We dont need to explicitly watch config file directory as it will be watched:
- if there was no files specified, in wild card directories
- if there were files specified as missing file (if the file wasnt present)
While implementing `ts.Visitor`, it is possible to return `undefined` in order to drop a node. However, the typings do not reflect this and only allow to return `Node | Node []`.
This PR extends the typings to allow `undefined` as well.
I noticed my error messages while testing were names like `"E:\Github\compiler\binder.ts"` - with this change, they originate from the correct location (are are thus clickable links in the console). The previous path may have been required as a workaround for some old version of the tools we use, but is apparently no longer needed.
* Created a branded type for escaped strings
Then flowed it throughout the compiler, finding and fixing a handful of
bugs relating to underscore-prefixed identifiers in the process.
Includes a test for two cases noticed - diagnostics from conflicting
symbols from export *'s, and enum with underscore prefixed member emit.
* Correctly double underscores WRT mapped types
* Add fourslash tests for other fixed issues
* use function call over cast
* Update forEachEntry type accuracy
* Just use escaped names for ActiveLabel
* Remove casts from getPropertyNameForPropertyNameNode
* This pattern has occurred a few times, could use a helper function.
* Remove duplicated helper
* Remove unneeded check, use helper
* Identifiers list is no longer escaped strings
* Extract repeated string-getting code into helper
* Rename type and associated functions
* Make getName() return UnderscoreEscapedString, add getUnescapedName()
* Add list of internal symbol names to escaped string type to cut back on casting
* Remove outdated comments
* Reassign interned values to nodes, just in case
* Swap to string enum
* Add deprecated aliases to escapeIdentifier and unescapeIdentifier
* Add temp var
* Remove unsafe casts
* Rename escaped string type as per @sandersn's suggestion, fix string enum usages
* Reorganize double underscore tests
* Remove jfreeman from TODO
* Remove unneeded parenthesis
Andy
Kanchalai Tanglertsampan
Mine Starks
Ron Buckton
Sheetal Nandi
Filipe Silva
Anders Hejlsberg
Wesley Wigham
ikatyang
Arthur Ozga
Arthur Ozga