* Report aggregate statistics for solution as well as some solution perf numbers
This change under --extendedDiagnostics aggregates the diagnostics from all projects built and reports it at the end. Apart from that it also outputs some measurements for work that happens in tsc --build like finding if projects are uptodate etc.
Also removes unnecessary node count per suggestion
* Apply suggestions from code review
Co-authored-by: Ron Buckton <ron.buckton@microsoft.com>
* Fix condition
* Remove extra time
Co-authored-by: Ron Buckton <ron.buckton@microsoft.com>
* Use binary search in file system cache
Previously, we were linear searching a linear number of times, resulting in too many `toLowerCaseFileName` calls on Windows.
* Use SortedArray types for clarity
* Use insertSorted after making it return a flat
* Drop redundant undefined
* Correct copy-paste error
* Merge multiple symbols even when re-exported
As far as I remember, the target of `mergeSymbol` needs to be a merged
symbol, not a symbol with a mergeId that points to mergedSymbol.
However, mergeSymbolTable didn't check for this.
I can't remember if symbol tables may contain
symbols-with-mergeId. If they can, then mergeSymbolTable needs to call
getMergedSymbol on the individual targets of the merge. That's what I
did in this PR.
* Call getMergeSymbol eagerly
On the source, not target, of mergeSymbolTable's contents
* Fixed a false positive related to binding patterns and spread expressions
* Improve ancestor lookup when checking if an expression is spread into an object
* Fixed ancestor lookup for more node types
* Remove equality check for contextual types
* Reformat code
* Use `isWithinSpreadAssignment` flag + `objectsWithinSpread` cache instead of ancestor traversal
* Revert "Use `isWithinSpreadAssignment` flag + `objectsWithinSpread` cache instead of ancestor traversal"
This reverts commit be387e3bbf8a5cce2bc4c31fd77b061ea6cf8e0b.
* Expand on the existing comment
* Update error messages for CJS imports resolving to ES modules
* Update error message
* Use package scope from source file
* Update baselines
* Issue error for JSX/TSX files
* Switch from related info to message chain
* Add test where clearing affected files watcher that also is shared by real path causes Debug failure
* Ensure that file watcher is closed only once for affected file locations that share watcher because of different names but same real path
* Lift up package json map
* Write a test and a huge comment
* Finish fixing everything
* Clean up comment
* Remove obsolete comment
* Fix comment trailing off
* Optimize to hit the file system much less
