Open
Conversation
renovate
bot
force-pushed
the
renovate/swc-monorepo
branch
from
7053d4a to
6876446
Compare
renovate
bot
force-pushed
the
renovate/swc-monorepo
branch
from
6876446 to
6011035
Compare
Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
renovate
bot
force-pushed
the
renovate/swc-monorepo
branch
from
6011035 to
354cf8c
Compare
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
This PR contains the following updates:
1.15.8→1.15.260.5.19→0.5.21Release Notes
swc-project/swc (@swc/core)
v1.15.26Compare Source
Bug Fixes
(es/decorators) Preserve super in moved static members (#11781) (778328e)
(es/decorators) Scope moved static super rewrite (#11782) (f73cacc)
(es/parser) Parse mixed Flow anonymous callable params (#11786) (05e7b69)
(es/transforms) Rewrite class references in non-static members (#11772) (fff1426)
(es/typescript) Handle TypeScript expressions in enum transformation (#11769) (85aa4a8)
Documentation
Features
(swc_common) Add SourceMapper.map_raw_pos (#11777) (7d2e94c)
(swc_config) Add Hash/Eq for options and CachedRegex (#11775) (86a4c38)
Performance
Refactor
Build
rustctonightly-2026-04-10(#11783) (6facc79)v1.15.24Compare Source
Bug Fixes
(es/decorators) Scope 2023-11 implicit-global rewrite to decorator-lifted exprs (#11743) (1c01bbb)
(es/minifier) Handle
toExponential(undefined)(#11583) (cd94a31)(es/minifier) Cap deep if_return conditional chains (#11758) (a92fa3e)
(es/minifier) Inline prop shorthand in computed props (#11760) (71feafb)
(es/parser) Parse key Flow forms from #11729 (phase 1) (#11733) (886fe53)
(es/parser) Close remaining Flow parser gaps for #11729 (phase 2) (#11740) (8d36f05)
(es/regexp) Preserve source for wrapped named groups (#11757) (7e56fe5)
(html/codegen) Keep
for span-parent paragraphs (#11756) (ede9950)(swc_common) Make
eat_byteunsafe to prevent UTF-8 boundary violation (#11731) (669a659)Features
(es/minifier) Remove useless arguments for non inlined callee (#11645) (bab249e)
(react-compiler) Advance SWC parity for upstream fixtures (#11724) (468da70)
(react-compiler) Tighten core validation parity for upstream fixtures (#11734) (7e2cf8d)
(react-compiler) Improve SWC parity for early-return and hooks validation (#11738) (4739c58)
(react-compiler) M1 memo validators + lint gating alignment (#11739) (7e1ad26)
(react-compiler) Improve Stage A diagnostic parity and validation aggregation (#11745) (0e2075e)
(react-compiler) Continue swc parity for dependency handling (#11747) (83688c8)
Refactor
(es/minifier) Inline usage analyzer and remove crate (#11750) (7d8d11b)
(react-compiler) Remove compiler impl and keep fast_check (#11753) (f21d336)
Ci
Add manual Publish crates workflow (#11763) (169c961)
Add misc npm publish workflow (#11764) (236eff0)
v1.15.21Compare Source
Bug Fixes
(cli) Honor externalHelpers=false in rust binary (#11693) (1be052e)
(cli) Skip mkdir when --out-file targets the current directory (#11720) (f3f4e51)
(es/decorators) Resolve 2022-03 issues #9565/#9078/#9079 and add regressions (#11698) (a025d2b)
(es/fixer) Wrap new opt chain (#11618) (fdcd184)
(es/flow) Normalize module await bindings for Hermes parity (#11703) (73d8761)
(es/minifier) Fix compatibility for Wasm plugin (
swc_ast_unknown) (#11641) (abd0e45)(es/module) Preserve explicit index.js import path when baseUrl is set (#11597) (830dbeb)
(es/module) Avoid rewriting unknown relative extensions (#11713) (ed09218)
(es/regexp) Implement transform-named-capturing-groups-regex (#11642) (f62bfa9)
(es/types) Add new options types (#11683) (62eeee1)
(malloc) Fallback to system allocator on linux gnu s390x/powerpc (#11606) (e103fac)
Update lz4_flex to resolve RUSTSEC-2026-0041 (#11701) (7528507)
