From: Akim Demaille <akim@lrde.epita.fr>
Date: Fri, 26 Oct 2012 08:31:55 +0000 (+0200)
Subject: yacc.c: do not define location support when not using locations
X-Git-Tag: v2.6.5~30
X-Git-Url: https://git.saurik.com/bison.git/commitdiff_plain/5fb07775a1458defbd958fd4d1b59a49a49a57bf

yacc.c: do not define location support when not using locations

* data/yacc.c (YYLLOC_DEFAULT, YYRHSLOC): Don't define when not
using locations.
---

diff --git a/data/yacc.c b/data/yacc.c
index faf1d786..1b3dc752 100644
--- a/data/yacc.c
+++ b/data/yacc.c
@@ -769,10 +769,9 @@ while (YYID (0))
 #define YYTERROR	1
 #define YYERRCODE	256
 
+]b4_locations_if([[
 ]b4_yylloc_default_define[
 #define YYRHSLOC(Rhs, K) ((Rhs)[K])
-]b4_locations_if([[
-
 
 /* YY_LOCATION_PRINT -- Print the location on the stream.
    This macro was not mandated originally: define only if we know
@@ -787,18 +786,14 @@ while (YYID (0))
 # else
 #  define YY_LOCATION_PRINT(File, Loc) ((void) 0)
 # endif
-#endif]], [[
-
-
-/* This macro is provided for backward compatibility. */
-
+#endif]],
+[[/* This macro is provided for backward compatibility. */
 #ifndef YY_LOCATION_PRINT
 # define YY_LOCATION_PRINT(File, Loc) ((void) 0)
 #endif]])[
 
 
 /* YYLEX -- calling `yylex' with the right arguments.  */
-
 #ifdef YYLEX_PARAM
 # define YYLEX yylex (]b4_pure_if([&yylval[]b4_locations_if([, &yylloc]), ])[YYLEX_PARAM)
 #else