Donny/강동윤
2ca6e5d79b
feat(es/transforms/optimization): Support inlining of typeof
s ( #2473 )
...
swc_ecma_transforms_optimization:
- `inline_globals`: Support inlining of `typeof`s.
swc:
- Change error message for parsing failure to mention `Syntax Error`.
2021-10-19 09:49:18 +00:00
Donny/강동윤
123c1f5d02
chore: Fix typo ( #2472 )
2021-10-19 08:25:57 +00:00
Donny/강동윤
575aa44c25
perf(es/transforms): Improve performance ( #2454 )
...
swc_ecma_transforms_macros:
- `#[parallel]`: Run hooks for single-threaded operations.
swc_ecma_transforms_compat:
- `shorthand`: Parallel.
- `exponentation`: Parallel.
- `parameters`: Parallel.
- Recover some `#[fast_path]`
2021-10-18 12:07:13 +00:00
Donny/강동윤
9ba68c6863
fix(common): Fix sourcemap ( #2457 )
...
swc_common:
- Include the index to the name in `mappings` of a sourcemap.
swc:
- Fix handling of `inputSourceMap`.
2021-10-18 06:43:59 +00:00
Donny/강동윤
675c0e714f
test(es): Use typescript test suite as a golden testing ( #2456 )
2021-10-18 04:07:23 +00:00
Donny
7225f90b9c
Bump version
2021-10-18 11:09:59 +09:00
Donny/강동윤
3d204b44f0
perf(es/transforms): Make transforms parallel ( #2449 )
...
swc_ecma_utils:
- `collect_decls`: More parallel.
swc_ecma_transforms_macros:
- Add `Parallel`, which is helper for `#[parallel]`.
- Add `ParExplode`, which is helper for `#[parallel(explode)]`.
swc_ecma_transforms_macros:
- Add `#[parllel]`.
swc_ecma_transforms_compat:
- `sticky_regex`: Parallel.
- `typeof_symbol`: Parallel.
- `for_of`: Remove exponential visit.
- `regenerator`: Remove exponential visit.
- `object_spread`: Parallel.
- `instance_of`: Parallel.
- `duplicate_keys`: Parallel.
- `logical_assignments`: Parallel.
- `template_literal`: Parallel.
- `block_scoped_functions`: Migrate to `VisitMut`.
- `for_of`: Migrate to `VisitMut`.
- `destructuring`: Reduce `Visit`.
- `arrow`: Migrate to `VisitMut`.
- `function_name`: Parallel.
- `reserved_words`: Parallel.
- `for_of`: Parallel.
swc_ecma_transforms_module:
- `import_analyzer`: Migrate to `VisitMut`.
swc_ecma_transforms_react:
- `jsx_src`: Parallel.
- `jsx_self`: Migrate to `VisitMut`.
- `jsx_self`: Parallel.
swc_ecma_transforms_proposal:
- `export_default_from`: Migrate to `VisitMut`.
swc_ecma_transforms_optimization:
- `inline_globals`: Parallel.
- `json_parse`: Migrate to `VisitMut`.
- `json_parse`: Parallel.
2021-10-18 00:03:30 +09:00
Donny/강동윤
130a47f42c
feat(es/transforms/module): Add an option to preserve dynamic imports ( #2441 )
...
swc_ecma_transforms_module:
- Add `ignoreDyanmic`.
2021-10-15 19:19:14 +09:00
Donny/강동윤
4c983e9158
perf(es/codegen, es/parser): Improve performance ( #2406 )
...
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.
2021-10-15 12:49:37 +09:00
Donny/강동윤
76de51333d
fix(es/transforms): Fix for react + typescript ( #2422 )
...
swc_common:
- Add `NoopComments`.
- Implement `Comments` for `Option<C>` where C: `Comments`.
- Add some helper methods to `Comments`.
- Deprecate `CommentsExt`.
swc_ecma_transforms_base:
- `resolver`: Handle `TsImportEqualsDecl`.
swc_ecma_transforms_react:
- Reduce useless cloning using `Arc`.
- Expose API for parsing directives like `@jsxPragma`.
swc_ecma_transforms_typescript:
- Accept `pragma` and `pragmaFrag`.
- Support jsx directives.
