diff options
Diffstat (limited to '')
| -rw-r--r-- | src/test/ui/fn/fn-trait-formatting.stderr | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/test/ui/fn/fn-trait-formatting.stderr b/src/test/ui/fn/fn-trait-formatting.stderr index ea88e401b..2a674d3c1 100644 --- a/src/test/ui/fn/fn-trait-formatting.stderr +++ b/src/test/ui/fn/fn-trait-formatting.stderr @@ -8,6 +8,10 @@ LL | let _: () = Box::new(|_: isize| {}) as Box<dyn FnOnce(isize)>; | = note: expected unit type `()` found struct `Box<dyn FnOnce(isize)>` +help: use parentheses to call this trait object + | +LL | let _: () = (Box::new(|_: isize| {}) as Box<dyn FnOnce(isize)>)(/* isize */); + | + ++++++++++++++ error[E0308]: mismatched types --> $DIR/fn-trait-formatting.rs:10:17 @@ -19,6 +23,10 @@ LL | let _: () = Box::new(|_: isize, isize| {}) as Box<dyn Fn(isize, isize)> | = note: expected unit type `()` found struct `Box<dyn Fn(isize, isize)>` +help: use parentheses to call this trait object + | +LL | let _: () = (Box::new(|_: isize, isize| {}) as Box<dyn Fn(isize, isize)>)(/* isize */, /* isize */); + | + +++++++++++++++++++++++++++ error[E0308]: mismatched types --> $DIR/fn-trait-formatting.rs:14:17 |