diff options
Diffstat (limited to 'src/test/ui/impl-trait/issues/issue-58504.rs')
-rw-r--r-- | src/test/ui/impl-trait/issues/issue-58504.rs | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/test/ui/impl-trait/issues/issue-58504.rs b/src/test/ui/impl-trait/issues/issue-58504.rs new file mode 100644 index 000000000..e5865d0df --- /dev/null +++ b/src/test/ui/impl-trait/issues/issue-58504.rs @@ -0,0 +1,12 @@ +#![feature(generators, generator_trait, never_type)] + +use std::ops::Generator; + +fn mk_gen() -> impl Generator<Return=!, Yield=()> { + || { loop { yield; } } +} + +fn main() { + let gens: [impl Generator<Return=!, Yield=()>;2] = [ mk_gen(), mk_gen() ]; + //~^ `impl Trait` only allowed in function and inherent method return types +} |