* Detect comparisons between large unions or intersections
If their multiplied size is greater than 1E6 (chosen based on the repro
in #41517), then we'll expend a large amount of time and memory
comparing them, so record a trace event.
Related to #41517
* Make an exception for primitive union comparisons
* Address PR feedback
* Pick up baseline change from master
* Eliminate diagnostic and only trace
* Don't check reportErrors
* Less aggressive wildcard check, 'keyof any' constraint for 'infer T' in mapped type constraint position
* Accept new baselines
* Add regression tests
* Allow type-only ImportEqualsDeclarations
* Suppress CJS-in-ESM error when type-only
* Add grammar error on import type in import alias
* Update API baselines
* Fix importsNotUsedAsValues with ImportEqualsDeclarations
* Make bad error talk words more good for Daniel. Fixes#41603
* One more error message baseline update
* Update transformer and emitter
Fixes#41586Fixes#41588
1. For binary expressions, if the immediate parent is an IfStatement,
then check the body of the if statement. I didn't walk upward to find an
IfStatement because in my experimentation I found that binary expression
uncalled-function errors are only issued when the expression is on the left of the
top-most binary expression.
2. For property accesses with interspersed calls, I added a
CallExpression case. In fact, any expression could appear here, but I
only want to fix calls for now since that's all we've observed in
Definitely Typed, and we didn't see anything else in the user tests or RWC
tests. I also didn't examine parameters of the intermediate call
expressions, but I don't think it's needed since the intent is to avoid
false positives.
* Remove-all-unused-identifiers skips assigned identifiers
Previously, fixUnusedIdentifier worked the same in fix-all mode as for a
single fix: identifiers with assignments would be deleted:
```ts
function f(a) { }
f(1)
```
becomes
```ts
function f() { }
f()
```
But any kind of argument will be deleted, even one with side effects.
For a single codefix invocation, this is probably OK.
But for fix-all, this could lead to multiple changes
spread throughout a large file.
Now fix-all will only delete parameters and variable declarations with
no assignments:
```ts
function f(a) { }
function g(a) { }
f(1)
g
let x = 1
let y
```
becomes
```
function f(a) { }
function g() { }
f(1)
g
let x = 1
```
* Don't remove assigned parameters for single codefix either
* add optional parameter test case
* Skip initialised params and binding elements
Based on PR feedback from @amcasey
* fixAll removes unused binding patterns completely
* Fixes from comments
Thanks @amcasey for the thorough review
* fix trailing space lint
* correctly remove-all array binding
* Add actual baselines for a problem with global namespace being preferred over config & pragma implicit ones
* Fixed an issue with global React namespace being preferred over config & pragma implicit ones
* Do not try to mark JSX classic runtime symbols as used when automatic runtime is used
* Add tracing support to tsserver
Read the `TSS_TRACE` environment variable to determine which directory
trace files should be written to.
Notable changes from tsc tracing:
1) Drop all tracepoints that depend on type IDs
2) Write output to trace.PID.json
3) New, server-specific events (request/response, cancellation, etc)
* Drop try-finally blocks that aren't strictly necessary
* Fix lint error
* Trace background work (for diagnostics)
* Move try-finally blocks into session so tsc doesn't use them
* Add missing try-finally
* Use consistent capitalization
* Inline canPop call where underlying variable is available
* Clarify comments
* Include PID in build-mode file names
* Introduce more efficient popAll function
* Trace throwIfCancellationRequested rather than isCancellationRequested
* Remove unnecessary try-finally blocks
* Add a command-line argument for consistency with logging
* Fix rebase issues
* Address PR feedback
* Rename completionEvents to eventStack
* Drop assertStackEmpty as hard-to-maintain and marginally valuable
* Rename stepCancellation to stepCanceledEarly
* Rename stepEarlyCancellation to stepCanceled and use flag instead
* Check correct variable on exit
Storing the arguments on the stack will make it possible to forego
try-finally blocks when we start tracing in server scenarios, which have
to handle cancellation.