- Preserve jsx-related imports.
swc:
- Optimize `SwcComments`.
- Run`resolver` before everything else.
2021-10-13 22:29:56 +09:00
Donny/강동윤
8074c72ce9
fix(es/transforms/base): Fix hyigiene
( #2421 )
...
swc_ecma_transforms_base:
- `hygiene`: Considering scoping of `var`.
- `hygiene`: Avoid creating too many `JsWord` by caching index.
2021-10-13 17:32:37 +09:00
Pig Fang
4ad25d2155
refactor(es/parser): Simplify parsing logic ( #2405 )
2021-10-11 23:09:45 +09:00
Donny/강동윤
b5f832193a
perf(bundler): Improve performance ( #2394 )
...
swc_ecma_utils:
- Make `collect_decls` parallel. (with threshold of 128)
swc_bundler:
- Make inlining of synthesized variables parallel.
2021-10-11 13:00:02 +00:00
Donny
b9b7de0871
chore: Publish
2021-10-10 01:33:22 +09:00
Donny/강동윤
ac3fbd91ac
perf(bundler): Improve performance ( #2384 )
...
*:
- Use `ahash` instread of `rustc-hash`.
swc_ecma_transforms_optimization:
- Make `dce` parallel.
2021-10-09 08:08:13 +00:00
Donny/강동윤
2c058cb124
fix(es/codegen, es/transforms/typescript): Fix bugs ( #2383 )
...
swc_ecma_codegen:
- Emit sourcemap for `import` tokens.
swc_ecma_transforms_typescript:
- Strip `react` correctly.
2021-10-09 01:20:59 +00:00
Donny/강동윤
d0342a5a58
feat(swcpack): Enable concurrent mode ( #2356 )
...
swc_common:
- Use `Mutex` from `parking_lot` instead of it from std.
swc_bundler:
- Use `fxhash` if possible.
- Don't `clone()` all modules if the entry has only one item.
swc_ecma_loader:
- `NodeModulesResolver`: Use `path-clean` instead of `canonicalize`.
swc_ecma_transforms_optimization:
- Reimplement `dce`
node_bundler:
- Enable `concurrent` of `swc_bundler`.
2021-10-08 16:47:01 +09:00
Donny/강동윤
656f3e944d
fix(swc): Fix swc
as a crate ( #2376 )
...
swc_ecma_transforms_typescript:
- Don't drop imports from `react`.
2021-10-08 03:38:11 +00:00
Donny/강동윤
edc4cb432e
fix(swc): Fix order of custom passes ( #2367 )
...
swc_ecma_transform_react:
- Accept `top_level_mark`.
swc:
- Fix order of `custom_before_pass`.
2021-10-07 15:13:21 +09:00
Donny/강동윤
fac6f47863
perf(es/transforms): Improve performance ( #2329 )
...
swc_ecma_ast:
- Implement `Take` for `Function`.
- Implement `Take` for `FnExpr`.
- Implement `Take` for `ClassExpr`.
swc_ecma_transforms_compat:
- Migrate `es2015::duplicate_keys` to `VisitMut`.
- Migrate `es2015::template_literals` to `VisitMut`.
- Migrate `es2015::function_name` to `VisitMut`.
- Add more fast-path to `reserved_words` pass.
swc_ecma_transforms_react:
- Reduce allocations of `pure_annotations`.
- Migrate `pure_annotations` to `VisitMut`.
- Migrate `jsx::display_name` to `VisitMut`.
swc_ecma_transforms_optimization:
- Migrate `inline_globals` to `VisitMut`.
- `inline_globals`: Use `Lrc<FxHashMap<K, V>>`.
swc:
- Cache `current_dir()`.
- `ModuleConfig::build`: cacnonicalize only if `paths` is used.
2021-10-05 13:31:35 +00:00
Donny/강동윤
8403057268
fix(es/minifier): Don't optimize new String
. ( #2341 )
...
swc_ecma_transforms_optimization:
- Don't optimize calls like `new String`.
2021-10-04 06:44:37 +00:00
Donny/강동윤
a7357ab517
chore: Update rustc ( #2332 )
2021-10-01 12:11:17 +00:00
Donny/강동윤
6a41e9a0be
fix(es): Fix performance bugs ( #2313 )
...
swc_common:
- Optimize `SourceMap.span_until_char`.
swc_ecma_codegen:
- Make `Emitter` generic.
swc_ecma_parser:
- `Lexer`: Reuse allocation of `String`.
