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3586 Commits

Author SHA1 Message Date
Thomas Williamson
8ed251d0c7 Support xml namespace prefix for JSX elements and attributes (#37421) 
* Support xml namespace prefix for JSX elements and attributes

Just as with the `-` character, `:` is now also treated specially in JSX
element and attribute names, but is only allowed a single time, and not
at the beginning or end of the name, as is specified in the JSX spec.
All tests in jsxInvalidEsprimaTestSuite still fail, but for slightly
different reasons now. Two lines in jsxEsprimaFbTestSuite were
uncommented as they included elements with namespaces, and they now pass
without error.

* Add case for colons at ends of identifier

* Add case for jsx namepsace intrinsics

* Add cases with upcase idents for jsx namespaces

* Add case for jsx namespaces with react option

* Always consider jsx names with colon to be intrinsics

* Adjust comment about chars valid in jsx names but not js idents

* Fix minor typo in namespace prefix test case variable name

* Remove misleading comments on isUnhyphenatedJsxName
 2020-11-02 15:34:36 -08:00
Oleksandr T
056d01afda fix(38283): fix incorrect parsing of static modifier (#41127) 2020-11-02 14:45:26 -08:00
okmttdhr
7db5f68144 Add index signature for anonymous object literal type (#37903) 
* Use ts.map for stylistic consistency

* Show error only if noImplicitAny is set

* Accept baseline for noImplicitAnyIndexing

* Fix lint error

* Add test cases for indexedAccessWithFreshObjectLiteral
 2020-11-02 14:35:56 -08:00
Oleksandr T
f646ec87fc fix(40901): skip checking custom arguments name in a constructor (#40912) 2020-11-02 14:35:07 -08:00
Oleksandr T
075477f9cf fix(35779): emit comments after trailing comma (#37887) 2020-11-02 14:24:55 -08:00
Wesley Wigham
479105090d Merge pull request #41330 from weswigham/jsx-import-source-as-auto-import 
Auto-include types for the jsx import source in the new jsx transforms
 2020-10-30 16:51:04 -07:00
Wesley Wigham
e044b56d7f Merge pull request #40985 from weswigham/static-decl-ref 
Adjust typeof import name lookup to better match type query lookup
 2020-10-30 11:13:23 -07:00
Wesley Wigham
6714998e01 Auto-include types for the jsx import source in the new jsx transforms 2020-10-29 14:17:24 -07:00
Wesley Wigham
f0f3862cd9 Merge pull request #41314 from weswigham/fix-global-jsx-ns-alias-crashes 
Fix crashes when the global JSX namespace is an alias
 2020-10-28 18:38:26 -07:00
Wesley Wigham
d722392d81 Fix crashes when the global JSX namespace is an alias 2020-10-28 14:31:40 -07:00
Wesley Wigham
4ec02a56b8 Bind comma expression LHS call expressions 2020-10-28 13:48:29 -07:00
Anders Hejlsberg
bd27bd8d47 Don't relate unmatched parameter positions in signatures (#41308) 
* Don't relate unmatched parameter positions in signatures

* Add regression test

* Accept new baselines
 2020-10-28 11:55:32 -07:00
Wesley Wigham
6acce0ca6f Merge pull request #41075 from uhyo/fix-36958 
allow type narrowing with NonNullExpression
 2020-10-27 20:10:27 -07:00
Wesley Wigham
c923023494 Merge pull request #41191 from weswigham/control-flow-comma-exprs 
Track control flow for comma expressions in call expressions
 2020-10-27 12:37:02 -07:00
Anders Hejlsberg
f9dcd9ef98 Don't cache Ternary.Maybe results when recursion is encountered during variance measurement (#41218) 
* Don't record Ternary.Maybe results in cache during recursive variance measurement

* Add regression test

* Accept new baselines

* Use Ternary.Unknown to signal variance recursion

* Add comments

* Fix comment
 2020-10-27 10:53:13 -07:00
Daniel Rosenwasser
3517af8f80 Make 'getIndentString' just use a loop. (#41221) 
* Make 'getIndentString' just use a loop.

* Added test.

* Accepted baselines.
 2020-10-26 12:19:31 -07:00
Anders Hejlsberg
d1f87d18b1 Support partial reverse mapped inferences with tuple types (#41106) 
* Support partial reverse mapped inferences with tuple types

* Add tests

* Accept new baselines
 2020-10-22 11:27:41 -07:00
Wesley Wigham
6dde1621cb Track control flow for comma expressions in call expressions 2020-10-21 12:31:29 -07:00
Andrew Branch
1f852ed747 Percent-encode source map URLs (#41102) 2020-10-20 13:11:52 -07:00
Wesley Wigham
b8dfa28ca8 Do not consider empty jsx expressions semantically important children 2020-10-19 13:34:16 -07:00
Anders Hejlsberg
3918e6c535 Move anonymous type instantiation cache from AST node to root type (#41084) 
* Move anonymous type instantiation cache from AST node to root type

* Use "root" type reference as cache location for deferred type references

* Add test

Co-authored-by: Andrew Branch <andrew@wheream.io>
 2020-10-19 07:26:48 -07:00
Wesley Wigham
ce1947b0be Merge pull request #41070 from weswigham/use-minimal-endings-in-bundled-declaration-emit 
Use minimal endings when generating declarations for js
 2020-10-14 15:29:50 -07:00
Eli Barzilay
5b2fba3334 transformGenerators: handle CommaListExpression 
Uses essentially the same code as `visitCommaExpression` (which was
moved, to keep both together and close to
`visit{Right,Left}AssociativeBinaryExpression`).

