Stop using Key trait unnecessarily#143441
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rustbot has assigned @petrochenkov. Use |
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compiler-errors
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Jul 4, 2025
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| let ecx = | ||
| InterpCx::new(tcx, ty.default_span(tcx), key.typing_env, crate::const_eval::DummyMachine); | ||
| let ecx = InterpCx::new(tcx, DUMMY_SP, key.typing_env, crate::const_eval::DummyMachine); |
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We don't need this span anyways, and even if we did, it would be nice to use a relevant def span since it's just an enum anyways.
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Jul 4, 2025
| .span_of_impl(*id) | ||
| .unwrap_or(default_span), | ||
| argument_label: args[0].span, | ||
| map_label: arg_ty.default_span(cx.tcx), |
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This was DUMMY_SP, but dummy span labels fall back to the primary span coincidentally (lol)
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Key trait randomlyKey trait unnecessarily
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r=me after updating the test outputs. |
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@bors r=petrochenkov rollup |
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Rollup of 6 pull requests Successful merges: - #143238 (Port `#[ignore]` to the new attribute parsing infrastructure) - #143441 (Stop using `Key` trait unnecessarily) - #143478 (Miri subtree update) - #143486 (remove armv5te-unknown-linux-gnueabi target maintainer) - #143489 (Complete rustc_ast::mut_visit for spans.) - #143494 (Remove yields_in_scope from the scope tree.) r? `@ghost` `@rustbot` modify labels: rollup
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Rollup of 6 pull requests Successful merges: - #143238 (Port `#[ignore]` to the new attribute parsing infrastructure) - #143441 (Stop using `Key` trait unnecessarily) - #143478 (Miri subtree update) - #143486 (remove armv5te-unknown-linux-gnueabi target maintainer) - #143489 (Complete rustc_ast::mut_visit for spans.) - #143494 (Remove yields_in_scope from the scope tree.) r? `@ghost` `@rustbot` modify labels: rollup
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Rollup merge of #143441 - compiler-errors:no-key, r=petrochenkov Stop using `Key` trait unnecessarily Few places where the `Key` trait was being used but not really for a useful reason. This fixes those usages. Namely, `<Ty as Key>::default_span()` is `DUMMY_SP` anyways.
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Rollup of 6 pull requests Successful merges: - rust-lang/rust#143238 (Port `#[ignore]` to the new attribute parsing infrastructure) - rust-lang/rust#143441 (Stop using `Key` trait unnecessarily) - rust-lang/rust#143478 (Miri subtree update) - rust-lang/rust#143486 (remove armv5te-unknown-linux-gnueabi target maintainer) - rust-lang/rust#143489 (Complete rustc_ast::mut_visit for spans.) - rust-lang/rust#143494 (Remove yields_in_scope from the scope tree.) r? `@ghost` `@rustbot` modify labels: rollup
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Few places where the
Keytrait was being used but not really for a useful reason. This fixes those usages.Namely,
<Ty as Key>::default_span()isDUMMY_SPanyways.