diff options
Diffstat (limited to 'tests/ui/async-await/async-borrowck-escaping-closure-error.rs')
-rw-r--r-- | tests/ui/async-await/async-borrowck-escaping-closure-error.rs | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/tests/ui/async-await/async-borrowck-escaping-closure-error.rs b/tests/ui/async-await/async-borrowck-escaping-closure-error.rs new file mode 100644 index 000000000..e667b72ae --- /dev/null +++ b/tests/ui/async-await/async-borrowck-escaping-closure-error.rs @@ -0,0 +1,10 @@ +// edition:2018 +#![feature(async_closure)] +fn foo() -> Box<dyn std::future::Future<Output = u32>> { + let x = 0u32; + Box::new((async || x)()) + //~^ ERROR E0373 +} + +fn main() { +} |