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1061 Commits

Author SHA1 Message Date
Bojan Đurđević
029cf056f2
fix(es/transforms/react): Fix escape of quote in HTML entities (#2419) 
swc_ecma_transforms_react:
 - Handle escape of `"` correctly.
 2021-10-13 14:33:15 +09:00
Donny/강동윤
62f7f655a9
fix(es/minifier): Fix iteration order (#2412) 
swc_ecma_minifier:
 - Don't use `AHashMap::drain` for inlining variables.
 2021-10-12 10:19:20 +00:00
Pig Fang
9446a037cb
fix(es/parser): Fix class getter/setter ASI bugs (#2409) 2021-10-12 18:47:40 +09:00
David Sherret
d114e7d364
refactor(es/parser): Cleanup codes for the comment buffer (#2410) 2021-10-12 12:08:06 +09:00
David Sherret
4d4771109a
fix(es/parser): Ensure that comments are collected (#2407) 2021-10-12 11:07:52 +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/강동윤
98cc79a2be
fix(es/minifer): Fix bugs (#2397) 
swc_ecma_codegen:
 - Fix sourcemap of `export` tokens.
 - Fix codegen of numeric operands in left of a binary expression.
 - Fix codegen of unary operations.

swc_ecma_minifier:
 - Visit `AssignPatProp.valie`.
 - Move `inline_prevented` to analyzer.
 - Add `Ctx.dont_invoke_iife`.
 - `iife`: Check for `arugments`

swc:
 - `inline_sources_content`: true by default for `minify()`.
 2021-10-11 07:44:42 +00:00
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
Pig Fang
d7f570ff7c
fix(es/parser): Fix async function in SeqExpr (#2399) 2021-10-11 12:38:35 +09:00
Pig Fang
4458f9c74d
fix(es/parser): Allow async in TsAsExpr (#2395) 2021-10-10 20:22:42 +09:00
Donny/강동윤
ff2baf75b4
fix(swc): Fix bugs (#2396) 
swc_ecma_codegen:
 - Check for comments deeply while emitting a return statement.

