* Add support for capturing cpu profiles into tsc itself
* Accept baseline for new compiler option in showConfig
* Fix lints
* Support profiling build mode, only ever have one live profiling session
* Minor modification to enable/disable semaphore, accept re-cased baseline
* Add pid into autognerated cpuprofile path
* Rename to fix case
* Sanitize filepaths in emitted cpuprofile for easier adoption by enterprise people, add inspector to browser field
* Allow allowJs and declaration to be used together
This intorduces a new symbol-based declaration emitter - currently this
is only used for JSON and JavaScript, as the output is likely worse than
what the other declaration emitter is capable of. In addition, it is
still incomplete - it does not yet support serializaing namespaces.
* Add tests for various import/export forms, add notes on export as namespace and fix export * from
* Tests & fixes for computed names
* Add test with current @enum tag behavior
* fix declaration emit for jsdoc @enum tags
* Small adjustments to base class serialization to fix bugs in it
* Guard against type/type parameter confusion when using typeParameterToName a bit
* Integrate feedback from PR
* Fix issue with export= declarations visibility calculation and type declaration emit that impacted all forms of declaration emit
* Only make one merged getCommonJsExportEquals symbol for a symbol
* Support preserving type reference directives in js declarations
* Skip declare mdoifiers for namespace members in ambient contexts
* FAKE ALIASES AND NAMESPACES EVERYWHERE
* Dont do namespace sugar when type members contain keyword names
* Fix json source file export modifier under new output
* Such clean nested aliasing, very wow
* Fix lint
* Add visibility errors, reuse type nodes where possible
* Suppoer having correctly named import types in bundled js declaration emit & adjust binding to allow namespaces with aliases to merge when the aliases look to be type-only
* Better support for module.exports = class expression
* Fix discovered crash bug
* Allow export assigned class expressions to be reachable symbols from external declarations
* Add missing semicolon
* Support @enum tag post-merge
* preserve comments on signatures and declarations where possible
* Basic support for js classy functions
* Add example we should do better with
* Prototype assignments make things a bit wonky, but the example from the PR seems OK
* Make a ton of changes to support the new way js classes are bound
* Remove some old comments, fix import and export default names
* Fix bug in object define handling and add tests for object define property declaration emit
* Fix organization nits from PR comments
* Preserve comments from jsdoc declarations on properties and js declaration type aliases
* Merge export declarations with identical specifiers
* Remove completed TODO comment
* Split lint
* Remove now-unused function
* PR feedback
* Add some project references tests, remove some checks from project refs codepaths that are now invalid
* Update project references tests again
* Merge and update project references tests
* Rename case
* Update test to include declaration output
* Remove yet another project refernces redirect extension check
* Update comment
* Add additional import ref to test
* Add shorthand prop to test
* Fix comment text
* Extract var to temp
* Simplify function and add whitespace
* Update project refs test to use incremental edit entry
* Stylistic refactors in the symbol serializer
* Another round of PR feedback, mostly style, small bugfix with constructors, and test showing bug in export assigned class expression name shadowing
* Use x instead of index
* Disallow property/accessor overrides
Unless the base property or accessor is abstract
* Disallow uninitialised property overrides
This causes quite a few test breaks. We'll probably want to revert many
of them by switching to the upcoming `declare x: number` syntax.
* Updates from design review + fix ancient bug
1. Don't error when overriding properties from interfaces.
2. Fix error when overriding methods with other things. This had no
tests so I assume that the code was always dead and never worked.
* Need to add a couple of errors and squash one
Will update after checking out other branch for a minute
* Everything works so far
Need to test properties initialised in constructor
* Check for constructor initialisation
* change error wording
* Improve error wording
* Add codefix to add missing 'declare'
* Always emit accessors in .d.ts files
* Allow 'declare' on any uninitialised property decl
* Undo code moves
* Let sleeping dogs lie
* Correctly set NodeFlags.Ambient
And simplify redundant parts of check.
* Remove more unneeded code
* Update baselines
* Update baselines
* Update baselines
* Ignore this-property assignments
* Fix base-in-interface check
* Do not error when base parent is interface
* Fix base interface check
* Add missed baselines
* Fix check
* Fix new errors in services
* Fix new errors in services
* Fix errors in testRunner
* Add flag and turn off errors when on
* Structure of new emit is correct, fake content
It is 'hi'.
