Merging upstream version 1.68.2+dfsg1.

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

1 files changed, 0 insertions, 50 deletions

diff --git a/src/test/ui/bench/issue-32062.rs b/src/test/ui/bench/issue-32062.rs
deleted file mode 100644
index 7eb52196e..000000000
--- a/src/test/ui/bench/issue-32062.rs
+++ /dev/null
@@ -1,50 +0,0 @@
-// run-pass
-
-// pretty-expanded FIXME #23616
-
-fn main() {
-    let _ = test(Some(0).into_iter());
-}
-
-trait Parser {
-    type Input: Iterator;
-    type Output;
-    fn parse(self, input: Self::Input) -> Result<(Self::Output, Self::Input), ()>;
-    fn chain<P>(self, p: P) -> Chain<Self, P> where Self: Sized {
-        Chain(self, p)
-    }
-}
-
-struct Token<T>(#[allow(unused_tuple_struct_fields)] T::Item) where T: Iterator;
-
-impl<T> Parser for Token<T> where T: Iterator {
-    type Input = T;
-    type Output = T::Item;
-    fn parse(self, _input: Self::Input) -> Result<(Self::Output, Self::Input), ()> {
-        Err(())
-    }
-}
-
-struct Chain<L, R>(#[allow(unused_tuple_struct_fields)] L, #[allow(unused_tuple_struct_fields)] R);
-
-impl<L, R> Parser for Chain<L, R> where L: Parser, R: Parser<Input = L::Input> {
-    type Input = L::Input;
-    type Output = (L::Output, R::Output);
-    fn parse(self, _input: Self::Input) -> Result<(Self::Output, Self::Input), ()> {
-        Err(())
-    }
-}
-
-fn test<I>(i: I) -> Result<((), I), ()> where I: Iterator<Item = i32> {
-    Chain(Token(0), Token(1))
-        .chain(Chain(Token(0), Token(1)))
-        .chain(Chain(Token(0), Token(1)))
-        .chain(Chain(Token(0), Token(1)))
-        .chain(Chain(Token(0), Token(1)))
-        .chain(Chain(Token(0), Token(1)))
-        .chain(Chain(Token(0), Token(1)))
-        .chain(Chain(Token(0), Token(1)))
-        .chain(Chain(Token(0), Token(1)))
-        .parse(i)
-        .map(|(_, i)| ((), i))
-}