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1024 Commits

Author SHA1 Message Date
강동윤
838a7a8b33
fix(es/minifier): Make use of hygiene optimizer (#2145) 
swc_ecma_ast:
 - Implement `Display` for `Ident`.

swc_ecma_minifier:
 - Expose `unique_scope`, which is required for `hygiene_optimizer`.
 - Improve `hygiene_optimizer`.

swc:
 - Use hygiene optimizer. (#1600, #2137)
 - Add `jsc.experimental.optimizeHygiene`
 2021-08-24 15:03:31 +00:00
강동윤
c78baef2cc
fix(es/transforms/compat): Implement new.tartet (#2129) 
swc_ecma_transforms_compat:
 - Handle `new.target`. (#1179)
 2021-08-22 06:56:49 +00:00
Sosuke Suzuki
e3e2908139
feat(es/parser): Report an early error for await used in wrong contexts (#2098) 2021-08-21 04:46:22 +09:00
강동윤
6896a83d54
fix(es/codegen): Fix codegen of ~ (#2104) 
swc_ecma_codegen:
 - Emit pending semi on `~`. (#2091)
 2021-08-19 17:21:08 +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
879a0f39a8
feat(swc): Implement format.comments of terser (#2095) 
swc:
 - `minify`: Support `format.comments`.
 - `process_js`: Support `jsc.minify.format.comments`.
 2021-08-17 14:34:37 +00:00
강동윤
a309b36236
fix(es/transforms): Fix bugs (#2089) 
swc_ecma_minifier:
 - Expose hygiene optimizer.
 - `mangle_names`: Handle private names in member expressions. (#2086)

swc_visit:
 - Make `Optional::new` const function.

swc:
 - Make `es3` optional via cargo feature.
 - Ensure that #1554 is already fixed. (#1554)
 2021-08-16 10:33:18 +00:00
muji
e84ed13ffe
feat(es/loader): Support more types for browser in package.json (#2060) 2021-08-16 17:34:53 +09:00
강동윤
0e30deba1a
feat(es/minifier): Implement more rules (#2058) 
swc_ecma_minifier:
 - Enable some sequential merging if `collapse_vars` is set.
 - Enable sequential merging for top level items.
 - `if_return`: Don't inject `void` if it's not exact function body. (#2072)
 - `sequences`: Add some condition for aborting. (#2078)

swc_ecma_utils:
 - Add `collect_decls`.
 - Add `collect_decls_with_ctxt`.

swc_ecma_transforms_optimization:
 - `inline_globals`: Don't replace if a binding exists. (#1294)
 2021-08-15 13:09:21 +00:00
강동윤
1b0ef756f2
fix(es/parser): Allow using parser with stable rustc (#2084) 
swc_ecma_parser:
 - Don't use `#![feature]` for non-test builds. (#2083)
 2021-08-15 10:01:08 +00:00
강동윤
949a4d9716
fix(es): Fix simple bugs (#2077) 
swc_ecma_visit:
 - Ensure that #1967 is wrong. (#1967)

swc:
 - Add a test for #1107. (#1107)

node:
 - Make optional fields optional. (#1947)
 2021-08-14 18:34:14 +00:00
강동윤
b0067adb9c
fix(es/parser): Fix parsing of function in property names (#2076) 
swc_ecma_parser:
 - Use correct token context when `function` is used as the name of a property. (#2075)
 2021-08-14 15:12:26 +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
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
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
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
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
강동윤
a7cb2aba9d
fix(es/minifier): Fix bugs of the minifier (#2052) 
swc_ecma_minifier:
 - Test mangler using execution test suite.
 - `mangler`: Preserve `arguments`.
 - `mangler`: Handle shorthand. (#2051)
 - `mangler`: Handle object pattern properties.
 - `precompress`: Don't drop function declarations if the variable with same name is in different scope. (#2011)
 2021-08-11 07:24:52 +00:00
Iron Lu
a26071f99d
feat(es/transforms): Improve module transform (#2053) 
swc_ecma_transforms_module:
 - Make output mockable. (#2049)
 2021-08-11 15:32:21 +09:00
강동윤
71080dbd26
feat(es/minifier): Implement more rules (#2039) 
swc_ecma_minifier:
 - Remove useless `0` in sequence expressions.
 - `analyzer`: Don't treat fn decl as fn expr.
 - `sequences`: Use sequence expressions in front of `b`.
 - `if_return`: Drop else token within same pass. (#2044)
 - Fix counting logic for `pass`. (#2044)
 - `analyzer`: Fix `ref_count`.
 - `hygiene`: Implement `visit_prop_name`.
 - `ignore_return_value`: Property access to function parameters may have side effects.
 - `inline`: Treat `!0` as literal.
 - Remove some dead codes if `unused` is enabled.

