1 files changed, 0 insertions, 23 deletions

diff --git a/src/test/ui/issues/issue-20971.rs b/src/test/ui/issues/issue-20971.rs
deleted file mode 100644
index 2e1041817..000000000
--- a/src/test/ui/issues/issue-20971.rs
+++ /dev/null
@@ -1,23 +0,0 @@
-// Regression test for Issue #20971.
-
-// run-fail
-// error-pattern:Hello, world!
-// ignore-emscripten no processes
-
-pub trait Parser {
-    type Input;
-    fn parse(&mut self, input: <Self as Parser>::Input);
-}
-
-impl Parser for () {
-    type Input = ();
-    fn parse(&mut self, input: ()) {}
-}
-
-pub fn many() -> Box<dyn Parser<Input = <() as Parser>::Input> + 'static> {
-    panic!("Hello, world!")
-}
-
-fn main() {
-    many().parse(());
-}