X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/af3412cdea58a535c1727831170276d74008c0fd..d508c2816f6f0a3f44a1ff5d6526585c10826950:/data/lalr1.cc

diff --git a/data/lalr1.cc b/data/lalr1.cc
index 38c567ac..d0f3a730 100644
--- a/data/lalr1.cc
+++ b/data/lalr1.cc
@@ -321,7 +321,7 @@ b4_syncline([@oline@], [@ofile@])[
 #endif
 
 /* Suppress unused-variable warnings by "using" E.  */
-#define YYUSE(e) do {;} while (false && (e))
+#define YYUSE(e) ((void) (e))
 
 /* A pseudo ostream that takes yydebug_ into account. */
 # define YYCDEBUG							\