Use node moduleResolution everywhere #47687
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TestRunner was already using it, but upstream projects (e.g. Compiler) were not, causing TestRunner to re-parse and re-bind all upstream files in (at least) editor scenarios), slowing down initial project load. In local testing, this cut a find-all-refs call in checker.ts from 5s to 2.5s.
amcasey
requested review from
DanielRosenwasser,
ahejlsberg,
jakebailey and
RyanCavanaugh
typescript-bot
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Author: Team
For Uncommitted Bug
jakebailey
approved these changes
Feb 1, 2022
DanielRosenwasser
approved these changes
Feb 1, 2022
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Just tried a build with this change. After a cold start the language service is definitely quicker to respond to a find-all-references. Nice find! |
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I'm planning to add some tracing so we can warn others if it's happening to them. |
amcasey
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to amcasey/TypeScript
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this pull request
Feb 7, 2022
...to help detect misconfigurations like microsoft#47687.
amcasey
added a commit
that referenced
this pull request
Feb 8, 2022
...to help detect misconfigurations like #47687.
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Just want to say - thank you for adding this trace. It helped us debug why |
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TestRunner was already using it, but upstream projects (e.g. Compiler) were not, causing TestRunner to re-parse and re-bind all upstream files in (at least) editor scenarios), slowing down initial project load.
In local testing, this cut a find-all-refs call in checker.ts from 5s to 2.5s.