diff options
Diffstat (limited to 'src/test/compile-fail/issue-17431-4.rs')
| -rw-r--r-- | src/test/compile-fail/issue-17431-4.rs | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/test/compile-fail/issue-17431-4.rs b/src/test/compile-fail/issue-17431-4.rs index 1e27f025564..22aaa796ad0 100644 --- a/src/test/compile-fail/issue-17431-4.rs +++ b/src/test/compile-fail/issue-17431-4.rs @@ -8,7 +8,9 @@ // option. This file may not be copied, modified, or distributed // except according to those terms. -struct Foo<T> { foo: Option<Option<Foo<T>>> } +use std::marker; + +struct Foo<T> { foo: Option<Option<Foo<T>>>, marker: marker::PhantomData<T> } //~^ ERROR illegal recursive struct type; wrap the inner value in a box to make it representable impl<T> Foo<T> { fn bar(&self) {} } |