* Basically right emit
* Fix one last unitialised property declaration
* Haha no I missed another one
* Fix whitespace back to CRLF
* Minor fix and code cleanup
* New test case
* Fix bug in isInitializedProperty
* Updates from design meeting.
1. Change flag name to useDefineForClassFields (and flip polarity).
2. Forbid ES3 + useDefineForClassFields (since there is no
defineProperty).
3. Forbid overriding an abstract property-with-initializer with an
accessor.
* Update baselines
* Object.defineProperty for methods too
Using code from Ron from his upcoming refactor of the factory functions.
* Update slow baselines
* Improve error message
* Update src/compiler/transformers/utilities.ts
Co-Authored-By: Andrew Branch <andrewbranch@users.noreply.github.com>
* Add test of computed properties
* Remove done TODO
Switches the error message emitted by the parser to the more specific _"An enum member name must be followed by a ',' or '='."_ when the expected comma doesn't follow the member.
`Number.MAX_SAFE_INTEGER` is `2 ** 53 - 1`, so anything greater than that is a 'dangerous' integer to store as a traditional number. This adds a codefix to suggest converting them to a `bigint` literal.
* Improve codeFixAll for add missing await
* Improve add missing await for initializers and fix-all
* Fix when only one side of a binary expression can have its initializer fixed
* Add error message for keywords with escapes in them
* Move check into parser during advance to next token to utilize context for contextual keywords
* git add .
* Add tests for extended escapes
* Better error courtesy of @DanielRossenwaser
* Add test of browser-inconsistent case and alter condition to match spec
* Merge adjacent conditions
* Use seperate functions for checking keywords vs not
* Use flags to track unicode escape presence
* Adjust error text
* Parse quoted constructors as constructors, not methods
* Update baselines
* Fix disambiguation between quoted constructor and property named constructor
* Clean up parsing a bit
* Support escapes in constructor name
* Update baselines
* Add remove unnecessary await fix
* Add test for removing unnecessary parens after await is gone
* Fix handling of numbers in property access expressions
* Don’t offer suggestion when awaited type is any/unknown
* Fix random other test
* Fix new expression edge cases
* Only remove parens for identifiers and call expressions
* Start prototyping addMissingAwait codefix
* Filter by diagnostics that have missing-await related info
* Start writing tests and checking precedence
* Implement codeFixAll, add test for binary expressions
* Add test for iterables
* Add test for passing argument
* Add test for call/construct signatures
* Add test for awaiting initializer
* Improve assertion error
* Replace specific property access error with general one and add await related info
* Add test for property access
* Require code to be inside a function body to offer await
* Accept suggestion
Co-Authored-By: Nathan Shively-Sanders <293473+sandersn@users.noreply.github.com>
* Add explicit test for code fix being not available unless something is a Promise
* Skip looking for function body if already in AwaitContext flags
* Inline getCodeActions function for symmetry
* Improve typing for Generators and Async Generators
* Add TReturn and TNext to Iterator, IterableIterator, etc.
* Update ts internal Iterator to be assignable from global Iterator
* Make 'done' optional in IteratorYieldResult
* Revert Iterable and IterableIterator to simpler versions plus other fixes
* Add additional inference tests
* Added additional tests
* PR cleanup and minor async iteration type fix
* Updated diagnostics message and added non-strict tests
* Fix expected arity of Iterator/AsyncIterator
If there are multiple diagnostics per signature, choose the signature
with the fewer diagnostics to report. If there are more than one with
the minimum, choose the latest in the overload set.
* Added --noImplicitThis code fix for functions used as object properties
Before trying out all the various possibilities for where these functions could be used, I figured I'd start out with a relatively simple use case to verify this is the right approach. Is it? 😄
Starts on #28964.
* Fixed function expression names; included new baselines
* Got JSDocs to work, hooray!
* Added test for 'any' case of no function uses
* Refactored for inferFunctionReferencesFromUsage
* Fixed inference bug: undefined references cause parameters to default
* Removed dead code comments
* Improved error messages when indexing an object type with a literal string, a literal string union or a string.
* Added more specific message when using the indexing operator with an incompatible index argument.
* Fixed spelling and error message.
