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Diffstat (limited to 'src/test/ui/recursion/recursive-requirements.rs')
-rw-r--r-- | src/test/ui/recursion/recursive-requirements.rs | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/test/ui/recursion/recursive-requirements.rs b/src/test/ui/recursion/recursive-requirements.rs new file mode 100644 index 000000000..9cfbee5f1 --- /dev/null +++ b/src/test/ui/recursion/recursive-requirements.rs @@ -0,0 +1,19 @@ +use std::marker::PhantomData; + +struct AssertSync<T: Sync>(PhantomData<T>); + +pub struct Foo { + bar: *const Bar, + phantom: PhantomData<Bar>, +} + +pub struct Bar { + foo: *const Foo, + phantom: PhantomData<Foo>, +} + +fn main() { + let _: AssertSync<Foo> = unimplemented!(); + //~^ ERROR E0277 + //~| ERROR E0277 +} |