7227a87371
Keep track of the origin of a `T: Future` obligation when caused by an `.await` expression. Address #66731.
27 lines
705 B
Plaintext
27 lines
705 B
Plaintext
error: boxed `Umm` held across a suspend point, but should not be
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--> $DIR/boxed.rs:20:9
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LL | let _guard = bar();
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| ^^^^^^
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LL | other().await;
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| ------ the value is held across this suspend point
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note: the lint level is defined here
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--> $DIR/boxed.rs:3:9
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LL | #![deny(must_not_suspend)]
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| ^^^^^^^^^^^^^^^^
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note: You gotta use Umm's, ya know?
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--> $DIR/boxed.rs:20:9
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LL | let _guard = bar();
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| ^^^^^^
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help: consider using a block (`{ ... }`) to shrink the value's scope, ending before the suspend point
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--> $DIR/boxed.rs:20:9
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LL | let _guard = bar();
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| ^^^^^^
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error: aborting due to previous error
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