---

yaml
---
r: 276903
b: refs/heads/try
c: 728d20f
h: refs/heads/master
i:
  276901: 254a3b0
  276899: 41a37f7
  276895: 13f5ee1

Author: arielb1

[refs]

@@ -1,7 +1,7 @@
 ---
 refs/heads/master: 6dbb0e86aec11050480beb76eade6fb805010ba7
 refs/heads/snap-stage3: 235d77457d80b549dad3ac36d94f235208a1eafb
-refs/heads/try: 8a461d940cc6019bd332b1ea732d79d3216d9108
+refs/heads/try: 728d20f7cc84a67ea85aaa1257234b4750bdcc1c
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/tags/release-0.2: c870d2dffb391e14efb05aa27898f1f6333a9596
 refs/tags/release-0.3: b5f0d0f648d9a6153664837026ba1be43d3e2503

branches/try/src/doc/book/closures.md

@@ -371,13 +371,13 @@ assert_eq!(6, answer);
 This gives us these long, related errors:
 
 ```text
-error: the predicate `core::ops::Fn(i32) -> i32 : core::marker::Sized` is not satisfied [E0277]
+error: the trait bound `core::ops::Fn(i32) -> i32 : core::marker::Sized` is not satisfied [E0277]
 fn factory() -> (Fn(i32) -> i32) {
                 ^~~~~~~~~~~~~~~~
 note: `core::ops::Fn(i32) -> i32` does not have a constant size known at compile-time
 fn factory() -> (Fn(i32) -> i32) {
                 ^~~~~~~~~~~~~~~~
-error: the predicate `core::ops::Fn(i32) -> i32 : core::marker::Sized` is not satisfied [E0277]
+error: the trait bound `core::ops::Fn(i32) -> i32 : core::marker::Sized` is not satisfied [E0277]
 let f = factory();
     ^
 note: `core::ops::Fn(i32) -> i32` does not have a constant size known at compile-time

branches/try/src/doc/book/concurrency.md

@@ -231,7 +231,7 @@ fn main() {
 This won't work, however, and will give us the error:
 
 ```text
-13:9: 13:22 error: the predicate `alloc::rc::Rc<collections::vec::Vec<i32>> : core::marker::Send`
+13:9: 13:22 error: the trait bound `alloc::rc::Rc<collections::vec::Vec<i32>> : core::marker::Send`
             is not satisfied
 ...
 13:9: 13:22 note: `alloc::rc::Rc<collections::vec::Vec<i32>>`

branches/try/src/doc/book/traits.md

@@ -154,7 +154,7 @@ print_area(5);
 We get a compile-time error:
 
 ```text
-error: the predicate `_ : HasArea` is not satisfied [E0277]
+error: the trait bound `_ : HasArea` is not satisfied [E0277]
 ```
 
 ## Trait bounds on generic structs
@@ -496,7 +496,7 @@ impl FooBar for Baz {
 If we forget to implement `Foo`, Rust will tell us:
 
 ```text
-error: the predicate `main::Baz : main::Foo` is not satisfied [E0277]
+error: the trait bound `main::Baz : main::Foo` is not satisfied [E0277]
 ```
 
 # Deriving

branches/try/src/doc/book/vectors.md

@@ -56,7 +56,7 @@ v[j];
 Indexing with a non-`usize` type gives an error that looks like this:
 
 ```text
-error: the predicate `collections::vec::Vec<_> : core::ops::Index<i32>`
+error: the trait bound `collections::vec::Vec<_> : core::ops::Index<i32>`
 is not satisfied [E0277]
 v[j];
 ^~~~

branches/try/src/doc/nomicon/coercions.md

@@ -64,7 +64,7 @@ fn main() {
 ```
 
 ```text
-<anon>:10:5: 10:8 error: the predicate `&mut i32 : Trait` is not satisfied [E0277]
+<anon>:10:5: 10:8 error: the trait bound `&mut i32 : Trait` is not satisfied [E0277]
 <anon>:10     foo(t);
               ^~~
 ```

