2aa64831e5
8183: Fix missing command error with macros r=Veykril a=brandondong **Reproduction:** 1. Define a struct through a macro (can be via `macro_rules`, proc macro, or `include!()`). 2. !!MISSING: command!! annotation appears. Clicking on it results in an error message. No matter where the macro is called/defined, the annotation is always at the start of the file.  **Cause:** - For struct `A`, a `HasImpls` annotation is added just like for struct `B`. Unlike `B`, the file id for `A` is not the file we are adding annotations to but a macro file. - The resolving step of the code lens does not succeed. **Fix:** - Check that the files match before computing offsets and adding `HasImpls`/`HasReferences` annotations. Co-authored-by: Brandon <brandondong604@hotmail.com>
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