option to make yyparse declaration optional

[Richard Prescott]

Hi

Because I do sometime thing like '#define yyparse classname::method'.
I got the compilation error:
/usr/share/bison/bison.simple:341: declaration of `int
classname::method()'
   outside of class is not definition

So here a patch so we can '#define YY_NO_DECL_YYPARSE' to prevent that.

Thanks.


--- bison.simple        2003-07-31 14:42:47.000000000 -0400
+++ bison.simple.new    2003-07-31 14:43:24.000000000 -0400
@@ -332,12 +332,14 @@
 # define YYPARSE_PARAM_DECL
 #endif /* !YYPARSE_PARAM */

+#ifndef YY_NO_DECL_YYPARSE
 /* Prevent warning if -Wstrict-prototypes.  */
-#ifdef __GNUC__
-# ifdef YYPARSE_PARAM
+# ifdef __GNUC__
+#  ifdef YYPARSE_PARAM
 int yyparse (void *);
-# else
+#  else
 int yyparse (void);
+#  endif
 # endif