swc_ecma_utils:
 - Fix `may_have_side_effects`.
 2021-08-10 08:52:28 +00:00
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
2c52021ed4
fix(es/transforms/module): Fix paths bug. (#2043) 
swc_ecma_preset_env:
 - Update compat data.

swc_ecma_transforms_module:
 - Fix `paths`. (#1934, #1935)
 2021-08-09 19:21:24 +00:00
강동윤
8cbbddb957
fix(es/parser): Recover from import.meta in scripts (#2042) 
swc_ecma_parser:
 - Recover from `import.meta` in scripts. (#2041)
 - Allow `import.meta` when using `parse_program`.
 2021-08-09 16:13:41 +00:00
Sosuke Suzuki
4ead801295
refactor(es/parser): Cleanup (#2033) 
swc_ecma_parser:
 - Use `tok!` macro.
 2021-08-09 23:21:43 +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
강동윤
9793926cc8
fix(es/minifier): Fix bugs and implement more rules (#2032) 
swc_ecma_minifier:
 - Fix an infinite loop. (#2028)
 - Don't remove span hygiene. (#2022)

swc_ecma_codegen:
 - Fix codegen of `return` with `async` arrow. (#2020)

swc:
 - Respect `minify = false`. (#2019)
 2021-08-08 14:19:04 +00:00
Sosuke Suzuki
f4e0e91f64
feat(es/parser): Always enable features in ES spec (#2029) 2021-08-08 22:53:41 +09:00
강동윤
026c21ec68
feat(es/minifier): Make minifier parallel (#2009) 
swc_ecma_minifier:
 - Introduce `bundle` mode, which can be used to parallelize processing of bundled files.
 - Add a function analyzer that checks if the function references something from the outer scope.
 - Split out parellsizable passes.
 - Split `optimzer` into pure / non-pure.
 - Run pure optimizations in parallel.
 2021-08-07 08:27:52 +00:00
Sosuke Suzuki
8a39c1db97
fix(es/parser): Use correct error message (#2025) 
swc_ecma_parser:
 - Use correct error message for import statements in a script.
 2021-08-07 16:43:23 +09:00
강동윤
4cdb45ff2e
feat(swc): Improve swc as a crate (#2026) 
]swc_ecmascript:
 - Expose `swc_ecma_preset_env`.

swc:
 - Expose `swc_atoms`.
 - Expose `swc_common`.
 - Expose `swc_ecmascript`.
 2021-08-07 02:41:50 +09:00
Iron Lu
403f647752
fix(es/transforms/classes): Fix a bug related to super property access (#1960) 
swc_ecma_transforms_classes:
 - Fix super access. (#1959)
 2021-08-06 23:20:02 +09:00
강동윤
eb45760697
fix(es/transforms/react): Handle escape correctly (#2014) 
swc_ecma_transforms_react:
 - Handle escapes properly. (#2013)
 2021-08-05 08:34:28 +09:00
강동윤
48bc26d3c9
fix(es): Fix codegen & minifier (#2006) 
swc_ecma_codegen:
 - Emit a semicolon before `!`.
 - Emit a semicolon before `[`. (#2007)

swc_ecma_minifier:
 - Disable buggy passes.
 - `iife`: Don't inline async functions. (#2007)
 2021-08-04 10:27:17 +00:00
강동윤
68608db0b3
fix(es/minifier): Improve output of minifier (#2005) 
swc_ecma_minifier:
 - Don't reorder import statements.
 2021-08-04 07:20:02 +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
81abfe55d6
fix(es): Fix bugs (#2004) 
swc_ecma_codegen:
 - Fix codegen of regexp where `minify` = `true`. (#2000)

swc_ecma_transforms_react:
 - Respect `@jsxImportSource` in `classic` mode. (#1933)

swc:
 - Upgrade `base64`.
 2021-08-04 04:58:10 +00:00
강동윤
a4fb114821
fix(ci): Fix CI (#2003) 2021-08-04 03:31:17 +00:00
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
e916b35dd2
feat(node/swc): Support sourceFileName (#1976) 
swc:
 - Support `sourceFileName`.
 2021-08-03 00:49:34 +09:00
강동윤
be23e66ca8
fix(es/minifier): Fix minifier (#1985) 
swc_ecma_minifier:
 - Don't create an identifier starting with number. (#1983)
 - Fix panic. (#1984)
 - Don't use time api on wasm. (#1982)
 2021-07-31 13:34:16 +00:00
강동윤
d1c481790c
feat(swc): Expose minifier api (#1978) 
swc_ecma_codegen:
 - Fix codegen of imports when minification is enabled.

