1 files changed, 0 insertions, 67 deletions
diff --git a/src/test/ui/regions/issue-56537-closure-uses-region-from-container.rs b/src/test/ui/regions/issue-56537-closure-uses-region-from-container.rs
deleted file mode 100644
index a8f7a41c4..000000000
--- a/src/test/ui/regions/issue-56537-closure-uses-region-from-container.rs
+++ /dev/null
@@ -1,67 +0,0 @@
-// This is a collection of examples where a function's formal
-// parameter has an explicit lifetime and a closure within that
-// function returns that formal parameter. The closure's return type,
-// to be correctly inferred, needs to include the lifetime introduced
-// by the function.
-//
-// This works today, which precludes changing things so that closures
-// follow the same lifetime-elision rules used elsewhere. See
-// rust-lang/rust#56537
-
-// check-pass
-
-fn willy_no_annot<'w>(p: &'w str, q: &str) -> &'w str {
-    let free_dumb = |_x| { p }; // no type annotation at all
-    let hello = format!("Hello");
-    free_dumb(&hello)
-}
-
-fn willy_ret_type_annot<'w>(p: &'w str, q: &str) -> &'w str {
-    let free_dumb = |_x| -> &str { p }; // type annotation on the return type
-    let hello = format!("Hello");
-    free_dumb(&hello)
-}
-
-fn willy_ret_region_annot<'w>(p: &'w str, q: &str) -> &'w str {
-    let free_dumb = |_x| -> &'w str { p }; // type+region annotation on return type
-    let hello = format!("Hello");
-    free_dumb(&hello)
-}
-
-fn willy_arg_type_ret_type_annot<'w>(p: &'w str, q: &str) -> &'w str {
-    let free_dumb = |_x: &str| -> &str { p }; // type annotation on arg and return types
-    let hello = format!("Hello");
-    free_dumb(&hello)
-}
-
-fn willy_arg_type_ret_region_annot<'w>(p: &'w str, q: &str) -> &'w str {
-    let free_dumb = |_x: &str| -> &'w str { p }; // fully annotated
-    let hello = format!("Hello");
-    free_dumb(&hello)
-}
-
-fn main() {
-    let world = format!("World");
-    let w1: &str = {
-        let hello = format!("He11o");
-        willy_no_annot(&world, &hello)
-    };
-    let w2: &str = {
-        let hello = format!("He22o");
-        willy_ret_type_annot(&world, &hello)
-    };
-    let w3: &str = {
-        let hello = format!("He33o");
-        willy_ret_region_annot(&world, &hello)
-    };
-    let w4: &str = {
-        let hello = format!("He44o");
-        willy_arg_type_ret_type_annot(&world, &hello)
-    };
-    let w5: &str = {
-        let hello = format!("He55o");
-        willy_arg_type_ret_region_annot(&world, &hello)
-    };
-    assert_eq!((w1, w2, w3, w4, w5),
-               ("World","World","World","World","World"));
-}