Update chalk tests

src/test/ui/associated-type-bounds/bad-bounds-on-assoc-in-trait.rs

@@ -1,6 +1,5 @@
 // NOTE: rustc cannot currently handle bounds of the form `for<'a> <Foo as Bar<'a>>::Assoc: Baz`.
 // This should hopefully be fixed with Chalk.
-// ignore-compare-mode-chalk
 
 #![feature(associated_type_bounds)]
 

src/test/ui/associated-type-bounds/bad-bounds-on-assoc-in-trait.stderr

@@ -1,5 +1,5 @@
 error[E0277]: `<<Self as Case1>::C as Iterator>::Item` cannot be sent between threads safely
-  --> $DIR/bad-bounds-on-assoc-in-trait.rs:27:36
+  --> $DIR/bad-bounds-on-assoc-in-trait.rs:26:36
    |
 LL |     type C: Clone + Iterator<Item: Send + Iterator<Item: for<'a> Lam<&'a u8, App: Debug>> + Sync>;
    |                                    ^^^^ `<<Self as Case1>::C as Iterator>::Item` cannot be sent between threads safely
@@ -11,7 +11,7 @@ LL | trait Case1 where <<Self as Case1>::C as Iterator>::Item: Send {
    |             ++++++++++++++++++++++++++++++++++++++++++++++++++
 
 error[E0277]: `<<Self as Case1>::C as Iterator>::Item` is not an iterator
-  --> $DIR/bad-bounds-on-assoc-in-trait.rs:27:43
+  --> $DIR/bad-bounds-on-assoc-in-trait.rs:26:43
    |
 LL |     type C: Clone + Iterator<Item: Send + Iterator<Item: for<'a> Lam<&'a u8, App: Debug>> + Sync>;
    |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `<<Self as Case1>::C as Iterator>::Item` is not an iterator
@@ -23,7 +23,7 @@ LL | trait Case1 where <<Self as Case1>::C as Iterator>::Item: Iterator {
    |             ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 
 error[E0277]: `<<Self as Case1>::C as Iterator>::Item` cannot be shared between threads safely
-  --> $DIR/bad-bounds-on-assoc-in-trait.rs:27:93
+  --> $DIR/bad-bounds-on-assoc-in-trait.rs:26:93
    |
 LL |     type C: Clone + Iterator<Item: Send + Iterator<Item: for<'a> Lam<&'a u8, App: Debug>> + Sync>;
    |                                                                                             ^^^^ `<<Self as Case1>::C as Iterator>::Item` cannot be shared between threads safely

src/test/ui/associated-type-bounds/trait-params.rs

@@ -1,5 +1,4 @@
 // build-pass (FIXME(62277): could be check-pass?)
-// ignore-compare-mode-chalk
 
 #![feature(associated_type_bounds)]
 

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

@@ -1,5 +1,4 @@
 // run-pass
-// ignore-compare-mode-chalk
 
 #![feature(associated_type_bounds)]
 #![feature(untagged_unions)]

src/test/ui/associated-types/associated-types-stream.rs

@@ -1,8 +1,6 @@
 // run-pass
 // Test references to the trait `Stream` in the bounds for associated
 // types defined on `Stream`. Issue #20551.
-// ignore-compare-mode-chalk
-
 
 trait Stream {
     type Car;

src/test/ui/associated-types/hr-associated-type-bound-param-2.rs

@@ -1,4 +1,3 @@
-// ignore-compare-mode-chalk
 trait Z<'a, T: ?Sized>
 where
     T: Z<'a, u16>,

src/test/ui/associated-types/hr-associated-type-bound-param-2.stderr

@@ -1,11 +1,11 @@
 error[E0277]: the trait bound `str: Clone` is not satisfied
-  --> $DIR/hr-associated-type-bound-param-2.rs:4:8
+  --> $DIR/hr-associated-type-bound-param-2.rs:3:8
    |
 LL |     T: Z<'a, u16>,
    |        ^^^^^^^^^^ the trait `Clone` is not implemented for `str`
    |
 note: required by a bound in `Z`
-  --> $DIR/hr-associated-type-bound-param-2.rs:7:35
+  --> $DIR/hr-associated-type-bound-param-2.rs:6:35
    |
 LL | trait Z<'a, T: ?Sized>
    |       - required by a bound in this
@@ -14,13 +14,13 @@ LL |     for<'b> <T as Z<'b, u16>>::W: Clone,
    |                                   ^^^^^ required by this bound in `Z`
 
