diff options
Diffstat (limited to 'tests/ui/wf/wf-convert-dyn-incompat-trait-obj-box.rs')
| -rw-r--r-- | tests/ui/wf/wf-convert-dyn-incompat-trait-obj-box.rs | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/tests/ui/wf/wf-convert-dyn-incompat-trait-obj-box.rs b/tests/ui/wf/wf-convert-dyn-incompat-trait-obj-box.rs deleted file mode 100644 index 26292a1d218..00000000000 --- a/tests/ui/wf/wf-convert-dyn-incompat-trait-obj-box.rs +++ /dev/null @@ -1,18 +0,0 @@ -// Check that we do not allow casts or coercions -// to dyn-incompatible trait objects inside a Box - -#![feature(dyn_compatible_for_dispatch)] - -trait Trait: Sized {} - -struct S; - -impl Trait for S {} - -fn takes_box(t: Box<dyn Trait>) {} - -fn main() { - Box::new(S) as Box<dyn Trait>; //~ ERROR E0038 - let t_box: Box<dyn Trait> = Box::new(S); //~ ERROR E0038 - takes_box(Box::new(S)); //~ ERROR E0038 -} |
