Reduce time spent in ConflictResolver.Session.GetNodesOrTokensToCheckForConflicts #74101
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…ForConflicts This method previoulsy realized/walked the whole tree to try to find annotations to search for in it's AnnotationTable. Instead, use the GetAnnotatedNodesAndTokens to limit the search to only those areas of the tree that contain annotations. This showed up in a profile I took of a lightbulb session which showed the preview window.
ghost
added
Area-IDE
untriaged
| foreach (var lambda in lambdas) | ||
| { | ||
| foreach (var lambda in lambdas) | ||
| if (_conflictLocations.Any(cf => cf.Contains(lambda.Span))) |
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no 'any' that takes an arg?
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There isn't one available, and the only current extension methods we have on ImmutableHashSet are in the compiler, and I didn't want to change that in this PR.
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| var isInConflictLambdaBody = false; | ||
| var lambdas = node.GetAncestorsOrThis(n => n is SimpleLambdaExpressionSyntax or ParenthesizedLambdaExpressionSyntax); | ||
| if (lambdas.Count() != 0) |
| private IEnumerable<(SyntaxNodeOrToken syntax, RenameActionAnnotation annotation)> GetNodesOrTokensToCheckForConflicts( | ||
| SyntaxNode syntaxRoot) | ||
| { | ||
| return syntaxRoot.DescendantNodesAndTokens(descendIntoTrivia: true) |
CyrusNajmabadi
approved these changes
Jun 25, 2024
This was referenced Jul 4, 2024
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This method previoulsy realized/walked the whole tree to try to find annotations to search for in it's AnnotationTable. Instead, use the GetAnnotatedNodesAndTokens to limit the search to only those areas of the tree that contain annotations.
This showed up in a profile I took of a lightbulb session which showed the preview window.