diff options
Diffstat (limited to 'src/test/ui/wf/wf-trait-default-fn-ret.rs')
-rw-r--r-- | src/test/ui/wf/wf-trait-default-fn-ret.rs | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/test/ui/wf/wf-trait-default-fn-ret.rs b/src/test/ui/wf/wf-trait-default-fn-ret.rs new file mode 100644 index 000000000..2103dae8d --- /dev/null +++ b/src/test/ui/wf/wf-trait-default-fn-ret.rs @@ -0,0 +1,19 @@ +// Check that we test WF conditions for fn arguments. Because the +// current code is so goofy, this is only a warning for now. + +#![feature(rustc_attrs)] +#![allow(dead_code)] +#![allow(unused_variables)] + +struct Bar<T:Eq+?Sized> { value: Box<T> } + +trait Foo { + fn bar(&self) -> Bar<Self> { + //~^ ERROR E0277 + // + // Here, Eq ought to be implemented. + loop { } + } +} + +fn main() { } |