diff options
Diffstat (limited to 'tests/ui/self/elision/ref-mut-self-async.rs')
-rw-r--r-- | tests/ui/self/elision/ref-mut-self-async.rs | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/tests/ui/self/elision/ref-mut-self-async.rs b/tests/ui/self/elision/ref-mut-self-async.rs new file mode 100644 index 000000000..e07bc8564 --- /dev/null +++ b/tests/ui/self/elision/ref-mut-self-async.rs @@ -0,0 +1,45 @@ +// edition:2018 + +#![allow(non_snake_case)] + +use std::pin::Pin; + +struct Struct { } + +impl Struct { + // Test using `&mut self` sugar: + + async fn ref_self(&mut self, f: &u32) -> &u32 { + f + //~^ ERROR lifetime may not live long enough + } + + // Test using `&mut Self` explicitly: + + async fn ref_Self(self: &mut Self, f: &u32) -> &u32 { + f + //~^ ERROR lifetime may not live long enough + } + + async fn box_ref_Self(self: Box<&mut Self>, f: &u32) -> &u32 { + f + //~^ ERROR lifetime may not live long enough + } + + async fn pin_ref_Self(self: Pin<&mut Self>, f: &u32) -> &u32 { + f + //~^ ERROR lifetime may not live long enough + } + + async fn box_box_ref_Self(self: Box<Box<&mut Self>>, f: &u32) -> &u32 { + f + //~^ ERROR lifetime may not live long enough + } + + async fn box_pin_ref_Self(self: Box<Pin<&mut Self>>, f: &u32) -> &u32 { + f + //~^ ERROR lifetime may not live long enough + } +} + +fn main() { } |