Lifetime variance fixes for rustdoc #97288
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…ylan-DPC Lifetime variance fixes for rustdoc rust-lang#97287 migrates rustc to a `Ty` type that is invariant over its lifetime `'tcx`, so I need to fix a bunch of places that assume that `Ty<'a>` and `Ty<'b>` can be unified by shortening both to some common lifetime. This is doable, since everything is already `'tcx`, so all this PR does is be a bit more explicit that elided lifetimes are actually `'tcx`. Split out from rust-lang#97287 so the rustdoc team can review independently.
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…ylan-DPC Lifetime variance fixes for rustdoc rust-lang#97287 migrates rustc to a `Ty` type that is invariant over its lifetime `'tcx`, so I need to fix a bunch of places that assume that `Ty<'a>` and `Ty<'b>` can be unified by shortening both to some common lifetime. This is doable, since everything is already `'tcx`, so all this PR does is be a bit more explicit that elided lifetimes are actually `'tcx`. Split out from rust-lang#97287 so the rustdoc team can review independently.
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Rollup of 4 pull requests Successful merges: - rust-lang#97288 (Lifetime variance fixes for rustdoc) - rust-lang#97298 (Parse expression after `else` as a condition if followed by `{`) - rust-lang#97308 (Stabilize `cell_filter_map`) - rust-lang#97321 (explain how to turn integers into fn ptrs) Failed merges: r? `@ghost` `@rustbot` modify labels: rollup
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#97287 migrates rustc to a
Tytype that is invariant over its lifetime'tcx, so I need to fix a bunch of places that assume thatTy<'a>andTy<'b>can be unified by shortening both to some common lifetime.This is doable, since everything is already
'tcx, so all this PR does is be a bit more explicit that elided lifetimes are actually'tcx.Split out from #97287 so the rustdoc team can review independently.