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21425 Commits

Author SHA1 Message Date
Wesley Wigham
663a42be94
Allow references to globalThis to be made in declaration emit (#35279) 2019-11-21 15:21:35 -08:00
Wesley Wigham
cfa367d7f9
Have definite assignment assertions on property signatures mark them as typescript (#35270) 2019-11-21 13:13:46 -08:00
Anders Hejlsberg
94d4023043
Add inference priority level for conditional types in contravariant positions (#35199) 
* Add inference priority level for conditional types in contravariant positions

* Accept new API baselines

* Add regression tests

* Accept new baselines
 2019-11-21 13:05:44 -08:00
Wesley Wigham
614a07c7d5
Fix printing and emit for definite assignment assertions (#35095) 
* Fix printing and emit for definite assignment assertions

* Make factories that handle definite assertions internal
 2019-11-21 11:20:57 -08:00
Wesley Wigham
a6d44aa52e
Map stale empty object type in union into fresh empty object type after spread is complete (#34839) 
* Map stale empty object type in union into fresh empty object type after spread is complete

* Accept minor baseline diff
 2019-11-21 10:57:55 -08:00
Eli Barzilay
77ec756960 Make getSourceFileToImportFromResolved prefer files in program.getSourceFiles() 
Fixes #30550
 2019-11-20 18:00:10 -05:00
Sheetal Nandi
0e736a7438
Fix the usage of pattern matching in module resolution for check of hasZeroOrOneAsteriskCharacter (#35209) 
* Fix the usage of pattern matching for check of hasZeroOrOneAsteriskCharacter
Fixes #35171

* Fix error message
 2019-11-20 10:55:40 -08:00
Kārlis Gaņģis
17f5469a2c Fix crash with Object.defineProperty for imported alias (--allowJs) (#35198) 
Fixes #35196
 2019-11-20 10:50:47 -08:00
Nathan Shively-Sanders
75301c8e2c
DOM update 2019-11-19 (#35207) 
* DOM update 2019-11-19

* update baselines

* update more baselines
 2019-11-19 15:02:51 -08:00
Andrew Branch
571ca60b08
Add preceding semicolon on await insertion when parentheses are included (#34627) 
* Add preceding semicolon on await insertion when parentheses are included

* Just start with precedingToken

* Fix semicolon formatter regression

* Delete test with debatable expected behavior

* Lint after control flow changes
 2019-11-19 13:11:42 -08:00
Daniel Rosenwasser
b50b9e0fd2
Fix check for get/set recommendation (#34885) 
* Added more tests.

* Accepted baselines.

* Work better with any parameter type.

* Accepted baselines.

* Use the actual indexed expression.

* Add tests that exhibit bad stringification.

* Accepted baselines.

* Short-circuit stringification on 'undefined'.

* Accepted baselines.

* Remove space.

* Accepted baselines.
 2019-11-19 13:00:24 -08:00
Nathan Shively-Sanders
0bbeab6e61
Revert "Skip costly tests" (#35197) 
* Revert "Skip costly tests"

* fix package.json format
 2019-11-19 12:59:09 -08:00
Orta
af0d5d33b6
Improve positioning of the implement interface codefix (#34928) 2019-11-19 12:13:50 -05:00
Ron Buckton
6c59dc34ac
More tests for super.method call chain, improve vary-by (#35013) 2019-11-18 18:03:37 -08:00
Klaus Meinhardt
fce728e07f fix emit for delete on optional chain (#35090) 
* fix emit for delete on optional chain

* Apply suggestions from code review

Co-Authored-By: Ron Buckton <ron.buckton@microsoft.com>
 2019-11-18 16:34:47 -08:00
Anders Hejlsberg
8b83703632
Properly strip readonly from rest argument types (#35169) 
* Properly strip readonlyness from rest argument types

* Add tests

* Accept new baselines
 2019-11-18 13:11:36 -08:00
Anders Hejlsberg
196c0aa078
Fix excess property checking for unions with index signatures (#34927) 
* Fix excess property checking for union targets with index signatures

* Accept new baselines

* Remove unused code

* Add tests

* Accept new baselines
 2019-11-15 10:59:58 -08:00
Jack Williams
3bcea0dbba Fix #35060 (#35065) 
* Fix 35060

