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ecd617af39
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68 Commits

Author SHA1 Message Date
Sosuke Suzuki
ecd617af39
feat(es/transforms): Move class_properties to es2022 (#2512) 2021-10-23 23:25:14 +09:00
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
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
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
f5607891e4
fix(es/transforms/testing): Fix test_fixture (#2400) 
swc_ecma_transforms_testing:
 - Make logic depends on `NormalizedOutput::compare_to_file`.
 2021-10-11 05:03:57 +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
7a19fc6e8c
fix(es/trasnforms/testing): Improve test_fixture (#2369) 
swc_ecma_transforms_testing:
 - `test_fixture`: Don't print stderr to file.
 - Enable logging.
 - Add `test_fixture_allowing_error`.
 2021-10-07 12:24:41 +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
강동윤
f087d1515b
fix(es/transforms/testing): Fix comparing logic (#2263) 
swc_ecma_transform_testing:
 - Fix comparing logic.
 2021-09-16 20:21:09 +09:00
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
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
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
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
1b9584cfc0
fix(swc): Fix bugs (#2067) 
swc_ecma_transforms_compat:
 - Fix optional chaining. (#2063)

node/swc:
 - Fix definition of `ImportDeclaration`. (#2059)

testing:
 - Allow using `testing` with stable `rustc`.

testing_macros:
 - Add `#[inline(never)]`.
 2021-08-13 10:57:25 +00:00
강동윤
72c9f4373a
fix(es): Fix bugs (#2055) 
swc_ecma_parser:
 - Fix panic from span assertion. (#2040)

swc_ecma_transforms_compat:
 - Fix handling of `await for`. (#1918)

swc_ecma_transforms_base:
 - Allow using decorator metadata even if `reflect-metadata` is not imported. (#1362)
 2021-08-12 12:28:58 +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
David Sherret
6dc6d8a847
refactor(es/dep-graph): Remove SourceMap dependency (#1908) 2021-07-14 00:59:13 +09:00
강동윤
104be9837b
fix(es/transforms): Fix transforms (#1909) 
swc_ecma_transforms_compat:
 - `regenerator`: Use es6 import while folding module. (#1641)
 - `typeof_symbol`: Handle `undefined` specially. (#1843)
 - `regenerator`: Do not create useless codes. (#1687)
 - `typeof_symbol`: Migrate to `VisitMut`.

swc_ecma_transforms_module:
 - Add `import_hoister`.
 - Improve import analyzer. (#1682)
 - Allow overriding `export *` wth named exports. (#1714)

swc_ecma_transforms_testing:
 - Add a hack for `regenerator-runtime`.

swc:
 - Run import analyzer ahead of time. (#1682)

misc:
 - Downgrade rustc to the version rust-analyzer supports.
 2021-07-10 11:18:28 +00:00
Austaras
76341068d0
fix(es/ast): Fix handling of reserved words (#1891) 2021-07-04 19:44:33 +09:00
강동윤
33a43f85b1
feat(es/minifier): Implement more rules (#1766) 
swc_ecma_minifier:
 - Implement more rules.

swc_ecma_transforms_base:
 - `resolver`: Fix syntax context of catch block.

swc_ecma_transforms_optimization:
 - `expr_simplifier`: Fix a bug related to `this` of call expressions.
 - `dead_branch_remover`: Don't reduce switch cases if test is now known.
 - `dead_branch_remover`: Don't break `&&`.
 2021-06-29 16:11:22 +09:00
강동윤
737ce63b78
chore(es/ast): Bump version (#1853) 2021-06-25 08:19:15 +00:00
강동윤
6ad3f7b90e
feat(es/visit): Groundwork to use VisitMut instead of Fold (#1842) 
swc_ecma_transforms:
 - Expose `VisitMut` if possible.

swc_ecma_visit:
 - Implement `VisitMut` for` Folder<V>`.
 - Implement `VisitMut` for `AndThen<A, B>`.
 2021-06-23 04:18:41 +00:00
강동윤
5a6c4fd5a0
fix(swc): Fix sourcemap (#1832) 
swc_common:
 - `SourceMap`: Don't panic for dummy spans.

