Commits on Dec 25, 2019

1. Port babel-parser changes from 2019-09-06 to 2019-12-22 …

   Fixes #483
   
   cbd5a26e5 v7.6.0
   🚫 Release only.
   
   daf25af47 Fix typo in changelog (#10409)
   🚫 Docs only.
   
   4395c22f3 Miscellaneous perf tweak (#10421)
   ✅ Ported one small optimization.
   
   cb881e6b3 [parser] Report escapes in kws only if they won't be used as i… (#10455)
   🚫 Not relevant for Sucrase since Sucrase doesn't do validation.
   
   9c1ad0a9f [parser] Disallow static fields named `constructor` (#10461)
   🚫 Validation-only change.
   
   b7333ea97 added check to disallow super.private variable access and test case added (#10472)
   🚫 Validation-only change.
   
   3069747a8 Leave trailing comments after handling a possible trailing com… (#10445)
   🚫 Only affects comments, which aren't relevant for Sucrase.
   
   f339d2d03 [parser] Disallow numeric separator in unicode scape sequences (#10468)
   🚫 Validation only.
   
   69d00dc5b [parser] Invalid NonOctal Decimal (#10467)
   🚫 Validation only.
   
   b9cb4af95 v7.6.2
   🚫 Release only.
   
   6f3460c76 chore: add access: public to babel parser publish config (#10487)
   🚫 package.json only.
   
   0e9502685 [parser] Don't crash on comment after trailing comma after eli… (#10490)
   ✅ Was already working, but I added a test anyway.
   
   490798a26 [parser] Disallow numeric separators in legacy octal like inte… (#10493)
   🚫 Validation only.
   
   80d99b4d4 Do not allow member expressions to start async arrows (#10332)
   🚫 Doesn't appear to affect current Sucrase code.
   
   fa5057f9f Flow: interface identifier should be declared in the scope (#10220)
   🚫 Scope-only change.
   
   a219b6de7 Disallow await inside async arrow params (#10469)
   🚫 Validation only, not relevant for Sucrase.
   
   0856618ed perf: replace lookahead by lookaheadCharCode (#10371)
   🚫 I'll hold off on this for now, but seems good to explore at some point.
   
   b0acfb24d add scope to TSModuleDeclaration (#10119)
   🚫 Scope only.
   
   d329156eb v7.6.3
   🚫 Release only.
   
   34937f13d Trailing comma after rest - The final fix (#10491)
   🚫 Looks like this is only for validation, so doesn't affect Sucrase.
   
   a422ea64e v7.6.4
   🚫 Release only.
   
   06313a628 Allow duplicate __proto__ keys in patterns, simple case (#6705) (#10532)
   🚫 Validation only.
   
   5800fc97b [parser] Exception to 8 and 9 in tagged template (#10567)
   🚫 Validation only.
   
   095f28a91 fix: Exclude catch clause from let identifier error (#10559)
   🚫 Doesn't apply to strict mode, Sucrase is always strict mode.
   
   78cd63d9c Fix invalid test layout in @babel/parser
   🚫 Test only.
   
   b6ef9689b [parser] Parse only modifiers of actual methods (#10594)
   🚫 Validation only.
   
   1d1fab4ea [parser] Add support for private fields in TypeScript (#10483)
   ✅ Already seems to be working (aside from validation), and I added a test.
   
   4cd93ab5f [parser] Enable "exportNamespaceFrom" by default (#10521)
   🚫 Already enabled in Sucrase.
   
   38a306311 add assertions signature for TypeScript (#10543)
   ✅ Implemented separately in Sucrase.
   
   63f9a3c94 rename `assertsModifier` to `asserts` (#10613)
   🚫 AST-only change.
   
   143d15998 Create parser plugin "topLevelAwait" (#10449)
   🚫 Sucrase already supports top-level await, and the ambiguities don't apply
   since Sucrase assumes module code where await is reserved.
   
