* Add test case for 'useUnknownInCatchVariables'.
* Add new 'useUnknownInCatchVariables' flag.
* Accepted baselines.
* Add test for catch variable explicitly typed as 'any'.
* Accepted baselines.
* Move option under 'strict'.
* Accepted baselines.
* 'useUnknownInCatchVariables' is strict in command line help.
* Ensure static index signatures have an errorNode available
* Lookup static index signature declarations in the right symbol table, stop checking prototype props
* Add @linkcode and @linkplain tags
They are just like @link tags but request fixed-width and normal
presentation, respectively.
Fixes#43935
* revert JSDocComment -> JSDoc SyntaxKind rename
* update API baselines
* fix lint
* support QualifiedName when narrowing inside loops
* add test
* narrow more qualified names
* handle `undefined` of `getFlowCacheKey `
* update comments in test
* Everything mostly works
A couple of mixed, nested references don't work yet.
The scanner+parser interaction is wrong, the parser consumes one too
many spaces, and the checker+services code needs a little cleanup.
* Cleanup
1. I decided that correctly parsing a#b.c, an entity name containing an
instance reference, is not worth the work.
2. I made the scanner, at least the jsdoc part, emit a # token, and
provided a reScanPrivateIdentifier in order to convert #a to # a.
3. I cleaned up the code in the checker.
2. Unrelated: I added a missing space in linkPart display.
* Cleanup lint + var naming
* investigate+clean up a couple of TODOs
* Fix lint in utilities.ts
* change name to JSDocMemberName
* address PR comments
* Private identifiers use standard identifer scanning
Previously they used an old copy of the identifier scanning code that
didn't handle extended unicode yet.
* gotta fix that const lint
* First draft
Everything works, the error messages for unmatched opening elements
could still use improvement, plus there is tonnes of unused and ugly
code.
1. Make sure the parser can recover from all kinds of unclosed tags.
2. Improve the parse tree for unmatched opening tags.
3. Better errors at some point.
* Lots of cleanup
* Improve readability of construction/fix lint
* improve line-length formatting
This code looks strange, like there's a typo in it (eg, using `lists` in
the `parameterList` loop, etc) -- so I also refactored it a bit to look
more intentional. The new format makes it clearer that `lists` is
checked once *outside* the loop, as well as the role of
`hasEffectiveRestParameter`.
The actual bug fix is checking `pList.length` in the new `isVariadic()`.
Fixes 41059.
* Cache accessibe symbol chains, type parameter name generation
* Move signature declaration helper length approximation to start of function
* Add node result caching internal to `typeToTypeNodeHelper`
* Suggestion from PR
The [String.raw spec](https://tc39.es/ecma262/#sec-string.raw) uses just
the `raw` property of its first argument, which is a useful way of using
it in user-defined tag functions to do the work of interleaving strings
and values as well as converting the values to strings.
Fixes#43609.
* Switches from never allowing semantic highlight on JS to only doing it if we have a valid source file
* Adds a way to test and validate that an arbitrary JS file gets semantic classification results
* Revert to just dropping the if statement
* Improve errors for incorrectly nested export default
The compiler and services don't handle incorrectly nested
`export default` well right now:
```ts
export = (x,y) => {
export default { }
}
```
Asking for document highlights, find all references or quick info on
'export' or 'default' cause a crash. After the crash is fixed, the error
message is confusing and wrong: "An export assignment cannot be used outside a module."
This PR:
1. Skips document highlights for incorrectly nested export default.
2. Skips find all refs for incorrectly nested export default.
3. Switches the fallback binding for incorrectly nested export default
from Alias to Property. Neither is correct, but Property doesn't cause a
crash in alias resolution.
4. Improves the error message to reflect a post-ES module world, which
has export default and 'module' means 'ES module', not 'namespace'.
Fixes#40082 and the related bugs mentioned above.
* address PR comments
* Fix package.json auto imports for pnpm without project references
* Make property optional
* Revert unnecessary unnittest change
* Set symlinked files when setting symlinked directories
* Update `typeDirectiveIsEqualTo`
* Consider symlinks found during type reference directive resolution into `discoverProbableSymlinks`
* Rename `originalFileName` to `originalPath`, make internal
* Allow filterType to consider union constraints of non-union types when determining never-ness
* Move impl to callback
* Baseline change in narrowing behavior into test, fix post-LKG build
Previously, the name resolution for link tags in displaypart generation
mistakenly required a valueDeclaration. Now it uses the first
declaration if there is no valueDeclaration, so that types and
namespaces will also resolve.
This is another instance of using valueDeclaration as "the default
declaration", which doesn't apply to types.
Fixes#43868
* Test where relative import isnt ideal in the declaration emit
* use project relative preference for declaration emit
Fixes#39117
* Fix incorrect path matching when calculating module specifier
* Use correct baseUrl for the module specifier
* Handle localness in special cases by checking exported variable assignment
Fixes#42976
* Fix existing tests where arrow now behaves similar to function expression
* Update src/services/goToDefinition.ts
Previously, getExternalModuleMember passed through its received value of
`dontResolveAlias` to every function that accepted it. That includes (1)
resolution of the module symbol and (2) resolution of the module
specifier. However, in TS, the module symbol is never an alias anyway, so
dontResolveAlias doesn't make a difference. In JS, the module symbol
*can* be an alias, and it should always be resolved. That's what this PR
does.
Fixes#43713
* Scribbles + tests
The second test actually requires node types
* Basically working
The two simple fixes, in arity error reporting, are in, and the
simplification of arity error reporting is half-done. I haven't started
on any improvements to call assignability.
* trim out too-real test case
* Finish cleanup
And reword error a little.
* Simplify and reword spread errors
* handle spreads first
* update baselines
* Address PR comments
* Complete `constructor` keyword after property declaration.
* Fix logical errors.
* Fix for more universal situations.
* Only provide completions if property declaration is terminated.
* Simplify many logical conditions.
* Make the fix more reliable.
* Narrowing the fix.