Documentation
(agents) Improve guidance (#11626) (1cdfec9)
(agents) Add AGENTS two-pass rules for es crates (#11634) (12af4a1)
Move parser design guidance into AGENTS.md (#11600) (e6e91a3)
Clarify workaround comment requirement in AGENTS (#11700) (e2ad6f6)
Features
(bindings) Add linux ppc64le and s390x support across npm bindings (#11602) (357255d)
(bindings) Enable flow strip support in @swc/core (#11696) (93da89a)
(cli) Enable Flow strip support in swc_cli_impl (#11705) (0ea9950)
(dbg-swc) Add flow strip verification command (#11706) (77b7854)
(es) Add
swc_es_codegenforswc_es_ast(#11628) (c282d86)(es) Add 2-pass transformer and minifier crates (#11632) (f70a4b7)
(es) Add TypeScript + React transforms and tsc corpus tests (#11635) (09a5d8d)
(es/helpers) Prevent recursive instanceof helper transforms (#11609) (cb755a3)
(es/parser) Add
with_capacityforCapturing(#11679) (60df582)(es/parser) Add flow syntax mode and strip integration (#11685) (015bbe8)
(es/parser) Finish flow strip support for core syntax gaps (#11689) (584a12f)
(es/parser) Extend flow declare export strip compatibility (#11691) (a8315aa)
(es/parser) Support Flow declare export default interface strip path (#11692) (588577c)
(es/parser) Add Hermes Flow parity harness and fixes (#11699) (918b6ac)
(es/parser) Complete Hermes Flow stripping parity (#11702) (f041f4c)
(es/proposal) Add decorators 2023-11 support (#11686) (e96eb6a)
(es/react-compiler) Scaffold SWC port of Babel entrypoint (#11687) (4a1d3ce)
(es/react-compiler) Phase1 crate API baseline and fixture harness (#11690) (31364dc)
(es/react-compiler) Strict upstream parity finalization (crate-only, WIP) (#11697) (a3994aa)
(es/react-compiler) Advance strict upstream parity (#11709) (9b3abe0)
(es/react-compiler) Advance upstream fixture parity pipeline (#11716) (33fe6f2)
(es/semantics) Add scope analysis and statement-level cfg (#11623) (86815b1)
(es_parser) Complete parity suite with zero ignores (#11615) (ee3fdd5)
(es_parser) Complete internal parser wiring without ecma runtime dep (#11622) (1c51891)
(es_parser) Expand benchmark corpus (#11633) (ff3adef)
(react-compiler) Advance SWC upstream fixture parity (#11718) (e8d1696)
(react-compiler) Improve lint rename and gating parity (#11721) (5f89ee7)
(swc_es_parser) Enforce full parity suite and extend grammar surface (#11611) (585f7d0)
(swc_es_parser) Complete lossless modeling for with/TS module/decorators (#11613) (59b1189)
(swc_es_parser) Close parity gaps with full core/large fixture pass-fail parity (#11614) (3085f52)
Complete core parity parser coverage (#11603) (18e0edc)
Performance
(es/modules) Avoid export sort key clones (#11669) (e74e17d)
(es/parser) Reduce JSX identifier rescan allocations (#11671) (f9214fe)
(es/parser) Optimize underscore stripping in numeric literal hot path (#11670) (874338b)
(es/transformer) Remove O(n^2) statement mutation hotspots (#11672) (bdc24b7)
(es_parser) Byte-search lexer optimization pass (#11616) (607f2db)
(es_parser) Reduce lookahead and allocation overhead (#11673) (becd9b0)
(ts/fast-strip) Avoid token capture in default transform path (#11668) (06aa0db)
Refactor
Testing
(es/flow) Add flow strip corpus correctness test (#11694) (cd5ed81)
(es/parser) Enforce full ecma fixture parity (#11637) (0bf8a46)
(es/parser) Expand flow strip fixture coverage (#11695) (e231262)
(es_parser) Add core snapshot suite (#11617) (23c56fe)
(es_parser) De-arenaize ecma_reuse fixture snapshots (#11639) (aa6727a)
(es_parser) Recover swc_es_parser benchmark coverage (#11640) (0f24ee1)
Expand swc_es_parser snapshot suites (ecma-style) (#11621) (325170f)
Move TS decorator fixtures out of proposal crate (#11723) (e29d58c)
