diff options
Diffstat (limited to 'src/test/ui/closures/2229_closure_analysis/migrations/issue-86753.rs')
-rw-r--r-- | src/test/ui/closures/2229_closure_analysis/migrations/issue-86753.rs | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/src/test/ui/closures/2229_closure_analysis/migrations/issue-86753.rs b/src/test/ui/closures/2229_closure_analysis/migrations/issue-86753.rs new file mode 100644 index 000000000..fce9cac62 --- /dev/null +++ b/src/test/ui/closures/2229_closure_analysis/migrations/issue-86753.rs @@ -0,0 +1,34 @@ +// edition:2018 +// check-pass + +#![warn(rust_2021_compatibility)] + +use std::future::Future; + +struct Runtime; + +impl Runtime { + pub fn block_on<F: Future>(&self, _future: F) -> F::Output { + unimplemented!() + } +} + +pub fn http<F, Fut>(_func: F) +where + F: Fn() -> Fut, + Fut: Future<Output = ()>, +{ + let rt = Runtime {}; + let srv = rt.block_on(async move { serve(move || async move { unimplemented!() }) }); + let _ = || rt.block_on(async { srv }); +} + +pub struct Server<S> { + _marker: std::marker::PhantomData<S>, +} + +pub fn serve<S>(_new_service: S) -> Server<S> { + unimplemented!() +} + +fn main() { } |