1 files changed, 16 insertions, 0 deletions
diff --git a/tests/mir-opt/const_goto_const_eval_fail.rs b/tests/mir-opt/const_goto_const_eval_fail.rs
new file mode 100644
index 000000000..3b85fe6ab
--- /dev/null
+++ b/tests/mir-opt/const_goto_const_eval_fail.rs
@@ -0,0 +1,16 @@
+#![feature(min_const_generics)]
+#![crate_type = "lib"]
+
+// If const eval fails, then don't crash
+// EMIT_MIR const_goto_const_eval_fail.f.ConstGoto.diff
+pub fn f<const A: i32, const B: bool>() -> u64 {
+    match {
+        match A {
+            1 | 2 | 3 => B,
+            _ => true,
+        }
+    } {
+        false => 1,
+        true => 2,
+    }
+}