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46 Commits

Author SHA1 Message Date
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
1645bb30b7
perf(es/transforms): Reduce usage of #[fast_path] (#2442) 
swc_ecma_ast:
 - Implement `Take` for `ObjectLit`.
 - Implement `Take` for `ArrayLit`.

swc_ecma_transforms_compat:
 - `nullish_coalescing`: Remove exponential visit.
 - `nullish_coalescing`: Migrate to `VisitMut`.
 - `optional_chaining`: Reduce exponential visit. (But it's not removed)
 - `class_properties`: Remove exponential visit.
 - `jsx_src`: Migrate to `VisitMut`.
 - `optional_chaining`: Mae it parallel.
 - `async_to_generator`: Remove `#[fast_path]`.
 - `arrow`: Remove `#[fast_path]`.
 - `destructuring`: Remove `#[fast_path]`.
 - `block_scoped_functions`:  Remove `#[fast_path]`.
 - `classes`: Remove `#[fast_path]`.
 2021-10-16 08:12:02 +00:00
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
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
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
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
6d35e7c28d
fix(swc): Fix order of custom passes (#2347) 
swc:
 - Invoke `resolver` and `typescript::strip` before applying user passes.
 2021-10-05 20:46:49 +00:00
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
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
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
48d61039d2
fix(common, node/swc): Allow inlining sourcesContent (#2245) 
swc_common:
 - Allow setting `sourceContents` of source map files. (#2218)

swc:
 - Support `inlineSourceContents`. (#2244)
 2021-09-14 02:31:32 +00:00
Iron Lu
4ca85ec79c
feat(node/swc): Enable tsx automatically based on the extension (#2230) 2021-09-14 10:47:53 +09:00
강동윤
9ffe47106a
fix(swc): Fix target (#2226) 
swc:
 - Fix `target` option. (#2225)
 2021-09-10 15:43:14 +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
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
강동윤
d975a197c9
fix(es): Fix source map (#2159) 
swc:
 - Fill `names` of sourcemap.
 - Don't add `sourceContents` to sourcemap if `sources` is added.

node_swc:
 - Handle source map for `minify` correctly.
 - `minify`: Accept `{ filename: code }`.
 2021-08-26 10:44:38 +00:00
강동윤
e468752ebc
fix(es/minifier): Fix usage via yarn resolution (#2158) 
swc_common:
 - Deprecate some unused types.

swc:
 - `BoolOrObject`: Improve the error message for deserialization failure.
 - `BoolOrObject`: Treat an empty object as `true`.
 - `JsMinifyFormatOptions`: Add fields. (#2153)

node_swc:
 - Improve error message for deserialization failure.
 2021-08-26 06:18:59 +00:00
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
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
muji
61e58d7329
feat(bundler): Support replacing any environment variables (#2121) 2021-08-21 16:45:59 +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
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
muji
e84ed13ffe
feat(es/loader): Support more types for browser in package.json (#2060) 2021-08-16 17:34:53 +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
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
강동윤
c6dce67494
fix(swc): Report error correctly (#2065) 
swc_common:
  - Add some utilities for `Handler`.

swc:
 - Remove `Compiler.handler`.
 - Accept `handler` for each operations. (#2035)
 2021-08-13 07:05:40 +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
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
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
OJ Kwon
abb1451061
fix(node/swc): Allow specifying filename when parsing (#2031) 2021-08-08 20:14:45 +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
e916b35dd2
feat(node/swc): Support sourceFileName (#1976) 
swc:
 - Support `sourceFileName`.
 2021-08-03 00:49:34 +09:00
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
David Sherret
6dc6d8a847
refactor(es/dep-graph): Remove SourceMap dependency (#1908) 2021-07-14 00:59:13 +09:00
강동윤
19bcb06f73
fix(swc): Fix source path of a source map file (#1902) 
swc:
 - Use `output_path` to make sourcemap path relative to the `.map` file. (#1255)
 2021-07-08 07:32:06 +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
강동윤
ff440d47a4
chore: Organize project (#1849) 2021-06-24 17:01:21 +09:00
LongYinan
d6571933ff
feat(node-swc): Support windows aarch64 and linux aarch64 musl (#1773) 2021-06-02 09:34:27 +09:00
LongYinan
6a13615381
feat(node-swc): Support FreeBSD (#1758) 2021-05-28 12:47:02 +09:00
강동윤
82ef06afb8
feat(babel/compat): Improve performance of babelify (#1626) 
swc_babel_compat:
 - Optimize.

swc:
 - Improve performance of comment storage.
 2021-05-06 14:56:54 +09:00