* Refactor and check ro-array to tuple case

* Lint
 2019-11-15 10:13:10 -08:00
Klaus Meinhardt
5321dcb09f disallow 'await' and 'yield' in property and enum member initializer (#34892) 
* disallow 'await' and 'yield' in property and enum member initializer

* accept baseline changes

* Add a test for #34887

Ensures that this fixes #34887
 2019-11-14 17:44:48 -08:00
Klaus Meinhardt
8f40ac06cc optimize transform of optional chaining and nullish coalescing (#34951) 
* optimize transform of optional chaining and nullish coalescing

* remove unnecessary condition

* typo

* fix lint

* prevent capturing of super

* swap branches again

* accept new baselines

* avoid temporary objects
 2019-11-14 17:34:13 -08:00
Sheetal Nandi
aa0cb889da
Support dynamic file names with project root path (#35111) 
* Support dynamic file names with project root path
Fixes #35094

* Remove unexpected change
 2019-11-14 15:37:00 -08:00
Orta
ef0cca7d12
Adds 'did you mean' to the CLI args parser (#35063) 
* Adds did you mean to the CLI args parser

* Adds test coverage for the did you mean on CLI args

* Adds did you mean to convertOptionsFromJson

* Ensure tsconfig compiler flags also get 'did you mean?'
 2019-11-13 20:16:48 -05:00
Anders Hejlsberg
38db7ae59e
Properly analyze switch statement bypass control flow (#35087) 
* Properly analyze switch statement bypass control flow

* Add regression test

* Accept new baselines
 2019-11-13 09:22:18 -08:00
Wesley Wigham
aa39080ac7
Do not allow freshness to move errors out of the current file, ensure json documents are deeply unfreshened and fully widened (#35048) 2019-11-12 13:30:27 -08:00
Nathan Shively-Sanders
f3344767dd
Fix import type resolution in jsdoc, mark 2 (#35057) 
Fake alias resolution only applies when the import type is followed by a
qualified name. Otherwise the alias is sufficiently resolved already.
 2019-11-12 12:44:30 -08:00
Klaus Meinhardt
94f85901d7 strip QuestionToken from MethodDeclaration and PropertyDeclaration emit (#34954) 
* strip QuestionToken from MethodDeclartion emit

Fixes: #34953

* test property emit
 2019-11-12 10:30:46 -08:00
Anders Hejlsberg
3a5230ab3d
Defer switch exhaustiveness checks (#35000) 
* Defer switch exhaustiveness checks until they're actually needed

* Add regression test

* Accept new baselines
 2019-11-09 07:52:39 -08:00
Wesley Wigham
165b4bc100
More version sanitization 2019-11-07 17:14:16 -08:00
Andrew Branch
53d2b7ed60
Don’t assume importing some JSON means you want everything imported with .js extensions (#34961) 2019-11-07 14:55:54 -08:00
Andrew Branch
4cbace7110
Add "auto" to importModuleSpecifierPreference (#34981) 
* Add "auto" to importModuleSpecifierPreference

* Update APIs
 2019-11-07 14:55:13 -08:00
Wesley Wigham
db43be130d
Fix missing semicolon 2019-11-07 14:53:12 -08:00
Wesley Wigham
07d80edb3f
Strip more timestamps and versions from docker logs to better handle the more verbose logging from office-ui-fabric 2019-11-07 14:11:33 -08:00
Andrew Branch
f2146a627c
Fix isInJsxText after JSXOpeningElement with type arguments (#34958) 
* Fix `isInJsxText` after JSXOpeningElement with type arguments

* Do the same thing a different way
 2019-11-06 15:02:45 -08:00
Anders Hejlsberg
1c42c1aaa8
Fix control flow analysis in try-catch-finally (#34880) 
* Revise creation of control flow graph for try-catch-finally statements

* Add tests

* Accept new baselines
 2019-11-05 12:06:25 -08:00
Anders Hejlsberg
95be956320
Fix switch statement exhaustiveness checking (#34840) 
* Don't optimize away CFA nodes representing missing default clauses