Fixes #40614.
 2020-10-14 15:58:13 -04:00
Wesley Wigham
84726be01a Merge pull request #40597 from weswigham/allow-instanceof-array-to-narrow-readonly-array 
Handle the mapping between Array and ReadonlyArray in isTypeDerivedFrom
 2020-10-13 15:08:17 -07:00
uhyo
58781b0d41 allow type narrowing with NonNullExpression 2020-10-13 13:00:09 +09:00
Wesley Wigham
1cdb621257 Use minimal endings when generating declarations for js 2020-10-12 16:01:32 -07:00
Andrew Branch
a09a7144e7 Fix crash resolving ImportTypeNode in JSDoc (#40838) 2020-10-12 09:33:39 -07:00
Wesley Wigham
39c2a09b1f Fix crash due to unchecked cast in addImplementationSuccessElaboration 2020-10-09 10:53:59 -07:00
Wesley Wigham
a49099fd15 Add elaboration when call fails all overloads but succeeds against the implementation signature 2020-10-08 14:55:14 -07:00
Nathan Shively-Sanders
cf3e28ea66 Revert "feat(40197): handle uncalled function checks in binary expressions (#40260)" 
This reverts commit eaf4f46c17.
 2020-10-07 14:14:49 -07:00
Alex T
eaf4f46c17 feat(40197): handle uncalled function checks in binary expressions (#40260) 2020-10-07 14:06:42 -07:00
Wesley Wigham
c6734afba5 Adjust typeof import name lookup to better match type query lookup 2020-10-07 12:08:20 -07:00
Mauro Bringolf
48ad25d4b9 Add currency sign to NumberFormatOptions type (#40709) 2020-10-06 16:30:09 -07:00
Daniel Rosenwasser
3766be1bde Test indexed access to this on intersections (#40967) 
* Added test.

* Accepted baselines.
 2020-10-06 14:18:44 -07:00
Vincent Boivin
57661607e9 fix(40929) PromiseConstructor error message for newer versions of ECMAScript (#40931) 
* Update package-lock.json

* Update package-lock.json

* Update package-lock.json

* Update package-lock.json

* Fixes #40929

Co-authored-by: TypeScript Bot <typescriptbot@microsoft.com>
 2020-10-05 16:38:12 -07:00
Tiago Tristao
1191e2e731 Fix class expression from being assignable if types don't match (#40660) 
* Fix class expression from being assignable if types don't match

* Fix class expression from being assignable if types don't match
 2020-10-05 13:21:38 -07:00
Wesley Wigham
77df9faabf Merge pull request #40886 from weswigham/error-on-anonymous-type-with-nonlocal-unique-symbol 
Limit when we allow nested unique symbols to be serialized
 2020-10-05 11:59:45 -07:00
Orta Therox
dd84bc1dc9 Handles creating a reasonable AST when destructuring into a parens'd expresssion (#40115) 
* Handles creating a lgical AST when destructuring  into a parens

* Adds an async example
 2020-10-05 14:12:47 -04:00
Vincent Boivin
61aadc4ce2 fix(40320): Better errors when using properties/methods from newer versions of ECMAScript (#40650) 
* Update package-lock.json

* Suggesting a library for a missing property/method

* Added more types and added tests

* Added more tests to cover all the latest features

* Added bigintarrays and dataview methods

* Fixed typo in template

* Transform old error message to use 2nd template slot

* Removed test that has been split up between es2015 and es2016+

* Use empty arrays and remove unnecessary function call

* merge

* Added early bail-out and updated baselines

* Implemented early bail-out (misread)

Co-authored-by: TypeScript Bot <typescriptbot@microsoft.com>
 2020-10-02 16:47:37 -07:00
Richa Deshmukh
b748484031 #40763 Fixed: Bad error message when forgetting a comma in an array of templ… (#40907) 
* #40763 Bad error message when forgetting a comma in an array of template strings

* Code review fixes
 2020-10-02 15:37:59 -07:00
Wesley Wigham
b86dc34386 Limit when we allow nested unique symbols to be serialized to when their declaration is within the same file as the context 2020-10-01 15:20:01 -07:00
Wesley Wigham
e9465c5de5 Properly compare path prefixes when generating module paths 2020-10-01 14:56:32 -07:00
Wesley Wigham
b93da6291a Emit non-identifier enum member references as typeof parent[some name] (#40679) 2020-10-01 13:06:17 -07:00
Wesley Wigham
a91c2879ef Allow discrimination to identical object types when discriminating contextual types (#40574) 
* Merge identical object types when discriminating contextual types

Co-authored-by: Orta <ortam@microsoft.com>

* Allow identical discriminants when discriminating, rather than trying to unify identical union members

* Fix lint

Co-authored-by: Orta <ortam@microsoft.com>
 2020-09-23 00:51:14 -07:00
uhyo
61910e8c97 Fix missing constraints for parenthesized infer T (#40406) 
* add tests

* consider parenthesized types in getInferredTypeParameterConstraint

* update tests
 2020-09-23 00:48:40 -07:00
Wesley Wigham
10b240cde3 Allow an infer type node to resolve its own name (#40483) 2020-09-22 21:21:13 -07:00
Andrew Branch
735a67a05e Fix iterable contextual type (#40592) 2020-09-17 10:42:47 -07:00
Wesley Wigham
081f98232b Handle the mapping between Array and ReadonlyArray in isTypeDerivedFrom 2020-09-16 13:31:13 -07:00
Wesley Wigham
98314d77e8 Use unexpanded parameter list in serialization when the expanded list has a non-trailing variadic position (#40556) 2020-09-14 19:56:24 -07:00
Wesley Wigham
94123d5744 Issue a diagnostic when the node builder performs truncation despite the NoTruncation flag being set (#40477) 2020-09-14 12:20:57 -07:00