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fix(es/typescript): analyze runtime containers before erasure Resolve enum values, alias dependencies and runtime requirements against shared declaration identities before syntax erasure. Track AST declaration order and execution regions, including eager decorator evaluation. Recognize immediately invoked functions through parentheses while retaining type wrappers as analysis boundaries. Evaluate initializers with TypeScript rules independently of optional member-read inlining. Substitute eligible enum reads while the original AST is intact, then pass immutable facts to lowering. Preserve reference operations and distinct emitted object identities, and accumulate namespace instantiation without repeated subtree scans.

fix/ts-namespace-enum-bindings

1 hour ago

fix(es/minifier): Store IIFE arg inline into Finalizer (#12624) **Related issue:** Closes #12538

main

1 hour ago

chore: Add changeset

Austaras:main

1 hour ago

docs(es/minifier): inline documented semantic assumptions (#12627)   **Description:** The minifier agent instructions summarize the public assumptions but omit supporting details and add an exception to the object-property assumption. Inline all assumptions from https://swc.rs/docs/configuration/minification#assumptions, including the strict-mode note, property APIs, global getter warning, TDZ behavior, and mixed `bigint`/`number` example. Keep the separate implementation and review policy. Add the required patch changeset for `swc_ecma_minifier` and `swc_core`. Validation at `94c5e6c04d79ee646b21290e3dc4f0667e050448` (documentation and changeset only): - `git diff origin/main...HEAD --check`: passed. - `cargo fmt --all`: passed. - `cargo clippy --all --all-targets -- -D warnings`: passed. - `cargo test -p swc_ecma_minifier`: passed. - `cd crates/swc_ecma_minifier && ./scripts/exec.sh`: passed. **Related issue (if exists):** None.

main

1 hour ago

chore: Add changeset

kdy1/inline-minifier-assumptions

1 hour ago

fix(es/minifier): do not merge sequences across reads of writable properties of builtin globals

baltasarblanco:fix/sequences-global-this-property-read

9 hours ago

fix(es/typescript): analyze runtime containers before erasure Resolve enum values, alias dependencies and runtime requirements against shared declaration identities before syntax erasure. Track AST declaration order and execution regions, including eager decorator evaluation. Recognize immediately invoked functions through parentheses while retaining type wrappers as analysis boundaries. Evaluate initializers with TypeScript rules independently of optional member-read inlining. Substitute eligible enum reads while the original AST is intact, then pass immutable facts to lowering. Preserve reference operations and distinct emitted object identities, and accumulate namespace instantiation without repeated subtree scans.

fix/ts-namespace-enum-bindings

20 hours ago

fix(es/minifier): Store IIFE arg inline into vars_to_inline

Austaras:main

21 hours ago

Latest Branches

+7%

fix(es/typescript): Fix merged namespace bindings and enum evaluation#12455

14 days ago

1b88ab4

fix/ts-namespace-enum-bindings

0%

fix(es/minifier): Store IIFE arg inline into Finalizer#12624

1 hour ago

9ff46b2

Austaras:main

0%

docs(es/minifier): inline documented semantic assumptions#12627

1 hour ago

94c5e6c

kdy1/inline-minifier-assumptions

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