From 31e5dd3a7942b35004f3a154c55728702f3dcb3e Mon Sep 17 00:00:00 2001
From: Michael Howell <michael@notriddle.com>
Date: Thu, 7 Sep 2023 11:30:47 -0700
Subject: [PATCH] diagnostics: add test case for trait bounds diagnostic

Closes #82038

It was fixed by b8e5ab20ed7a7677a998a163ccf7853764b195e6, a wide-reaching
obligation tracking improvement. This commit adds a test case.
---
 tests/ui/trait-bounds/issue-82038.rs     | 9 +++++++++
 tests/ui/trait-bounds/issue-82038.stderr | 9 +++++++++
 2 files changed, 18 insertions(+)
 create mode 100644 tests/ui/trait-bounds/issue-82038.rs
 create mode 100644 tests/ui/trait-bounds/issue-82038.stderr

diff --git a/tests/ui/trait-bounds/issue-82038.rs b/tests/ui/trait-bounds/issue-82038.rs
new file mode 100644
index 0000000000000..11de714faf014
--- /dev/null
+++ b/tests/ui/trait-bounds/issue-82038.rs
@@ -0,0 +1,9 @@
+// Failed bound `bool: Foo` must not point at the `Self: Clone` line
+
+trait Foo {
+    fn my_method() where Self: Clone;
+}
+
+fn main() {
+    <bool as Foo>::my_method(); //~ERROR [E0277]
+}
diff --git a/tests/ui/trait-bounds/issue-82038.stderr b/tests/ui/trait-bounds/issue-82038.stderr
new file mode 100644
index 0000000000000..f37e3286f4bf8
--- /dev/null
+++ b/tests/ui/trait-bounds/issue-82038.stderr
@@ -0,0 +1,9 @@
+error[E0277]: the trait bound `bool: Foo` is not satisfied
+  --> $DIR/issue-82038.rs:8:6
+   |
+LL |     <bool as Foo>::my_method();
+   |      ^^^^ the trait `Foo` is not implemented for `bool`
+
+error: aborting due to previous error
+
+For more information about this error, try `rustc --explain E0277`.