- `Lexer`: Avoid copying useless data.
2021-09-29 12:10:38 +00:00
Pig Fang
2b292e6d17
feat(es): Support type-only import/export specifiers ( #2309 )
2021-09-28 22:05:20 +09:00
Donny/강동윤
650e1494d4
fix: Migrate dependencies ( #2307 )
...
*:
- Migrate from `log` to `tracing`. (#2284 )
- Migrate from `fxhash` to `rustc-hash`.
swc_common:
- Add a cargo feature named `debug`.
2021-09-27 09:19:15 +00:00
Donny/강동윤
e46a842e99
feat(es/parser, es/transform): Implement ergonomic brand checking ( #2079 )
...
swc_ecma_parser:
- Implement parsing of private properties in object literals.
swc_ecma_transforms_base:
- `fixer`: Handle `const [a = (b, c)]`.
swc_ecma_transforms_compat:
- `class_properties`: Support ergonomic brand checks. (#2064 )
swc_ecma_transforms_proposal:
- Implement ergonomic brand checks for private fields. (#2064 )
2021-09-27 08:03:48 +00:00
Pig Fang
4d500baaaa
fix(es/transforms/compat): Move the optional catch binding pass to ES2019 ( #2247 )
...
swc_ecma_transforms_compat:
- Move optional chaining pass to `es2019`.
Co-authored-by: Donny <kdy1997.dev@gmail.com>
2021-09-21 21:54:51 +09:00
Donny/강동윤
180dc31550
fix(es/transforms/base): Fix hygiene
pass ( #2266 )
...
swc_ecma_transforms_base:
- `hygiene`: Consider nested scopes correctly. (#2211 )
- `hygiene`: Fix handling of constructors.
2021-09-21 12:21:49 +00:00
강동윤
2c477780f0
fix(es): Fix bugs ( #2222 )
...
swc_ecma_parser:
- Don't panic on `typeof import(T)`. (#2198 )
- Fix parsing of ternary. (#2196 )
swc_ecma_transforms_base:
- `fixer`: Handle unary in lhs of an exponentation expression. (#2191 )
swc_ecma_transforms_compat:
- Use variable for `this` in arrow expressions. (#2212 )
swc_ecma_visit:
- Add a trait `InjectVars`.
node_swc:
- Increease recursion limit while deserializing. (#2223 )
2021-09-09 20:45:20 +09:00
Kitson Kelly
87f30b21a3
feat(common): Add variants to FileName
( #2202 )
2021-09-03 13:55:31 +09:00
강동윤
77be9f63b9
fix(swc): Improve rust apis ( #2197 )
...
swc_ecma_transforms_testing:
- Make `expected` not affect source map of input.
swc:
- Accept `before` pass.
2021-09-01 23:34:37 +00:00
강동윤
cb2b0c671f
fix(es/transforms/base): Optimize hygiene
( #2193 )
...
swc_ecma_transforms_base:
- `hygiene`: Don't rename if not required. (#1600 )
swc_ecma_minifier:
- Remove `hygiene_optimizer`.
2021-09-01 13:11:55 +00:00
강동윤
a8cb554be5
feat: Expose .take()
( #2190 )
...
swc_common:
- Add `Take`. (#2189 )
swc_ecma_ast:
- Implement `Take` for ast nodes.
swc_ecma_transforms_base:
- Remove `MapWithMut`.
2021-08-31 14:45:48 +00:00
David Sherret
99c35ff980
refactor(es): Use BlockStmt
instead Vec<Stmt>
for static blocks. ( #2188 )
...
swc_ecma_ast:
- Use `BlockStmt` instead of `Vec<Stmt>` for static blocks.
swc_ecma_parser:
- Fix span of static blocks.
2021-08-31 16:12:18 +09:00
Sosuke Suzuki
a10118c90f
feat(es/parser, es/codegen, es/visit): Support static blocks in classes ( #2130 )
...
swc_ecma_ast:
- Add support for static blocks in classes.
