Commit Graph

4397 Commits

Author SHA1 Message Date
Mateusz Burzyński 0e0975d1cf Add extra tests for inference with any co-inference with a different contra-inference (#57917) 2024-03-25 13:08:12 -07:00
Ron Buckton 64a00106a8 Limit decorator use-before-def check to ES decorators only (#57933) 2024-03-25 14:31:17 -04:00
Wesley Wigham 91cecdc109 Lookup retained type nodes in the node builder using correct, specific SymbolFlags meaning (#57887) 2024-03-21 11:47:56 -07:00
Anders Hejlsberg ecb6eb2354 Divide-and-conquer strategy for intersections of unions (#57871) 2024-03-21 10:18:50 -07:00
Jake Bailey 7d504551ae Do not perserve references in declaration emit, unless preserve=true (#57681) 2024-03-20 15:06:02 -07:00
Jan Kühle f70b068b3c isolatedModules errors for non-literal enum initializers (#56736) 2024-03-20 09:50:53 -07:00
Isabel Duan 3282ff28e6 add Array.fromAsync to esnext (#57748)
Co-authored-by: Daniel Rosenwasser <DanielRosenwasser@users.noreply.github.com>
2024-03-19 10:43:02 -07:00
Wesley Wigham 66047f79dc Look for usable type nodes in associated expressions for declaration emit (#57772) 2024-03-18 13:19:55 -07:00
Anders Hejlsberg 37fa47e2e5 Distribute mapped types over array/tuple intersections (#57801) 2024-03-18 10:07:43 -07:00
Jake Bailey 756c0c3aa2 Use noTypesAndSymbols for API tests (#57799) 2024-03-15 18:39:45 -07:00
Gabriela Araujo Britto b009837298 Revert "Allow (non-assert) type predicates to narrow by discriminant" (#57750) 2024-03-15 11:59:09 -07:00
Dan Vanderkam e5bf594753 Infer type predicates from function bodies using control flow analysis (#57465)
Co-authored-by: Anders Hejlsberg <andersh@microsoft.com>
2024-03-15 11:42:55 -07:00
Anders Hejlsberg 952dfc5082 Exclude generic string-like types from intersection reduction (#57751) 2024-03-13 16:13:31 -07:00
Andrew Branch f9ef9439bd Ensure enum members syntactically determinable to be strings do not get reverse mappings (#57686)
Co-authored-by: frigus02 <3579251+frigus02@users.noreply.github.com>
Co-authored-by: Jan Kühle <jkuehle90@gmail.com>
2024-03-13 13:11:02 -07:00
Nathan Shively-Sanders e66049084b Revert "Defer processing of nested generic calls that return construc… (#57746) 2024-03-12 10:53:33 -07:00
Ron Buckton aa18962892 Fix emit for export { default } from ... when both importHelpers and esModuleInterop are enabled (#57220) 2024-03-11 17:15:32 -04:00
Ron Buckton 1e982d880c Report error when referencing class name from decorator (#57666) 2024-03-11 17:12:50 -04:00
Anders Hejlsberg ef6a4ab5c7 Fix nullability intersections in CFA and relations (#57724) 2024-03-11 14:00:56 -07:00
Jake Bailey e24d886305 Error on types named "undefined" (#57575) 2024-03-11 09:41:14 -07:00
Mateusz Burzyński 0a975626ec Remove missingType when inferring from properties in EOPT (#57447) 2024-03-08 14:21:00 -08:00
Jake Bailey 27fe5034e0 Remove es3 related tests (#57668) 2024-03-06 14:36:24 -08:00
Mateusz Burzyński 0f6f7c308a Add a test case related to spreading objects (#57642) 2024-03-04 15:53:41 -08:00
Anders Hejlsberg 3b1b82a6bf Add optionality to mapped type indexed access substitutions (#57549) 2024-03-04 15:51:36 -08:00
Oleksandr T 8ada4ef44f fix(57386): Invalid use of 'eval' when defining a namespaced eval function (#57391) 2024-03-01 15:14:27 -08:00
René 877d9d316d Intl.NumberFormat: Add latest options, fix previous library discrepancies (#56902) 2024-03-01 09:40:44 -08:00