branches/try/src/librustc/diagnostics.rs

@@ -1006,7 +1006,7 @@ fn some_func<T: Foo>(foo: T) {
 fn main() {
     // we now call the method with the i32 type, which doesn't implement
     // the Foo trait
-    some_func(5i32); // error: the predicate `i32 : Foo` is not satisfied
+    some_func(5i32); // error: the trait bound `i32 : Foo` is not satisfied
 }
 ```
 

branches/try/src/librustc/traits/error_reporting.rs

@@ -361,7 +361,7 @@ pub fn report_selection_error<'a, 'tcx>(infcx: &InferCtxt<'a, 'tcx>,
                             let trait_ref = trait_predicate.to_poly_trait_ref();
                             let mut err = struct_span_err!(
                                 infcx.tcx.sess, obligation.cause.span, E0277,
-                                "the predicate `{}` is not satisfied",
+                                "the trait bound `{}` is not satisfied",
                                 trait_ref.to_predicate());
 
                             // Try to report a good error message.

branches/try/src/test/compile-fail/associated-types-for-unimpl-trait.rs

@@ -15,7 +15,7 @@ trait Get {
 
 trait Other {
     fn uhoh<U:Get>(&self, foo: U, bar: <Self as Get>::Value) {}
-    //~^ ERROR the predicate `Self : Get` is not satisfied
+    //~^ ERROR the trait bound `Self : Get` is not satisfied
 }
 
 fn main() {

branches/try/src/test/compile-fail/associated-types-invalid-trait-ref-issue-18865.rs

@@ -18,7 +18,7 @@ trait Foo<T> {
 
 fn f<T:Foo<isize>>(t: &T) {
     let u: <T as Foo<usize>>::Bar = t.get_bar();
-    //~^ ERROR the predicate `T : Foo<usize>` is not satisfied
+    //~^ ERROR the trait bound `T : Foo<usize>` is not satisfied
 }
 
 fn main() { }

branches/try/src/test/compile-fail/associated-types-no-suitable-bound.rs

@@ -19,7 +19,7 @@ struct Struct {
 
 impl Struct {
     fn uhoh<T>(foo: <T as Get>::Value) {}
-    //~^ ERROR the predicate `T : Get` is not satisfied
+    //~^ ERROR the trait bound `T : Get` is not satisfied
 }
 
 fn main() {

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

@@ -25,7 +25,7 @@ trait Get {
 
 trait Other {
     fn uhoh<U:Get>(&self, foo: U, bar: <Self as Get>::Value) {}
-    //~^ ERROR the predicate `Self : Get` is not satisfied
+    //~^ ERROR the trait bound `Self : Get` is not satisfied
 }
 
 fn main() { }

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

@@ -25,12 +25,12 @@ trait Get {
 
 trait Other {
     fn uhoh<U:Get>(&self, foo: U, bar: <Self as Get>::Value) {}
-    //~^ ERROR the predicate `Self : Get` is not satisfied
+    //~^ ERROR the trait bound `Self : Get` is not satisfied
 }
 
 impl<T:Get> Other for T {
     fn uhoh<U:Get>(&self, foo: U, bar: <(T, U) as Get>::Value) {}
-    //~^ ERROR the predicate `(T, U) : Get` is not satisfied
+    //~^ ERROR the trait bound `(T, U) : Get` is not satisfied
 }
 
 fn main() { }

branches/try/src/test/compile-fail/cast-rfc0401.rs

@@ -91,7 +91,7 @@ fn main()
     let _ = 42usize as *const [u8]; //~ ERROR casting
     let _ = v as *const [u8]; //~ ERROR cannot cast
     let _ = fat_v as *const Foo;
-    //~^ ERROR the predicate `[u8] : std::marker::Sized` is not satisfied
+    //~^ ERROR the trait bound `[u8] : std::marker::Sized` is not satisfied
     //~^^ HELP run `rustc --explain E0277` to see a detailed explanation
     //~^^^ NOTE `[u8]` does not have a constant size known at compile-time