Fixes resolution of export aliases in the postfix-property-access case
of commonjs require:
```js
const { x } = require('./foo').nested
x
```
This program would previously fail if `x` was an export alias.
Fixes#41422
* Add tests
* Dont look at object or function type when looking for members of `export=` type to be resolved by named imports
Fixes#37165
* Create separate cache when skipping function and object property augmentation
* Lookup in both cache if not skipObjectFunctionPropertyAugment
* Support xml namespace prefix for JSX elements and attributes
Just as with the `-` character, `:` is now also treated specially in JSX
element and attribute names, but is only allowed a single time, and not
at the beginning or end of the name, as is specified in the JSX spec.
All tests in jsxInvalidEsprimaTestSuite still fail, but for slightly
different reasons now. Two lines in jsxEsprimaFbTestSuite were
uncommented as they included elements with namespaces, and they now pass
without error.
* Add case for colons at ends of identifier
* Add case for jsx namepsace intrinsics
* Add cases with upcase idents for jsx namespaces
* Add case for jsx namespaces with react option
* Always consider jsx names with colon to be intrinsics
* Adjust comment about chars valid in jsx names but not js idents
* Fix minor typo in namespace prefix test case variable name
* Remove misleading comments on isUnhyphenatedJsxName
* Use ts.map for stylistic consistency
* Show error only if noImplicitAny is set
* Accept baseline for noImplicitAnyIndexing
* Fix lint error
* Add test cases for indexedAccessWithFreshObjectLiteral
* Don't record Ternary.Maybe results in cache during recursive variance measurement
* Add regression test
* Accept new baselines
* Use Ternary.Unknown to signal variance recursion
* Add comments
* Fix comment
* Fix: `E` events need to have the same information that is on the
corresponding `B` events. (Superseded below.)
* Use `I` (not `i`) for instant events, so they show in devtools
too. (Though they don't go through the flame chart as they do in
`about://tracing`, so they're not nearly as useful.)
* Abstract the code that writes the records in a single `writeEvent`
local function.
* Make `args` optional, and default to `undefined` (which will not add
them) at all.
* Drop the `{ "ts": ... }` wrapper around the `args`, after verifying
that having arguments with names like `begin`, `end`, `pos`, `id`
doesn't interfere with either UIs.
* Add `tracing.push`/`tracing.pop` for complete events, change a few
`.begin`/`.end` to use these. (The caveat is that until there's an exit
handler to dump unterminated events, these won't show in the dump. When
that's done the push/pop variant can be used everywhere.)
* Add meta lines to name the process and the thread, and a line that
avoids the warning when opening in devtools.
* Move anonymous type instantiation cache from AST node to root type
* Use "root" type reference as cache location for deferred type references
* Add test
Co-authored-by: Andrew Branch <andrew@wheream.io>
```js
const x = require('./foo').y
```
was incorrectly using the unmangled require path as the temp name in
emit:
```
import ./foo_1 = require('./foo')
import x = ./foo_1.y
```
It now uses the imported identifier:
```
import x_1 = require('./foo')
import x = x_1.y
```
Discovered while fixing #37832
* Update package-lock.json
* Suggesting a library for a missing property/method
* Added more types and added tests
* Added more tests to cover all the latest features
* Added bigintarrays and dataview methods
* Fixed typo in template
* Transform old error message to use 2nd template slot
* Removed test that has been split up between es2015 and es2016+
* Use empty arrays and remove unnecessary function call
* merge
* Added early bail-out and updated baselines
* Implemented early bail-out (misread)
Co-authored-by: TypeScript Bot <typescriptbot@microsoft.com>
* Fix reference types in @typedef
Previously this code path was broken and untested. Fortunately the fix
is simple.
* add test case from #40234
* update baselines
* Fix noUncheckedIndexedAccess for tuple rest elements
* Defer inclusion of undefined for generic indexed access types
* Create separate IndexedAccessTypes depending on whether --noUncheckedIndexedAccess applies
* Undo accidental export
* Parenthesize for clearer precedence
* Fix default-property-assignment decls+prototype property decls
The check in getAssignedClassSymbol forgot to allow for default-property
assignment declarations, in part because it wasn't using a utility
function to do so.
