1 files changed, 15 insertions, 0 deletions
diff --git a/tests/ui/traits/const-traits/fallback.rs b/tests/ui/traits/const-traits/fallback.rs
new file mode 100644
index 00000000000..253d16f3251
--- /dev/null
+++ b/tests/ui/traits/const-traits/fallback.rs
@@ -0,0 +1,15 @@
+//@ check-pass
+//@ compile-flags: -Znext-solver
+
+pub const fn owo() {}
+
+fn main() {
+    // make sure falling back ty/int vars doesn't cause const fallback to be skipped...
+    // See issue: 115791.
+    let _ = 1;
+    if false {
+        let x = panic!();
+    }
+
+    let _ = owo;
+}