From 62398aff2f11c157c9d717f46280494aba03062d Mon Sep 17 00:00:00 2001
From: Andreas Abel <andreas.abel@ifi.lmu.de>
Date: Tue, 23 Apr 2024 14:48:20 +0200
Subject: [PATCH] bnfc-system-tests: C: turn off a warning for newer bison

---
 testing/src/ParameterizedTests.hs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/testing/src/ParameterizedTests.hs b/testing/src/ParameterizedTests.hs
index 16215fee..cef7e0d7 100644
--- a/testing/src/ParameterizedTests.hs
+++ b/testing/src/ParameterizedTests.hs
@@ -366,7 +366,7 @@ parameters = concat
   , [ TP { tpName = "C"
          , tpBnfcOptions = ["--c"]
          , tpBuild = do
-             let flags = "CC_OPTS=-Wstrict-prototypes -Werror"
+             let flags = "CC_OPTS=-Wstrict-prototypes -Wno-sign-compare -Werror"
              tpMake [flags]
              tpMake [flags, "Skeleton.o"]
          , tpRunTestProg = \ lang args -> do