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Add test case for #57478

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This commit is contained in:
Eric Holk 2021-10-08 15:09:20 -07:00
parent 9ad5d82f82
commit 4be32f896a
1 changed files with 14 additions and 0 deletions
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14
src/test/ui/generator/issue-57478.rs Normal file
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@ -0,0 +1,14 @@
#![feature(negative_impls, generators)]
struct Foo;
impl !Send for Foo {}
fn main() {
assert_send(|| {
let guard = Foo;
drop(guard);
yield;
})
}
fn assert_send<T: Send>(_: T) {}