define YYDEBUG macro conditionally

The YYDEBUG macro enables parser debugging which unnecessarily increases the executable size (9 to 10 KB). Now it only will be defined when PARSER_DEBUG is too.

define YYDEBUG macro conditionally
The YYDEBUG macro enables parser debugging which unnecessarily increases the executable size (9 to 10 KB). Now it only will be defined when PARSER_DEBUG is too.
3cd80a52 · cremno · 2fe556d9 · 3cd80a52
Commit 3cd80a52 authored May 04, 2015 by cremno
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src/parse.y src/parse.y +3 -2

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--- a/src/parse.y
+++ b/src/parse.y
@@ -6,8 +6,9 @@

 %{
 #undef PARSER_DEBUG
-
-#define YYDEBUG 1
+#ifdef PARSER_DEBUG
+# define YYDEBUG 1
+#endif
 #define YYERROR_VERBOSE 1
 /*
 * Force yacc to use our memory management.  This is a little evil because