From ba61dfd69504ec6263a9dee9931d93adeb6f3142 Mon Sep 17 00:00:00 2001
From: Rutger Broekhoff
Date: Mon, 7 Jul 2025 21:52:08 +0200
Subject: Initialize repository

---
 test/testdata/eval-fail-bad-string-interpolation-4.nix | 9 +++++++++
 1 file changed, 9 insertions(+)
 create mode 100644 test/testdata/eval-fail-bad-string-interpolation-4.nix

(limited to 'test/testdata/eval-fail-bad-string-interpolation-4.nix')

diff --git a/test/testdata/eval-fail-bad-string-interpolation-4.nix b/test/testdata/eval-fail-bad-string-interpolation-4.nix
new file mode 100644
index 0000000..457b5f0
--- /dev/null
+++ b/test/testdata/eval-fail-bad-string-interpolation-4.nix
@@ -0,0 +1,9 @@
+let
+  # Basically a "billion laughs" attack, but toned down to simulated `pkgs`.
+  ha = x: y: { a = x y; b = x y; c = x y; d = x y; e = x y; f = x y; g = x y; h = x y; j = x y; };
+  has = ha (ha (ha (ha (x: x)))) "ha";
+  # A large structure that has already been evaluated.
+  pkgs = builtins.deepSeq has has;
+in
+# The error message should not be too long.
+''${pkgs}''
-- 
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