swc_ecma_minifier:
 - Mangle identifiers used by imports.

swc:
 - Support specifing `jsc.minify`. (#704, #1371)

swc/node:
 - Add `.minify()`.
 - Add `.minifySync()`.

swc/wasm:
 - Add `.minifySync()`.
 2021-07-31 06:30:06 +00:00
강동윤
b02e189d07
feat(es/minifier): Implement more rules (#1871) 
swc_ecma_codegen:
 - Fix codegen of `U+0028` and `U+0029`. 

swc_ecma_minifier:
 - Implement MVP.

swc_ecma_transforms_base:
 - `fixer`: Handle seq/await in rhs of for-of.
 2021-07-30 10:11:27 +09:00
David Sherret
d64aa6f80d
fix(es/transforms): Strip out private method overloads (#1977) 
swc_ecma_transforms_typescript:
 - `strip`: Remove private method overloads. (denoland/deno#11550)
 2021-07-30 08:02:50 +09:00
nuintun
ef4bb314b9
fix(es/codegen): Remove extra space of import decl (#1975) 
swc_ecma_codegen:
 - Remove extra space from import declarations. (#1690)
 2021-07-29 18:56:59 +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
OJ Kwon
af4cbbae23
fix(es/transforms/base): Fix hygiene (#1964) 
swc_ecma_transforms_base:
 - `hygiene`: Fix handling of class method parameters. (#1948)
 2021-07-26 19:16:39 +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
강동윤
204a71ca94
fix(es/transforms): Fix bugs (#1950) 
swc_ecma_trasnsforms_base:
 - `fixer`: Don't de-optimize `++foo || bar`.

swc_ecma_trasnsforms_typescript:
 - Allow using properties from a decorated class. (#1869)

swc_ecma_transforms_optimization:
 - Fix infinite loop. (#1901, #1946)
 2021-07-22 07:33:00 +00:00
강동윤
ebdd04d7c7
fix(es/transforms/typescript): Fix typescript stripper (#1945) 
swc_ecma_transforms_typescript:
 - Fix usage detection logic. (denoland/deno#10684)
 2021-07-21 14:24:57 +00:00
강동윤
21848ce2ea
fix(es/transforms): Fix passes related to optimizations (#1942) 
swc_ecma_transofrms_base:
 - `fixer`: Handle `in`.
 - `fixer`: Handle `in` in the head of for statements.
 - `fixer`: Optimize `- (1 / 0)`.
 - `fixer`: Optimize `void 0 === a`.
 - `fixer`: Optimize `a-- && b = c`.
 - `fixer`: Don't de-optimize if statements.
 - `fixer`: Fix handling of if statements.

swc_ecma_transforms_optimization:
 - `dead_branch_remover`: Preserve `var`s in dropped switch cases.
 2021-07-20 11:07:36 +00:00
OJ Kwon
de24ff275d
fix(es/transforms/module): Allow namespace import with default import (#1940) 
swc_ecma_transforms_module:
 - Allow using a namespace import specifier with a default import specifier. (#1938)
 2021-07-20 18:00:27 +09:00
강동윤
39ee7b962d
fix(es/codegen): Fix codegen of template literals (#1936) 
swc_ecma_codegen:
 - Fix codegen of template literals. (Closes #1791)
 2021-07-20 14:11:33 +09:00
강동윤
ff47e2539e
fix(swc): Fix bugs (#1932) 
swc_common:
 - Fix handling of input source map. (#1930)

swc:
 - Respect `paths`. (#1858)