 error[E0277]: the trait bound `str: Clone` is not satisfied
-  --> $DIR/hr-associated-type-bound-param-2.rs:4:8
+  --> $DIR/hr-associated-type-bound-param-2.rs:3:8
    |
 LL |     T: Z<'a, u16>,
    |        ^^^^^^^^^^ the trait `Clone` is not implemented for `str`
    |
 note: required by a bound in `Z`
-  --> $DIR/hr-associated-type-bound-param-2.rs:7:35
+  --> $DIR/hr-associated-type-bound-param-2.rs:6:35
    |
 LL | trait Z<'a, T: ?Sized>
    |       - required by a bound in this
@@ -29,13 +29,13 @@ LL |     for<'b> <T as Z<'b, u16>>::W: Clone,
    |                                   ^^^^^ required by this bound in `Z`
 
 error[E0277]: the trait bound `str: Clone` is not satisfied
-  --> $DIR/hr-associated-type-bound-param-2.rs:16:14
+  --> $DIR/hr-associated-type-bound-param-2.rs:15:14
    |
 LL |     type W = str;
    |              ^^^ the trait `Clone` is not implemented for `str`
    |
 note: required by a bound in `Z`
-  --> $DIR/hr-associated-type-bound-param-2.rs:7:35
+  --> $DIR/hr-associated-type-bound-param-2.rs:6:35
    |
 LL | trait Z<'a, T: ?Sized>
    |       - required by a bound in this

src/test/ui/associated-types/hr-associated-type-bound-param-5.rs

@@ -1,4 +1,3 @@
-// ignore-compare-mode-chalk
 trait Cycle: Sized {
     type Next: Cycle<Next = Self>;
 }

src/test/ui/associated-types/hr-associated-type-bound-param-5.stderr

@@ -1,11 +1,11 @@
 error[E0277]: the trait bound `str: Clone` is not satisfied
-  --> $DIR/hr-associated-type-bound-param-5.rs:27:14
+  --> $DIR/hr-associated-type-bound-param-5.rs:26:14
    |
 LL |     type U = str;
    |              ^^^ the trait `Clone` is not implemented for `str`
    |
 note: required by a bound in `X`
-  --> $DIR/hr-associated-type-bound-param-5.rs:18:45
+  --> $DIR/hr-associated-type-bound-param-5.rs:17:45
    |
 LL | trait X<'a, T: Cycle + for<'b> X<'b, T>>
    |       - required by a bound in this
@@ -14,13 +14,13 @@ LL |     for<'b> <T::Next as X<'b, T::Next>>::U: Clone,
    |                                             ^^^^^ required by this bound in `X`
 
 error[E0277]: the trait bound `str: Clone` is not satisfied
-  --> $DIR/hr-associated-type-bound-param-5.rs:32:14
+  --> $DIR/hr-associated-type-bound-param-5.rs:31:14
    |
 LL |     type U = str;
    |              ^^^ the trait `Clone` is not implemented for `str`
    |
 note: required by a bound in `X`
-  --> $DIR/hr-associated-type-bound-param-5.rs:18:45
+  --> $DIR/hr-associated-type-bound-param-5.rs:17:45
    |
 LL | trait X<'a, T: Cycle + for<'b> X<'b, T>>
    |       - required by a bound in this

src/test/ui/associated-types/issue-50301.rs

@@ -1,6 +1,5 @@
 // Tests that HRTBs are correctly accepted -- https://github.com/rust-lang/rust/issues/50301
 // check-pass
-// ignore-compare-mode-chalk
 trait Trait
 where
     for<'a> &'a Self::IntoIter: IntoIterator<Item = u32>,

src/test/ui/chalkify/assert.rs

@@ -0,0 +1,6 @@
+// run-pass
+// compile-flags: -Z chalk
+
+fn main() {
+    assert_eq!(1, 1);
+}

src/test/ui/chalkify/println.rs

@@ -2,6 +2,5 @@
 // compile-flags: -Z chalk
 
 fn main() {
-    // FIXME(chalk): Require `RegionOutlives`/`TypeOutlives`/`Subtype` support
-    //println!("hello");
+    println!("hello");
 }

