doc attribute parsing errors: Revert #151952 - #152221

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GuillaumeGomez wants to merge 5 commits into

rust-lang:mainfrom

GuillaumeGomez:revert-revert-doc-errors

Commits on Feb 9, 2026

Revert "Move remaining doc attribute parsing errors to warnings"
GuillaumeGomez
committed
229039f
Revert "Make more doc attribute parsing error into future warnings"
GuillaumeGomez
committed
232ffa3
Revert "Emit a future error warning for duplicate doc attribute"
GuillaumeGomez
committed
1c2fbd0
Add rustdoc ui test for new doc attribute parsing errors
GuillaumeGomez
committed
a78b703
Remove unused diagnostics
GuillaumeGomez
committed
d8527e6