     //~^^^^ NOTE required for the cast to the object type `Foo`
@@ -106,7 +106,7 @@ fn main()
 
     let a : *const str = "hello";
     let _ = a as *const Foo;
-    //~^ ERROR the predicate `str : std::marker::Sized` is not satisfied
+    //~^ ERROR the trait bound `str : std::marker::Sized` is not satisfied
     //~^^ HELP run `rustc --explain E0277` to see a detailed explanation
     //~^^^ NOTE `str` does not have a constant size known at compile-time
     //~^^^^ NOTE required for the cast to the object type `Foo`

branches/try/src/test/compile-fail/cross-fn-cache-hole.rs

@@ -23,7 +23,7 @@ trait Bar<X> { }
 
 // We don't always check where clauses for sanity, but in this case
 // wfcheck does report an error here:
-fn vacuous<A>() //~ ERROR the predicate `i32 : Bar<u32>` is not satisfied
+fn vacuous<A>() //~ ERROR the trait bound `i32 : Bar<u32>` is not satisfied
     where i32: Foo<u32, A>
 {
     // ... the original intention was to check that we don't use that

branches/try/src/test/compile-fail/issue-21659-show-relevant-trait-impls-1.rs

@@ -32,7 +32,7 @@ fn main() {
     let f1 = Bar;
 
     f1.foo(1usize);
-    //~^ error: the predicate `Bar : Foo<usize>` is not satisfied
+    //~^ error: the trait bound `Bar : Foo<usize>` is not satisfied
     //~| help: the following implementations were found:
     //~| help:   <Bar as Foo<i32>>
     //~| help:   <Bar as Foo<u8>>

branches/try/src/test/compile-fail/issue-21659-show-relevant-trait-impls-2.rs

@@ -36,7 +36,7 @@ fn main() {
     let f1 = Bar;
 
     f1.foo(1usize);
-    //~^ error: the predicate `Bar : Foo<usize>` is not satisfied
+    //~^ error: the trait bound `Bar : Foo<usize>` is not satisfied
     //~| help: the following implementations were found:
     //~| help:   <Bar as Foo<i8>>
     //~| help:   <Bar as Foo<i16>>

branches/try/src/test/compile-fail/wf-impl-associated-type-trait.rs

@@ -25,7 +25,7 @@ pub trait Foo {
 
 impl<T> Foo for T {
     type Bar = MySet<T>;
-    //~^ ERROR the predicate `T : MyHash` is not satisfied
+    //~^ ERROR the trait bound `T : MyHash` is not satisfied
 }
 
 #[rustc_error]

branches/try/src/test/compile-fail/where-clause-constraints-are-local-for-inherent-impl.rs

@@ -21,7 +21,7 @@ impl<T> Foo<T> {
 
     fn fails_copy(self) {
         require_copy(self.x);
-        //~^ ERROR the predicate `T : std::marker::Copy` is not satisfied
+        //~^ ERROR the trait bound `T : std::marker::Copy` is not satisfied
     }
 }
 

branches/try/src/test/compile-fail/where-clause-constraints-are-local-for-trait-impl.rs

@@ -26,7 +26,7 @@ impl<T> Foo<T> for Bar<T> {
 
     fn fails_copy(self) {
         require_copy(self.x);
-        //~^ ERROR the predicate `T : std::marker::Copy` is not satisfied
+        //~^ ERROR the trait bound `T : std::marker::Copy` is not satisfied
     }
 }
 

branches/try/src/test/compile-fail/where-clause-method-substituion.rs

@@ -28,5 +28,5 @@ impl Bar<X> for isize {
 
 fn main() {
     1.method::<X>();
-    //~^ ERROR the predicate `X : Foo<X>` is not satisfied
+    //~^ ERROR the trait bound `X : Foo<X>` is not satisfied
 }

branches/try/src/test/compile-fail/where-clauses-unsatisfied.rs

@@ -15,5 +15,5 @@ struct Struct;
 
 fn main() {
     drop(equal(&Struct, &Struct))
-    //~^ ERROR the predicate `Struct : std::cmp::Eq` is not satisfied
+    //~^ ERROR the trait bound `Struct : std::cmp::Eq` is not satisfied
 }