diff options
Diffstat (limited to 'tests/ui/nll/issue-48623-generator.rs')
-rw-r--r-- | tests/ui/nll/issue-48623-generator.rs | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/tests/ui/nll/issue-48623-generator.rs b/tests/ui/nll/issue-48623-generator.rs new file mode 100644 index 000000000..08d2584ee --- /dev/null +++ b/tests/ui/nll/issue-48623-generator.rs @@ -0,0 +1,18 @@ +// run-pass +#![allow(path_statements)] +#![allow(dead_code)] + +#![feature(generators, generator_trait)] + +struct WithDrop; + +impl Drop for WithDrop { + fn drop(&mut self) {} +} + +fn reborrow_from_generator(r: &mut ()) { + let d = WithDrop; + move || { d; yield; &mut *r }; //~ WARN unused generator that must be used +} + +fn main() {} |