node:
 - Fix typings of `paths`.
 2021-07-17 11:16:00 +00:00
강동윤
a26a18989f
fix(es/transforms): Allow using rest pattern in arrow functions. (#1926) 
swc_ecma_transforms_compat:
 - `parameters`: Allow using rest pattern within arrow functions.
 2021-07-16 07:05:00 +00:00
강동윤
7a8ad8826a
fix(es/transforms): Fix fixer (#1919) 
swc_ecma_transforms_base:
 - `fixer`: Allow using await expressions as a callee of a new expression.
 2021-07-14 22:43:17 +09:00
David Sherret
6dc6d8a847
refactor(es/dep-graph): Remove SourceMap dependency (#1908) 2021-07-14 00:59:13 +09:00
Iron Lu
d13eff99d8
fix(es/transforms/proposal): Fix order of constructor statements (#1914) 
swc_ecma_transforms_proposal:
 - `decorators`: Fix order. (#1913)
 2021-07-13 22:32:45 +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
OJ Kwon
480287aec4
fix(es/transforms/compat): Fix regenerator (#1906) 
swc_ecma_transforms_compat:
 - `regenerator`: Handle labeled continue jumps. (#1892)
 2021-07-09 14:13:16 +09:00
강동윤
03be315921
fix(es/transforms): Fix decorator bugs (#1905) 
swc_ecma_transforms_proposal:
 - Initialze decorators lazily. (#1278)
 2021-07-08 20:48:07 +09:00
강동윤
69186eb74d
fix(es/transforms): Fix transforms (#1900) 
node-swc:
 - Use proper field name in `ObjectPattern`. (#1886)

swc_ecma_codegen:
 - Fix codegen of private properties. (#1898)

swc_ecma_transforms_compat:
 - Fix optional chaining expressions in a single-line arrow expression. (#1836)
 - `regenerator`: Preserve `ExportDefaultDecl`. (#1799)

swc_ecma_transforms_module:
 - Fix `export default function`. (#1799)
 2021-07-08 04:54:57 +00:00
강동윤
fe7f7b691b
fix(es/transforms/base): Fix ts_resolver (#1903) 
swc_ecma_transforms_base:
 - `ts_resolver`: Handle class declarations properly.
 2021-07-07 15:45:45 +00:00
David Sherret
ed274b02f2
fix(es/parser): Fix parsing of file with onlly shebang (#1896) 2021-07-07 17:41:58 +09:00
OJ Kwon
6037332cb4
fix(es/transforms/compat): Handle nested optional chaining expression (#1899) 
Co-authored-by: 강동윤 <kdy1997.dev@gmail.com>
 2021-07-07 17:41:03 +09:00
강동윤
35af4c5186
chore: Publish v1.2.63 & Update rustc (#1894) 2021-07-05 12:51:09 +00:00
강동윤
211e208219
fix(node-swc): Fix visitor (#1890) 
node/binding:
 - Fix visitor methods for array elements. (#1819, #1888)
 - Fix for const assertion. (#1625)
 - Verify object properties. (#906)
 2021-07-04 12:35:25 +00:00
Austaras
76341068d0
fix(es/ast): Fix handling of reserved words (#1891) 2021-07-04 19:44:33 +09:00
Simon Rask
14cee03a43
fix(es/parser): Allow using '>' and '<' in template literal types (#1885) 
swc_ecma_parser:
 - Allow using `<` and `>` in template literal types. (#1862)
 2021-07-03 20:44:06 +09:00
David Sherret
534c0b19c8
fix(es/parser): Make comments in empty file be in leading comments (#1879) 2021-07-03 12:19:30 +09:00
강동윤
ab161793a1
fix(es/transforms/optimization): Migrate to VisitMut (#1880) 
swc_ecma_transforms_optimization:
 - Migrate `expr_simplifier` to `VisitMut`.
 - Migrate `dead_branch_remover` to `VisitMut`.
 2021-07-02 12:20:24 +09:00
Austaras
1a01d0f2c5
fix(es/transform/react): Handle TypeScript declare module (#1875) 
swc_ecma_transforms_module:
 - Handle typescirpt declare module. (#1865)
 2021-07-02 10:07:34 +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
Iron Lu
f8a3df8cc3
fix(es/transforms/module): Fix for duplicate export (#1846) 2021-06-29 15:12:18 +09:00
강동윤
eaaf32d806
feat(es/loader): Add more logics to tsconfig.paths handler (#1860) 2021-06-27 07:19:05 +00:00
Vladimir Guguiev
7488950f90
fix(es/parser): Fix span of ExportDefaultDeclaration (#1818) 2021-06-27 11:02:45 +09:00
강동윤
33f2ab2d79
fix(es/transforms): Fix transforms (#1861) 
swc_ecma_transforms_compat:
 - Organize logical assignment pass correctly.