* small cleanup
* make allowDeclaration parameter required
When a union is spread into a union, the sizes are multiplied,
potentially resulting in an enormous union (especially if there are
repeated spreads). This check detects cases that used to run out of
memory.
Fixes#40754
* CommonJS imports support destructuring+property access
Fixes#40578 for prettier
* will I ever remember semicolons? haha no
* move code around
* move function declaration closer to use
* Add missing space after `if`
Thanks to @weswigham for noticing this. Somehow it passed the linter.
* Allow pattern literal types like `http://${string}` to exist and be reasoned about
* Allow bigint, number, null, and undefined in template holes
* Add test of the trivia case
* Handle `any` in template holes, add assignability rules for template -> template relations
* Explicitly test concatenated patterns
* PR Feedback
* Merge identical object types when discriminating contextual types
Co-authored-by: Orta <ortam@microsoft.com>
* Allow identical discriminants when discriminating, rather than trying to unify identical union members
* Fix lint
Co-authored-by: Orta <ortam@microsoft.com>
* Fix error on duplicate commonjs exports
Previously, the code missed setting the parent pointer for the lhs
access expression.
Also add declaration emit of element access expressions, missed in my
previous PR.
* Switch to excludes=None, add test case
CommonJS exports have None excludes, but still have an error issued by
the checker. This is the previous behaviour even though it would be nice
to add some exclusions.
* Initial implementation + tests
* linty
* Support destructuring declarations and assignments
* lint
* Fix destructuring assignment and element access into known properties
* Update baselines
* Rename flag to unUncheckedIndexedAccess
* Add test for unique symbol indexing
* Fix flag order in baselines
Co-authored-by: Andrew Branch <andrew@wheream.io>
* Adds support for declaring the bundled name of a dts module export
Co-authored-by: Wesley Wigham <wwigham@gmail.com>
* Adds baselines
* Update the tests
* Try to reduce the scope of the bundledPackageName error
* Use the flag in more baselines
* Get it green
* More tests
* Handle more feedback
* More test cleanup
* Set the moduleResolution for the tsconfigs
Co-authored-by: Wesley Wigham <wwigham@gmail.com>
* Initial implementation of string template types
* Accept new API baselines
* Accept new baselines
* Unified checking for large cross product union types
* Accept new baselines
* Ensure errors from union type resolution are reported
* Accept new baselines
* Compute constraints for string template types
* Support `as T` clause in mapped types
* Accept new API baselines
* Add missing semicolon
* Add checking of `as T` clauses
* Support casing modifiers in string template types
* Accept new baselines
* Bump keyword maximum length
* fix anders
* Revert "fix anders"
This reverts commit b3178d4618.
* Properly handle 'as T' clause with keyof for mapped type
* Fix lint error
* Single character inferences and anchored end span matching
* Fewer array copy operations in template literal type resolution
* Handle cases where 'as T' maps multiple properties onto one
* Fix lint error
* Store key type instead of type mapper in MappedSymbol
* No constraint on `in T` type when `as N` clause present
* Rename from TemplateType to TemplateLiteralType
* Accept new API baselines
* Add tests
* Accept new baselines
* Address CR feedback
* Accept new API baselines
Co-authored-by: Erich Gamma <egamma@microsoft.com>
* Add see tag parser
* add baseline
* fix symbol resolve
* add more case
* fix unittests
* improve tests and parser
* accept baseline
* Adopt package-lock.json and npm ci
* Add a workflow to update package-lock.json daily
* Git ignore package-lock.json and forcibly update in workflow
* Update bot email address
* Delete extra npm update
* Update package-lock.json
* Add compactDisplay and signDisplay to NumberFormatOptions (#40039)
* Fix typo in (Readonly)Set.keys comment (fixes#40164) (#40176)
* fix(26325): use a unique name for reserved words in 'constructor like' function name (#39684)
* fix(25770): add diagnostic message for the possible mapped type used as an index (#39973)
* fix(31046): add new diagnostic message for incompatible constructor signature (#40073)
* Update package-lock.json
* Update package-lock.json
* Add rename support
* Accpet baseline
* wip
* fix anders
* Revert "fix anders"
This reverts commit b3178d4618.
