X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=ghc%2Fcompiler%2FyaccParser%2Fttype.c;h=e31a744c21e8d16f7c251547855f5f3aa2084554;hb=b52838bcf54a3d5d07cf29f17f3af6f584fc0f4e;hp=caf561bd44b6f3d4d2f5a5150de0d14c82e437f6;hpb=e7d21ee4f8ac907665a7e170c71d59e13a01da09;p=ghc-hetmet.git

diff --git a/ghc/compiler/yaccParser/ttype.c b/ghc/compiler/yaccParser/ttype.c
index caf561b..e31a744 100644
--- a/ghc/compiler/yaccParser/ttype.c
+++ b/ghc/compiler/yaccParser/ttype.c
@@ -270,7 +270,7 @@ ttype *Rguniforall_ty(t)
 
 /************** ty_maybe_nothing ******************/
 
-ttype mkty_maybe_nothing()
+ttype mkty_maybe_nothing(void)
 {
 	register struct Sty_maybe_nothing *pp =
 		(struct Sty_maybe_nothing *) malloc(sizeof(struct Sty_maybe_nothing));