1 files changed, 18 insertions, 0 deletions
diff --git a/tests/lang/eval-fail-blackhole.err.exp b/tests/lang/eval-fail-blackhole.err.exp
new file mode 100644
index 000000000..f0618d8ac
--- /dev/null
+++ b/tests/lang/eval-fail-blackhole.err.exp
@@ -0,0 +1,18 @@
+error:
+       … while evaluating the attribute 'body'
+
+         at /pwd/lang/eval-fail-blackhole.nix:2:3:
+
+            1| let {
+            2|   body = x;
+             |   ^
+            3|   x = y;
+
+       error: infinite recursion encountered
+
+       at /pwd/lang/eval-fail-blackhole.nix:3:7:
+
+            2|   body = x;
+            3|   x = y;
+             |       ^
+            4|   y = x;