092ecca5b9
```
error[E0277]: the trait bound `{gen block@$DIR/gen_block_is_coro.rs:7:5: 7:8}: Coroutine` is not satisfied
--> $DIR/gen_block_is_coro.rs:6:13
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LL | fn foo() -> impl Coroutine<Yield = u32, Return = ()> {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Coroutine` is not implemented for `{gen block@$DIR/gen_block_is_coro.rs:7:5: 7:8}`
LL | gen { yield 42 }
| ---------------- return type was inferred to be `{gen block@$DIR/gen_block_is_coro.rs:7:5: 7:8}` here
```
The secondary span label is new.
26 lines
737 B
Plaintext
26 lines
737 B
Plaintext
error[E0631]: type mismatch in coroutine arguments
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--> $DIR/issue-88653.rs:8:22
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LL | fn foo(bar: bool) -> impl Coroutine<(bool,)> {
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| ^^^^^^^^^^^^^^^^^^^^^^^ expected due to this
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...
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LL | |bar| {
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| -----
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| _____found signature defined here
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LL | |
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LL | |
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LL | | if bar {
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LL | | yield bar;
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LL | | }
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LL | | }
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| |_____- return type was inferred to be `{coroutine@$DIR/issue-88653.rs:15:5: 15:10}` here
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= note: expected coroutine signature `fn((bool,)) -> _`
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found coroutine signature `fn(bool) -> _`
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error: aborting due to 1 previous error
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For more information about this error, try `rustc --explain E0631`.
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