Avoid ConcurrentDictionary allocation in DisposeObjectsBeforeLosingScope#50309
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Alex-Sob wants to merge 3 commits intodotnet:mainfrom
Closed
Avoid ConcurrentDictionary allocation in DisposeObjectsBeforeLosingScope#50309Alex-Sob wants to merge 3 commits intodotnet:mainfrom
Alex-Sob wants to merge 3 commits intodotnet:mainfrom
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Author
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Hello @stephentoub! This is a PR that has been reviewed by you the other day (I re-created PR submitted by mistake to the old repo). Also I would like to contribute the following PRs with analyzer fixes and performance improvements: #50397 Is it possible to get these PRs reviewed? Thank you! |
Contributor
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Due to lack of recent activity, this PR has been labeled as 'Stale'. It will be closed if no further activity occurs within 7 more days. Any new comment will remove the label. |
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Description
Currently
DisposeObjectsBeforeLosingScopeanalyzer always allocates aConcurrentDictionary<K, V>when it's initialized. As it's used to avoid reporting duplicate diagnostics for the same location, it's only needed when there are rule violations in code.Suggested improvement
Defer dictionary allocation until it's actually needed in the case when rule violations are detected. This should avoid the allocation for successful builds.
Testing
All unit tests for this analyzer passed.