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346 Commits

Author SHA1 Message Date
Daniel Tschinder
f4f5ca2aaa Parse class name in strict mode 
The specification defines that the whole class declaration is parsed in strict mode
 2019-01-22 13:12:03 -08:00
Daniel Tschinder
8071dca9ad Disallow const let or let let 2019-01-22 13:12:02 -08:00
Daniel Tschinder
178f2d7949 Make let a contextual keyword 2019-01-22 13:12:02 -08:00
Nicolò Ribaudo
65febdd13a Refactor import and export parsing (#9326) 
* [parser] Refactor import parsing

* [parser] Refactor export parsing

* Fix types
 2019-01-22 19:52:56 +01:00
Brian Ng
f77c450cda Bump prettier (#9373) 2019-01-22 09:16:32 -06:00
Nicolò Ribaudo
f2af6c1170 v7.3.1 2019-01-22 08:07:23 +01:00
Daniel Tschinder
af88e63dff fix new keyword broken by recent refactoring (#9377) 2019-01-21 22:25:37 -08:00
Nicolò Ribaudo
f6ee26c3da v7.3.0 2019-01-21 22:22:39 +01:00
Daniel Tschinder
96a7343142 Merge pull request #9348 from danez/perf 
Parser Performance Collection
 2019-01-21 02:27:42 -08:00
Armano
a2e6d8e968 Disallow usage of invalid keyword after export abstract statement in Typescript (#9336) 2019-01-19 15:48:05 -06:00
Daniel Tschinder
4e5e319d5b perf: remove double check for keywords in readWord 
Instead of calling isKeyword we simple check directly if the keyword token is available
 2019-01-17 16:16:31 -08:00
Daniel Tschinder
b66d921053 perf: Use === or Set.has instead of array.indexOf for keyword checks 2019-01-17 16:16:30 -08:00
Daniel Tschinder
f12905b531 perf: Use for loops while cloning classes 2019-01-17 16:16:29 -08:00
Daniel Tschinder
f216975378 perf: call isLineTerminator as last check 2019-01-17 16:16:28 -08:00
Daniel Tschinder
3a3d5cbe9c perf: Check for plugin only once before looping 2019-01-17 16:16:28 -08:00
Daniel Tschinder
58768072ef perf: Ensure canInsertSemicolon is always called last 
It does a lot of checks and a regex test
 2019-01-17 16:16:26 -08:00
Daniel Tschinder
455e003567 perf: Optimize regex 
This saves some steps, as the regex parser does not have to backtrack for character classes, but is has to for alternates
 2019-01-17 16:15:07 -08:00
Daniel Tschinder
49f7bcf271 perf: Remove unnecessary check for flow plugin inside of flow plugin 2019-01-17 16:15:07 -08:00
Daniel Tschinder
c2e41588aa perf: run flow code in flow plugin 2019-01-17 16:15:05 -08:00
Daniel Tschinder
a1eac37bd2 Generate prettier comments 2019-01-17 16:15:04 -08:00
Daniel Tschinder
0370af58f1 perf: Use strict equals 2019-01-17 16:15:03 -08:00
Daniel Tschinder
8df0500f55 perf: Simplify reading of tokens. 
This avoids checking isIdentifierStart for every single token
 2019-01-17 16:15:01 -08:00
Daniel Tschinder
e4b8cfc768 perf: use Set instead of string indexOf 2019-01-17 16:15:00 -08:00
Daniel Tschinder
a7757ec4d0 perf: Use increment operator 2019-01-17 16:14:58 -08:00
Daniel Tschinder
25a8db2a29 perf: use normal equality check in stead of indexOf 2019-01-17 16:14:57 -08:00
Daniel Tschinder
48fd387779 perf: precalculate length 2019-01-17 16:14:56 -08:00
Daniel Tschinder
59c4bbb4ab perf: Make plugins a map instead of object 
Fix plugin options
 2019-01-17 16:14:55 -08:00
Daniel Tschinder
2dc1c91955 perf: Move input to state and precalculate length 
This also fixes a bug with async functions
 2019-01-17 16:14:54 -08:00
Daniel Tschinder
ae154c86ed perf: Minor optimizations 2019-01-17 16:14:53 -08:00
Nicolò Ribaudo
0a88230ec4 Disallow async functions as loop bodies (#9314) 2019-01-17 17:07:48 -05:00
Brian Ng
aaec2cd51d Fix handling newline with TypeScript declare and abstract classes (#9328) 2019-01-15 06:56:52 -06:00
Brian Ng
34c9890f41 Fix range on TypeScript index signature parameters (#9335) 2019-01-15 06:52:33 -06:00
Armano
e8038863c3 Fix range on TypeScript this type predicate (#9339) 2019-01-15 10:35:49 +01:00
Nicolò Ribaudo
694e3fd8cf Merge declaration and init of props in parser's state (#9312) 
* Merge declaration and init of props in parser's state