swc_ecma_transforms_optimization:
 - `dead_branch_remover`: Handle nullish coalescing operator correctly. (#1851)
 2021-06-26 16:02:15 +09:00
Moti Zilberman
5345c90989
fix(es/transforms/base): Fix fixer for the call in callee position (#1857) 2021-06-26 13:12:26 +09:00
강동윤
098e48b8f3
fix(es/codegen): Preserve more comments (#1856) 
swc_ecma_codgen:
 - Print more comments. (#1165)
 2021-06-26 02:07:11 +09:00
강동윤
737ce63b78
chore(es/ast): Bump version (#1853) 2021-06-25 08:19:15 +00:00
Maxime Guerreiro
c5f1c6b8ba
chore(es/ast): Upgrade arbitrary crate to v1 (#1844) 
swc_ecma_ast:
 - Upgrade arbitrary crate.
 2021-06-25 14:40:51 +09:00
강동윤
4cd43375a5
feat(swc): Add import resolvers (#1834) 
swc_ecma_loader:
 - Add `Resolve`. 
 - Add `TsConfigResolver`. 

swc_ecma_transforms_module:
 - Use `Resolve` for remapping import paths.
 - Add `ImportResolver`.
 - Add `NodeImprortResolver`.

swc:
 - Add `paths` to `.swcrc`.
 - Use `paths`. (#379, #702)
 - Canonicalize file names.
 2021-06-24 06:32:09 +00:00
Andrew Bradley
a31ca40dbb
fix(es/transforms/module): Share usage data between passes (#1829) 
swc_ecma_transforms_module:
 - Share scope data between import analyzer and module passes.
 2021-06-24 13:37:30 +09:00
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
6c492796d0
fix(es/parser): Fix parsing of abstract class over multiple lines (#1837) 
swc_ecma_parser:
 - Don't allow `abstract` and `class` to be on different lines.
 2021-06-20 14:17:40 +00:00
Austaras
11f75dfdcd
fix(es/utils): Fix detection of used variables (#1835) 2021-06-20 14:33:19 +09:00
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
Andrew Bradley
9ae8c47d9b
fix(es/transforms/module): Allow importing same module with multiple names (#1830) 2021-06-18 12:25:05 +09:00
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
b5a7a3f577
fix(es/transforms/optimization): Fix dead_branch_remover (#1827) 
swc_ecma_transforms_optimization:
 - Preserve side effects of a while statement even if it's a infinite loop. (#1825)
 2021-06-16 14:30:33 +09:00
강동윤
4c8d68bfe2
fix(es): Improve handling of typescript (#1824) 
swc_ecma_codegen:
 - Implement more code generator for typescript ast nodes.

swc_ecma_transforms_base:
 - Mark LHS of typescript import equals as a variable instead of a type.
 2021-06-15 01:13:06 +09:00
muji
8d8b2d10d4
fix(es/parser): Fix parsing of line terminators (#1755) 
Co-authored-by: 강동윤 <kdy1997.dev@gmail.com>
 2021-06-15 00:39:03 +09:00
강동윤
7fa4e1bea5
fix(es): Fix bugs for the type checker (#1823) 
swc_ecma_codegen:
 - Fix codegen of constructor signatures.

swc_ecma_parser:
 - Fix lexing of long numeric literals.
 2021-06-13 12:24:30 +09:00
강동윤
001af8637d
fix(es/parser): Fix lexing of numbers (#1821) 
swc_ecma_parser:
 - Fix lexing of long numeric literals.
 2021-06-12 08:47:13 +00:00
강동윤
d3944f5203
fix(swc): Fix bugs (#1820) 
swc_ecma_preset_env:
 - [x] Rename directory to be consistant.
 - [x] Add es2020::operators. (#1812)

swc_ecma_transforms_react:
 - [x] Don't escpae unicodes. (#1782)
 2021-06-12 15:39:39 +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
c56115793c
fix(es/parser): Fix parser (#1808) 
swc_ecma_parser:
 - Allow large numeric literals. (#1803)
 - Allow long numeric literals. (#1806)
 2021-06-09 23:02:13 +09:00
강동윤
7730a6ea5a
fix(es/transforms): Fix bugs (#1795) 
swc_ecma_transforms_compat:
 - `async_to_generator`: Handle await in async generators correctly. (#1752)

