Merging upstream version 1.76.0+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 0 insertions, 35 deletions

diff --git a/tests/ui/traits/new-solver/tait-eq-proj.rs b/tests/ui/traits/new-solver/tait-eq-proj.rs
deleted file mode 100644
index 01ef2ec95..000000000
--- a/tests/ui/traits/new-solver/tait-eq-proj.rs
+++ /dev/null
@@ -1,35 +0,0 @@
-// compile-flags: -Ztrait-solver=next
-// check-pass
-
-#![feature(type_alias_impl_trait)]
-
-type Tait = impl Iterator<Item = impl Sized>;
-
-/*
-
-Consider the goal - AliasRelate(Tait, <[i32; 32] as IntoIterator>::IntoIter)
-which is registered on the line above.
-
-A. SubstRelate - fails (of course).
-
-B. NormalizesToRhs - Tait normalizes-to <[i32; 32] as IntoIterator>::IntoIter
-    * infer definition - Tait := <[i32; 32] as IntoIterator>::IntoIter
-
-C. NormalizesToLhs - <[i32; 32] as IntoIterator>::IntoIter normalizes-to Tait
-    * Find impl candidate, after substitute - std::array::IntoIter<i32, 32>
-    * Equate std::array::IntoIter<i32, 32> and Tait
-        * infer definition - Tait := std::array::IntoIter<i32, 32>
-
-B and C are not equal, but they are equivalent modulo normalization.
-
-We get around this by evaluating both the NormalizesToRhs and NormalizesToLhs
-goals together. Essentially:
-    A alias-relate B if A normalizes-to B and B normalizes-to A.
-
-*/
-
-fn a(_: Tait) {
-    let _: Tait = IntoIterator::into_iter([0i32; 32]);
-}
-
-fn main() {}