   4b3a19ea9 fixed missing errors on assignment pattern in object expression (#10607)
   🚫 Validation only.
   
   ec3345bb5 Flow enums parsing (#10344)
   🚫 For now I won't support Flow enums since it looks like the runtime semantics
   aren't figured out yet.
   
   d023e105b [TS] Parse calls with type args in optional chains (#10631)
   ✅ This seems to already work, and I added a test.
   
   87feda7c2 @babel/parser error recovery (#10363)
   🚫 Big restructure, but I think doesn't have an effect on Sucrase since Sucrase
   isn't interested in reporting detailed errors.
   
   e9c1bce50 Add support for TS declare modifier on fields (#10545)
   🚫 Filed #486 to track this issue.
   
   97faa8395 v7.7.0
   🚫 Release only.
   
   2cd5ad0c8 fix typo: identifer -> identifier (#10647)
   🚫 Docs only.
   
   9082e68d6 Parse arrows with params annotations in conditional expressions (#10669)
   🚫 Parsing edge case that shouldn't affect emit anyway, and the parsing code
   works differently now in Sucrase.
   
   35f4d1276 v7.7.2
   🚫 Release only.
   
   0287c0f02 Don't recover from "adjacent jsx elements" parser error (#10682)
   🚫 Error recovery not relevant for Sucrase.
   
   e315d65a7 v7.7.3
   🚫 Release only.
   
   4cb5e0a01 Allow TypeScript type assertions in array destructuring (#10592)
   🚫 Already works in Sucrase.
   
   d413a3078 Add `asserts this [is type]` parsing support (#10677)
   ✅ Implemented in a simpler way in Sucrase.
   
   a6d134804 Unify build step for ESLint packages (#10723)
   🚫 Test only.
   
   cfd26fdbf register ImportEqualsSpecifier to scope (#10710)
   🚫 Scope code not relevant to Sucrase.
   
   10213655b [parser] Allow optional async methods (#10582)
   ✅ Same bug fix applied.
   
   a502d8804 Fix some incorrect typeof parsing in flow (#10657)
   🚫 Doesn't seem to affect Sucrase.
   
   01d6d6dd3 Flow enums: fix enum body location (#10737)
   🚫 Not supporting flow enums yet.
   
   75767d87c v7.7.4
   🚫 Release only.
   
   5440ae1ca Correctly disambiguate / after async fuctions (#10475)
   🚫 Fix wouldn't apply to Sucrase, and seems obscure enough to ignore and likely
   wouldn't affect Sucrase output anyway.
   
   d18afbd7c Allow tuple rest trailing comma (#10800)
   ✅ Already works in Sucrase, and I added a test.
   
   bb6cc6197 fix(optional chaining): Optional delete returns true with nullish base (#10806)
   🚫 Test only.
   
   c6e966cac [parser] Use scope flags to check arguments (#10801)
   🚫 Validation only.
   
   d04508e51 v7.7.5
   🚫 Release only.
   
   fb100eee4 @babel/eslint-parser: fix BigIntLiteral node to match ESTree spec (#10827)
   🚫 Sucrase doesn't support ESTree parsing.
   
   20e43ad10 validate parentheses in the left-hand side of assignment expressions (#10576)
   🚫 Validation only.
   
   5156d3ea0 Restore `@babel/parser` tests (#10854)
   🚫 Test only.
   
   7b54a9438 @babel/eslint-parser: fix ImportExpression node to match ESTree spec  (#10828)
   🚫 Sucrase doesn't support ESTree parsing.
   
   0b3f883ed Properly serialize non-json values in parser tests (#10858)
   🚫 Test only.
   
   12da0941c v7.7.7
   🚫 Release only.
   
   f651f22f9 fix: lost leading comment after named import (#10901)
   🚫 Doesn't affect Sucrase.

   

   alangpierce committed Dec 25, 2019
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