Commit Graph

11159 Commits

Author SHA1 Message Date
Daniel Rosenwasser
f494742ce9 Check for array types when instantiating mapped type constraints with any (#46218)
* Added/updated tests.

* Accepted baselines.

* Update test.

* Update instantiateMappedType to work specially when 'any' replaced an array.

* Accepted baselines.

* Ensure check works when constraint is a union of arrayish types, just like in `Promise.all`.

* Accepted baselines.

* Update test for indirect instantiation of a mapped type.

* Accepted baselines.

* Update test comment.

* Accepted baselines.

* Added tuple test case.

* Accepted baselines.

* Don't add special behavior for tuples.

* Accepted baselines.

* Revert "Don't add special behavior for tuples."

This reverts commit f01ae16e65.

* Accepted baselines.
2021-10-27 15:03:01 -07:00
Wesley Wigham
abfd537503 Support resolveJsonModule in new module modes (#46434)
* Support resolveJsonModule in new module modes

* Formatting feedback
2021-10-27 12:30:06 -07:00
Zzzen
8a68c8616d allow typeof this after for-loops (#46181) 2021-10-27 10:26:05 -07:00
Anders Hejlsberg
f424dfc18a Slightly less conservative check in isConstraintPosition (#46526)
* Slight adjustment to check in isConstraintPosition

* Add regression test
2021-10-26 11:54:46 -07:00
Anders Hejlsberg
44c63a757e Always cache relations involving intersection types (#46523)
* Always cache relations involving intersection types

* Accept new baselines

* Add regression test
2021-10-26 09:36:19 -07:00
Anders Hejlsberg
658764e499 Bypass caching in removeStringLiteralsMatchedByTemplateLiterals (#46525)
* Bypass caching in removeStringLiteralsMatchedByTemplateLiterals

* Add regression test
2021-10-26 09:34:15 -07:00
Andrew Branch
3519af0bab Fix crash pulling on global types before they're initialized (#46471)
* Add failing test

* Dumb fix

* Compute error message info more lazily

* One more laziness
2021-10-25 10:53:41 -07:00
Adam Burgess
61f5ceb832 Fix isNewIdentifierLocation after generator (#46491) 2021-10-24 23:49:31 -07:00
Andrew Branch
907fc72db4 Fix auto import crash on weird JS aliasing (#46490)
* Fix auto import crash on weird JS aliasing

* Comment up the weird test

* Fix setting members on union/intersection type, happens later
2021-10-22 16:09:32 -07:00
Daniel Rosenwasser
334b8eaa57 Bind assignments to 'this' within static blocks in JS files (#46472)
* Add failing test case.

* Handle 'this' assignments on class static blocks in JavaScript.

* Accepted baselines.
2021-10-22 15:44:35 -07:00
Andrew Branch
de1ac8191e Fix isNewIdentifierLocation after async (#46485) 2021-10-22 12:28:04 -07:00
Oleksandr T
ce676d0963 fix(46433): forbid using keywords as parameter names (#46459) 2021-10-22 09:58:01 -07:00
Oleksandr T
bd12ae2454 fix(46466): add missing async keyword before type parameters (#46467) 2021-10-21 15:56:45 -07:00
Andrew Branch
22f37cda85 Fix ordering of module specifiers based on package.json presence (#46437)
* Add failing test

* Fix ordering of module specifiers based on package.json presence
2021-10-21 11:43:57 -07:00
Nathan Shively-Sanders
f2e5947935 @link parses trailing <...> as part of linkName (#46450)
Similar to #46428.

Fixes #44818
2021-10-20 17:01:01 -07:00
Nathan Shively-Sanders
98b4ac2cde @link: format trailing () as part of linkName (#46428)
Parsing separates the identifier part of the link tag from its text, but
the editor should present an identifier followed by `()` as a single
identifier since people use that syntax as a function sigil.

