JSHint changelog

Changelog History

Page 2

• v2.11.0-rc1 Changes

  December 11, 2019

  🚀 In addition to bug fixes and new features, this release candidate includes a 🔨 few refactorings which are not expected to influence JSHint's behavior.

  🐛 Bug Fixes

  • 🔦 Expose new typeof value experimentally (dcef79a)
  • 👌 Improve parsing of yield (6fdb4f6)
  • 👌 Improve parsing of comma operator (897e035)
  • Support spaces in /*global ... */ (e542f67)

  🔋 Features

  • ➕ Add support for "bigint" typeof value (ce0b7b3)
  • ➕ Add support for BigInt literals (c340e55)
  • ➕ Add support for ES2019 opt. catch param (43b6354)

• v2.10.3 Changes

  November 04, 2019

  2.10.3 (2019-11-04)

  🐛 Bug Fixes

  • 👍 Allow more escapes with RegExp u flag (5ac5c46)
  • Correct binding power of AwaitExpression (af04b1e)
  • Correct interpretation of commas (691dbdc)
  • Correct restrictions on class method names (f670aeb)
  • Correctly interpret class method names (82b49c4)
  • Do not crash on invalid program code (b14acca)
  • Interpret "object rest" ident as a binding (c0e9a5b)
  • 😌 Relax singleGroups for async functions (c5dcd90)
  • Tolerate static as class method name (9cb3b20)
  • Tolerate valid assignments (0a60c9e)
  • Validate lone arrow function parameter (38285cd)

• v2.10.2 Changes

  March 13, 2019

  2.10.2 (2019-03-13)

  🐛 Bug Fixes

  • 👍 Allow built-in method names in classes (b0c224b)
  • 📜 Correct parsing of exported async fns (64b9dce)
  • 📜 Correct parsing of RegExp character sets (668c4a3)
  • 💅 Init block bindings in C-style for loop (404c9a0)
  • 💅 Require const intlzr in C-style for loop (307e9fc)
  • Track FutureReservedWords as idnts in ES5+ (d697ff4)
  • Warn on reassignment of async functions (14384d3)

• v2.10.1 Changes

  February 05, 2019

  2.10.1 (2019-02-05)

  🐛 Bug Fixes

  • Do not add cls method names to env. record (036f085)

• v2.10.0 Changes

  February 05, 2019

  2.10.0 (2019-02-05)

  🚀 This release introduces support for the three most recent editions of
  👍 JavaScript: ES7, ES8, and ES9. Users can enable support for any one of these
  👕 via the esversion linting option.

  Perhaps most notably, this includes "async functions." Since their
  standardization in ES2017, no feature has been more requested. We're happy to
  ➕ add support for this powerful new language feature. If the delay is any
  📜 indication, extending JSHint's parser was no small task, and we were able to
  👀 make many seemingly-unrelated corrections along the way.

  🐎 That progress is easiest to see in JSHint's performance on Test262 (the
  ✅ official test suite for the JavaScript programming language). Version 2.9.6
  ✅ passed 84% of those tests. Version 2.10.0 passes 96%. We're excited to push
  that number higher, especially considering that new language features and new
  ✅ tests are being added every day. If you're curious about what needs to be done,
  ✅ we maintain an "expectations file" describing every test JSHint is known to
  fail today.

  🚀 This release also includes brand-new parsing logic for classes. We thank Ethan
  Dorta and Alex Kritchevsky, the two first-time contributors who made this
  possible!

  🐛 Bug Fixes

  • Accept new RegExp flag introduced by ES6 (26b9e53)
  • ➕ Add global variables introduced in ES2017 (aded551)
  • ➕ Add globals for EventTarget interface (b78083a)
  • ➕ Add globals for WindowOrWorkerGlobalScope (e0aac94)
  • 👍 Allow YieldExpression as computed property (40dca82)
  • Correct implementation of spread/rest (bd0ae0d)
  • Correct invalid function invocation (cda02ae)
  • 📜 Correct parsing of let token (030d6b4)
  • 📜 Correct parsing of arrow function (8fa6e39)
  • 📜 Correct parsing of InExpression (06f54d0)
  • Disallow dups in non-simple parameter list (4a5a4a5)
  • Disallow fn declarations in stmt positions (a0e0305)
  • Disallow YieldExpression in gnrtr params (17ca4e4)
  • Enforce UniqueFormalParameters for methods (280d36b)
  • Honor globals config in JavaScript API (0278731)
  • Report invalid syntax as error (5ca8b1a)
  • ⚡️ Update parsing of object "rest" property (58967ea)

  🔋 Features

  • Enable object rest/spread via esversion (3fc9c19)
  • Enforce ES2016 restriction on USD (2c2025b)
  • Implement noreturnawait (70ab03d)
  • Implement regexpu option (962dced)
  • Implement ES2019 RegExp "dotall" (457d732)
  • 👍 Implement support for async iteration (1af5930)
  • 👍 Implement support for ES8 trailing commas (29cab1f)
  • 👍 Implement support for object spread/rest (35e1b17)
  • Introduce exponentiation operator (21b8731)
  • 👕 Introduce linting option leanswitch (1f008f2)
  • 👍 Introduce support for async functions (bc4ae9f)

• v2.9.7 Changes

  December 07, 2018

  2.9.7 (2018-12-07)

  🚀 This release corrects a packaging issue. It is not expected to modify JSHint's behavior.

