Clean up hidden type registration #103255
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| @@ -395,12 +394,10 @@ where | |||
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| fn relate_opaques(&mut self, a: Ty<'tcx>, b: Ty<'tcx>) -> RelateResult<'tcx, Ty<'tcx>> { | |||
| let (a, b) = if self.a_is_expected() { (a, b) } else { (b, a) }; | |||
| let cause = self.delegate.cause().clone(); | |||
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why is this clone needed?
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Ah that's just noise fromthe attempt to pass down the relation itself.
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@bors r+ |
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📌 Commit f4da3d4db6e3aa4b0367913734afec5d4c35807d has been approved by It is now in the queue for this repository. |
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@bors r- need to remove some clones |
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@bors r=compiler-errors |
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Oct 27, 2022
…iaskrgr Rollup of 8 pull requests Successful merges: - rust-lang#103110 (remove redundant Send impl for references) - rust-lang#103255 (Clean up hidden type registration) - rust-lang#103394 (Clarify documentation about the memory layout of `UnsafeCell`) - rust-lang#103408 (Clean return-position `impl Trait` in traits correctly in rustdoc) - rust-lang#103505 (rustdoc: parse self-closing tags and attributes in `invalid_html_tags`) - rust-lang#103524 (rustc_metadata: Add struct and variant constructors to module children at encoding time) - rust-lang#103544 (Add flag to forbid recovery in the parser) - rust-lang#103616 (rustdoc: remove CSS workaround for Firefox 29) Failed merges: r? `@ghost` `@rustbot` modify labels: rollup
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work on #101186
Actually passing down the relation and using it instead of
eqfor the hidden type comparison has no effect whatsoever and allows for no further improvements at the call sites. I decided the increased complexity was not worth it and thus did not include that change in this PR.r? @compiler-errors