 hours ago

69aae48

t3/flow-prefix-inline-interface

-4%

fix(es/parser): Parse Flow mapped members in any position and validate setter arity#12763

7 hours ago

2296ea3

t3/flow-object-type-members

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