swc_ecma_transforms_module:
 - Don't panic on double import from one module. (#1757)
 2021-06-06 22:16:59 +09:00
강동윤
03db7adc9f
fix(es/transforms/base): Wrap binary operands of unary expressions. (#1793) 
swc_ecma_transforms_base:
 - `fixer`: Handle binary operands of unary expressions correctly. (#1789)
 2021-06-05 12:58:50 +00:00
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
강동윤
ad55711e45
fix(es/transforms): Fix bugs (#1769) 
swc_ecma_transforms_optimization:
 - `dce`: Mark references from decorator as usage. (denoland/deno#10789)

swc_ecma_transforms_proposal:
 - Allow using `super` in decorated class methods. (#846)
 2021-05-30 19:52:51 +09:00
Shinobu Hayashi
5d219b8cd1
fix(es/codegen): Fix codegen of classes with minify enabled (#1767) 2021-05-30 15:05:14 +09:00
Shinobu Hayashi
65ffd87771
fix(es/parser): Report error for wrong declare keywords (#1760) 
swc_ecma_parser:
 - Report `TS1031`.
 2021-05-29 16:51:52 +09:00
강동윤
99e738643a
feat(es/minifier): Implement rules and classify tests (#1750) 
swc_ecma_minifier:
 - Classify tests so we can focus on MVP.
 2021-05-28 19:44:03 +09:00
강동윤
9fa878c1a6
fix(es/transforms/base): Fix ts_resolver (#1761) 
swc_ecma_transforms_base:
 - `ts_resolver`: Handle type-only imports properly. (denoland/deno_lint#705)
 2021-05-28 14:04:00 +09:00
강동윤
c79db252dc
fix(swc): Fix bugs (#1753) 
swc_ecma_parser:
 - Allow class members to be declared. (#1751)

node-swc:
 - Fix typescript type definitions. (#1746)
 2021-05-27 11:59:04 +09:00
강동윤
8726c9caf2
fix(swc): Fix bugs (#1745) 
swc_ecma_codegen:
 - Don't escape unicode characters for old targets. (#1744)

swc_ecma_transforms_compat:
 - `class_properties`: Preserve `this` for tagged template literals. (#1742)
 2021-05-26 01:24:58 +09:00
강동윤
ef6a745599
feat(es/minifier): Implement more rules (#1735) 
swc_ecma_minifier:
 - Implement `evaluate` partially.
 - Store 'expected output' from terser along with our result.

swc_ecma_transforms_base:
 - `fixer`: Don't wrap `+ (a % b)`.

swc_ecma_transforms_optimization:
 - `expr_simplifier`: Preserve this in calls.
 2021-05-25 16:39:07 +09:00
강동윤
d60c3242af
fix(swc): Fix bugs (#1739) 
swc_bundler:
 - Fix cycle detection for complex circular imports. (denoland/deno#10752)

swc_ecma_transforms_typescript:
 - Allow using large values for an enum variant.
 2021-05-25 14:30:17 +09:00
강동윤
a795de7f43
fix(swc): Fix bugs (#1732) 
swc_ecma_transforms_react:
 - Escape some characters. (#1661)

swc_ecma_transforms_compat:
 - `regenerator`: Handle `||` properly. (#1684)
 2021-05-24 09:41:22 +00:00
강동윤
5e2db21e47
feat(es/minifier): Implement more rules (#1731) 
swc_ecma_codegen:
 - Don't panic while checking if 2 dots are required.

swc_ecma_minifier:
 - Implement some rules related to the option `evaluate`.
 - Implement some rules related to strings.
 - Implement some rules related to numbers.

swc_ecma_transforms_base:
 - `fixer`: Handle `- (1 / 0)`.
 - `fixer`: Handle `(void 0)(0)`.
 2021-05-23 15:39:59 +09:00
강동윤
3522fc71e4
feat(es/minifier): Implement more rules (#1730) 
swc_ecma_codegen:
 - Fix codegen of `-0.0`.

swc_ecma_transforms_base:
 - `fixer`: Handle tag of tagged template literals.