* Allow JS with isolated modules
Previously legacy JS code was not allowed; it was required to use ES6
module syntax. Unfortunately, the check happens after parsing but before
binding, and the commonjs module indicator isn't set until binding
because it's not syntactically simple like the ES6 module indicator,
which is set during parsing.
So I decided that JS should be allowed during isolatedModules
unconditionally. We're not going to be transforming it anyway.
* Update baselines
* Switch test to outDir instead of noEmit
* add basically implement
* add rename location and add testcase
* collection type arguments
* disallow infer type
* add support for typedef convert
* refactor info to make type safe
* disallow type pred
* avoid unnecessary branch
* disallow type query
* haha😂
Co-Authored-By: Kingwl <kingwenlu@gmail.com>
* Update src/services/refactors/extractType.ts
Co-Authored-By: Kingwl <kingwenlu@gmail.com>
* Update src/services/refactors/extractType.ts
Co-Authored-By: Kingwl <kingwenlu@gmail.com>
* add more tests
* add template tag support in jsdoc
* add support of type parameters constraint
* add more tests
* merge branch
* add more tests
* refactor and update function name
* Added custom error message when trying to assign constraint type to generic type parameter
Fixes#29049.
This also adds the new message in chained error messages. `typeParameterDiamond4.errors.txt` shows it appearing twice in the "diamond" scenario. I can't tell if this severely increased amount of nested messages is good or bad...?
* Updated diagnostic message per suggestion
* Align formatting with local custom
* give suggestions when index signature given
* add tests for noImplicitAny indexing on Object
* remove comments regarding error messages
* recommend set if el is on RHS of assignment else get
* add new baseline tests
* add action for enabling experimentalDescorators option in user config file, change error message for this case #29035
* add missing changes in tests
* Add "experimental decorators" tests for jsconfig file
- If composite or incremental then only the .tsbuildinfo will be generated
- if --out or --outFile the file is outputFile.tsbuildinfo
- if rootDir and outDir then outdir/relativePathOfConfigFromRootDir/configname.tsbuildinfo
- if just outDir then outDir/configname.tsbuild
- otherwise config.tsbuildinfo next to configFile
* Restore original code from bind-toplevel-this
With one or two additional comments
* Working in JS, but the symbol is not right.
Still need to
1. Make it work in Typescript.
2. Add test (and make them work) for the other uses of GlobalThis:
window, globalThis, etc.
* Check in TS also; update some tests
Lots of tests still fail, but all but 1 change so far has been correct.
* Update baselines
A couple of tests still fail and need to be fixed.
* Handle type references to globalThis
The type reference must be `typeof globalThis`. Just `globalThis` will
be treated as a value reference in type position -- an error.
* Restore former behaviour of implicitThis errors
I left the noImplicitThis rule for captured use of global this in an
arrow function, even though technically it isn't `any` any more --
it's typeof globalThis. However, you should still use some other method
to access globals inside an arrow, because captured-global-this is super
confusing there.
* Test values with type globalThis
I ran into a problem with intersecting `Window & typeof globalThis`:
1. This adds a new index signature to Window, which is probably not
desired. In fact, with noImplicitAny, it's not desired on globalThis
either I think.
2. Adding this type requires editing TSJS-lib-generator, not this repo.
So I added the test cases and will probably update them later, when
those two problems are fixed.
* Add esnext declaration for globalThis
* Switch to symbol-based approach
I decided I didn't like the import-type-based approach.
Update baselines to reflect the difference.
* Do not suggest globals for completions at toplevel
* Add tests of element and property access
* Look up globalThis using normal resolution
globalThis is no longer constructed lazily. Its synthetic Identifier
node is also now more realistic.
* Update fourslash tests
* Add missed fourslash test update
* Remove esnext.globalthis.d.ts too
* Add chained globalThis self-lookup test
* Attempt at making globalThis readonly
In progress, had to interrupt for other work.
* Add/update tests
* Addres PR comments:
1. Add parameter to tryGetThisTypeAt to exclude globalThis.
2. Use combined Module flag instead combining them in-place.
3. SymbolDisplay doesn't print 'module globalThis' for this expressions
anymore.
* Heavy WIP, but has good contextual typing fix
* Add arity error, refine messages and spans
* Small error message change
* Better error messages, text-specific message
