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 () {}
 

src/test/auxiliary/svh-a-comment.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-doc.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-macro.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-no-change.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-redundant-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-whitespace.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/trait_impl_conflict.rs

@@ -8,9 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(core)]
-
-pub trait Foo : ::std::marker::MarkerTrait {
+pub trait Foo {
 }
 
 impl Foo for isize {

src/test/auxiliary/typeck_default_trait_impl_cross_crate_coherence_lib.rs

@@ -11,9 +11,7 @@
 #![feature(optin_builtin_traits, core)]
 #![crate_type = "rlib"]
 
-use std::marker::MarkerTrait;
-
-pub trait DefaultedTrait : MarkerTrait { }
+pub trait DefaultedTrait { }
 impl DefaultedTrait for .. { }
 
 pub struct Something<T> { t: T }

src/test/compile-fail/associated-types-eq-expr-path.rs

@@ -10,7 +10,7 @@
 
 // Check that an associated type cannot be bound in an expression path.
 
-trait Foo : ::std::marker::MarkerTrait {
+trait Foo {
     type A;
     fn bar() -> isize;
 }

src/test/compile-fail/associated-types-issue-17359.rs

@@ -11,7 +11,7 @@
 // Test that we do not ICE when an impl is missing an associated type (and that we report
 // a useful error, of course).
 
-trait Trait : ::std::marker::MarkerTrait {
+trait Trait {
     type Type;
 }
 

src/test/compile-fail/associated-types-multiple-types-one-trait.rs

@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-trait Foo : ::std::marker::MarkerTrait {
+trait Foo {
     type X;
     type Y;
 }

src/test/compile-fail/associated-types-no-suitable-supertrait-2.rs

@@ -19,7 +19,7 @@
 // which checks that the trait interface itself is not considered an
 // error as long as all impls satisfy the constraint.
 
-trait Get : ::std::marker::MarkerTrait {
+trait Get {
     type Value;
 }
 

src/test/compile-fail/associated-types-no-suitable-supertrait.rs

@@ -19,7 +19,7 @@
 // which checks that the trait interface itself is not considered an
 // error as long as all impls satisfy the constraint.
 
-trait Get : ::std::marker::MarkerTrait {
+trait Get {
     type Value;
 }
 

src/test/compile-fail/associated-types-unconstrained.rs

@@ -10,7 +10,7 @@
 
 // Check that an associated type cannot be bound in an expression path.
 
-trait Foo : ::std::marker::MarkerTrait {
+trait Foo {
     type A;
     fn bar() -> isize;
 }

src/test/compile-fail/bad-sized.rs

@@ -10,7 +10,7 @@
 
 use std::cell::RefCell;
 
-trait Trait : ::std::marker::MarkerTrait {}
+trait Trait {}
 
 pub fn main() {
     let x: Vec<Trait + Sized> = Vec::new();

src/test/compile-fail/coherence-blanket-conflicts-with-blanket-implemented.rs

@@ -10,7 +10,6 @@
 
 use std::fmt::Debug;
 use std::default::Default;
-use std::marker::MarkerTrait;
 
 // Test that two blanket impls conflict (at least without negative
 // bounds).  After all, some other crate could implement Even or Odd
@@ -20,9 +19,9 @@ trait MyTrait {
     fn get(&self) -> usize;
 }
 
-trait Even : MarkerTrait { }
+trait Even { }
 
-trait Odd : MarkerTrait { }
+trait Odd { }
 
 impl Even for isize { }
 

src/test/compile-fail/coherence-blanket-conflicts-with-blanket-unimplemented.rs

@@ -19,9 +19,9 @@ trait MyTrait {
     fn get(&self) -> usize;
 }
 
-trait Even : ::std::marker::MarkerTrait { }
+trait Even {}
 
-trait Odd : ::std::marker::MarkerTrait { }
+trait Odd {}
 
 impl<T:Even> MyTrait for T { //~ ERROR E0119
     fn get(&self) -> usize { 0 }

src/test/compile-fail/coherence-conflicting-negative-trait-impl.rs

@@ -10,7 +10,7 @@
 
 #![feature(optin_builtin_traits)]
 
-trait MyTrait : ::std::marker::MarkerTrait {}
+trait MyTrait {}
 
 struct TestType<T>(::std::marker::PhantomData<T>);