* Fix call hierarchy item serialization and server tests (#40348)
* Avoid error
* accept baseline
* Add more tests
* Add signature name resolve
Co-authored-by: Andrew Casey <andrew.casey@microsoft.com>
Co-authored-by: TypeScript Bot <typescriptbot@microsoft.com>
Co-authored-by: Neil Kistner <neil.kistner@gmail.com>
Co-authored-by: cherryblossom000 <31467609+cherryblossom000@users.noreply.github.com>
Co-authored-by: Alexander T <alexander.tarasyuk@outlook.com>
Co-authored-by: Erich Gamma <egamma@microsoft.com>
Co-authored-by: Andrew Branch <andrewbranch@users.noreply.github.com>
* Consistently error when rest element isn't last in tuple type
* Add regression test
* Accept new baselines
* Stricter circular recursion check in type inference
* Revert "Stricter circular recursion check in type inference"
This reverts commit 80e6df6230.
* Revert "Accept new baselines"
This reverts commit 355706dadc.
* Accept new baselines
* Fix crash intersecting dynamic import w/esModuleInterop
The dynamic import shim creates a symbol without some properties that
the intersection-creating code assumes are present as of #38673.
This PR adds the smallest possible set of properties to avoid the crash.
I'm not sure what others would be good to add.
* Use symbol's declarations instead
* Fix getResolvedMembersOrExportsOfSymbol instead
* comment from code review
When handling an array type, the lookup should use the position index
instead of the identifier name.
Also uncomment the tests in the `staticFieldWithInterfaceContext.ts`
test which failed because of this bug.
Fixes#40158.
The commonjs-specific code for resolving access expressions on `require`
assumes a fake commonjs export. For real exports, it needs to call
resolveSymbol since it's outside the normal alias-resolving
infrastructure.
From the user tests:
```js
const x = require('y').z.ka
```
would cause the crash because I forgot to call
getLeftMmostPropertyAccessExpression in one place.
Note that this doesn't fix the alias, it just stops the crash.
* Modify test harness so it can report underlying issue, fix small parent pointer issue
* Fix underlying export asignment check issue and fix lints
* Ensure class/function duplicate declaration errors are reported regarless of which is encountered first
* Ensure flag conflict errors are reported regardless of which declaration is encountered first
* First attempt at aliases for require
* test+initial support for const x=require
* 1st round of baseline improvements
* 2nd round of baseline updates
* support property access after require
* check @type tag on require
* forbid expando missing namespaces on aliases
taken from #39558 as soon as it was created
* accept error baselines that are good, actually
* Scribbling on d.ts emit code
* use getSpecifierForModuleSymbol
* hideous hack for module.exports of aliases
* Fix module.exports.x --> export list emit
* fix isLocalImport predicate
* require only creates aliases in JS
* re-handle json imports
* update fourslash baseline
* Cleanup in the checker
1. Simplify alias resolution.
2. Simplify variable-like checking.
3. Make binding skip require calls with type tags -- they fall back to
the old require-call code and then check from there.
I haven't started on the declaration emit code since I don't know what
is going on there nearly as well.
* Function for getting module name from require call
* First round of cleanup plus a new test
Found one missing feature, not sure it's worth adding.
* more small cleanup
* more cleanup, including lint
* use trackSymbol, not serializeTypeForDeclaration
* Code review comments, plus remove unneeded code
Ad-hoc type reference resolution for `require` isn't needed anymore.
* find all refs works
* remove old ad-hoc code
* make it clear that old behaviour is not that correct
* update api baselines
* remove outdated comment
* PR feedback
1. Fix indentation
2. Add comment for exported JSON emit
3. Add test case for nested-namespace exports.
* add a fail-case test (which passes!)
