test: Fix fallout in tests

Author: alexcrichton

src/test/auxiliary/issue_3907.rs

@@ -8,10 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(core)]
-
-use std::marker::MarkerTrait;
-
-pub trait Foo : MarkerTrait {
+pub trait Foo {
     fn bar();
 }

src/test/auxiliary/private_trait_xc.rs

@@ -8,6 +8,4 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(core)]
-
-trait Foo : ::std::marker::MarkerTrait {}
+trait Foo {}

src/test/auxiliary/rustdoc-default-impl.rs

@@ -14,7 +14,7 @@
 pub mod bar {
     use std::marker;
 
-    pub trait Bar: marker::MarkerTrait + 'static {}
+    pub trait Bar: 'static {}
 
     impl Bar for .. {}
 

src/test/auxiliary/svh-a-base.rs

@@ -14,16 +14,13 @@
 //! (#14132).
 
 #![crate_name = "a"]
-#![feature(core)]
-
-use std::marker::MarkerTrait;
 
 macro_rules! three {
     () => { 3 }
 }
 
-pub trait U : MarkerTrait {}
-pub trait V : MarkerTrait {}
+pub trait U {}
+pub trait V {}
 impl U for () {}
 impl V for () {}
 

src/test/auxiliary/svh-a-change-lit.rs

@@ -14,16 +14,13 @@
 //! (#14132).
 
 #![crate_name = "a"]
-#![feature(core)]
-
-use std::marker::MarkerTrait;
 
 macro_rules! three {
     () => { 3 }
 }
 
-pub trait U : MarkerTrait {}
-pub trait V : MarkerTrait {}
+pub trait U {}
+pub trait V {}
 impl U for () {}
 impl V for () {}
 

src/test/auxiliary/svh-a-change-significant-cfg.rs

@@ -14,16 +14,13 @@
 //! (#14132).
 
 #![crate_name = "a"]
-#![feature(core)]
-
-use std::marker::MarkerTrait;
 
 macro_rules! three {
     () => { 3 }
 }
 
-pub trait U : MarkerTrait {}
-pub trait V : MarkerTrait {}
+pub trait U {}
+pub trait V {}
 impl U for () {}
 impl V for () {}
 

src/test/auxiliary/svh-a-change-trait-bound.rs

@@ -14,16 +14,13 @@
 //! (#14132).
 
 #![crate_name = "a"]
-#![feature(core)]
-
-use std::marker::MarkerTrait;
 
 macro_rules! three {
     () => { 3 }
 }
 
-pub trait U : MarkerTrait {}
-pub trait V : MarkerTrait {}
+pub trait U {}
+pub trait V {}
 impl U for () {}
 impl V for () {}
 

src/test/auxiliary/svh-a-change-type-arg.rs

@@ -14,16 +14,13 @@
 //! (#14132).
 
 #![crate_name = "a"]
-#![feature(core)]
-
-use std::marker::MarkerTrait;
 
 macro_rules! three {
     () => { 3 }
 }
 
-pub trait U : MarkerTrait {}
-pub trait V : MarkerTrait {}
+pub trait U {}
+pub trait V {}
 impl U for () {}
 impl V for () {}
 

src/test/auxiliary/svh-a-change-type-ret.rs

@@ -14,16 +14,13 @@
 //! (#14132).
 
 #![crate_name = "a"]
-#![feature(core)]
-
-use std::marker::MarkerTrait;
 
 macro_rules! three {
     () => { 3 }
 }
 
-pub trait U : MarkerTrait {}
-pub trait V : MarkerTrait {}
+pub trait U {}
+pub trait V {}
 impl U for () {}
 impl V for () {}
 

src/test/auxiliary/svh-a-change-type-static.rs

@@ -16,14 +16,12 @@
 #![crate_name = "a"]
 #![feature(core)]
 
-use std::marker::MarkerTrait;
-
 macro_rules! three {
     () => { 3 }
 }
 
-pub trait U : MarkerTrait {}
-pub trait V : MarkerTrait {}
+pub trait U {}
+pub trait V {}
 impl U for () {}
 impl V for () {}