// edition:2018
+// revisions: base nll
+// ignore-compare-mode-nll
+//[nll] compile-flags: -Z borrowck=mir
#![allow(non_snake_case)]
// Test using `&mut self` sugar:
async fn ref_self(&mut self, f: &u32) -> &u32 {
- f //~ ERROR lifetime mismatch
+ f
+ //[base]~^ ERROR lifetime mismatch
+ //[nll]~^^ 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 mismatch
+ f
+ //[base]~^ ERROR lifetime mismatch
+ //[nll]~^^ ERROR lifetime may not live long enough
}
async fn box_ref_Self(self: Box<&mut Self>, f: &u32) -> &u32 {
- f //~ ERROR lifetime mismatch
+ f
+ //[base]~^ ERROR lifetime mismatch
+ //[nll]~^^ ERROR lifetime may not live long enough
}
async fn pin_ref_Self(self: Pin<&mut Self>, f: &u32) -> &u32 {
- f //~ ERROR lifetime mismatch
+ f
+ //[base]~^ ERROR lifetime mismatch
+ //[nll]~^^ ERROR lifetime may not live long enough
}
async fn box_box_ref_Self(self: Box<Box<&mut Self>>, f: &u32) -> &u32 {
- f //~ ERROR lifetime mismatch
+ f
+ //[base]~^ ERROR lifetime mismatch
+ //[nll]~^^ ERROR lifetime may not live long enough
}
async fn box_pin_ref_Self(self: Box<Pin<&mut Self>>, f: &u32) -> &u32 {
- f //~ ERROR lifetime mismatch
+ f
+ //[base]~^ ERROR lifetime mismatch
+ //[nll]~^^ ERROR lifetime may not live long enough
}
}