diff options
Diffstat (limited to 'src/test/ui/suggestions/issue-79843-impl-trait-with-missing-bounds-on-async-fn.rs')
-rw-r--r-- | src/test/ui/suggestions/issue-79843-impl-trait-with-missing-bounds-on-async-fn.rs | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/src/test/ui/suggestions/issue-79843-impl-trait-with-missing-bounds-on-async-fn.rs b/src/test/ui/suggestions/issue-79843-impl-trait-with-missing-bounds-on-async-fn.rs deleted file mode 100644 index 3cd6d336e..000000000 --- a/src/test/ui/suggestions/issue-79843-impl-trait-with-missing-bounds-on-async-fn.rs +++ /dev/null @@ -1,32 +0,0 @@ -// Regression test: if we suggest replacing an `impl Trait` argument to an async -// fn with a named type parameter in order to add bounds, the suggested function -// signature should be well-formed. -// -// edition:2018 - -trait Foo { - type Bar; - fn bar(&self) -> Self::Bar; -} - -async fn run(_: &(), foo: impl Foo) -> std::io::Result<()> { - let bar = foo.bar(); - assert_is_send(&bar); -//~^ ERROR: `<impl Foo as Foo>::Bar` cannot be sent between threads safely - - Ok(()) -} - -// Test our handling of cases where there is a generic parameter list in the -// source, but only synthetic generic parameters -async fn run2< >(_: &(), foo: impl Foo) -> std::io::Result<()> { - let bar = foo.bar(); - assert_is_send(&bar); -//~^ ERROR: `<impl Foo as Foo>::Bar` cannot be sent between threads safely - - Ok(()) -} - -fn assert_is_send<T: Send>(_: &T) {} - -fn main() {} |