* Support recursive conditional types
* Accept new API baselines
* Accept new baselines
* Simplify recursive type tracking in type inference
* Accept new baselines
* Add tests
* Accept new baselines
* Revise recursion tracking in type inference
* Revise tests
* Accept new baselines
* Add more tests
* Accept new baselines
* Bind alias ThisProperty assignment declarations
This is a quick prototype that does the wrong thing at the wrong time
with the wrong technique.
* Preliminary checker handling for aliases
Duplicative and untested, but I think I updated all the places that need
updating.
* new is error; old one should not have been removed
* I don't even know what's happening with this test
* cleanup and testing in the checker
* binder: use lookupSymbolForNameWorker instead of mutable
This should have about the same behaviour and is much easier to
understand.
Also refactor common code a bit.
* Shorter name of lookupSymbolForName
Once upon a time there was a parent/worker function, but now it's just a
single function again. No need for the -Worker suffix.
* remove oodate comment
* fix switch-case-break lint
* Refactor and move functions
* Rename and improve type of getContextualTypeForAssignmentDeclaration
* Use isUncalledFunctionReference for aliases too
Fixes bogus deprecated notices on imports of functions with deprecated
overloads, but with some non-deprecated overloads.
Fixesmicrosoft/vscode#104238
* Just check all declarations, don't call isUncalledFunction
* added Error 5084 to diagnosticMessages.json
* added test case errorForBareSpecifierWithImplicitModuleResolution1 to tests/cases/compiler
* modified checker.ts to report error 5084 when classic resolution and incorrect path are used
* added baseline changes
* passes all test cases including src/testRunner/unittests/ tests
* Update with feedback
* Make it check whether it is the right module resolution kind
* Use the right diagnostic message in tsserver tests
Co-authored-by: Meera Shivakumar <mshivaku@umich.edu>
Co-authored-by: Orta <git@orta.io>
* Fix this parameter emit for JSDocFunction types
Previously, parameters with names that were not `new` were treated like
rest parameters. This is incorrect: parameters with the name `this`
should emit a `this` parameter.
Fixes#38550
* ❤️ quote style
Use only the relevant declarations (by collecting them in the for loop),
and use `declaration` if `getNameOfDeclaration` didn't work (useful for
`export default` with anonymous functions).
Fixes#39804.
Also, use `nodeIsPresent` once, and a random `?.`.
* Hack everything together
* Add test
* Remove realpath from program
* Ensure symlinked directories are directories
* Revert unnecessary change
* Update baselines
* Use host program realpath on AutoImportProviderProject files before program creation
* Which fixes hasRoots() too
* Apply suggestions from code review
Co-authored-by: Sheetal Nandi <shkamat@microsoft.com>
* Lint
Co-authored-by: Sheetal Nandi <shkamat@microsoft.com>
* Add tests corresponding to repro from #37928
* Triple slash references must resolve against the resolved file name (.d.ts and not original source file) since they are rewritten in the .d.ts emit
* Remove the scenario not fixed in this PR
Previously, getObjectTypeInstantiation had special-case code to look up
type parameters for `@param` as if they were in the parameter location.
This should occur in the main lookup loop of `getOuterTypeParameters`,
however. The current code only runs once, which is not sufficient, and
it also jumps to the parameter for any type contained in a `@param`,
which skips type parameters that occur in the tag itself.
* More consistent checking of @property/@param
1. Use getWidenedTypeForVariableLikeDeclaration, instead of directly
calling tryGetTypeFromEffectiveTypeNode. This requires some changes in
the former function since it can't assume that the declaration has an
initializer.
2. isOptional now calls isOptionalJSDocPropertyLikeTag.
3. isOptionalJSDocPropertyLikeTag now handles JSDocPropertyTag
(previously it was named isOptionalJSDocParameterTag).