I prefer `#'` personally, you know, xkcd 297, nudge nudge.
2021-10-20 08:36:40 -07:00
Anders Hejlsberg
56b6279818 Improve logic for choosing between co- and contra-variant inferences (#46392)
* Improve logic for choosing between co- and contra-variant inferences

* Add tests
2021-10-19 09:58:10 -07:00
Nathan Shively-Sanders
8d715ff53e Error on mapped type w/properties (#46346)
* Error on mapped types with properties

1. Error on properties of type literals with computed properties whose name is a
binary expression with `in`, because that's a good sign of a mapped
type.
2. Parse following properties on mapped types, and error on them.
3. Stop checking computed property names in (1) to avoid producing
errors based on misinterpreting mapped type syntax as an expression.

* add comment in types.ts

* Update API again

* Check interfaces and classes too

* Add missed check in updateMappedTypeNode
2021-10-18 09:00:00 -07:00
Sidharth Vinod
dfb40549fc fix: ES6 Modules => ES Modules in error messages (#46378)
* fix: ES6 Modules => ES Modules in error messages

* chore: Rename test file names

* chore: Rename function names
2021-10-15 14:51:14 -07:00
Nathan Shively-Sanders
6a75689a25 Import assertion: do no parse } if { is not present (#46388)
Previously, import assertion parsing would try to parse both { and },
even if both were missing. If both were missing, the error for } could
occur past the end of the file, causing an assertion.

Fixes #46364
2021-10-15 13:26:46 -07:00
Oleksandr T
7582b1bbae fix(45799): skip checking arguments used as a key in object literals (#45814) 2021-10-15 10:34:57 -07:00
Andrew Branch
b1f39a705e Fix React auto-import blocking component imports in --preserve (#46368) 2021-10-15 09:31:47 -07:00
Wesley Wigham
2c7b13b830 Fix explainFiles on files under nodenext with types references (#46367)
* Fix explainFiles on files under nodenext with types references

* Fix explainFiles crash on module nodenext
2021-10-14 17:00:55 -07:00
Nathan Shively-Sanders
d16d7779a8 No error for markdown links in @see (#46348)
This only shows up in checkJS files, but should still be ignored.
2021-10-14 15:22:59 -07:00
Oleksandr T
80e1a29248 fix(46305): omit converting jsx (react-jsx) spread attributes to Object.assign for ES2018 and up (#46317) 2021-10-14 14:23:50 -07:00
Anders Hejlsberg
8718df3dc1 Fix stack overflow in JSX discriminated union logic (#46354)
* Use getContextFreeTypeOfExpression to avoid circularities

* Add regression test
2021-10-14 10:11:44 -07:00
Sidharth Vinod
5185ef55e3 fix(suggestion): Remove 80001 from cjs/cts files. (#46270)
* fix(suggestion): Remove 80001 from cjs/cts files.

* tests: Cover more cases in a single file.

* tests: Cover more cases in a single file.
2021-10-14 09:55:59 -07:00
Wesley Wigham
1c5d4e1740 Pass symbol under inspection into checkIndexConstraints (#46350) 2021-10-13 17:04:33 -07:00
LowR
cd0434aa76 fix(39744): make template literals more spec compliant (#45304)
* fix(39744): make template literals more spec compliant

* Add evaluation test for template literals

* Add test for template literals with source map
2021-10-13 12:03:31 -07:00
Anders Hejlsberg
0d2aeb7c65 Improve checks for infinitely expanding recursive conditional types (#46326)
* Improve checks for infinitely expanding recursive conditional types

* Accept new baselines

* Add regression tests

* Remove 'export' modifier

* Accept new baselines
2021-10-13 07:08:01 -07:00
Wesley Wigham
713afe2227 Set import mode on synthetic imports (#46327) 2021-10-12 16:23:37 -07:00
Oleksandr T
44deb84460 fix(45336): add a blank line before the comment expression to avoid disrupting return statement (#46287) 2021-10-11 16:41:49 -07:00
Andrew Branch
64b8172f06 Auto-imports: fix some exports being incorrectly stored as re-exports of others due to key conflict (#45792)
* Ensure symbol key unique when target is a local symbol exported elsewhere