swc_ecma_transforms_react:
 - Fix handling of texts in attributes.
 2021-10-10 09:19:47 +00:00
Donny/강동윤
a33032279a
perf(es/transforms/base): Make resolver faster (#2392) 
swc_ecma_transforms_base:
 - `resolver`: Don't use `Mark::parent()`.
 2021-10-10 05:06:07 +00:00
Donny/강동윤
ab687a0f98
fix(es/minifer): Fix handling of callable expressions (#2379) 
swc_ecma_minifier:
 - `sequences`: Don't inline into arrow expression or function expressions.
 - Inject variables to arrow expressions correctly.
 2021-10-10 03:47:11 +00:00
Pig Fang
be3dca295b
fix(es/parser): Allow using async as the first one in parameters (#2388) 2021-10-10 11:02:32 +09:00
Donny
b9b7de0871 chore: Publish 2021-10-10 01:33:22 +09:00
Pig Fang
2379fe1ce0
fix(es/parser): Allow using async as the first one in parameters (#2386) 2021-10-09 17:09:09 +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
Pig Fang
644e49c7fa
refactor(es/parser): Simplify parsing logic (#2381) 2021-10-09 10:22:47 +09:00
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
4466ca6ab8
fix(es/transforms/react): Allow non-first jsx directives (#2377) 
swc_ecma_transforsm_react:
 - Allow using jsx directives like `jsxRuntime` at any statement.
 2021-10-08 06:49:14 +00:00
Yunfei He
500dbf244b
feat(es/codegen): Expose more API (#2375) 
swc_ecma_codegen:
 - `Emitter`: Make `emit_module_item` public.
 2021-10-08 14:36:47 +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
Niklas Mischkulnig
1f99c3a44c
fix(es/transforms/optimization): Fix dead_branch_remover (#2373) 
swc_ecma_transforms_optimization:
 - `dead_branch_remover`: Fix handling of `switch(boolean)`.
 2021-10-08 11:56:09 +09:00
Donny/강동윤
b0ee9543d4
doc(es/ast): Document identifier mangagement system (#2371) 2021-10-08 01:02:02 +09:00
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
Pig Fang
d65ce85030
fix(es/parser): Report errors for array patterns without comma (#2365) 2021-10-07 17:03:06 +09:00
Pig Fang
521e6717ad
fix(es/parser): Report errors for multiple array elements without comma (#2366) 2021-10-07 16:08:53 +09:00
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
9e6a1f431b
fix(es/minifier): Fix minifier (#2355) 
swc_ecma_minifier: 
 - `iife`: Don't replace parameters with identifiers in iife.
 - `sequences`: Add `Marks.synthesized_seq`.
 - pure: Drop empty statements.
 2021-10-06 07:12:11 +00:00
Donny/강동윤
a553451562
chore(es/minifier): Publish (#2354) 2021-10-06 14:02:24 +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
87b20a8896
fix(es/minifier): Fix inlining into shorthand properties (#2348) 
swc_ecma_minifer:
 - Fix inlining of bindings into shorthand properties.
 2021-10-05 09:53:00 +00:00
Pig Fang
ef4c80be7d
feat(babel/compat): Support type-only import/export specifiers (#2342) 2021-10-05 18:27:45 +09:00
Donny/강동윤
b64afb5b6f
fix(es/utils): Fix macros (#2349) 
swc_ecma_utils:
 - Allow using macros from crates using `swc_ecmascript`.
 2021-10-05 09:14:25 +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
bbefa0e57e
chore: Improve documentation for rust users (#2340) 2021-10-04 06:10:30 +00:00
Donny/강동윤
a7357ab517
chore: Update rustc (#2332) 2021-10-01 12:11:17 +00:00
Donny/강동윤
dad73926e6
fix(es/minifier): Fix minifier (#2323) 
swc_ecma_minifier:
 - Don't inline literals if a property is mutated.
 2021-09-30 07:50:34 +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
Donny/강동윤
bd92d89306
fix(es/codegen): Fix codegen of numbers (#2317) 
swc_ecma_codegen:
 - Fix codegen of numbers when minification is enabled. (#2294)
 2021-09-29 11:08:59 +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
Pig Fang
552fc2374d
fix(es/parser): Improve error message (#2304) 
swc_ecma_parser:
 - Improve error message for unexpected tokens.
 2021-09-26 01:19:08 +09:00
Pig Fang
83153a0f85
fix(es/parser): Report errors for multiple import/export specifiers without comma (#2302) 2021-09-25 23:53:57 +09:00
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
ca0d6ddf2e
fix(es/parser): Fix bugs (#2255) 
swc_ecma_parser:
 - Treat `{` after an arrow as a brace stmt. (#2237)
 - Handle comments correctly while backtracking. (#2264)
 2021-09-23 11:32:40 +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
Fábio Santos
3f306f0b79
fix(es/minifier): Don't drop used variables (#2272) 
swc_ecma_minifier:
 - Don't drop used variables. (#2262)

