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1dd4db5062
Auto merge of #118655 - compiler-errors:rollup-vrngyzn, r=compiler-errors
Rollup of 9 pull requests
Successful merges:
- #117793 (Update variable name to fix `unused_variables` warning)
- #118123 (Add support for making lib features internal)
- #118268 (Pretty print `Fn<(..., ...)>` trait refs with parentheses (almost) always)
- #118346 (Add `deeply_normalize_for_diagnostics`, use it in coherence)
- #118350 (Simplify Default for tuples)
- #118450 (Use OnceCell in cell module documentation)
- #118585 (Fix parser ICE when recovering `dyn`/`impl` after `for<...>`)
- #118587 (Cleanup error handlers some more)
- #118642 (bootstrap(builder.rs): Don't explicitly warn against `semicolon_in_expressions_from_macros`)
r? `@ghost`
`@rustbot` modify labels: rollup