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| author | Michael Goulet <michael@errs.io> | 2024-10-11 10:59:09 -0400 |
|---|---|---|
| committer | Michael Goulet <michael@errs.io> | 2024-10-12 06:14:45 -0400 |
| commit | 5e8820caaa91f3d7740303e9e7047fbfb82281ce (patch) | |
| tree | 947b1a31a2451d496436d44a800700dbda43a909 /tests/ui/async-await/try-in-sync.rs | |
| parent | fb20e4d3b96d1de459d086980a8b99d5060ad9fe (diff) | |
| download | rust-5e8820caaa91f3d7740303e9e7047fbfb82281ce.tar.gz rust-5e8820caaa91f3d7740303e9e7047fbfb82281ce.zip | |
Add a note for ? on future in sync function
Diffstat (limited to 'tests/ui/async-await/try-in-sync.rs')
| -rw-r--r-- | tests/ui/async-await/try-in-sync.rs | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/tests/ui/async-await/try-in-sync.rs b/tests/ui/async-await/try-in-sync.rs new file mode 100644 index 00000000000..81d72c3fb9a --- /dev/null +++ b/tests/ui/async-await/try-in-sync.rs @@ -0,0 +1,9 @@ +//@ edition: 2021 + +async fn foo() -> Result<(), ()> { todo!() } + +fn main() -> Result<(), ()> { + foo()?; + //~^ ERROR the `?` operator can only be applied to values that implement `Try` + Ok(()) +} |