* Add regression test

* Accept new baselines
 2019-11-05 12:05:41 -08:00
Anders Hejlsberg
966d9864d0
Properly instantiate object types created from rest parameters (#34826) 
* Anonymous types of rest variable declarations need instantiation

* Add regression test

* Accept new baselines

* Accept new API baselines
 2019-11-05 12:04:45 -08:00
Alexander T
56cad36678 (34894): Wrong information in error message for overridden acc… (#34901) 2019-11-05 00:07:03 -05:00
Ozair Patel
be960fa356 Add related diagnostic to "used before defined" if type is a function that returns a union with undefined (#33171) 
* Add "use before defined" diagnostic

* Make "use before defined" diagnostic as related information to TS2454

* Add baseline tests for "use before defined"

* Add test for type alias union with undefined for "use before defined" diagnostic

* Update baselines
 2019-11-04 17:53:31 -05:00
Sheetal Nandi
47ec514cf4
Use empty object for invalid package json contents instead of undefined (#34906) 
* Use empty object for invalid package json contents instead of undefined
Fixes #34726

* Behave as if package json doesnt exist in case of invalid json in package json
 2019-11-04 14:31:45 -08:00
Luka Hartwig
9a3ec5f229 Improve error message when compiling a .js file (#34861) 
* Improve error message when compiling a .js file

* Add dedicated error message for .json and .js files

* Update missing baseline tests

* Remove error hint for .json files
 2019-11-04 14:59:06 -05:00
Ron Buckton
ba5e86f140
Propagate 'undefined' instead of the optional type marker at an optional chain boundary (#34588) 
* Propagate 'undefined' instead of the optional type marker at an optional chain boundary

* Update src/compiler/types.ts

Co-Authored-By: Nathan Shively-Sanders <293473+sandersn@users.noreply.github.com>
 2019-11-01 11:36:22 -07:00
Anders Hejlsberg
9ff378aab3
Exclude types originating in literals from recursion depth limiter check (#34742) 
* Exclude types originating in literals from recursion depth limiter check

* Add tests

* Accept new baselines

* Remove superfluous test
 2019-10-31 06:14:43 -07:00
Wenlu Wang
234680851b add template literal spans (#34699) 2019-10-30 23:54:00 -07:00
Wesley Wigham
7b02c635b6
Report generic rest parameters as unreliable variance positions (#33020) 
* Report generic rest parameters as unreliable variance positions

* Add example from discussion on #30301
 2019-10-30 13:54:39 -07:00
Wesley Wigham
5e0fbc677a
Add circularity checking during deferred type argument creation (#34791) 2019-10-30 13:36:43 -07:00
Wesley Wigham
8b7664ae15
Generate more correct property name nodes in declaration emit (#34741) 
* Generate more correct property name nodes in declaration emit

* Silly only-on-CI lint rule T.T
 2019-10-30 12:40:59 -07:00
Wesley Wigham
d28672d97f
Fix alias naming and structure bugs in js declarations (#34786) 
* Fix alias naming and structure bugs in js declarations

* Add another test case and change condition for ns merge to require signature or export content

* Fix typo in comment
 2019-10-30 12:40:06 -07:00
Ron Buckton
87cc8c4af8
Evaluate RHS of binding/assignment pattern first (#34806) 2019-10-29 17:42:30 -07:00
Nathan Shively-Sanders
00dd1f0609
Add isIntersectionConstituent to relation key (#34789) 
* Add isIntersectionConstituent to relation key

isIntersectionConstituent controls whether relation checking performs
excess property and common property checks. It is possible to fail a
relation check with excess property checks turned on, cache the result,
and then skip a relation check with excess property checks that would
have succeeded. #33133 provides an example of such a program.

Fixes #33133 the right way, so I reverted the fix at #33213
Fixes #34762 (by reverting #33213)
Fixes #33944 -- I added the test from #34646

* Update comments in test
 2019-10-29 15:08:59 -07:00
Nathan Shively-Sanders
7635884224
JSDoc type reference understands require with entity name (#34804) 
* resolve require with entity name postfix

For example, `require("x").c`. This is the value equivalent of
`import("x").a.b.c`, but the syntax tree is not as nicely designed for
this purpose.

Fixes #34802

* Add bug number to test

* Add optional chain test
 2019-10-29 14:56:33 -07:00