* Add test

* Support targets without declarations

* Best key yet

* A-ha moment

* Clean up types

* Update API

* Update unit test
2021-10-08 15:20:12 -07:00
Nathan Shively-Sanders
8c270757b2 In plain JS files, only suggestion did-you-mean errors (#46151)
They will have code fixes, and are tuned for high precision. Others are
not.
2021-10-07 08:41:06 -07:00
Wesley Wigham
7108646713 Fix extension automatic script kind detection for new extensions (#46205)
* Fix extension script kind detection for new extensions

* Accept (correct) changes to existing baselines affected by correct ScriptKind detection
2021-10-06 13:23:54 -07:00
Wesley Wigham
ed9c522fd6 Accept new moduleResolution options on commandline (#46239) 2021-10-06 13:17:27 -07:00
Wesley Wigham
1cee9731d2 Properly support scoped package self name lookups (#46212) 2021-10-05 12:41:44 -07:00
chenjigeng
d60747f043 Feat/quick fix for types (#42126)
* feat: add quick fix for types

* feat: add test case for quick fix of types

* feat: add did-you-mean error when Cannot_find_name_0 and Cannot_find_namespace_0

* feat: add Cannot_find_namespace_0_Did_you_mean_1 error and only suggest when resolve type

* feat: update baselines

* feat: update baselines

* feat: update baselines

* chore: fix style problem

* Always suggest spelling corrections

* suggest primitives instead of their wrappers

* Add primitives to suggestions

Instead of altering wrappers to look like primitives.

* add semicolons

* revert unneeded change

Co-authored-by: Nathan Shively-Sanders <293473+sandersn@users.noreply.github.com>
2021-10-05 08:14:16 -07:00
Wesley Wigham
a02a7ab8e9 Follow and respect export maps when generating module specifiers (#46159)
* Follow and respect export maps when generating module specifiers

* Type baseline updates from master merge
2021-10-01 13:54:07 -07:00
Wesley Wigham
ccc19092ff Modify synthetic default generation code for dual-mode module resolution (#46156) 2021-10-01 09:18:44 -07:00
Orta Therox
016d78b09e Allow for class static vars to be called static (#44813)
* Allow for class static vars to be called static - re: #41127

* Add the baselines
2021-10-01 14:28:08 +01:00
Wesley Wigham
612c92d603 Track source and target relationship stack depth seperately, only increase on change in value (#41821)
* Track source and target relationship stack depth seperately, only increase on change in value

* Add baselines for test from #43485

* Bail on unwrapping conditional constraints on the source side when the source conditional is already known to be spooling out of control

* More usage of isDeeplyNestedType to block _specifically_ conditional recursion on only one side

* Negative cases of getNarrowedType that match the exact type should be filtered out, even when generic

* Add test and fix for #44404

* Swap to manually specifying left and right recursion

* Rename Left -> Source, Right -> Target

Co-authored-by: Andrew Branch <andrew@wheream.io>
2021-09-30 16:58:40 -07:00
Andrew Branch
96f259ddcc Minimal fix for auto-importing node_modules in node12/nodenext (#46148) 2021-09-30 13:42:06 -07:00
Oleksandr T
d613748932 fix(45919): allow using JSDoc types for arrow function with type predicate (#45952) 2021-09-30 10:50:25 -07:00
Oleksandr T
e0f436c628 feat(36080): forbid to use JSDoc visibility modifiers in private fields (#46056) 2021-09-30 09:48:56 -07:00
Kagami Sascha Rosylight
2161e1852f Add module: es2022 (#44656)
Closes #44653
2021-09-29 17:44:57 -07:00
Anders Hejlsberg
5ec836db82 Fix issues + Support template literal types as discriminants (#46137)
* Fix issues + Support template literal types in discriminants

* Add tests

* Address CR feedback
2021-09-29 17:38:43 -07:00
Oleksandr T
e96c10fe0c fix(26635): allow casts only when JSDoc type directly attached to an expression (#45960) 2021-09-29 12:16:27 -07:00
Hiroshi Ogawa
061f02cd64 fix(44021): reference jsx pragma when JsxFragment is used (#45894) 2021-09-29 11:31:59 -07:00
Oleksandr T
8a2f5b2a6b fix(45999): show parameter inlay hints before initializer (#46040) 2021-09-29 09:28:23 -07:00