Rollup merge of #87354 - Wind-River:2021_master, r=kennytm

[rust.git] / src / test / ui / issues / issue-60283.stderr

diff --git a/src/test/ui/issues/issue-60283.stderr b/src/test/ui/issues/issue-60283.stderr
index ad679bfa22063cd39d21f78c34dd65002fba3cf5..149562f8fb31c7e61d832fc8e1e9fcf1c2350628 100644 (file)
--- a/src/test/ui/issues/issue-60283.stderr
+++ b/src/test/ui/issues/issue-60283.stderr
@@ -10,9 +10,27 @@ LL |     F: for<'a> FnMut(<T as Trait<'a>>::Item),
 LL |     foo((), drop)
    |             ^^^^
    |             |
-   |             expected signature of `fn(<() as Trait<'a>>::Item) -> _`
+   |             expected signature of `for<'a> fn(<() as Trait<'a>>::Item) -> _`
    |             found signature of `fn(()) -> _`
 
-error: aborting due to previous error
+error[E0277]: the size for values of type `<() as Trait<'_>>::Item` cannot be known at compilation time
+  --> $DIR/issue-60283.rs:17:13
+   |
+LL |     foo((), drop)
+   |             ^^^^ doesn't have a size known at compile-time
+   | 
+  ::: $SRC_DIR/core/src/mem/mod.rs:LL:COL
+   |
+LL | pub fn drop<T>(_x: T) {}
+   |             - required by this bound in `std::mem::drop`
+   |
+   = help: the trait `Sized` is not implemented for `<() as Trait<'_>>::Item`
+help: consider further restricting the associated type
+   |
+LL | fn main() where <() as Trait<'_>>::Item: Sized {
+   |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: aborting due to 2 previous errors
 
-For more information about this error, try `rustc --explain E0631`.
+Some errors have detailed explanations: E0277, E0631.
+For more information about an error, try `rustc --explain E0277`.