src/test/ui/chalkify/trait-objects.rs

@@ -5,8 +5,7 @@ use std::fmt::Display;
 
 fn main() {
     let d: &dyn Display = &mut 3;
-    // FIXME(chalk) should be able to call d.to_string() as well, but doing so
-    // requires Chalk to be able to prove trait object well-formed goals.
+    d.to_string();
     (&d).to_string();
     let f: &dyn Fn(i32) -> _ = &|x| x + x;
     f(2);

src/test/ui/consts/const-eval/ub-nonnull.chalk.64bit.stderr

@@ -0,0 +1,9 @@
+error[E0284]: type annotations needed: cannot satisfy `<usize as SliceIndex<[u8]>>::Output == _`
+  --> $DIR/ub-nonnull.rs:19:30
+   |
+LL |     let out_of_bounds_ptr = &ptr[255];
+   |                              ^^^^^^^^ cannot satisfy `<usize as SliceIndex<[u8]>>::Output == _`
+
+error: aborting due to previous error
+
+For more information about this error, try `rustc --explain E0284`.

src/test/ui/consts/const-eval/ub-wide-ptr.chalk.64bit.stderr

@@ -0,0 +1,9 @@
+error[E0282]: type annotations needed
+  --> $DIR/ub-wide-ptr.rs:90:67
+   |
+LL | const MYSLICE_SUFFIX_BAD: &MySliceBool = &MySlice(true, [unsafe { mem::transmute(3u8) }]);
+   |                                                                   ^^^^^^^^^^^^^^ cannot infer type for type parameter `U` declared on the function `transmute`
+
+error: aborting due to previous error
+
+For more information about this error, try `rustc --explain E0282`.

src/test/ui/deriving/deriving-associated-types.rs

@@ -1,5 +1,4 @@
 // run-pass
-// ignore-compare-mode-chalk
 pub trait DeclaredTrait {
     type Type;
 }

src/test/ui/impl-trait/example-calendar.rs

@@ -1,5 +1,4 @@
 // run-pass
-// ignore-compare-mode-chalk
 
 #![feature(fn_traits,
            step_trait,

src/test/ui/impl-trait/issue-55872-2.rs

@@ -1,5 +1,4 @@
 // edition:2018
-// ignore-compare-mode-chalk
 
 #![feature(type_alias_impl_trait)]
 

src/test/ui/impl-trait/issue-55872-2.stderr

@@ -1,11 +1,11 @@
 error[E0277]: the trait bound `impl Future<Output = [async output]>: Copy` is not satisfied
-  --> $DIR/issue-55872-2.rs:14:20
+  --> $DIR/issue-55872-2.rs:13:20
    |
 LL |     fn foo<T>() -> Self::E {
    |                    ^^^^^^^ the trait `Copy` is not implemented for `impl Future<Output = [async output]>`
 
 error: type parameter `T` is part of concrete type but not used in parameter list for the `impl Trait` type alias
-  --> $DIR/issue-55872-2.rs:14:28
+  --> $DIR/issue-55872-2.rs:13:28
    |
 LL |       fn foo<T>() -> Self::E {
    |  ____________________________^

src/test/ui/impl-trait/issue-55872.rs

@@ -1,4 +1,3 @@
-// ignore-compare-mode-chalk
 #![feature(type_alias_impl_trait)]
 
 pub trait Bar {

src/test/ui/impl-trait/issue-55872.stderr

@@ -1,5 +1,5 @@
 error: type parameter `T` is part of concrete type but not used in parameter list for the `impl Trait` type alias
-  --> $DIR/issue-55872.rs:13:28
+  --> $DIR/issue-55872.rs:12:28
    |
 LL |       fn foo<T>() -> Self::E {
    |  ____________________________^

src/test/ui/impl-trait/issues/issue-65581.rs

@@ -1,4 +1,5 @@
 // check-pass
+// ignore-compare-mode-chalk
 
 #![allow(dead_code)]
 

src/test/ui/issues/issue-23122-1.rs

@@ -1,10 +1,10 @@
-// ignore-compare-mode-chalk
-
 trait Next {
     type Next: Next;
 }
 
-struct GetNext<T: Next> { t: T }
+struct GetNext<T: Next> {
+    t: T,
+}
 
 impl<T: Next> Next for GetNext<T> {
     type Next = <GetNext<T> as Next>::Next;

src/test/ui/issues/issue-23122-2.rs

@@ -1,9 +1,10 @@
-// ignore-compare-mode-chalk
 trait Next {
     type Next: Next;
 }
 
