diff options
Diffstat (limited to 'src/test/ui/type-alias-impl-trait/issue-58662-generator-with-lifetime.rs')
-rw-r--r-- | src/test/ui/type-alias-impl-trait/issue-58662-generator-with-lifetime.rs | 39 |
1 files changed, 0 insertions, 39 deletions
diff --git a/src/test/ui/type-alias-impl-trait/issue-58662-generator-with-lifetime.rs b/src/test/ui/type-alias-impl-trait/issue-58662-generator-with-lifetime.rs deleted file mode 100644 index 477b61390..000000000 --- a/src/test/ui/type-alias-impl-trait/issue-58662-generator-with-lifetime.rs +++ /dev/null @@ -1,39 +0,0 @@ -// check-pass - -#![feature(generators, generator_trait)] -#![feature(type_alias_impl_trait)] - -use std::ops::{Generator, GeneratorState}; -use std::pin::Pin; - -type RandGenerator<'a> = impl Generator<Return = (), Yield = u64> + 'a; -fn rand_generator<'a>(rng: &'a ()) -> RandGenerator<'a> { - move || { - let _rng = rng; - loop { - yield 0; - } - } -} - -pub type RandGeneratorWithIndirection<'c> = impl Generator<Return = (), Yield = u64> + 'c; -pub fn rand_generator_with_indirection<'a>(rng: &'a ()) -> RandGeneratorWithIndirection<'a> { - fn helper<'b>(rng: &'b ()) -> impl 'b + Generator<Return = (), Yield = u64> { - move || { - let _rng = rng; - loop { - yield 0; - } - } - } - - helper(rng) -} - -fn main() { - let mut gen = rand_generator(&()); - match unsafe { Pin::new_unchecked(&mut gen) }.resume(()) { - GeneratorState::Yielded(_) => {} - GeneratorState::Complete(_) => {} - }; -} |