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diagnostics: add test case for trait bounds diagnostic

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Closes #82038

It was fixed by b8e5ab20ed, a wide-reaching
obligation tracking improvement. This commit adds a test case.
This commit is contained in:
Michael Howell 2023-09-07 11:30:47 -07:00
parent 70c7e4d21c
commit 31e5dd3a79
2 changed files with 18 additions and 0 deletions
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9
tests/ui/trait-bounds/issue-82038.rs Normal file
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@ -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]
}

9
tests/ui/trait-bounds/issue-82038.stderr Normal file
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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`.