Merging upstream version 1.76.0+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 22 insertions, 0 deletions

diff --git a/tests/ui/traits/next-solver/projection-discr-kind.stderr b/tests/ui/traits/next-solver/projection-discr-kind.stderr
new file mode 100644
index 000000000..69999c755
--- /dev/null
+++ b/tests/ui/traits/next-solver/projection-discr-kind.stderr
@@ -0,0 +1,22 @@
+error[E0277]: the trait bound `Discriminant<<T as Foo>::Assoc>: Bar` is not satisfied
+  --> $DIR/projection-discr-kind.rs:14:15
+   |
+LL |     needs_bar(std::mem::discriminant(&x));
+   |     --------- ^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Bar` is not implemented for `Discriminant<<T as Foo>::Assoc>`
+   |     |
+   |     required by a bound introduced by this call
+   |
+help: this trait has no implementations, consider adding one
+  --> $DIR/projection-discr-kind.rs:10:1
+   |
+LL | trait Bar {}
+   | ^^^^^^^^^
+note: required by a bound in `needs_bar`
+  --> $DIR/projection-discr-kind.rs:11:22
+   |
+LL | fn needs_bar(_: impl Bar) {}
+   |                      ^^^ required by this bound in `needs_bar`
+
+error: aborting due to 1 previous error
+
+For more information about this error, try `rustc --explain E0277`.