diff options
| -rw-r--r-- | src/test/ui/generator/clone-impl-async.rs | 12 | ||||
| -rw-r--r-- | src/test/ui/generator/clone-impl-async.stderr | 24 | ||||
| -rw-r--r-- | src/test/ui/generator/clone-impl.stderr | 8 |
3 files changed, 26 insertions, 18 deletions
diff --git a/src/test/ui/generator/clone-impl-async.rs b/src/test/ui/generator/clone-impl-async.rs index 97cbd9d9fb5..83c51526b7b 100644 --- a/src/test/ui/generator/clone-impl-async.rs +++ b/src/test/ui/generator/clone-impl-async.rs @@ -15,24 +15,24 @@ fn main() { drop(non_clone); }; check_copy(&inner_non_clone); - //~^ ERROR the trait bound `impl Future<Output = [async output]>: Copy` is not satisfied + //~^ ERROR the trait bound `impl Future<Output = ()>: Copy` is not satisfied check_clone(&inner_non_clone); - //~^ ERROR the trait bound `impl Future<Output = [async output]>: Clone` is not satisfied + //~^ ERROR the trait bound `impl Future<Output = ()>: Clone` is not satisfied let non_clone = NonClone; let outer_non_clone = async move { drop(non_clone); }; check_copy(&outer_non_clone); - //~^ ERROR the trait bound `impl Future<Output = [async output]>: Copy` is not satisfied + //~^ ERROR the trait bound `impl Future<Output = ()>: Copy` is not satisfied check_clone(&outer_non_clone); - //~^ ERROR the trait bound `impl Future<Output = [async output]>: Clone` is not satisfied + //~^ ERROR the trait bound `impl Future<Output = ()>: Clone` is not satisfied let maybe_copy_clone = async move {}; check_copy(&maybe_copy_clone); - //~^ ERROR the trait bound `impl Future<Output = [async output]>: Copy` is not satisfied + //~^ ERROR the trait bound `impl Future<Output = ()>: Copy` is not satisfied check_clone(&maybe_copy_clone); - //~^ ERROR the trait bound `impl Future<Output = [async output]>: Clone` is not satisfied + //~^ ERROR the trait bound `impl Future<Output = ()>: Clone` is not satisfied let inner_non_clone_fn = the_inner_non_clone_fn(); check_copy(&inner_non_clone_fn); diff --git a/src/test/ui/generator/clone-impl-async.stderr b/src/test/ui/generator/clone-impl-async.stderr index 6246d773f35..cbb58d2af18 100644 --- a/src/test/ui/generator/clone-impl-async.stderr +++ b/src/test/ui/generator/clone-impl-async.stderr @@ -1,8 +1,8 @@ -error[E0277]: the trait bound `impl Future<Output = [async output]>: Copy` is not satisfied +error[E0277]: the trait bound `impl Future<Output = ()>: Copy` is not satisfied --> $DIR/clone-impl-async.rs:17:16 | LL | check_copy(&inner_non_clone); - | ---------- ^^^^^^^^^^^^^^^^ the trait `Copy` is not implemented for `impl Future<Output = [async output]>` + | ---------- ^^^^^^^^^^^^^^^^ the trait `Copy` is not implemented for `impl Future<Output = ()>` | | | required by a bound introduced by this call | @@ -12,11 +12,11 @@ note: required by a bound in `check_copy` LL | fn check_copy<T: Copy>(_x: &T) {} | ^^^^ required by this bound in `check_copy` -error[E0277]: the trait bound `impl Future<Output = [async output]>: Clone` is not satisfied +error[E0277]: the trait bound `impl Future<Output = ()>: Clone` is not satisfied --> $DIR/clone-impl-async.rs:19:17 | LL | check_clone(&inner_non_clone); - | ----------- ^^^^^^^^^^^^^^^^ the trait `Clone` is not implemented for `impl Future<Output = [async output]>` + | ----------- ^^^^^^^^^^^^^^^^ the trait `Clone` is not implemented for `impl Future<Output = ()>` | | | required by a bound introduced by this call | @@ -26,11 +26,11 @@ note: required by a bound in `check_clone` LL | fn