swc_ecma_minifier:
 - Implement more rules for strings.
 - Implement more rules for teplate literals.
 - Implement more rules for comparisons.
 - Implement more rules for destructuring bindings.
 - Implement more rules for switch statements.
 - Implement more rules for expressions.
 2021-05-23 11:19:11 +09:00
강동윤
a518c83485
fix(es): Fix bugs (#1728) 
swc_ecma_transforms_compat:
 - `block_scoping`: Ensure that #1462 is fixed. (#1462)
 - `regenerator`: Inject variables at proper level. (#1718)

swc_ecam_transforms_typescript:
 - `strip`: Handle class expressions in arrow expressions correctly. (#1729)
 2021-05-22 12:14:00 +09:00
강동윤
d20c1d3089
feat(es/minifier): Implement more rules (#1717) 
swc_ecma_minifier:
 - Implement `global-defs` pass.
 - Implement `properties` pass partially.
 2021-05-21 15:57:17 +09:00
강동윤
a1341dcdc6
fix(es/transforms/compat): Fix async_to_generator pass. (#1724) 
swc_ecma_transforms_compat:
 - `async_to_generator`: Fix async iife. (#1722)
 - `async_to_generator`: Don't apply iife optimization to named function expressions.
 - `async_to_generator`: Remove duplicated works.
 - `async_to_generator`: Support `await for`. (#1721)
 - `async_to_generator`: Support async generators.
 2021-05-21 13:13:22 +09:00
강동윤
8a2909bc51
fix(es/preset-env): Update core js compat data (#1719) 
swc_ecma_preset_env:
 - Update `core-js-compat`. (https://github.com/swc-project/swc/issues/1712#issuecomment-844959483)
 2021-05-20 20:46:03 +09:00
강동윤
470c8f4745
fix(es/minifier): Publish (#1716) 2021-05-20 15:09:30 +09:00
강동윤
ded8f2b5e5
fix(es/minifier): Use log instead of stderr (#1715) 2021-05-20 14:23:01 +09:00
강동윤
c6b22c57f8
feat(es/minifier): Implement minifier partially (#1302) 
Co-authored-by: Fábio Santos <fabiosantosart@gmail.com>
 2021-05-20 13:51:30 +09:00
강동윤
b6589af92b
fix(swc): Fix bugs (#1712) 
swc_ecma_preset_env:
 - Update compat data. (#1704)
 - Support `export-namespace-from`.

swc_ecma_transforms_compat:
 - Use proper argument for private field accesses in a private method. (#1711)
 2021-05-19 00:55:01 +09:00
강동윤
a0241c88b2
fix(es/transforms/base): Fix resolver (#1710) 
swc_ecma_transforms_base:
 - `ts_resolver`: Treat the type parameter of a mapped type as a binding.
 2021-05-18 17:47:43 +09:00
강동윤
dee82904f8
fix(es): Fix bugs (#1709) 
swc_ecma_transforms_base:
 - `fixer`: Fix regression related to `??` and `||`. (denoland/deno#10668)
 2021-05-18 15:34:44 +09:00
강동윤
57d1aaf80f
fix(es): Fix various bugs (#1707) 
swc_ecma_codegen:
 - Fix codegen of `\r\n` in template literals when targeting `es2020`. (denoland/deno#10282)

swc_ecma_parser:
 - Support non-identifier getters in typescript. (#1708)

swc_ecma_transforms_typescript:
 - Skip `export {}` if it was not a module. (#1706)
 - Skip `export {}` if the result is module without it. (#1706)
 2021-05-17 22:27:59 +09:00
강동윤
8a36435ee1
fix(es/transforsm/compat): Transform private field access in private methods (#1703) 
swc_ecma_transforms_compat:
 - `class_properties`: Handle private field accesses in private methods. (#1702)
 2021-05-16 16:11:35 +09:00
강동윤
b044d2c6dd
fix(es/transforms/compat): Support private methods (#1700) 
swc_ecma_transforms_base:
 - Add some helpers.

swc_ecma_transforms_compat:
 - `class_properties`: Support private methods. (Closes #1694)
 2021-05-15 20:35:24 +09:00
강동윤
b4aa1d48e3
fix(es/transform): Fix bugs (#1699) 
swc_ecma_transforms_base:
 - Fix bug of `ts_resolver`.

