Add support for implementation edges in our LSIF indexer#64263
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jasonmalinowski merged 2 commits intodotnet:mainfrom Oct 21, 2022
Merged
Add support for implementation edges in our LSIF indexer#64263jasonmalinowski merged 2 commits intodotnet:mainfrom
jasonmalinowski merged 2 commits intodotnet:mainfrom
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jasonmalinowski
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Oct 3, 2022
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jasonmalinowski
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Oct 20, 2022
| MarkImplementationOfSymbol(overridenMember); | ||
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| void MarkImplementationOfSymbol(ISymbol baseMember) |
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The only way this will make sense is if you look at the picture in #59617.
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dibarbet
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Oct 20, 2022
| MarkImplementationOfSymbol(implementedMember); | ||
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| // If this overrides a method, we'll also mark it the same way. We want to chase to the base virtual method, skipping over intermediate | ||
| // methods so that way all overrides of the same method point to the same virtual method |
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interesting - I would have thought we would have pointed to intermediate members which themselves point back to the base in a chain. This loses the intermediate member information, but I have no idea if that is OK or not (not sure how this is used).
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We discussed this and decided to go with this way for now. We saw two potential downsides of having the full chain:
- It's not clear what happens if somebody removes their method of an override in the middle of a chain, since then the ends of the chain are disconnected.
- It means a find references in the cloud has to connect all the chains together, as opposed to doing a faster lookup.
So we're going this way for now.
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Fixes #59617