Mateusz Burzyński af0424c010 Fixed a crash when computing flow type of destructured never (#57586) 2024-02-29 16:00:36 -08:00
Titian Cernicova-Dragomir e089896be4 Preserve parameter types for optional parameters /fields with undefined in type and for required params with default value (#57484) 2024-02-29 09:42:26 -08:00
Jake Bailey 26df0cb23e Remove 5.5 deprecated compiler options (#57527)
Co-authored-by: Andrew Branch <andrew@wheream.io>
2024-02-28 14:35:39 -08:00
Andrew Branch cfbb15f0c1 Ensure comments before // @Filename are not part of the following virtual test file (#57579) 2024-02-28 13:40:10 -08:00
Mateusz Burzyński 63dd17baef Get narrowable types for new expressions (#57382) 2024-02-28 12:33:38 -08:00
Anders Hejlsberg d04e3489b0 Improve apparent type of mapped types (#57122) 2024-02-18 14:46:37 -10:00
Mateusz Burzyński feb57c269b Instantiate earlier inferred constraints in conditional types (#57362) 2024-02-16 14:31:28 -08:00
Mateusz Burzyński 29c0024bcf Avoid creating rest elements with errorType when any is spread (#57116) 2024-02-16 14:05:33 -08:00
Gabriela Araujo Britto a6414052a3 Allow (non-assert) type predicates to narrow by discriminant (#57358) 2024-02-13 11:33:30 -08:00
Mateusz Burzyński 0b4966ab2a Fixed type parameter leak in union calls with mixed type parameter presence (#57371) 2024-02-12 15:07:05 -08:00
Mateusz Burzyński e2bf8b437d Fixed distributive conditional types with never intersections (#57345) 2024-02-09 12:25:02 -08:00
Jan Kühle bcef7eba53 Always emit Object type in decorator metadata for import type (#56594) 2024-02-05 16:40:50 -05:00
Jake Bailey db823e3681 Add test for issue 54655 (#57275) 2024-02-02 10:39:56 -08:00
Mateusz Burzyński 1445bd4344 Reissue used before declaration error for const enums in isolatedModules (#57174) 2024-01-30 08:35:59 -08:00
Nathan Shively-Sanders 584b314c4c Revert #54477 but keep the tests (#57160) 2024-01-24 16:29:45 -08:00
Andrew Branch 94f4379bca Fix isolatedModules check for export assignments (#57148) 2024-01-24 12:03:18 -08:00
Andrew Branch 25a4f9e535 Deprioritize declaration emit paths from baseUrl containing node_modules (#57145) 2024-01-23 13:31:15 -08:00
Gabriela Araujo Britto 0a2b0bbb4b No number constraint to mapped type with as clause (#57093) 2024-01-19 14:36:51 -08:00
Andrew Branch 6cb6fc94ae Add --module preserve, support require in --moduleResolution bundler (#56785) 2024-01-19 12:03:24 -08:00
Gabriela Araujo Britto 4a34f45099 Revert "Fixed apparent type of homomorphic mapped type with non-homomorphic instantiation (#56727)" and add test (#57092) 2024-01-19 10:25:54 -08:00
Jake Bailey ad2f465a38 Detect binary files by checking first 256 code units for 0xFFFD (#57008) 2024-01-16 16:15:23 -08:00
Gabriela Araujo Britto 59b6f78c29 Revert "Add numeric constraint to type parameter of mapped types with… (#57076) 2024-01-16 13:02:54 -08:00
Mateusz Burzyński 3f8707d04f Add numeric constraint to type parameter of mapped types with name type and array constraints (#55774) 2024-01-16 10:59:00 -08:00
Titian Cernicova-Dragomir fea4a4544f Do not remove binding alias in function declarations (#57020) 2024-01-12 11:23:22 -08:00
Kevin Gibbons fbf908bd58 Add types for Object.groupBy() and Map.groupBy() (#56805)
Co-authored-by: Nick McCurdy <nick@nickmccurdy.com>
Co-authored-by: Karl Horky <karl.horky@gmail.com>
Co-authored-by: Niklas Mollenhauer <nikeee@outlook.com>
2024-01-11 11:17:54 -08:00