-struct GetNext<T: Next> { t: T }
+struct GetNext<T: Next> {
+    t: T,
+}
 
 impl<T: Next> Next for GetNext<T> {
     type Next = <GetNext<T::Next> as Next>::Next;

src/test/ui/issues/issue-23122-2.stderr

@@ -1,12 +1,12 @@
 error[E0275]: overflow evaluating the requirement `<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<T as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next: Sized`
-  --> $DIR/issue-23122-2.rs:9:17
+  --> $DIR/issue-23122-2.rs:10:17
    |
 LL |     type Next = <GetNext<T::Next> as Next>::Next;
    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = help: consider increasing the recursion limit by adding a `#![recursion_limit = "256"]` attribute to your crate (`issue_23122_2`)
 note: required because of the requirements on the impl of `Next` for `GetNext<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<T as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next as Next>::Next>`
-  --> $DIR/issue-23122-2.rs:8:15
+  --> $DIR/issue-23122-2.rs:9:15
    |
 LL | impl<T: Next> Next for GetNext<T> {
    |               ^^^^     ^^^^^^^^^^

src/test/ui/issues/issue-28561.rs

@@ -1,5 +1,4 @@
 // check-pass
-// ignore-compare-mode-chalk
 #[derive(Debug, Default, Eq, Hash, Ord, PartialEq, PartialOrd)]
 struct Array<T> {
     f00: [T; 00],

src/test/ui/issues/issue-33187.rs

@@ -1,10 +1,15 @@
 // run-pass
-// ignore-compare-mode-chalk
+
 struct Foo<A: Repr>(<A as Repr>::Data);
 
-impl<A> Copy for Foo<A> where <A as Repr>::Data: Copy { }
-impl<A> Clone for Foo<A> where <A as Repr>::Data: Clone {
-    fn clone(&self) -> Self { Foo(self.0.clone()) }
+impl<A> Copy for Foo<A> where <A as Repr>::Data: Copy {}
+impl<A> Clone for Foo<A>
+where
+    <A as Repr>::Data: Clone,
+{
+    fn clone(&self) -> Self {
+        Foo(self.0.clone())
+    }
 }
 
 trait Repr {
@@ -15,5 +20,4 @@ impl<A> Repr for A {
     type Data = u32;
 }
 
-fn main() {
-}
+fn main() {}

src/test/ui/issues/issue-37051.rs

@@ -1,5 +1,4 @@
 // check-pass
-// ignore-compare-mode-chalk
 
 #![feature(associated_type_defaults)]
 

src/test/ui/issues/issue-55796.nll.stderr

@@ -1,5 +1,5 @@
 error: lifetime may not live long enough
-  --> $DIR/issue-55796.rs:18:9
+  --> $DIR/issue-55796.rs:16:9
    |
 LL | pub trait Graph<'a> {
    |                 -- lifetime `'a` defined here
@@ -8,7 +8,7 @@ LL |         Box::new(self.out_edges(u).map(|e| e.target()))
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ returning this value requires that `'a` must outlive `'static`
 
 error: lifetime may not live long enough
-  --> $DIR/issue-55796.rs:23:9
+  --> $DIR/issue-55796.rs:21:9
    |
 LL | pub trait Graph<'a> {
    |                 -- lifetime `'a` defined here

src/test/ui/issues/issue-55796.rs

@@ -1,5 +1,3 @@
-// ignore-compare-mode-chalk
-
 pub trait EdgeTrait<N> {
     fn target(&self) -> N;
 }
@@ -16,12 +14,12 @@ pub trait Graph<'a> {
 
     fn out_neighbors(&'a self, u: &Self::Node) -> Box<dyn Iterator<Item = Self::Node>> {
         Box::new(self.out_edges(u).map(|e| e.target()))
-//~^ ERROR cannot infer
+        //~^ ERROR cannot infer
     }
 
     fn in_neighbors(&'a self, u: &Self::Node) -> Box<dyn Iterator<Item = Self::Node>> {
         Box::new(self.in_edges(u).map(|e| e.target()))
-//~^ ERROR cannot infer
+        //~^ ERROR cannot infer
     }
 }