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performance: ReferenceBinding.superInterfaces() with redundant super interfaces #3601

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jukzi opened this issue Jan 23, 2025 · 0 comments
Open

performance: ReferenceBinding.superInterfaces() with redundant super interfaces #3601

jukzi opened this issue Jan 23, 2025 · 0 comments
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performance

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@jukzi
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jukzi commented Jan 23, 2025

for example
org.eclipse.jdt.internal.compiler.lookup.BinaryTypeBinding.superInterfaces() recursively calls ReferenceBinding.superInterfaces() (without even using the returned type (// make super-type resolving recursive for propagating typeBits downwards) and does not protect against redundant super interfaces
sampling data from #3387 (comment):
Image
@fedejeanne you may want to protect this against already visited types too.
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