check_clone<T: Clone>(_x: &T) {} | ^^^^^ required by this bound in `check_clone` -error[E0277]: the trait bound `impl Future<Output = [async output]>: Copy` is not satisfied +error[E0277]: the trait bound `impl Future<Output = ()>: Copy` is not satisfied --> $DIR/clone-impl-async.rs:26:16 | LL | check_copy(&outer_non_clone); - | ---------- ^^^^^^^^^^^^^^^^ the trait `Copy` is not implemented for `impl Future<Output = [async output]>` + | ---------- ^^^^^^^^^^^^^^^^ the trait `Copy` is not implemented for `impl Future<Output = ()>` | | | required by a bound introduced by this call | @@ -40,11 +40,11 @@ note: required by a bound in `check_copy` LL | fn check_copy<T: Copy>(_x: &T) {} | ^^^^ required by this bound in `check_copy` -error[E0277]: the trait bound `impl Future<Output = [async output]>: Clone` is not satisfied +error[E0277]: the trait bound `impl Future<Output = ()>: Clone` is not satisfied --> $DIR/clone-impl-async.rs:28:17 | LL | check_clone(&outer_non_clone); - | ----------- ^^^^^^^^^^^^^^^^ the trait `Clone` is not implemented for `impl Future<Output = [async output]>` + | ----------- ^^^^^^^^^^^^^^^^ the trait `Clone` is not implemented for `impl Future<Output = ()>` | | | required by a bound introduced by this call | @@ -54,11 +54,11 @@ note: required by a bound in `check_clone` LL | fn check_clone<T: Clone>(_x: &T) {} | ^^^^^ required by this bound in `check_clone` -error[E0277]: the trait bound `impl Future<Output = [async output]>: Copy` is not satisfied +error[E0277]: the trait bound `impl Future<Output = ()>: Copy` is not satisfied --> $DIR/clone-impl-async.rs:32:16 | LL | check_copy(&maybe_copy_clone); - | ---------- ^^^^^^^^^^^^^^^^^ the trait `Copy` is not implemented for `impl Future<Output = [async output]>` + | ---------- ^^^^^^^^^^^^^^^^^ the trait `Copy` is not implemented for `impl Future<Output = ()>` | | | required by a bound introduced by this call | @@ -68,11 +68,11 @@ note: required by a bound in `check_copy` LL | fn check_copy<T: Copy>(_x: &T) {} | ^^^^ required by this bound in `check_copy` -error[E0277]: the trait bound `impl Future<Output = [async output]>: Clone` is not satisfied +error[E0277]: the trait bound `impl Future<Output = ()>: Clone` is not satisfied --> $DIR/clone-impl-async.rs:34:17 | LL | check_clone(&maybe_copy_clone); - | ----------- ^^^^^^^^^^^^^^^^^ the trait `Clone` is not implemented for `impl Future<Output = [async output]>` + | ----------- ^^^^^^^^^^^^^^^^^ the trait `Clone` is not implemented for `impl Future<Output = ()>` | | | required by a bound introduced by this call | diff --git a/src/test/ui/generator/clone-impl.stderr b/src/test/ui/generator/clone-impl.stderr index 407927fb3bc..e097250cca8 100644 --- a/src/test/ui/generator/clone-impl.stderr +++ b/src/test/ui/generator/clone-impl.stderr @@ -133,6 +133,10 @@ note: required by a bound in `check_copy` | LL | fn check_copy<T: Copy>(_x: &T) {} | ^^^^ required by this bound in `check_copy` +help: consider annotating `NonClone` with `#[derive(Copy)]` + | +LL | #[derive(Copy)] + | error[E0277]: the trait bound `NonClone: Clone` is not satisfied in `[generator@$DIR/clone-impl.rs:62:25: 65:6]` --> $DIR/clone-impl.rs:68:5 @@ -157,6 +161,10 @@ note: required by a bound in `check_clone` | LL | fn check_clone<T: Clone>(_x: &T) {} | ^^^^^ required by this bound in `check_clone` +help: consider annotating `NonClone` with `#[derive(Clone)]` + | +LL | #[derive(Clone)] + | error: aborting due to 6 previous errors |