perf(semantic): dereference parent_ids to slice only once#12137
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camchenry
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Small optimization to ancestors iterators. Dereference `&AstNodes` to a slice of parent IDs when creating iterator, rather than dereferencing repeatedly in each call to `next`. In some cases compiler may have already been able to hoist the dereference out of loops, but where calling code is more complex, it may not.
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July 9, 2025 03:06
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Small optimization to ancestors iterators. Dereference
&AstNodesto a slice of parent IDs when creating iterator, rather than dereferencing repeatedly in each call tonext.In some cases compiler may have already been able to hoist the dereference out of loops, but where calling code is more complex, it may not.