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-rw-r--r--libcpp/macro.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/libcpp/macro.c b/libcpp/macro.c
index a3b8348a23f..147fcf53a88 100644
--- a/libcpp/macro.c
+++ b/libcpp/macro.c
@@ -2886,6 +2886,7 @@ parse_params (cpp_reader *pfile, cpp_macro *macro)
return true;
/* Fall through to pick up the error. */
+ /* FALLTHRU */
case CPP_COMMA:
if (!prev_ident)
{