rust/src/test/ui/lint/must_not_suspend/dedup.stderr

error: `No` held across a suspend point, but should not be
  --> $DIR/dedup.rs:16:13
   |
LL |     wheeee(&No {}).await;
   |     --------^^^^^------- the value is held across this suspend point
   |
note: the lint level is defined here
  --> $DIR/dedup.rs:3:9
   |
LL | #![deny(must_not_suspend)]
   |         ^^^^^^^^^^^^^^^^
help: consider using a block (`{ ... }`) to shrink the value's scope, ending before the suspend point
  --> $DIR/dedup.rs:16:13
   |
LL |     wheeee(&No {}).await;
   |             ^^^^^

error: aborting due to previous error
deduplication 2021-09-18 15:00:36 -05:00			error: `No` held across a suspend point, but should not be
Attribute drop to parent expression of the consume point This is needed to handle cases like `[a, b.await, c]`. `ExprUseVisitor` considers `a` to be consumed when it is passed to the array, but the array is not quite live yet at that point. This means we were missing the `a` value across the await point. Attributing drops to the parent expression means we do not consider the value consumed until the consuming expression has finished. Issue #57478 2021-10-25 19:01:24 -05:00			`--> $DIR/dedup.rs:16:13`
deduplication 2021-09-18 15:00:36 -05:00			`\|`
Attribute drop to parent expression of the consume point This is needed to handle cases like `[a, b.await, c]`. `ExprUseVisitor` considers `a` to be consumed when it is passed to the array, but the array is not quite live yet at that point. This means we were missing the `a` value across the await point. Attributing drops to the parent expression means we do not consider the value consumed until the consuming expression has finished. Issue #57478 2021-10-25 19:01:24 -05:00			`LL \| wheeee(&No {}).await;`
			`\| --------^^^^^------- the value is held across this suspend point`
deduplication 2021-09-18 15:00:36 -05:00			`\|`
			`note: the lint level is defined here`
			`--> $DIR/dedup.rs:3:9`
			`\|`
			`LL \| #![deny(must_not_suspend)]`
			`\| ^^^^^^^^^^^^^^^^`
			help: consider using a block (`{ ... }`) to shrink the value's scope, ending before the suspend point
Attribute drop to parent expression of the consume point This is needed to handle cases like `[a, b.await, c]`. `ExprUseVisitor` considers `a` to be consumed when it is passed to the array, but the array is not quite live yet at that point. This means we were missing the `a` value across the await point. Attributing drops to the parent expression means we do not consider the value consumed until the consuming expression has finished. Issue #57478 2021-10-25 19:01:24 -05:00			`--> $DIR/dedup.rs:16:13`
deduplication 2021-09-18 15:00:36 -05:00			`\|`
Attribute drop to parent expression of the consume point This is needed to handle cases like `[a, b.await, c]`. `ExprUseVisitor` considers `a` to be consumed when it is passed to the array, but the array is not quite live yet at that point. This means we were missing the `a` value across the await point. Attributing drops to the parent expression means we do not consider the value consumed until the consuming expression has finished. Issue #57478 2021-10-25 19:01:24 -05:00			`LL \| wheeee(&No {}).await;`
			`\| ^^^^^`
deduplication 2021-09-18 15:00:36 -05:00
			`error: aborting due to previous error`