* Move type def
 2019-01-13 23:54:44 +01:00
Nicolò Ribaudo
3e4b608a80 Parse class heritage as strict mode code (#9315) 2019-01-12 14:54:23 +01:00
Nicolò Ribaudo
5889620a6a Disallow new import(x) and import(x,) (#9313) 
* Disallow "new import(...)"

* Disallow trailing comma inside dynamic import

* Rename test

* Update error message
 2019-01-11 18:59:51 +01:00
Nicolò Ribaudo
9764718c32 Disallow trailing comma after rest (#9311) 
* Add new tests

* Use state instead of param and disallow comma in [...a,]=[]

* Unify error messages

* Object destructuring

* Update whitelist
 2019-01-11 13:08:38 +01:00
Armano
2cc0376756 @babel/parser(ts): Add parsing of type import (#9302) 2019-01-10 11:14:48 -05:00
Armano
46e3f6df1f @babel/parser: include leading character into range of generic ArrowFunctionExpression (#9295) 2019-01-08 07:19:55 -06:00
Brian Ng
03022d169e Throw error if TypeScript class has empty implements (#9292) 2019-01-07 15:27:27 -06:00
Daniel Tschinder
e43777bb5f Fix location for typescript type assertions in AST (#9284) 2019-01-06 16:39:14 -08:00
Brian Ng
a58893d1e3 Ensure modifiers are included in TSParameterProperty ranges (#9276) 2019-01-04 10:02:09 -06:00
J. S. Choi
c586d4e8ca parser, smart pipes: Add support for yield in pipeline bodies 
Fixes #9178.
 2018-12-23 17:09:18 +01:00
J. S. Choi
60ffe1d103 parser, smart pipes: Add test for async–await 2018-12-23 17:09:18 +01:00
Armano
b5177ce290 babel-parser: typescript: add missing bigint keyword (#9230) 2018-12-22 17:18:32 -06:00
Nicolò Ribaudo
0bb720401b v7.2.3 2018-12-20 12:18:31 +01:00
Daniel Tschinder
5cb38995c0 Allow keywords to be used in type annotations (#9184) 2018-12-15 12:51:24 -08:00
Nicolò Ribaudo
c1499b13ac v7.2.2 2018-12-15 10:59:56 +01:00
Vikram Rangaraj
72471aff63 Handle flow comments with leading spaces (#9168) 
* check for spaces and tabs before a flow comment

* fix issue with using string index and shift interchangably

* update tests

* Use update charcodes version

* Disallow flow-comments in flow-comments and check for unterminated comments
 2018-12-13 22:10:01 -08:00
Daniel Tschinder
4ca35ef8b9 Fix running flow on travis and update flow (#9128) 
* Fix running flow on travis and update flow

- ensure bootstrap is run before running flow as we need some generated files for correctly doing typechecks
- ensure that we only ignore the build directory inside the babel folder as currently we ignore everything because travis checks out into ‘/home/travis/build/’

* Fix all flow errors
 2018-12-05 12:30:30 -08:00