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| author | Caio <c410.f3r@gmail.com> | 2021-11-14 14:38:42 -0300 |
|---|---|---|
| committer | Caio <c410.f3r@gmail.com> | 2021-11-14 14:38:42 -0300 |
| commit | ab5434f9b8d3937fe33f813b3f8e1a43a4657781 (patch) | |
| tree | 382869ba24cd359543b11a5440b6b9c04c0574dd /src/test/ui/object-lifetime/object-lifetime-default-from-rptr-struct.rs | |
| parent | f820d9d4e5af7d298ffdc3145b48e206b65e8e28 (diff) | |
| download | rust-ab5434f9b8d3937fe33f813b3f8e1a43a4657781.tar.gz rust-ab5434f9b8d3937fe33f813b3f8e1a43a4657781.zip | |
Move some tests to more reasonable directories
Diffstat (limited to 'src/test/ui/object-lifetime/object-lifetime-default-from-rptr-struct.rs')
| -rw-r--r-- | src/test/ui/object-lifetime/object-lifetime-default-from-rptr-struct.rs | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/src/test/ui/object-lifetime/object-lifetime-default-from-rptr-struct.rs b/src/test/ui/object-lifetime/object-lifetime-default-from-rptr-struct.rs new file mode 100644 index 00000000000..d3e92e16246 --- /dev/null +++ b/src/test/ui/object-lifetime/object-lifetime-default-from-rptr-struct.rs @@ -0,0 +1,37 @@ +// run-pass +// Test that the lifetime from the enclosing `&` is "inherited" +// through the `MyBox` struct. + +// pretty-expanded FIXME #23616 + +#![allow(dead_code)] + +trait Test { + fn foo(&self) { } +} + +struct SomeStruct<'a> { + t: &'a MyBox<dyn Test>, + u: &'a MyBox<dyn Test+'a>, +} + +struct MyBox<T:?Sized> { + b: Box<T> +} + +fn a<'a>(t: &'a MyBox<dyn Test>, mut ss: SomeStruct<'a>) { + ss.t = t; +} + +fn b<'a>(t: &'a MyBox<dyn Test>, mut ss: SomeStruct<'a>) { + ss.u = t; +} + +// see also ui/object-lifetime/object-lifetime-default-from-rptr-box-error.rs + +fn d<'a>(t: &'a MyBox<dyn Test+'a>, mut ss: SomeStruct<'a>) { + ss.u = t; +} + +fn main() { +} |
