Rollup of 11 pull requests
Successful merges:
- #123714 (Add test for fn pointer duplication.)
- #124091 (Update AST validation module docs)
- #127015 (Switch back `non_local_definitions` lint to allow-by-default)
- #127016 (docs: check if the disambiguator matches its suffix)
- #127029 (Fix Markdown tables in platform-support.md)
- #127032 (Enable const casting for `f16` and `f128`)
- #127055 (Mark Hasher::finish as #[must_use])
- #127068 (Stall computing instance for drop shim until it has no unsubstituted const params)
- #127070 (add () to the marker_impls macro for ConstParamTy)
- #127071 (Remove (deprecated & unstable) {to,from}_bits pointer methods)
- #127078 (Enable full tools and profiler for LoongArch Linux targets)
r? `@ghost`
`@rustbot` modify labels: rollup
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