dogfood #[diagnostic::unknown] in the compiler - #160950
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#[diagnostic::unknown] in the compiler#[diagnostic::unknown] in the compiler
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@bors r+ rollup |
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Rollup of 5 pull requests Successful merges: - #160998 (rustfmt: restrict `cfg_select!` formatting to the `nightly` release channel) - #154150 (core: Improve the documentation for funnel shifts) - #161009 (Fix asimd/neon detection on aarch64-darwin) - #160950 (dogfood `#[diagnostic::unknown]` in the compiler) - #161010 (Add regression test for const fn returning Vec of boxed dyn Any)
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Rollup merge of #160950 - mejrs:unknown_symbol, r=chenyukang dogfood `#[diagnostic::unknown]` in the compiler This makes the error for not-found symbols a lot nicer :) ``` error[E0425]: cannot find value `better_rust` in module `sym` --> compiler\rustc_feature\src\unstable.rs:799:16 | 157 | name: sym::$feature, | -------- due to this macro variable ... 799 | (unstable, better_rust, "2.0.0", Some(42)), | ^^^^^^^^^^^ `better_rust` is not a pre-interned symbol | = note: consider adding `better_rust` to the `symbols!` invocation in compiler/rustc_span/src/symbol.rs ``` (only works when building stage 2 for now, the necessary changes haven't landed in beta yet)
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This makes the error for not-found symbols a lot nicer :)
(only works when building stage 2 for now, the necessary changes haven't landed in beta yet)