Commit graph

647 commits

Author SHA1 Message Date
Anders Hejlsberg be409fad84
Merge pull request #31137 from Microsoft/fixConditionalInference
Fix conditional type inference involving any or unknown
2019-04-30 06:26:02 -07:00
Anders Hejlsberg a539887893
Merge pull request #31150 from Microsoft/fixReadonlyIndexedAccess
Fix readonly indexed access used in indexed access type
2019-04-29 16:59:13 -07:00
Ron Buckton 2d8527f3f0
Merge pull request #30779 from Microsoft/relateDiscriminants
Relate source types covered by a target discriminated union
2019-04-29 16:58:27 -07:00
Ron Buckton 26fd6dafa6 Relate a source type that is sufficiently covered by a target discriminated union 2019-04-29 15:46:37 -07:00
Anders Hejlsberg bbce336268 Add additional tests 2019-04-28 14:12:00 -07:00
Anders Hejlsberg 3050c62251 Add regression test 2019-04-28 13:58:58 -07:00
Anders Hejlsberg 078375765b Add regression test 2019-04-27 09:56:11 -07:00
Anders Hejlsberg 3a89fead70 Merge branch 'master' into ignoreStringIndexSignaturesOnly
# Conflicts:
#	tests/baselines/reference/keyofAndIndexedAccess2.errors.txt
#	tests/baselines/reference/keyofAndIndexedAccess2.js
#	tests/baselines/reference/keyofAndIndexedAccess2.symbols
#	tests/baselines/reference/keyofAndIndexedAccess2.types
#	tests/cases/conformance/types/keyof/keyofAndIndexedAccess2.ts
2019-04-18 11:31:06 -07:00
Anders Hejlsberg 4d0244c798 Add regression test 2019-04-17 15:05:57 -07:00
Anders Hejlsberg 07d259593a Add regression test 2019-04-17 12:37:01 -07:00
Wesley Wigham d405662eb6
Explicitly encode keyof behaviors for never and unknown into getIndexType (#30753)
* Explicitly encode keyof behaviors for never and unknown into getIndexType

* Merge similar cases
2019-04-15 17:52:13 -07:00
Anders Hejlsberg 2c951b3ca9 Add regression test 2019-04-13 08:24:27 -10:00
Anders Hejlsberg 6282645e3c
Merge pull request #30857 from Microsoft/fixInferenceToIntersection
Fix inference to intersections
2019-04-12 07:34:40 -10:00
Anders Hejlsberg 6cd229b4b9
Merge pull request #30769 from Microsoft/saferIndexedAccessTypes
Improve soundness of indexed access types
2019-04-12 07:33:50 -10:00
Anders Hejlsberg a764729b38 Add tests 2019-04-10 17:42:08 -10:00
Anders Hejlsberg 68eb7b9fe2 Add test 2019-04-09 15:29:51 -10:00
Anders Hejlsberg 2b6e7304c1 Merge branch 'master' into tweakUnionTypeInference 2019-04-06 08:12:45 -10:00
Anders Hejlsberg cd646dab7e Add tests 2019-04-06 07:59:39 -10:00
Anders Hejlsberg 294580287d Merge branch 'master' into saferIndexedAccessTypes 2019-04-05 16:23:48 -10:00
Anders Hejlsberg 739acee1c9 Add tests 2019-04-04 16:30:26 -07:00
Wesley Wigham 16450a027a
Change the default type parameter constraints and defaults to unknown from {} (#30637)
* Change the default type parameter constraint and default to unknown from {}

* Relax unknown checking outside of strictNullChecks a bit

* Increase strictness on index signatures with type `unknown` so inference doesnt change surprisingly

