Merging upstream version 1.68.2+dfsg1.

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

1 files changed, 0 insertions, 56 deletions

diff --git a/src/test/ui/issues/issue-21245.rs b/src/test/ui/issues/issue-21245.rs
deleted file mode 100644
index c8e55a0cc..000000000
--- a/src/test/ui/issues/issue-21245.rs
+++ /dev/null
@@ -1,56 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-// Regression test for issue #21245. Check that we are able to infer
-// the types in these examples correctly. It used to be that
-// insufficient type propagation caused the type of the iterator to be
-// incorrectly unified with the `*const` type to which it is coerced.
-
-// pretty-expanded FIXME #23616
-
-use std::ptr;
-
-trait IntoIterator {
-    type Iter: Iterator;
-
-    fn into_iter2(self) -> Self::Iter;
-}
-
-impl<I> IntoIterator for I where I: Iterator {
-    type Iter = I;
-
-    fn into_iter2(self) -> I {
-        self
-    }
-}
-
-fn desugared_for_loop_bad<T>(v: Vec<T>) {
-    match IntoIterator::into_iter2(v.iter()) {
-        mut iter => {
-            loop {
-                match ::std::iter::Iterator::next(&mut iter) {
-                    ::std::option::Option::Some(x) => {
-                        unsafe { ptr::read(x); }
-                    },
-                    ::std::option::Option::None => break
-                }
-            }
-        }
-    }
-}
-
-fn desugared_for_loop_good<T>(v: Vec<T>) {
-    match v.iter().into_iter() {
-        mut iter => {
-            loop {
-                match ::std::iter::Iterator::next(&mut iter) {
-                    ::std::option::Option::Some(x) => {
-                        unsafe { ptr::read(x); }
-                    },
-                    ::std::option::Option::None => break
-                }
-            }
-        }
-    }
-}
-
-fn main() {}