Ci
Bump cargo-mono to 0.5.0 (#11605) (7118713)
Remove --no-verify flag from cargo mono publish (02eb5ec)
Optimize cargo-test matrix with cargo mono changed (#11681) (99e61c4)
Bump cargo-mono to 0.5.3 (#11722) (b5272af)
Install zig for core ppc64le/s390x nightly cross builds (#11725) (09c4be0)
v1.15.18Compare Source
Bug Fixes
Documentation
Add AGENTS note about next-gen ast (#11592) (80b4be8)
Add typescript-eslint AST compatibility note (#11598) (c7bfebe)
Features
(es/ast) Add runtime arena crate and bootstrap swc_es_ast (#11588) (7a06d96)
(es/parser) Add
swc_es_parser(#11593) (f11fd70)Ci
v1.15.17Compare Source
Documentation
Features
(bindings) Add html wasm binding and publish wiring (#11587) (b3869c3)
(sourcemap) Support safe scopes round-trip metadata (#11581) (de2a348)
Emit ECMA-426 source map scopes behind experimental flag (#11582) (2385a22)
v1.15.13Compare Source
Bug Fixes
(errors) Avoid panic on invalid diagnostic spans (#11561) (b24b8e0)
(es/helpers) Fix
_object_without_propertiescrash on primitive values (#11571) (4f35904)(es/jsx) Preserve whitespace before HTML entities (#11521) (64be077)
(es/minifier) Do not merge if statements with different local variable values (#11518) (3e63627)
(es/minifier) Prevent convert_tpl_to_str when there's emoji under es5 (#11529) (ff6cf88)
(es/minifier) Inline before merge if (#11526) (aa5a9ac)
(es/minifier) Preserve array join("") nullish semantics (#11558) (d477f61)
(es/minifier) Inline side-effect-free default params (#11564) (1babda7)
(es/parser) Fix generic arrow function in TSX mode (#11549) (366a16b)
(es/react) Preserve first-line leading whitespace with entities (#11568) (fc62617)
(es/regexp) Transpile unicode property escapes in RegExp constructor (#11554) (476d544)
Documentation
Features
(es/minifier) Add
unsafe_hoist_static_method_aliasoption (#11493) (6e7dbe2)(es/minifier) Remove unused args for IIFE (#11536) (3cc286b)
Refactor
(es/parser) Compare token kind rather than strings (#11531) (5872ffa)
(es/typescript) Run typescript transform in two passes (#11532) (b069558)
(es/typescript) Precompute namespace import-equals usage in semantic pass (#11534) (b7e87c7)
Testing
(es/minifier) Add execution tests for issue #11517 (#11530) (01b3b64)
Disable
cvaecosystem ci temporariliy (55bc966)Ci
Reset closed issue and PR milestone to Planned (#11559) (d5c4ebe)
Add permission (431c576)
v1.15.11Compare Source
Bug Fixes
(es/codegen) Emit leading comments for JSX elements, fragments, and empty expressions (#11488) (1520633)
(es/decorators) Invoke addInitializer callbacks for decorated fields (#11495) (11cfe4d)
(es/es3) Visit export decl body even if name is not reserved (#11473) (9113fff)
(es/es3) Remove duplicate code (#11499) (fbee775)
(es/minifier) Treat new expression with empty class as side-effect free (#11455) (a33a45e)
(es/minifier) Escape control characters when converting strings to template literals (#11464) (028551f)
(es/minifier) Handle unused parameters with default values (#11494) (6ed1ee9)
(es/module) Preserve ./ prefix for hidden directory imports (#11489) (a005391)
(es/parser) Validate dynamic import argument count (#11462) (2f67591)
(es/parser) Allow compilation with --no-default-features (#11460) (b70c5f8)
(es/parser) Skip emitting TS1102 in TypeScript mode (#11463) (e6f5b06)
(es/parser) Reject ambiguous generic arrow functions in TSX mode (#11491) (ac00915)
(es/parser) Disallow NumericLiteralSeparator with BigInts (#11510) (6b3644b)
(es/react) Preserve HTML entity-encoded whitespace in JSX (#11474) (7d433a9)
(es/renamer) Prevent duplicate parameter names with destructuring patterns (#11456) (e25a2c8)
