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Use a trait instead of the now disallowed missing trait there #88159

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Merged
merged 1 commit into from
Aug 19, 2021
Merged

Use a trait instead of the now disallowed missing trait there #88159

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9 changes: 5 additions & 4 deletions src/test/ui/type-alias-impl-trait/unused_generic_param.rs
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Original file line number Diff line number Diff line change
@@ -1,16 +1,17 @@
// check-pass

#![feature(type_alias_impl_trait)]
#![allow(dead_code)]

fn main() {}

type PartiallyDefined<T> = impl 'static;
//~^ ERROR: at least one trait must be specified
type PartiallyDefined<T> = impl Sized;

fn partially_defined<T: std::fmt::Debug>(_: T) -> PartiallyDefined<T> {
4u32
}

type PartiallyDefined2<T> = impl 'static;
//~^ ERROR: at least one trait must be specified
type PartiallyDefined2<T> = impl Sized;

fn partially_defined2<T: std::fmt::Debug>(_: T) -> PartiallyDefined2<T> {
4u32
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14 changes: 0 additions & 14 deletions src/test/ui/type-alias-impl-trait/unused_generic_param.stderr
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