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-rw-r--r--src/test/ui/traits/wf-object/no-duplicates.rs33
1 files changed, 0 insertions, 33 deletions
diff --git a/src/test/ui/traits/wf-object/no-duplicates.rs b/src/test/ui/traits/wf-object/no-duplicates.rs
deleted file mode 100644
index 678ede582..000000000
--- a/src/test/ui/traits/wf-object/no-duplicates.rs
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@@ -1,33 +0,0 @@
-// The purpose of this test is to demonstrate that duplicating object safe traits
-// that are not auto-traits is rejected even though one could reasonably accept this.
-
-// Some arbitrary object-safe trait:
-trait Obj {}
-
-// Demonstrate that recursive expansion of trait aliases doesn't affect stable behavior:
-type _0 = dyn Obj + Obj;
-//~^ ERROR only auto traits can be used as additional traits in a trait object [E0225]
-
-// Some variations:
-
-type _1 = dyn Send + Obj + Obj;
-//~^ ERROR only auto traits can be used as additional traits in a trait object [E0225]
-
-type _2 = dyn Obj + Send + Obj;
-//~^ ERROR only auto traits can be used as additional traits in a trait object [E0225]
-
-type _3 = dyn Obj + Send + Send; // But it is OK to duplicate auto traits.
-
-// Take higher ranked types into account.
-
-// Note that `'a` and `'b` are intentionally different to make sure we consider
-// them semantically the same.
-trait ObjL<'l> {}
-type _4 = dyn for<'a> ObjL<'a> + for<'b> ObjL<'b>;
-//~^ ERROR only auto traits can be used as additional traits in a trait object [E0225]
-
-trait ObjT<T> {}
-type _5 = dyn ObjT<for<'a> fn(&'a u8)> + ObjT<for<'b> fn(&'b u8)>;
-//~^ ERROR only auto traits can be used as additional traits in a trait object [E0225]
-
-fn main() {}