Make all tests use type_alias_impl_trait feature instead of min

Author: spastorino

compiler/rustc_ast_passes/src/feature_gate.rs

@@ -287,7 +287,7 @@ impl<'a> PostExpansionVisitor<'a> {
                 if let ast::TyKind::ImplTrait(..) = ty.kind {
                     gate_feature_post!(
                         &self.vis,
-                        min_type_alias_impl_trait,
+                        type_alias_impl_trait,
                         ty.span,
                         "`impl Trait` in type aliases is unstable"
                     );

src/test/rustdoc-ui/coverage/traits.rs

@@ -2,7 +2,7 @@
 // check-pass
 
 #![feature(trait_alias)]
-#![feature(min_type_alias_impl_trait)]
+#![feature(type_alias_impl_trait)]
 
 /// look at this trait right here
 pub trait ThisTrait {

src/test/rustdoc-ui/error-in-impl-trait/trait-alias-closure.rs

@@ -1,5 +1,5 @@
 // check-pass
-#![feature(min_type_alias_impl_trait)]
+#![feature(type_alias_impl_trait)]
 
 pub trait ValidTrait {}
 type ImplTrait = impl ValidTrait;

src/test/rustdoc-ui/error-in-impl-trait/trait-alias.rs

@@ -1,5 +1,5 @@
 // check-pass
-#![feature(min_type_alias_impl_trait)]
+#![feature(type_alias_impl_trait)]
 
 pub trait ValidTrait {}
 type ImplTrait = impl ValidTrait;

src/test/rustdoc/auxiliary/issue-73061.rs

@@ -1,6 +1,6 @@
 //edition:2018
 
-#![feature(min_type_alias_impl_trait)]
+#![feature(type_alias_impl_trait)]
 
 pub trait Foo {
     type X: std::future::Future<Output = ()>;

src/test/rustdoc/impl-trait-alias.rs

@@ -1,4 +1,4 @@
-#![feature(min_type_alias_impl_trait)]
+#![feature(type_alias_impl_trait)]
 
 trait MyTrait {}
 impl MyTrait for i32 {}

src/test/rustdoc/return-impl-trait.rs

@@ -1,4 +1,4 @@
-#![feature(min_type_alias_impl_trait)]
+#![feature(type_alias_impl_trait)]
 
 pub trait Backend {}
 

src/test/ui/associated-type-bounds/duplicate.rs

@@ -1,7 +1,5 @@
 #![feature(associated_type_bounds)]
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
 #![feature(untagged_unions)]
 
 use std::iter;