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-rw-r--r--src/test/ui/traits/object/with-self-in-projection-output-repeated-supertrait.rs51
1 files changed, 0 insertions, 51 deletions
diff --git a/src/test/ui/traits/object/with-self-in-projection-output-repeated-supertrait.rs b/src/test/ui/traits/object/with-self-in-projection-output-repeated-supertrait.rs
deleted file mode 100644
index 39e817168..000000000
--- a/src/test/ui/traits/object/with-self-in-projection-output-repeated-supertrait.rs
+++ /dev/null
@@ -1,51 +0,0 @@
-// build-pass (FIXME(62277): could be check-pass?)
-
-// FIXME(eddyb) shorten the name so windows doesn't choke on it.
-#![crate_name = "trait_test"]
-
-// Regression test related to #56288. Check that a supertrait projection (of
-// `Output`) that references `Self` is ok if there is another occurrence of
-// the same supertrait that specifies the projection explicitly, even if
-// the projection's associated type is not explicitly specified in the object type.
-//
-// Note that in order for this to compile, we need the `Self`-referencing projection
-// to normalize fairly directly to a concrete type, otherwise the trait resolver
-// will hate us.
-//
-// There is a test in `trait-object-with-self-in-projection-output-bad.rs` that
-// having a normalizing, but `Self`-containing projection does not *by itself*
-// allow you to avoid writing the projected type (`Output`, in this example)
-// explicitly.
-
-trait ConstI32 {
- type Out;
-}
-
-impl<T: ?Sized> ConstI32 for T {
- type Out = i32;
-}
-
-trait Base {
- type Output;
-}
-
-trait NormalizingHelper: Base<Output=<Self as ConstI32>::Out> + Base<Output=i32> {
- type Target;
-}
-
-impl Base for u32
-{
- type Output = i32;
-}
-
-impl NormalizingHelper for u32
-{
- type Target = i32;
-}
-
-fn main() {
- // Make sure this works both with and without the associated type
- // being specified.
- let _x: Box<dyn NormalizingHelper<Target=i32>> = Box::new(2u32);
- let _y: Box<dyn NormalizingHelper<Target=i32, Output=i32>> = Box::new(2u32);
-}