bless ui tests

tests/ui/consts/const-fn-error.rs

@@ -7,6 +7,7 @@ const fn f(x: usize) -> usize {
         //~| ERROR `for` is not allowed in a `const fn`
         //~| ERROR mutable references are not allowed in constant functions
         //~| ERROR cannot call non-const fn
+        //~| ERROR the trait bound
         sum += i;
     }
     sum

tests/ui/consts/const-fn-error.stderr

@@ -5,7 +5,7 @@ LL | /     for i in 0..x {
 LL | |
 LL | |
 LL | |
-LL | |
+...  |
 LL | |         sum += i;
 LL | |     }
    | |_____^
@@ -33,6 +33,19 @@ LL |     for i in 0..x {
    = note: see issue #57349 <https://github.com/rust-lang/rust/issues/57349> for more information
    = help: add `#![feature(const_mut_refs)]` to the crate attributes to enable
 
+error[E0277]: the trait bound `std::ops::Range<usize>: Iterator` is not satisfied
+  --> $DIR/const-fn-error.rs:5:14
+   |
+LL |     for i in 0..x {
+   |              ^^^^ `std::ops::Range<usize>` is not an iterator
+   |
+   = help: the trait `~const Iterator` is not implemented for `std::ops::Range<usize>`
+note: the trait `Iterator` is implemented for `std::ops::Range<usize>`, but that implementation is not `const`
+  --> $DIR/const-fn-error.rs:5:14
+   |
+LL |     for i in 0..x {
+   |              ^^^^
+
 error[E0015]: cannot call non-const fn `<std::ops::Range<usize> as Iterator>::next` in constant functions
   --> $DIR/const-fn-error.rs:5:14
    |
@@ -42,7 +55,7 @@ LL |     for i in 0..x {
    = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
    = help: add `#![feature(const_trait_impl)]` to the crate attributes to enable
 
-error: aborting due to 4 previous errors
+error: aborting due to 5 previous errors
 
-Some errors have detailed explanations: E0015, E0658.
+Some errors have detailed explanations: E0015, E0277, E0658.
 For more information about an error, try `rustc --explain E0015`.

tests/ui/consts/const-for.rs

@@ -5,6 +5,7 @@ const _: () = {
     for _ in 0..5 {}
     //~^ error: cannot call
     //~| error: cannot convert
+    //~| error: the trait bound
 };
 
 fn main() {}

tests/ui/consts/const-for.stderr

@@ -9,6 +9,19 @@ note: impl defined here, but it is not `const`
    = note: calls in constants are limited to constant functions, tuple structs and tuple variants
    = help: add `#![feature(const_trait_impl)]` to the crate attributes to enable
 
+error[E0277]: the trait bound `std::ops::Range<i32>: Iterator` is not satisfied
+  --> $DIR/const-for.rs:5:14
+   |
+LL |     for _ in 0..5 {}
+   |              ^^^^ `std::ops::Range<i32>` is not an iterator
+   |
+   = help: the trait `~const Iterator` is not implemented for `std::ops::Range<i32>`
+note: the trait `Iterator` is implemented for `std::ops::Range<i32>`, but that implementation is not `const`
+  --> $DIR/const-for.rs:5:14
+   |
+LL |     for _ in 0..5 {}
+   |              ^^^^
+
 error[E0015]: cannot call non-const fn `<std::ops::Range<i32> as Iterator>::next` in constants
   --> $DIR/const-for.rs:5:14
    |
@@ -18,6 +31,7 @@ LL |     for _ in 0..5 {}
    = note: calls in constants are limited to constant functions, tuple structs and tuple variants
    = help: add `#![feature(const_trait_impl)]` to the crate attributes to enable
 
-error: aborting due to 2 previous errors
+error: aborting due to 3 previous errors
 
-For more information about this error, try `rustc --explain E0015`.
+Some errors have detailed explanations: E0015, E0277.
+For more information about an error, try `rustc --explain E0015`.