diff options
Diffstat (limited to 'src/test/ui/wf/wf-in-fn-ret.stderr')
| -rw-r--r-- | src/test/ui/wf/wf-in-fn-ret.stderr | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/test/ui/wf/wf-in-fn-ret.stderr b/src/test/ui/wf/wf-in-fn-ret.stderr new file mode 100644 index 000000000..7eeb97472 --- /dev/null +++ b/src/test/ui/wf/wf-in-fn-ret.stderr @@ -0,0 +1,19 @@ +error[E0277]: the trait bound `T: Copy` is not satisfied + --> $DIR/wf-in-fn-ret.rs:10:16 + | +LL | fn bar<T>() -> MustBeCopy<T> + | ^^^^^^^^^^^^^ the trait `Copy` is not implemented for `T` + | +note: required by a bound in `MustBeCopy` + --> $DIR/wf-in-fn-ret.rs:6:21 + | +LL | struct MustBeCopy<T:Copy> { + | ^^^^ required by this bound in `MustBeCopy` +help: consider restricting type parameter `T` + | +LL | fn bar<T: std::marker::Copy>() -> MustBeCopy<T> + | +++++++++++++++++++ + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0277`. |