* Remove redundant switch
2019-04-04 12:25:15 -07:00
Jack Williams 5bef1aa13c Add regressions for conditional types that affect parameter variance (#30146) 2019-02-28 16:14:16 -08:00
Anders Hejlsberg 7f5052bf7b
Merge pull request #30114 from Microsoft/contextualGenericRestParameter
Improve contextual typing by generic rest parameters
2019-02-28 11:00:12 -10:00
Anders Hejlsberg 237c33b444
Merge pull request #30109 from Microsoft/circularConstraintErrors
Consistently error on circular constraints
2019-02-28 10:57:01 -10:00
Nathan Shively-Sanders aedffe049d Revert "Merge pull request #27697 from mattmccutchen/issue-27118"
This reverts commit 2dfb6202ed, reversing
changes made to bbf559b9c7.
2019-02-27 11:50:04 -08:00
Anders Hejlsberg 2212f4777a Add regression test 2019-02-26 12:44:12 -08:00
Anders Hejlsberg f19191b081 Add tests 2019-02-19 07:02:50 -10:00
Anders Hejlsberg f93f4f3c62
Merge pull request #29847 from Microsoft/inferToUnionTypes
Improve inference to union and intersection types
2019-02-11 11:34:05 -08:00
Anders Hejlsberg d66000bc47
Merge pull request #29787 from Microsoft/inferToPartiallyHomomorphic
Infer to partially homomorphic types (such as Pick<T, K>)
2019-02-11 11:33:27 -08:00
Anders Hejlsberg ce6c04e9b5 Merge branch 'master' into inferToUnionTypes 2019-02-11 11:00:41 -08:00
Anders Hejlsberg 32b44ac65a
Merge pull request #29858 from Microsoft/fixContextualRestTuple
Fix contextual types computed from rest parameters
2019-02-11 10:59:11 -08:00
Anders Hejlsberg 710826e37e Add regression test 2019-02-11 09:46:02 -08:00
Anders Hejlsberg 35cf397ae3 Add regression tests 2019-02-10 15:29:14 -08:00
Matt McCutchen 1aca1dd036 Make the assignability rule for conditional types require the check
types and distributivity to be identical.

Fixes #27118.
2019-02-09 17:22:08 -05:00
Anders Hejlsberg e49320d1db Add more tests 2019-02-08 06:49:26 -08:00
Anders Hejlsberg 62c62f4f87 Add tests 2019-02-06 15:41:43 -08:00
Kagami Sascha Rosylight 6249b4c704 Remove ES2018 transforms for ES2018 target (#26315)
* rename esnext.ts as es2018.ts

* remove ES2018 transforms for ES2018 target

* change target from esnext to es2018

* rename tests
2019-02-06 15:35:52 -08:00
Anders Hejlsberg d9ee86723a
Merge pull request #29740 from Microsoft/fixCircularMappedArrayTuple
Fix issues related to circular mapped array and tuple types
2019-02-06 13:24:19 -08:00
Ryan Cavanaugh 1ec8a71949
Merge pull request #29711 from jack-williams/switch-on-unknown
Fix #29710: Narrow unknown in switch
2019-02-05 09:08:52 -08:00
Anders Hejlsberg bee9f1a5e7 Add regression tests 2019-02-04 17:48:53 -08:00
Jack Williams 3d0c7f3156 Narrow unknown in switch 2019-02-03 16:07:21 +00:00
Anders Hejlsberg 332861b4fc Add tests 2019-02-02 09:37:52 -08:00
Klaus Meinhardt 782622f9cd clarify error message for 'readonly' type operator 2019-01-31 19:44:49 +01:00
Ryan Cavanaugh 0df89cc96f
Merge pull request #26941 from jack-williams/narrow-unknown-with-triple-equals
Fix #25172: Add narrowing for `unknown` with triple equals
2019-01-29 16:43:50 -08:00
Anders Hejlsberg e290559057 Add tests for decorators and declaration emit from error free source 2019-01-26 14:57:02 -08:00
Anders Hejlsberg 4706a060a5 Merge branch 'master' into readonlyArrayTuple 2019-01-26 14:44:15 -08:00
Jack Williams 36cc154985 Narrow to any primitive or object and update tests 2019-01-25 09:41:34 +00:00
Jack Williams 1f2338bd78 Update test file and baselines 2019-01-25 09:41:34 +00:00
Jack Williams 267e5989cd Add narrowing for unknown with strict equal 2019-01-25 09:41:34 +00:00
Anders Hejlsberg 0eac506fc0 Add .d.ts generation test 2019-01-16 12:45:33 -08:00