1 files changed, 65 insertions, 0 deletions
diff --git a/tests/ui/traits/next-solver/alias-bound-unsound.stderr b/tests/ui/traits/next-solver/alias-bound-unsound.stderr
new file mode 100644
index 000000000..ac3f19b3f
--- /dev/null
+++ b/tests/ui/traits/next-solver/alias-bound-unsound.stderr
@@ -0,0 +1,65 @@
+error[E0275]: overflow evaluating the requirement `<() as Foo>::Item: Copy`
+  --> $DIR/alias-bound-unsound.rs:18:17
+   |
+LL |     type Item = String where String: Copy;
+   |                 ^^^^^^
+   |
+   = help: consider increasing the recursion limit by adding a `#![recursion_limit = "256"]` attribute to your crate (`alias_bound_unsound`)
+note: required by a bound in `Foo::Item`
+  --> $DIR/alias-bound-unsound.rs:8:16
+   |
+LL |     type Item: Copy
+   |                ^^^^ required by this bound in `Foo::Item`
+
+error[E0275]: overflow evaluating the requirement `String <: <() as Foo>::Item`
+  --> $DIR/alias-bound-unsound.rs:24:31
+   |
+LL |     drop(<() as Foo>::copy_me(&x));
+   |                               ^^
+   |
+   = help: consider increasing the recursion limit by adding a `#![recursion_limit = "256"]` attribute to your crate (`alias_bound_unsound`)
+
+error[E0275]: overflow evaluating the requirement `<() as Foo>::Item == _`
+  --> $DIR/alias-bound-unsound.rs:24:10
+   |
+LL |     drop(<() as Foo>::copy_me(&x));
+   |          ^^^^^^^^^^^^^^^^^^^^^^^^
+   |
+   = help: consider increasing the recursion limit by adding a `#![recursion_limit = "256"]` attribute to your crate (`alias_bound_unsound`)
+
+error[E0275]: overflow evaluating the requirement `<() as Foo>::Item: Sized`
+  --> $DIR/alias-bound-unsound.rs:24:10
+   |
+LL |     drop(<() as Foo>::copy_me(&x));
+   |          ^^^^^^^^^^^^^^^^^^^^
+   |
+   = help: consider increasing the recursion limit by adding a `#![recursion_limit = "256"]` attribute to your crate (`alias_bound_unsound`)
+   = note: the return type of a function must have a statically known size
+
+error[E0275]: overflow evaluating the requirement `&<() as Foo>::Item well-formed`
+  --> $DIR/alias-bound-unsound.rs:24:31
+   |
+LL |     drop(<() as Foo>::copy_me(&x));
+   |                               ^^
+   |
+   = help: consider increasing the recursion limit by adding a `#![recursion_limit = "256"]` attribute to your crate (`alias_bound_unsound`)
+
+error[E0275]: overflow evaluating the requirement `<() as Foo>::Item well-formed`
+  --> $DIR/alias-bound-unsound.rs:24:10
+   |
+LL |     drop(<() as Foo>::copy_me(&x));
+   |          ^^^^^^^^^^^^^^^^^^^^^^^^
+   |
+   = help: consider increasing the recursion limit by adding a `#![recursion_limit = "256"]` attribute to your crate (`alias_bound_unsound`)
+
+error[E0275]: overflow evaluating the requirement `<() as Foo>::Item normalizes-to _`
+  --> $DIR/alias-bound-unsound.rs:24:10
+   |
+LL |     drop(<() as Foo>::copy_me(&x));
+   |          ^^^^^^^^^^^^^^^^^^^^^^^^
+   |
+   = help: consider increasing the recursion limit by adding a `#![recursion_limit = "256"]` attribute to your crate (`alias_bound_unsound`)
+
+error: aborting due to 7 previous errors
+
+For more information about this error, try `rustc --explain E0275`.