swc_ecma_transforms_typescript:
 - `strip`: Emit `export {}` for type-only modules. (#1698)
 - `strip`: Support scripts.
 2021-05-15 16:07:24 +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
강동윤
f0d7a3d064
fix(es/transforms): Fix bugs (#1691) 
swc_ecma_transforms_optimization:
 - Don't optimize optional chaining expressions. (#1688)

swc_ecma_transforms_react:
 - Don't panic. (#1683)
 2021-05-14 00:11:27 +09:00
강동윤
24bd5ea4a4
fix(es): Fix various bugs (#1680) 
swc_ecma_parser:
 - Allow a class member named `declare`. (#1671)

swc_ecma_transforms_optimization:
 - Preserve side effects while inlining array index operations. (#1674)

wasm/web: 
 - Fix ci script. (#1675)
 2021-05-11 16:29:29 +00:00
강동윤
2ad0af9e91
fix(es/transforms/compat): Improve performance (#1673) 
swc_ecma_transforms_compat:
 - `classes`: Fast-path.
 - `destructuring`: Fast-path.
 - `sticky_regex`: Fast-path.
 - `spread`: Fast-path.
 - `shorthand`: Fast-path.
 - `typeof_symbol`: Fast-path.
 - `block_scoped_functions`: Fast path.
 - `duplicate_keys`: Use fxhash.
 - `instance_of`: Fast path.
 - `reserved_words`: Make string comparison efficient.
 2021-05-11 04:53:36 +00:00
강동윤
9381d0dbc2
fix(es/transforms/base): Fix resolver (#1672) 
swc_ecma_transforms_base:
 - `resolver`: Handle variables in for in/of loop body correctly.
 2021-05-10 20:39:07 +09:00
Pig Fang
b713972493
feat(es/parser): Enforce orders of override and async (#1670) 
Co-authored-by: 강동윤 <kdy1997.dev@gmail.com>
 2021-05-10 08:55:22 +00:00
강동윤
de15804b89 Bump version 2021-05-10 17:23:51 +09:00
Pig Fang
50f8048f2a
feat(es/parser): Enforce order of abstract and override (#1668) 
Co-authored-by: 강동윤 <kdy1997.dev@gmail.com>
 2021-05-10 17:09:51 +09:00
강동윤
2b918b0c3d
fix(es/transforms/compat): Don't create unnecessary IIFE. (#1669) 
swc_ecma_transforms_compat:
 - `class_properties`: Do not create iife if possible. (#1660)
 2021-05-10 16:18:31 +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
9585500476
fix(es/transforms/base): Fix resolver (#1666) 
swc_ecma_transforms_base:
 - `resolver`: Handle function declarations in arrow body.
 2021-05-09 09:52:29 +00:00
강동윤
aea08fb8c9
fix(es/tranforms/base): resolver: Handle function declarations in ts modules (#1665) 
swc_ecma_transforms_base:
 - `resolver`: Handle function names in ts modules correctly.
 2021-05-09 16:03:59 +09:00
강동윤
b0b0709e1a
fix(es): Fix various bugs. (#1664) 
swc_ecma_codegen:
 - Emit comments of `BytePos(0)`. (#1657)

swc_ecma_transforms_compat:
 - `classes`: Optimize class expresssions. (#1660)
 2021-05-09 14:23:03 +09:00
강동윤
c3bf517dc9
fix(es/transforms/compat): Fix span for comments in classes transform. (#1658) 
swc_ecma_transforms_compat:
 - classes: Fix span for `PURE` comments. (#1657)
 2021-05-09 02:26:45 +09:00
Niklas Mischkulnig
f4d0e46cbb
feat(es/transforms/compat): Add pure comment to classes (#1646) 
swc_ecma_transforms_compat:
 - Add pure annotations while tranpiling classes.
 2021-05-08 15:47:20 +09:00
강동윤
f368c5f81c fix(es/transforms/react): Bump version 2021-05-07 22:21:56 +09:00
강동윤
1b1c46b492
fix(es/transforms/compat): Allow keywords in method names. (#1651) 
swc_ecma_transforsm_compat:
 - Allow using a keyword as a method name.
 2021-05-07 11:27:25 +00:00
강동윤
abc24c9256
fix(es/transforms/resolver): Fix setter properties (#1647) 
swc_ecma_transorms_base:
 - Handle parameters of a setter property correctly.
 2021-05-06 13:56:42 +09:00
강동윤
deec1f67a3
fix(es/transforms/resolver): Fix setter properties (#1645) 
swc_ecma_transorms_base:
 - Handle parameters of a setter property correctly.
 2021-05-06 03:09:03 +09:00
Niklas Mischkulnig
fe107a1223
fix(es/transforms/react): Change order of passes (#1639) 2021-05-05 14:13:06 +09:00
강동윤
27a1c30fef
fix(es/transforms/fixer): Handle binary expressions in super class expr (#1636) 
swc_ecma_transforms_base:
 - Handle binary expressions in super class expressions. (denoland/deno#10487)
 2021-05-04 12:11:40 +09:00