diff options
Diffstat (limited to 'tests/ui/object-safety/issue-102762.rs')
-rw-r--r-- | tests/ui/object-safety/issue-102762.rs | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/tests/ui/object-safety/issue-102762.rs b/tests/ui/object-safety/issue-102762.rs new file mode 100644 index 000000000..4f4c36345 --- /dev/null +++ b/tests/ui/object-safety/issue-102762.rs @@ -0,0 +1,26 @@ +// compile-flags: --crate-type=lib +// This test checks that the `where_clauses_object_safety` lint does not cause +// other object safety *hard errors* to be suppressed, because we currently +// only emit one object safety error per trait... + +use std::future::Future; +use std::pin::Pin; + +pub trait Fetcher: Send + Sync { + fn get<'a>(self: &'a Box<Self>) -> Pin<Box<dyn Future<Output = Vec<u8>> + 'a>> + where + Self: Sync, + { + todo!() + } +} + +fn fetcher() -> Box<dyn Fetcher> { + //~^ ERROR the trait `Fetcher` cannot be made into an object + todo!() +} + +pub fn foo() { + let fetcher = fetcher(); + let _ = fetcher.get(); +} |