From https://github.com/kazu-yamamoto/crypton/commit/20609c42fc3cee329d271156b7be42d4a491ffb2
From: Kazu Yamamoto <kazu@iij.ad.jp>
Date: Sat, 29 Mar 2025 14:45:04 +0900
Subject: [PATCH] fix broken literal (#40)

"\xaachars after" is a misuse of literal.
On some platform "\xaac" (instead of "\xaa") is interpreted as HEX.
--- a/tests/BCrypt.hs
+++ b/tests/BCrypt.hs
@@ -31,7 +31,7 @@ expected =
             \\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\
             \\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\
             \\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\
-            \chars after 72 are ignored as usual")
+            \\x00\x01\x02\x03\x04\x05") -- chars after 72 are ignored as usual
     , ("$2a$05$/OK.fbVrR/bpIqNJ5ianF.R9xrDjiycxMbQE2bp.vgqlYpW5wx2yy",
             "\xaa\x55\xaa\x55\xaa\x55\xaa\x55\xaa\x55\xaa\x55\
             \\xaa\x55\xaa\x55\xaa\x55\xaa\x55\xaa\x55\xaa\x55\