Update run-pass test suite to use dyn

Author: memoryruins

src/test/run-pass/alignment-gep-tup-like-1.rs

@@ -22,11 +22,11 @@ impl<A:Clone> Invokable<A> for Invoker<A> {
     }
 }
 
-fn f<A:Clone + 'static>(a: A, b: u16) -> Box<Invokable<A>+'static> {
+fn f<A:Clone + 'static>(a: A, b: u16) -> Box<dyn Invokable<A>+'static> {
     box Invoker {
         a: a,
         b: b,
-    } as (Box<Invokable<A>+'static>)
+    } as (Box<dyn Invokable<A>+'static>)
 }
 
 pub fn main() {

src/test/run-pass/associated-types/associated-types-doubleendediterator-object.rs

@@ -1,7 +1,7 @@
 // run-pass
 #![feature(box_syntax)]
 
-fn pairwise_sub(mut t: Box<DoubleEndedIterator<Item=isize>>) -> isize {
+fn pairwise_sub(mut t: Box<dyn DoubleEndedIterator<Item=isize>>) -> isize {
     let mut result = 0;
     loop {
         let front = t.next();

src/test/run-pass/associated-types/associated-types-eq-obj.rs

@@ -15,7 +15,7 @@ impl Foo for char {
     fn boo(&self) -> Bar { Bar }
 }
 
-fn baz(x: &Foo<A=Bar>) -> Bar {
+fn baz(x: &dyn Foo<A=Bar>) -> Bar {
     x.boo()
 }
 

src/test/run-pass/associated-types/associated-types-projection-in-object-type.rs

@@ -19,20 +19,20 @@ pub trait Subscriber {
 
 pub trait Publisher<'a> {
     type Output;
-    fn subscribe(&mut self, _: Box<Subscriber<Input=Self::Output> + 'a>);
+    fn subscribe(&mut self, _: Box<dyn Subscriber<Input=Self::Output> + 'a>);
 }
 
 pub trait Processor<'a> : Subscriber + Publisher<'a> { }
 
 impl<'a, P> Processor<'a> for P where P : Subscriber + Publisher<'a> { }
 
 struct MyStruct<'a> {
-    sub: Box<Subscriber<Input=u64> + 'a>
+    sub: Box<dyn Subscriber<Input=u64> + 'a>
 }
 
 impl<'a> Publisher<'a> for MyStruct<'a> {
     type Output = u64;
-    fn subscribe(&mut self, t : Box<Subscriber<Input=u64> + 'a>) {
+    fn subscribe(&mut self, t : Box<dyn Subscriber<Input=u64> + 'a>) {
         self.sub = t;
     }
 }

src/test/run-pass/autoref-autoderef/autoderef-method-on-trait.rs

@@ -11,6 +11,6 @@ impl double for usize {
 }
 
 pub fn main() {
-    let x: Box<_> = box (box 3usize as Box<double>);
+    let x: Box<_> = box (box 3usize as Box<dyn double>);
     assert_eq!(x.double(), 6);
 }

src/test/run-pass/borrowck/borrowck-trait-lifetime.rs

@@ -12,7 +12,7 @@ use std::marker;
 fn main() {
     trait T { fn foo(&self) {} }
 
-    fn f<'a, V: T>(v: &'a V) -> &'a T {
-        v as &'a T
+    fn f<'a, V: T>(v: &'a V) -> &'a dyn T {
+        v as &'a dyn T
     }
 }

src/test/run-pass/cast-rfc0401-vtable-kinds.rs

@@ -15,9 +15,9 @@ impl<T> Foo<T> for () {}
 impl Foo<u32> for u32 { fn foo(&self, _: u32) -> u32 { self+43 } }
 impl Bar for () {}
 
-unsafe fn round_trip_and_call<'a>(t: *const (Foo<u32>+'a)) -> u32 {
-    let foo_e : *const Foo<u16> = t as *const _;
-    let r_1 = foo_e as *mut Foo<u32>;
+unsafe fn round_trip_and_call<'a>(t: *const (dyn Foo<u32>+'a)) -> u32 {
+    let foo_e : *const dyn Foo<u16> = t as *const _;
+    let r_1 = foo_e as *mut dyn Foo<u32>;
 
     (&*r_1).foo(0)
 }
@@ -38,8 +38,8 @@ fn tuple_i32_to_u32<T:?Sized>(u: *const (i32, T)) -> *const (u32, T) {
 
 fn main() {
     let x = 4u32;
-    let y : &Foo<u32> = &x;
-    let fl = unsafe { round_trip_and_call(y as *const Foo<u32>) };
+    let y : &dyn Foo<u32> = &x;
+    let fl = unsafe { round_trip_and_call(y as *const dyn Foo<u32>) };
     assert_eq!(fl, (43+4));
 
     let s = FooS([0,1,2]);

src/test/run-pass/cast-rfc0401.rs

@@ -25,8 +25,8 @@ fn main()
     // coercion-cast
     let mut it = vec![137].into_iter();
     let itr: &mut vec::IntoIter<u32> = &mut it;
-    assert_eq!((itr as &mut Iterator<Item=u32>).next(), Some(137));
-    assert_eq!((itr as &mut Iterator<Item=u32>).next(), None);
+    assert_eq!((itr as &mut dyn Iterator<Item=u32>).next(), Some(137));
+    assert_eq!((itr as &mut dyn Iterator<Item=u32>).next(), None);
 
     assert_eq!(Some(4u32) as Option<u32>, Some(4u32));
     assert_eq!((1u32,2u32) as (u32,u32), (1,2));

src/test/run-pass/close-over-big-then-small-data.rs

@@ -24,11 +24,11 @@ impl<A:Clone> Invokable<A> for Invoker<A> {
     }
 }
 
-fn f<A:Clone + 'static>(a: A, b: u16) -> Box<Invokable<A>+'static> {
+fn f<A:Clone + 'static>(a: A, b: u16) -> Box<dyn Invokable<A>+'static> {
     box Invoker {
         a: a,
         b: b,
-    } as (Box<Invokable<A>+'static>)
+    } as (Box<dyn Invokable<A>+'static>)
 }
 
 pub fn main() {

src/test/run-pass/codegen-object-shim.rs

@@ -1,4 +1,4 @@
 fn main() {
-    assert_eq!((ToString::to_string as fn(&(ToString+'static)) -> String)(&"foo"),
+    assert_eq!((ToString::to_string as fn(&(dyn ToString+'static)) -> String)(&"foo"),
         String::from("foo"));
 }