• v2.9.6 Changes

  July 30, 2018

  2.9.6 (2018-07-30)

  🐛 Bug Fixes

  • ➕ Add missing global objects for browser env (badc7a4)
  • ➕ Add other Fetch spec globals (07bb596), closes #2582
  • 👍 Allow closing over immutable bindings (7091685)
  • 👍 Allow computed method names in obj literal (a5ff715)
  • 👍 Allow empty export and trailing comma (631327e), closes #2567
  • Avoid infinite loop on invalid for stmt (56a4379)
  • 🛠 Consistently ignore dot-prefixed dirs (8d4317e)
  • Correct impl of built-in bindings (a11d631)
  • Correct interpretation of whitespace (dd06eea)
  • Correct location of reported error (1c434a3)
  • Correct location reported for W043 (1d04868)
  • Correct reporting of var name in list comprehensions (0ff6644)
  • Correct restriction on function name (55aa54e)
  • Correct spelling of Uint8ClampedArray (8df4a32)
  • Create block scope for switch statements (aa2be10)
  • 0️⃣ Disallow default values in rest parameters (b420aed)
  • Do not create binding for illegal syntax (9fe8c94)
  • Do not warn about non-ambiguous linebreaks (ab3ab85)
  • 🛠 Fix "is is" message typos (7993101)
  • Preserve functionality in "legacy" Node.js (2f6ac13)
  • recognize Jasmine global spyOnProperty (827237f), closes #3183
  • 😌 Relax restriction on asgnmnt to arguments (0a66710)
  • ✂ Remove warning W100 (ff71d3c)
  • Report error for duplicate arrow params (506c7d5)
  • Report error for redeclared generator fns (8896fa3)
  • Restrict "name" of strict mode functions (a554c89)
  • Restrict super usage to valid forms (8f3f880)
  • Restrict IdentifierNames in ES5 code (5995a9f)
  • Tolerate division following closing brace (3aa02db)
  • Tolerate RegExp as void operand (3f920b5)
  • Tolerate whitespace in inline directives (efeb0f8)

  🔋 Features

  • List outer scoped variables of W083 (d03662c), closes #3211

• v2.9.5 Changes

  June 22, 2017

  2.9.5 (2017-06-22)

  🐛 Bug Fixes

  • Account for hoisting of importing bindings (bd36953)
  • ➕ Add onmessage to vars.worker (540ed85)
  • ➕ Added missing "Storage" browser variable (8cfe5ad)
  • Avoid crash when peeking past end of prog (c083866)
  • Avoid false positive (44d9e0b)
  • Close synthetic scope for labeled blocks (5f0f789)
  • Fail gracefully on invalid if syntax (#3103) (8c6ac87)
  • 👕 Honor "ignore" file when linting STDIN (d4f83a4)
  • 📜 Parse for-in/of head LHS as asnmt target (da52ad9)
  • ✂ Removed warning message W041 (#3115) (376fa62)
  • Throw W033 instead of E058 when the ; after a do-while stmt is missing (6907cd4)

  🔋 Features

  • ➕ Add enforcing option: trailingcomma (#3090) (42dc572)
  • ➕ Add MediaRecorder to vars.js (b075919)

• v2.9.4 Changes

  October 20, 2016

  2.9.4 (2016-10-20)

  🐛 Bug Fixes

  • 👍 Allow RegExp literal as yield operand (#3011) (b646aea)
  • 👍 Allow W100 to be ignored during lookahead (a2b3881), closes #3013
  • Avoid crashing on invalid input (#3046) (bec152c)
  • Correct interpretation of ASI (#3045) (9803e11)
  • ⚠ Do not duplicate reported warnings/errors (dc4a4fe)
  • Enforce TDZ within initializer of lexical declaration 8e9d406), closes #2637
  • Enforce TDZ within class heritage definition 8e9d406)
  • Enforce TDZ within for in/of head 8e9d406), closes #2693
  • Offset line no.s of errors from eval code (2a31c94)
  • ✂ Remove null value from errors array (#3049) (f7eb3d7)
  • Report error for offending token value (3b06d01)

• v2.9.3 Changes

  August 18, 2016

  🐛 Bug Fixes

  • ➕ Add TypedArray globals for ES2015 (ee0acab)
  • 👍 Allow Expression within for-in head (56c95d0)
  • Avoid crash when peeking past end of prog (#2937) (330d429)
  • Correct behavior of singleGroups (#2951) (97fefb7)
  • Correct interpretation of ASI (#2977) (3ef7a03)
  • Correctly recognize asi after directives (039ee2e), closes #2714
  • Disallow Import declarations below top lvl (d800e44)
  • 👌 Support y RegExp flag in ES2015 code (#2999) (a801433)
  • 👌 Support semicolons within arrow fn params (#3003) (179a9d6)

  🔋 Features

  • Error for literals on rhs of instanceof (e3e745b), closes #2777

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