* rename to isOptionalJSDocPropertyLikeTag
* Type `this` in more constructor functions
Previously, `this: this` in constructor functions only when there was
an explicit `@constructor` tag on the function. Now, `this: this` for
any function that's known to be a constructor function.
This improves completions inside constructor functions; also note that
previously the compiler *did* type `this: this` inside methods of constructor
functions, so this fix makes us more consistent. This is reflected in
the large number of baselines that improve.
The fix is a simple switch to `isJSConstructor`, which is the standard
way to detect constructor functions. I'm not sure why the original PR
didn't use this method.
I remember discussing this limitation in the original bug, #25979, and
I guess I decided that it made sense. But I was heavily primed by the bug's
framing of the problem in terms of `noImplicitThis`, which *should*
require an explicit `@constructor` tag.
With better typing comes better detection of `@readonly` assignment; I
had to fix the readonly detection code to use `isJSConstructor` as well.
* Remove `Add @class tag` fix for noImplicitThis.
The new rules mean that it never applies. It's possible that it should
apply to functions like
```js
function f() {
this.init()
}
```
In which `init` is never defined, but I think this program is incomplete
enough that not offering the fix is fine.
* Fix precedence of `@this`
Previously, both `@class` and `@this` in a jsdoc would cause the `@this`
annotation to be ignored. This became a worse problem with this PR,
because `this` is correctly typed even without the annotation.
This commit makes sure that `@this` is checked first and used if
present.
* Mark @typedef as a type declaration
This is only important right now for marking uses of deprecated tags due
to the way that deprecated type references are computed. But I'm
surprised it hasn't caused problems elsewhere.
Fixes#39466
* Also mark @callback and @enum
Requires making name lookup in isTypeDeclarationName smarter, but this
is only used by services, so shouldn't be too performance sensitive.
* Node-based @deprecated checks
Switch the checker to syntactic checks for `@deprecated` on
declarations. This requires a bit more checking of declarations in the
checker at times, but it
1. Gets rid of work, and a symbol flag, in the binder.
2. Skips work in the checker unless there is a `@deprecated` tag.
3. Makes it fairly simple to only issue errors on particular signatures
of overloaded functions.
* remove in-progress comment
* remove unused isTypeDeclaration
* ❤️ lint
* support jsx and tagged template functions
* Support decorators too
* Add full implemention of Map and Set to shims
* Update default Map interface
* Remove WeakMap/WeakSet
* Add tests for set shim
* Update most usages of Map<K, true> to Set
* PR Feedback
* Fix lint issues
* Change key in fsWatchCallback
* Simpler shim, more tests
* Fix typo in collection shim
* Initial implementation of variadic tuple types
* Accept new baselines
* Handle variadic elements in tuple type inference
* Special case inference between tuples with matching structure
* Restore check that rest element is last element
* Handle variadic tuples in relationship checking
* Accept new baselines
* Infer readonly constraints when inferring from readonly tuples
* Fix lint issues
* T assignable to readonly [...T] and [...T] assignable to T
* Consistent tuple normalization
* Create variadic tuple types from array literal expressions
* Accept new baselines
* Array literals have tuple types when contextual type is readonly
* Accept new baselines
* Optional elements before required elements become required elements
* Update logic for rest parameters and spread arguments
* Revert special case of contextual readonly array type
* Accept new baselines
* Fix lint issue
* Switch entirely to createTupleType based on element flags
* Don't infer readonly tuple types when inferring to variadic elements
* Handle mapped types applied to generic tuple types
* Handle constraint of indexed access type with generic tuple type
* Accept new baselines
* Address CR feedback
* Simplify indexed access types involving generic tuple types
* Propagate checkMode into getSpreadArgumentType
* Guard against missing globalArrayType
* Inference to [...T, ...U] based on implied arity of T