(es/testing) Skip update when expected output has invalid code (#11469) (2be6b8a)
(es/typescript) Don't mark enums with opaque members as pure (#11452) (b713fae)
(preset-env) Distinguish unknown browser vs empty config (#11457) (1310957)
Documentation
Features
(cli) Add --root-mode argument for .swcrc resolution (#11501) (b53a0e2)
(es/module) Make module transforms optional via
modulefeature (#11509) (b94a178)(es/regexp) Implement unicode property escape transpilation (#11472) (a2e0ba0)
(es/transformer) Merge ES3 hooks into swc_ecma_transformer (#11503) (5efcac9)
Miscellaneous Tasks
Performance
(bindings) Optimize string handling by avoiding unnecessary clones (#11490) (81daaaa)
(es/codegen) Make
commit_pending_semiexplicit inwrite_punct(#11492) (5a27fc0)(es/es2015) Port ES2015 transforms to hook-based visitors (#11484) (a54eb0e)
(es/es3) Use hooks pattern for single AST traversal (#11483) (a139fba)
(es/minifier) Use combined AST traversal (#11471) (c611663)
(es/transformer) Add inline hint (#11508) (d72c9df)
Refactor
Testing
(es/minifier) Add test case for
merge_importsorder preservation (#11458) (b874a05)(es/parser) Add error tests for import.source and import.defer with too many args (#11466) (7313462)
(es/parser) Check
handler.has_errors()in test error parsing (#11487) (fade647)Replace deprecated
cargo_binfunction withcargo_bin!macro (#11461) (73f77b6)v1.15.10Compare Source
Bug Fixes
(ci) Handle merged PRs separately in milestone manager (#11409) (3554268)
(es/compat) Preserve this context in nested arrow functions (#11423) (f2bdaf2)
(es/es2017) Replace
thisin arrow functions during async-to-generator (#11450) (a993da6)Features
(bindings/wasm) Enable ecma_lints feature to support semantic error detection (#11414) (1faa4a5)
(es/hooks) Implement VisitMutHook for Either type (#11428) (395c85e)
(es/hooks) Implement VisitMutHook for Option (#11429) (0bf1954)
(es/hooks) Add VisitHook trait for immutable AST visitors (#11437) (3efb41d)
(es/minifier) Improve nested template literal evaluation (#11411) (147df2f)
(es/minifier) Remove inlined IIFE arg and param (#11436) (2bc5d40)
(es/minifier) Remove inlined IIFE arg and param (#11446) (baa1ae3)
Miscellaneous Tasks
(deps) Update
rkyv(#11419) (432197b)(deps) Update lru to 0.16.3 (#11438) (67c2d75)
(deps) Update browserslist-data to v0.1.5 (#11454) (e9f78f0)
(helpers) Replace MagicString with ast-grep's built-in edit API (#11410) (a3f0d33)
(hstr/wtf8) Address legacy FIXME comments by switching to derives (#11416) (f03bfd8)
Performance
(es/codegen, es/utils) Migrate to dragonbox_ecma for faster Number::toString (#11412) (b7978cc)
(es/react) Optimize JSX transforms to reduce allocations (#11425) (2a20cb6)
Refactor
(es) Improve TypeScript transform configuration structure (#11434) (f33a975)
(es/minifier) Migrate MinifierPass to Pass trait (#11442) (a41e631)
(es/minifier) Improve tpl to str (#11415) (0239523)
(es/react) Port to VisitMutHook (#11418) (9604d9c)
(es/transformer) Remove OptionalHook wrapper in favor of Option (#11430) (72da6bd)
(es/transforms) Migrate TypeScript transform to Pass trait (#11439) (dd007c6)
Testing
(es) Enable benchmark for
swc(#11420) (3a50a25)Disable LTO for benchmarks (#11421) (af3c2d3)
Use rstest as the test framework (#11417) (fae258f)
Ci
claude[bot]PR review comments (affb6a2)swc-project/swc (@swc/helpers)
v0.5.21Compare Source
v0.5.20Compare Source
Configuration
📅 Schedule: (UTC)
🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.
♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.
👻 Immortal: This PR will be recreated if closed unmerged. Get config help if that's undesired.
This PR was generated by Mend Renovate. View the repository job log.