Revert "Auto merge of #89450 - usbalbin:const_try_revert, r=oli-obk"

This reverts commit a8387aef8c378a771686878062e544af4d5e2245, reversing
changes made to 6e1211081239be62a5d0bb3bbcb29a9f14621c81.

2 files changed, 23 insertions, 9 deletions

diff --git a/src/test/ui/consts/not_const_clusure_in_const.rs b/src/test/ui/consts/not_const_clusure_in_const.rs
deleted file mode 100644
index fd2cfa442d3..00000000000
--- a/src/test/ui/consts/not_const_clusure_in_const.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-// run-pass
-
-const _FOO: fn() -> String = || "foo".into();
-
-pub fn bar() -> fn() -> String {
-    || "bar".into()
-}
-
-fn main(){}
diff --git a/src/test/ui/consts/try-operator.rs b/src/test/ui/consts/try-operator.rs
new file mode 100644
index 00000000000..fe43b132cbd
--- /dev/null
+++ b/src/test/ui/consts/try-operator.rs
@@ -0,0 +1,23 @@
+// run-pass
+
+#![feature(try_trait_v2)]
+#![feature(const_trait_impl)]
+#![feature(const_try)]
+#![feature(const_convert)]
+
+fn main() {
+    const fn result() -> Result<bool, ()> {
+        Err(())?;
+        Ok(true)
+    }
+
+    const FOO: Result<bool, ()> = result();
+    assert_eq!(Err(()), FOO);
+
+    const fn option() -> Option<()> {
+        None?;
+        Some(())
+    }
+    const BAR: Option<()> = option();
+    assert_eq!(None, BAR);
+}