* Accept new baselines
* Add tests
* Emit .d.ts from tests
* Address CR feedback
* Add deprecated related feature
* Add more support
* fix navtree
* Add identifier check
* Add more deprecated
* fix crash
* fix more crash
* fix crash
* improve diagnostic
* avoid new tag
* avoid tags
* accept baseline
* Check deprecated in binder
* fix baseline
* fix jsdoc cache
* fix incorrect fix
* Avoid useless changes
* Accept baseline
* Add tests
* fix perf
* fix public api
* Adjust deprecated mark on qualifed name
* Revolve alias symbol
* Use modifier flags insted of symbol props
* Fix modifier flag resolve
* Make lint happy
* Fix crash
* fix crash
* Add cached utils function
* Accept baseline
* Add more tests
* try pinning octokit again
* Avoid tests
* Use utils some
* Deprecated perf test (#3)
* check valueDeclaration only
* check without modifierFlags
* donot check alias
* use cached tag
* remove call to jsdoc
* use deprecated tag
* revert changes
* Revert mission changes
* use node flags
* cache result
* cache
* avoid modifier flags
* Opts
* fix jsdoc include modifier
* fix tests
* fix again
* use symbol flag
* set @octokit/rest back to latest
* fix trailing spacel int
Co-authored-by: Nathan Shively-Sanders <293473+sandersn@users.noreply.github.com>
* Refactor node factory API, use node factory in parser
* Move UnparsedSource nodes to factory
* Make most Node properties read-only
* Make pos/end/parent and JSDoc 'comment' read-only
* Update function/constructor-type factories
* Remove treeStateObserver
* Simplify Debug.deprecate
* Remove unused factory methods, simplify lazy factory methods
* Fix base factory used for source file updates
* Update test baseline due to merge from master
* Rename factory methods to be more consistent (#39058)
* Add declaration emit error and checking for circularly referential unions produced by recursive conditionals
* Allow indexed accesses to produce alias symbols on types
* Add test that still triggers the declaration emit error
* Fix spelling
Two problems are fixed:
* `isArgumentsLocalBinding` did only `PropertyAccessExpression`, now
it's also doing `PropertyAssignment` (doesn't affect other files,
since it's only used in the emitter).
* `visitShorthandPropertyAssignment` should call `visitIdentifier` on
the synthesized id. (For completion it might be better to make it
visit the the original?)
Fixes#38594.
* fix(38750): create unique names for keywords and re-export them with original names
* Serialize (noncontextual) keyword named namespace members with export declarations in both declaration emitters
* Add exhaustive keyword emit test for js declaration emitter and fix it up
Co-authored-by: Alexander T <alexander.tarasyuk@outlook.com>
This completes the work that started in PR #33069, and fixes#32835.
There are probably two additional related changes that are needed to
make this more complete:
* Fix the code that composes the error message (see the first two
`FIXME`s in `callWithSpread3.ts`).
* Fix the code that checks the argument types (second two `FIXME`s).
* There is also an error in `genericRestParameters1.ts` which changed
but should not be an error in the first place. Added a `FIXME` there
too. (Probably will work if the previous iterm is done.)
In addition, `getEffectiveCallArguments` munges the arguments in case of
a spread in the last argument which might be better to avoid. (I think
that there are cases where it wouldn't work anyway, such as a spread of
an array followed by a spread of an empty array.)
* fix: range of ts2657 (jsx expr must have parent) and remove 2695 (LHS expr of comma has no side effects)
* feat: add code fix for 2657
* fix: resolve review
* chore: hoist a var
* chore: add test for skipTrivia
* fix: rebase error
* Update src/compiler/diagnosticMessages.json
Co-authored-by: Andrew Branch <andrewbranch@users.noreply.github.com>
* Update src/services/codefixes/wrapJsxInFragment.ts
Co-authored-by: Andrew Branch <andrewbranch@users.noreply.github.com>
Co-authored-by: Andrew Branch <andrew@wheream.io>
Co-authored-by: Andrew Branch <andrewbranch@users.noreply.github.com>
1. Switch to isSymbolAccessible for both types and values, then unify to
a single function.
2. Remove inaccesible base error. We can put it back after making
@implements type reference lookup looser (which may or may not happen).
