bjoernager/rust
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Suggest expressions that look like const generic arguments should be enclosed in brackets

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Co-Authored-By: Esteban Kuber <github@kuber.com.ar>
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varkor 2020-10-03 19:30:32 +01:00
parent 1d2726726f
commit ac1454001c
19 changed files with 782 additions and 35 deletions
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2
compiler/rustc_middle/src/ty/relate.rs
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@ -490,7 +490,7 @@ pub fn super_relate_consts<R: TypeRelation<'tcx>>(
let eagerly_eval = |x: &'tcx ty::Const<'tcx>| x.eval(tcx, relation.param_env()).val;
// FIXME(eddyb) doesn't look like everything below checks that `a.ty == b.ty`.
// We could probably always assert it early, as `const` generic parameters
// We could probably always assert it early, as const generic parameters
// are not allowed to depend on other generic parameters, i.e. are concrete.
// (although there could be normalization differences)