From: Paul Eggert <eggert@cs.ucla.edu>
Date: Tue, 29 Apr 2003 06:04:04 +0000 (+0000)
Subject: (b4_lex_param): Corrected for the case where %lex-param is provided
X-Git-Tag: BISON-2_0~323
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=68cdf74747d8094d31c7f3aa7757a0f3a08ed444;p=platform%2Fupstream%2Fbison.git

(b4_lex_param): Corrected for the case where %lex-param is provided
and %pure-parser isn't.

From Tim Van Holder in
<http://mail.gnu.org/archive/html/bug-bison/2003-04/msg00045.html>.
---

diff --git a/data/yacc.c b/data/yacc.c
index d2a3c55..4ee09fb 100644
--- a/data/yacc.c
+++ b/data/yacc.c
@@ -58,8 +58,8 @@ m4_ifset([b4_parse_param], [b4_c_args(b4_parse_param), ])])
 # b4_lex_param arrives quoted twice, but we want to keep only one level.
 m4_define([b4_lex_param],
 m4_dquote(b4_pure_if([[[[YYSTYPE *]], [[&yylval]]][]dnl
-b4_location_if([, [[YYLTYPE *], [&yylloc]]])])dnl
-m4_ifdef([b4_lex_param], [, ]b4_lex_param)))
+b4_location_if([, [[YYLTYPE *], [&yylloc]]])m4_ifdef([b4_lex_param], [, ])])dnl
+m4_ifdef([b4_lex_param], b4_lex_param)))