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686 Commits

Author SHA1 Message Date
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
e8a1710a21
fix(es/minifier): Fix bugs (#2283) 
swc_ecma_transforms_optimization:
 - `expr_simplifier`: Don't inject `0` needlessly. (#2257)
 2021-09-27 12:05:31 +00:00
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
Donny/강동윤
5e1003ec4c
fix(es/transforms/base): Fix hygiene (#2299) 
swc_ecma_transforms_base:
 - `hygiene`: Support usage-def conflict where def comes first. (#2297)
 2021-09-24 10:26:01 +00:00
Donny/강동윤
2156364121
fix(es/transforms/base): Fix hygiene (#2282) 
swc_ecma_transforms_base:
 - `hygiene`: Handle decl-ref conflict. (#2211)
 2021-09-22 06:56:04 +00:00
Donny/강동윤
e5f46a6800
fix(wasm): Fix bugs (#2279) 
swc:
 - Ensure that #2281 is fixed. (#2281)

wasm:
 - Fix `baseUrl` and `paths` support.
 - Apply `hygiene` pass.
 2021-09-21 15:24:03 +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
ce01b8a9b7
fix(es): Fix bugs (#2256) 
swc_ecma_codegen:
 - Fix source map of string literals. (#2253)

swc_ecma_transforms_typescript:
 - Allow using same name for a module with function. (#2243)
 2021-09-18 07:52:08 +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
6f33c327cb
fix(es/transforms): Fix bugs (#2249) 
swc_ecma_transforms_compat:
 - Fix `this` in class properties. (#2228)

swc_ecma_transforms_typescript:
 - Handle `import =` correctly. (#2234)
 - Ensure that #1653 is not the case anymore. (#1653)

swc:
 - Ensure that #2232 is not the case. (#2232)
 2021-09-15 07:46:03 +00:00
Iron Lu
6e12ef0306
fix(es/transforms/compat): Add new.target to es5 (#2231) 2021-09-13 15:51:17 +09:00
강동윤
9eafd0c6c4
fix(es/loader): Fix support for jsc.paths. (#2227) 
swc_ecma_loader:
 - `TsConfigResolver`: Use `baseUrl`. (#2050)

swc:
 - Change type of `JscConfig.base_url` to `PathBuf`.

testing:
 - Improve `NormalizedOutput::compare_to_file`.
 2021-09-10 12:29:26 +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
강동윤
b4796d9d54
fix: Fix simple bugs (#2220) 
swc_ecma_utils:
 - Don't panic on jsx.

swc_ecma_transforms_typescript:
 - Drop type-only reexports. (#2219)
 2021-09-09 05:06:03 +00:00
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
David Sherret
2f2e35af69
fix(es/parser): Remove static_blocks from TsConfig (#2186) 2021-08-31 14:52:51 +09:00
강동윤
11fe35dbd1
feat(es/minifier): Implement static evaluator (#2176) 
swc_ecma_minifier:
 - Add an api to evaluate constants statically.
 2021-08-30 05:21:38 +00:00
강동윤
ee16139a19
fix(es/transforms): Fix bugs (#2181) 
swc_ecma_transforms_compat:
 - `regenerator`: Fix variable hoisting for for-in/of loops. (#2164)
 - Ensure #2071 is fixed. (#2071)
 2021-08-30 04:08:24 +00:00
강동윤
c0b0337d1d
fix(es): Fix easy bugs (#2178) 
swc_ecma_parser:
 - Fix parsing of complex arrow expressions in a conditional expression. (#2174)
 - Report an error for wrong jsx, instead of `panic!`. (#2173)

swc_ecma_transforms_react:
 - `jsx`: Handle fragment with single child correctly. (#2177)

swc:
 - Ensure that #2170 is an invalid issue. (#2170)
 2021-08-29 20:40:52 +00:00
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
97514a7549
fix(es): Fix some easy bugs (#2166) 
swc_ecma_parser:
 - Fix parsing of typescript generics in jsx context. (#2161)

swc_ecma_transforms_base:
 - `fixer`: Handle assignment with patterns in arrow body. (#2163)

swc_ecma_utils:
 - `as_bool`: Handle assignment with operator correctly. (#2165)
 2021-08-27 06:03:06 +00:00
강동윤
8c5daeec2a
fix(es/transforms/base): Fix await expressions. (#2157) 
swc_ecma_transforms_base:
 - Preserve parenthesis in `await (a || b)`. (#2155)
 2021-08-26 13:19:12 +09:00
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
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
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
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
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
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
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
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
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
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
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
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
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
Austaras
76341068d0
fix(es/ast): Fix handling of reserved words (#1891) 2021-07-04 19:44:33 +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
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
737ce63b78
chore(es/ast): Bump version (#1853) 2021-06-25 08:19:15 +00:00
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
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
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
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