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Remove unamed parameters

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This commit is contained in:
Christopher Vittal 2017-11-10 14:56:16 -05:00
parent a23bea5479
commit 7d25d2e054
2 changed files with 4 additions and 4 deletions
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4
src/librustc_typeck/diagnostics.rs
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@ -4630,9 +4630,9 @@ This error indicates that there is a mismatch between generic parameters and
impl Trait parameters in a trait declaration versus its impl. impl Trait parameters in a trait declaration versus its impl.
```compile_fail,E0642 ```compile_fail,E0642
#![feature(conservative_impl_trait)] #![feature(universal_impl_trait)]
trait Foo trait Foo
fn foo(&self, &impl Iterator) fn foo(&self, _: &impl Iterator)
} }
impl Foo for () { impl Foo for () {
fn foo<U: Iterator>(&self, _: &U) { } // error method `foo` has incompatible fn foo<U: Iterator>(&self, _: &U) { } // error method `foo` has incompatible

4
src/test/compile-fail/impl-trait/impl-generic-mismatch.rs
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@ -12,7 +12,7 @@
use std::fmt::Debug; use std::fmt::Debug;
trait Foo { trait Foo {
fn foo(&self, &impl Debug); fn foo(&self, _: &impl Debug);
} }
impl Foo for () { impl Foo for () {
@ -21,7 +21,7 @@ impl Foo for () {
} }
trait Bar { trait Bar {
fn bar<U: Debug>(&self, &U); fn bar<U: Debug>(&self, _: &U);
} }
impl Bar for () { impl Bar for () {