Adjust tests for method disambiguation help

src/test/ui/associated-const/associated-const-ambiguity-report.stderr

@@ -9,11 +9,13 @@ note: candidate #1 is defined in an impl of the trait `Foo` for the type `i32`
    |
 LL |     const ID: i32 = 1;
    |     ^^^^^^^^^^^^^^^^^^
+   = help: to disambiguate the method call, write `Foo::ID(...)` instead
 note: candidate #2 is defined in an impl of the trait `Bar` for the type `i32`
   --> $DIR/associated-const-ambiguity-report.rs:14:5
    |
 LL |     const ID: i32 = 3;
    |     ^^^^^^^^^^^^^^^^^^
+   = help: to disambiguate the method call, write `Bar::ID(...)` instead
 
 error: aborting due to previous error
 

src/test/ui/error-codes/E0034.stderr

@@ -9,11 +9,13 @@ note: candidate #1 is defined in an impl of the trait `Trait1` for the type `Tes
    |
 LL |     fn foo() {}
    |     ^^^^^^^^
+   = help: to disambiguate the method call, write `Trait1::foo(...)` instead
 note: candidate #2 is defined in an impl of the trait `Trait2` for the type `Test`
   --> $DIR/E0034.rs:16:5
    |
 LL |     fn foo() {}
    |     ^^^^^^^^
+   = help: to disambiguate the method call, write `Trait2::foo(...)` instead
 
 error: aborting due to previous error
 

src/test/ui/inference/inference_unstable_featured.stderr

@@ -5,7 +5,9 @@ LL |     assert_eq!('x'.ipu_flatten(), 0);
    |                    ^^^^^^^^^^^ multiple `ipu_flatten` found
    |
    = note: candidate #1 is defined in an impl of the trait `inference_unstable_iterator::IpuIterator` for the type `char`
+   = help: to disambiguate the method call, write `inference_unstable_iterator::IpuIterator::ipu_flatten('x')` instead
    = note: candidate #2 is defined in an impl of the trait `inference_unstable_itertools::IpuItertools` for the type `char`
+   = help: to disambiguate the method call, write `inference_unstable_itertools::IpuItertools::ipu_flatten('x')` instead
 
 error: aborting due to previous error
 

src/test/ui/issues/issue-3702-2.stderr

@@ -9,11 +9,13 @@ note: candidate #1 is defined in an impl of the trait `ToPrimitive` for the type
    |
 LL |     fn to_int(&self) -> isize { 0 }
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
+   = help: to disambiguate the method call, write `ToPrimitive::to_int(&self)` instead
 note: candidate #2 is defined in an impl of the trait `Add` for the type `isize`
   --> $DIR/issue-3702-2.rs:14:5
    |
 LL |     fn to_int(&self) -> isize { *self }
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
+   = help: to disambiguate the method call, write `Add::to_int(&self)` instead
 
 error: aborting due to previous error
 

src/test/ui/methods/method-ambig-two-traits-cross-crate.stderr

@@ -9,7 +9,9 @@ note: candidate #1 is defined in an impl of the trait `Me2` for the type `usize`
    |
 LL | impl Me2 for usize { fn me(&self) -> usize { *self } }
    |                      ^^^^^^^^^^^^^^^^^^^^^
+   = help: to disambiguate the method call, write `Me2::me(1_usize)` instead
    = note: candidate #2 is defined in an impl of the trait `ambig_impl_2_lib::Me` for the type `usize`
+   = help: to disambiguate the method call, write `ambig_impl_2_lib::Me::me(1_usize)` instead
 
 error: aborting due to previous error
 

src/test/ui/methods/method-ambig-two-traits-with-default-method.stderr

@@ -9,11 +9,13 @@ note: candidate #1 is defined in an impl of the trait `Foo` for the type `usize`
    |
 LL | trait Foo { fn method(&self) {} }
    |             ^^^^^^^^^^^^^^^^
+   = help: to disambiguate the method call, write `Foo::method(1_usize)` instead
 note: candidate #2 is defined in an impl of the trait `Bar` for the type `usize`
   --> $DIR/method-ambig-two-traits-with-default-method.rs:6:13
    |
 LL | trait Bar { fn method(&self) {} }
    |             ^^^^^^^^^^^^^^^^
+   = help: to disambiguate the method call, write `Bar::method(1_usize)` instead
 
 error: aborting due to previous error
 

src/test/ui/methods/method-deref-to-same-trait-object-with-separate-params.stderr

@@ -27,11 +27,13 @@ note: candidate #1 is defined in an impl of the trait `internal::X` for the type
    |
 LL |         fn foo(self: Smaht<Self, u64>) -> u64 {
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+   = help: to disambiguate the method call, write `internal::X::foo(x)` instead
 note: candidate #2 is defined in an impl of the trait `nuisance_foo::NuisanceFoo` for the type `_`
   --> $DIR/method-deref-to-same-trait-object-with-separate-params.rs:70:9
    |
 LL |         fn foo(self) {}
    |         ^^^^^^^^^^^^
+   = help: to disambiguate the method call, write `nuisance_foo::NuisanceFoo::foo(x)` instead
 note: candidate #3 is defined in the trait `FinalFoo`
   --> $DIR/method-deref-to-same-trait-object-with-separate-params.rs:57:5
    |

src/test/ui/traits/trait-alias-ambiguous.stderr

@@ -9,11 +9,13 @@ note: candidate #1 is defined in an impl of the trait `inner::A` for the type `u
    |
 LL |         fn foo(&self) {}
    |         ^^^^^^^^^^^^^
+   = help: to disambiguate the method call, write `inner::A::foo(t)` instead
 note: candidate #2 is defined in an impl of the trait `inner::B` for the type `u8`
   --> $DIR/trait-alias-ambiguous.rs:11:9
    |
 LL |         fn foo(&self) {}
    |         ^^^^^^^^^^^^^
+   = help: to disambiguate the method call, write `inner::B::foo(t)` instead
 
 error: aborting due to previous error