swc_ecma_codegen:
 - Use span for `throw`. (#1685)
 - Use span for `var` / `let` / `const`.
 - Use span for `new`.
 - Use span for `if`.
 - Add spans to braces of a block statement. (#1796)

swc_ecma_transforms_compat:
 - `parameters`: Don't drop the span of block statements. (#1796)

swc:
 - Allow specifying input source map in `.swcrc`.
 - Ensure that the inline source map works properly. (#1713)
 2021-06-18 11:34:17 +00:00
강동윤
f9bdc7b227
fix(es/parser): Fix panic on debug mode (#1828) 
swc_ecma_parser:
 - Handle undefined unicode code point gracefully. (#1813)
 2021-06-16 15:55:20 +09:00
강동윤
3c3fb359ee
fix(es): Remove UB (#1815) 
swc_ecma_parser:
 - Remove UB.

swc_ecma_codegen:
 - Remove codes related to the UB of the parser. (#1782)
 2021-06-12 05:17:09 +00:00
강동윤
97ef7c0553
fix(swc): Fix bugs (#1811) 
swc_ecma_ast:
 - Add `es2021`. 

swc_ecma_transforms_compat:
 - Handle `||=`. (#1788)
 2021-06-11 16:55:34 +09:00
강동윤
0bd2a3a07e
fix(es/transforms): Fix bugs (#1783) 
swc_ecma_transforms_base:
- `fixer`: Wrap operand of a unary expression if it's a binary expression. (#1781, #1789)

swc_ecma_transforms_module:
 - Allow multiple `export *` even if it has the same item. (#1780)
 2021-06-05 11:13:42 +09:00
Pig Fang
1dbc3644a5
feat(es): Support type-only import equals declaration (#1695) 
Co-authored-by: 강동윤 <kdy1997.dev@gmail.com>
 2021-05-15 14:26:24 +09:00
Pig Fang
1548f6d799
feat(es/parser): Allow override in parameter properties (#1667) 
Co-authored-by: 강동윤 <kdy1997.dev@gmail.com>
 2021-05-09 22:17:58 +09:00
Pig Fang
4aed9423de
fix(es/parser): Allow using override with static (#1663) 2021-05-09 21:04:42 +09:00
강동윤
46c3d62ebd
fix(swc): Fix bugs (#1560) 
spack:
 - Ensure that #1533 is fixed. (#1533) 

swc_ecma_parser:
 - Support `async override` in classes. (#1558)

swc_ecma_transforms_compat:
 - `async_to_generator`: Preserve this in async object methods. (#1575)
 - `nullish_coaelscing`: Fix assignments. (#1570)
 - `export_namespace_from`: Preserve order of statements. (#1457)

swc:
 - Disable aes. (#1583)
 2021-04-17 06:00:14 +00:00
강동윤
246bdd5088
fix(bundler): Fix bugs (#1572) 
swc_bundler:
 - Ensure that denoland/deno#10141 is fixed. 
 - Run deno tests on ci.
 - Support nested `export *`. (denoland/deno#10153, denoland/deno#10174)

swc_ecma_codegen:
 - Remove `,` after rest elements. (#1573, denoland/deno#10167)

swc_ecma_transforms_optimization:
 - Don't drop items used by the discriminant of a switch.

swc_ecma_transforms_typescript:
 - Remove constructors without a body.
 2021-04-14 14:00:33 +00:00
Devon Govett
8f5daa3bbb
feat(es/transforms/react): Add pure annotation comments (#1564) 
swc_ecma_transforms_react:
 - Add pure annotations for react.
 2021-04-11 15:09:27 +09:00
Pig Fang
39e1e54ee4
fix(es/parser): Disallow override in non-subclass (#1552) 
swc_ecma_parser:
 - Disallow `override` in classes without super class.
 2021-04-07 15:38:24 +00:00
David Sherret
f1792708b4 fix(es/ast): Remove TsSignatureDecl (#1531) 2021-04-04 20:12:17 +09:00
강동윤
13a9d12c84
chore(ci): Configure github actions for rustdoc (#1523) 2021-03-31 13:09:10 +09:00