Co-authored-by: Donny/강동윤 <kdy1997.dev@gmail.com>
 2021-09-21 16:45:28 +09:00
Fábio Santos
406fa3fc78
feat(es/minifier): Add CLI for debugging (#2273) 
swc_ecma_minifier:
 - Add a binary to help development.
 2021-09-20 15:25:51 +09:00
David Sherret
8e0a5450b1
fix(es/codegen): Emit static before readonly (#2271) 2021-09-19 16:28:33 +09:00
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
e2d8465565
fix(es/codegen): Fix codegen of ` in synthesized template literals (#2260) 
swc_ecma_codegen:
 - Fix codegen of ` in synthesized template string literals.
 2021-09-16 09:26:02 +00:00
강동윤
20ce326909
feat(es/minifer): Improve minifier (#2229) 
swc_ecma_minifier:
 - `if_return`: Allow side-effect-free statements to come after `if_return`.
 - `collapse_vars`: Move variables without init to first.
 - `analyzer`: Remove useless fields.
 - Don't drop `return` tokens if there's a finally block.
 - `drop_return_value`: Drop side-effect-free return arguments.
 - `make_sequences`: Don't inject `void 0` to return args.
 - `if_terminate`: Move to the pure optimizer.
 - Fix a bug related to `RegExp`.
 2021-09-16 04:23:33 +00:00
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
강동윤
c8b46bf6db
feat(es/minifier): Implement more rules (#2183) 
swc_ecma_codegen:
 - Don't panic on `Pat::Invalid`.
 - Fix codegen of unary minus. (#2213)

swc_ecma_minifier:
 - Remove identifier of function expressions if a variable with same name exists.
 - `sequences`: Merge into the argument of a throw statement.
 - Use `ignore_return_value` for `void` expressions.
 - Improve inlining.
 - Drop last `return` if the return value is not used.
 - `sequences`: Merge `c++; use(c)` as `use(++c)`.
 - `sequences`: Merge assignments with an operator.
 - `comparisons`: Optimize the comparison operator if type is equivalent.
 - Fix `negate_cost`.
 - `unused`: Fix order or variable initalizer when variables are dropped.
 - Fix `top_retain` option.
 - `if_return`: Don't merge nested if it's wrong to do so. (#2214)
 - Fix negation of `if_return`.
 2021-09-08 09:45:39 +00:00
Sosuke Suzuki
cbc8230310
fix(es/parser): Fix parsing of static blocks (#2200) 
swc_ecma_parser:
 - Fix parsing of static blocks with line breaks. (#2195)
 2021-09-03 14:57:23 +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
David Sherret
2f2e35af69
fix(es/parser): Remove static_blocks from TsConfig (#2186) 2021-08-31 14:52:51 +09:00
muji
361bc70065
fix(es/loader): Improve handling of base_dir (#2182) 2021-08-30 21:21:52 +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
Sosuke Suzuki
b2c99719fd
feat(es/parser): Add tests for static blocks (#2180) 
swc_ecma_parser:
 - Add tests for multiple static blocks in a class.
 2021-08-30 12:45:41 +09:00
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
muji
5d702835e8
fix(es/loader): Fix node resolver (#2172) 
swc_ecma_module_loader:
 - Use correct base directory.
 2021-08-29 17:47:15 +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
David Sherret
3d58457027
refactor(es/dep_graph): Use dyn instead of impl (#2119) 
swc_ecma_dep_graph:
 - Use `dyn` instead of `impl` in `analyze_dependencies`.
 2021-08-27 13:08:48 +09:00
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
427df9a979
fix(es/codegen): Fix sourcemap (#2142) 
swc_ecma_codegen:
 - Use span for `await` token.
 - Use span for debugger statements.
 - Use span for object literals.
 - Use span for object patterns.
 - Use span for array literals.
 - Use span for `try`.
 - Use span for `for`.
 - Use span for `return`.
 - Use span for `break`.
 - Use span for `continue`.
 - Use span for `this`.
 - Use span for `switch`.
 - Use span for `catch`.
 - Use span for `case`.
 - Use span for `function`.
 - Use span for unary expressions.

swc_ecma_minifier:
 - Normalize sequences expressions if the length is 1.
 2021-08-25 08:23:55 +00:00
Shinobu Hayashi
78a7c6befe
chore(es/parser): Update an error message (#2148) 
swc_ecma_parser:
 - Update an error message to match one of `tsc`.
 2021-08-25 17:02:14 +09:00
강동윤
584c44a490
feat(es): Reexport minifier from swc_ecmascript (#2146) 2021-08-24 20:38:16 +00:00
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