2021-08-30 00:03:14 +09:00
강동윤
b0278242ba
fix(bundler): Fix handling of reexports from cjs modules ( #2143 )
...
swc_bundler:
- Handle reexports from cjs modules. (#2124 )
- Inject `__spack_require__` helper if required.
2021-08-24 07:20:15 +00:00
Sosuke Suzuki
33bdff0957
feat(es/parser): Emit an error for top-level await in script ( #2094 )
...
swc_ecma_parser:
- Report an error for a top-level await statements.
2021-08-18 00:17:59 +09:00
muji
e84ed13ffe
feat(es/loader): Support more types for browser
in package.json ( #2060 )
2021-08-16 17:34:53 +09:00
강동윤
f8aa0509ce
fix(bundler): Fix stack overflow ( #2080 )
...
swc_bundler:
- Prevent infinite recursions. (#1963 )
2021-08-15 02:37:31 +00:00
강동윤
f6aabfce9c
perf: Use ahash instead of sip hash ( #2073 )
...
swc_common:
- Add `AHashMap`.
- Add `AHashSet`.
2021-08-14 10:33:16 +00:00
강동윤
b0c41bb3f2
chore: Cleanup codes for fixture testing ( #2070 )
2021-08-14 06:34:04 +00:00
강동윤
883c1ac4e4
fix(bundler): Prepare renaming of bundler ( #2066 )
...
- Rename `spack` crate to `swc_node_bundler`. (#1113 )
2021-08-13 10:03:04 +00:00
LongYinan
fe2a063525
perf(node/swc): Use mimalloc ( #2068 )
2021-08-13 18:39:13 +09:00
muji
cfc3725dbb
feat(bundler): Support paths
( #2054 )
...
swc_ecma_ast:
- Implement more traits for `TargetEnv`.
swc_ecma_loader:
- `NodeModulesResolver`: Support aliasing.
2021-08-12 14:30:49 +09:00
muji
2151366b93
feat(es/loader): Support target runtime environment. ( #2045 )
...
swc_ecma_ast:
- Add `TargetEnv`.
swc_ecma_loader:
- Support specifying target environment.
2021-08-10 15:36:10 +09:00
강동윤
53b031b019
fix(swc): Fix bugs ( #2034 )
...
swc_ecma_transforms_base:
- `resolver`: Handle constructor properties correctly. (#2021 )
swc_ecma_transforms_compat:
- `block_scoping`: Handle arrows in loops. (#2027 )
- `block_scoping`: Handle nested for loops with function between them. (#2027 )
- `regenerator`: Handle rhs of `||` correctly. (#2024 )
swc:
- Add a test for #1734 . (#1734 )
2021-08-09 07:38:46 +00:00
Sosuke Suzuki
a086a203dd
feat(es/parser): Report an error for import.meta
in script ( #1999 )
2021-08-04 14:38:07 +09:00
강동윤
f44e25c3af
fix(es/minifier): Improve output of minifier ( #1990 )
...
swc_common:
- Add `Span.has_mark`.
swc_ecma_codegen:
- Emit `1e3` for `1000`.
- Optimize output. (#1986 )
swc_ecma_minifier:
- name mangler: Don't use keywords as an id.
- `properties`: Optimize member expression with string properties.
- `inline`: Inline some function expressions even if it's not fn-local.
- `analyzer`: Track reassignment correctly.
- `analyzer`: Track fn-local correctly.
- `sequences`: Inject `void` if required.
- `inline`: Inline function declarations correctly.
- `sequences`: Merge expressions into test of if statements.
- `sequences`: Reduce calls to an assigned variable.
- Use `Marks` instead of `&dyn Comments`.
swc_ecma_transforms_optimization:
- `expr_simplifier`: Fix infinite loops.
node/swc:
- Ensure that `.transform` performs minification. (#1989 )
2021-08-04 00:52:47 +09:00
강동윤
4011703af5
fix(testing): Allow using it with stable rustc ( #1974 )
...
testing_macros:
- Make `#[fixture]` relative to cargo manifest dir.
2021-07-29 14:18:21 +09:00
강동윤
85a216ef56
feat(es/parser): Allow stripping out typescript parser ( #1962 )
...
swc_ecma_parser:
- Add a cargo feature to remove typescript parser.
2021-07-25 09:37:59 +00:00