* Always wrap classes with decorators or static properties in an IIFE
Currently only script targets less than or equal to ES5 will wrap classes. However, the wrapping is also crucial to file size optimizations for ES2015+ as well. Without the IIFE wrapper, minification tools do not elide the class. This is due to references to the class being present within the downlevelled decorator and static property code.
This change represents the full completion of issue #15857
* Accept new baselines
* Add/convert to failing tests.
* Stop offering to convert single string literals to template expressions.
* Ensure we're actually testing for single quotes.
* getCandidateForOverloadFailure:call resolveUntypedCall
This re-adds the missed errors and marks as used missed nodes from the
user and RWC baselines.
* Update baselines and remove new test
It was redundant with the old tests
* Defer resolveUntypedCall on resolution failure to give priority to parameter types fixed by overload signatures
Co-authored-by: Wesley Wigham <wwigham@gmail.com>
* add tests but not baselines or fixes
* Update original change
Still probably wrong; probably doesn't even compile beacuse I'm just
typing on my laptop.
* fix error code ok
* notes to self
* Error: property is specified more than once via spread
* make jsx tests stricter
* update semicolon error message
* use ?. because it is great
* use maybeTypeOfKind in new code
* restore jsx error
* add tests
* Refactor fix-all-missing-imports to be reusable by other codefixes
* Migrate infer-from-usage to use ImportAdder
* Add infer from usage test importing more than one thing in a single fix
* Migrate implement interface / abstract members fixes to use ImportAdder
* Update old tests
* Use type-only imports when it would be an error not to
* Add another test
* Rename stuff
* Fix jsdoc comment parsing initial state
Jsdoc comment parsing can be invoked in two modes:
1. top-level parsing, for comments not inside a tag.
2. tag parsing, for comment that occur after the semantic parts of a
tag.
Top-level parsing skips an initial * because it assumes that it is starting
at the very beginning of a JSDoc comment. Tag parsing does not.
The two modes are distinguished by an optional second parameter named
`margin`. When `margin` is provided, it provides an initial indent used
for comment alignment.
Previously, the check for `margin` was a truthy check `if (margin)`.
This check incorrectly treats `margin=""` the same as
`margin=undefined`.
This PR changes the check to `if (margin !== undefined)`, which
correctly treats `margin=""` the same as `margin=" "`.
* Fixes for broken tests
1. Use SawAsterisk start state.
2. @template needs to skip asterisk in addition to whitespace while
parsing type parameter names.
* undo code move
* Improve reasoning about when to create deferred type references
* Accept new baselines
* Fix minor issues
* Handle default type arguments case in isDeferredTypeReferenceNode
Exposes `hasOnlyExpressionInitializer` as a public function so users of
TypeScript compiler APIs do not have to roll their own
`HasExpressionInitializer` type guards.
Co-authored-by: Nathan Shively-Sanders <293473+sandersn@users.noreply.github.com>
* WIP on making the JSX text node not include whitespace
* Scans to the last newline for JSX correctly
* Handle JSX closing element wrapping
* Offload all jsx text indentation handling to indentMultilineCommentOrJsxText
* Switch from find node -> find inde in formatting
Co-authored-by: Wesley Wigham <wwigham@gmail.com>
* Conditionally elide a parameter from contextual type signature calculation
* Slightly different approach to forbid inference to specific expressions
* Handle nested literals and mapped types correctly
* Delete unused cache
* Rename ContextFlags.BaseConstraint and related usage
* Add tests from my PR
* Update ContextFlags comment
Co-Authored-By: Wesley Wigham <wwigham@gmail.com>
* Update comments and fourslash triple slash refs
Co-authored-by: Wesley Wigham <wwigham@gmail.com>
* Allow 'find references' to work on most declaration keywords
* Add support for rename
* Add more keywords, move logic out of checker and into services
* Add additional type and expression keywords
* Add test case to verify directory casing preservation when watching
* Fix unicode file name handling when watching failed lookup locations
* Add special file name lower conversion routine and use that instead of toLowerCase
Fixes#31819 and #35559
* Remove unicode from code
* Replace toLocaleLowerCase on filenames with ts.toFileNameLowerCase
* Make the intent of using toFileNameLowerCase more clear and why we make the restriction on turkish I with dot on top of it
* Update baselines for newly added tests in master
