From: Akim Demaille <demaille@gostai.com>
Date: Tue, 21 Oct 2008 22:08:52 +0000 (-0500)
Subject: Prepare easier M4 changes.
X-Git-Tag: v2.7.90~1188
X-Git-Url: https://git.saurik.com/bison.git/commitdiff_plain/91ba8a55b1b61c105222fc054c8565683757a828?ds=inline

Prepare easier M4 changes.

	* data/lalr1.cc: Use escaped [] instead of literals to prepare
	future changes.
---

diff --git a/ChangeLog b/ChangeLog
index ca2c184f..8f7f37b0 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2008-11-03  Akim Demaille  <demaille@gostai.com>
+
+	Prepare easier M4 changes.
+	* data/lalr1.cc: Use escaped [] instead of literals to prepare
+	future changes.
+
 2008-11-02  Joel E. Denny  <jdenny@ces.clemson.edu>
 
 	Initiate further development.
diff --git a/data/lalr1.cc b/data/lalr1.cc
index ca1dfccd..07a301ff 100644
--- a/data/lalr1.cc
+++ b/data/lalr1.cc
@@ -664,9 +664,9 @@ m4_ifdef([b4_lex_param], [, ]b4_lex_param))[;
        This behavior is undocumented and Bison
        users should not rely upon it.  */
     if (yylen)
-      yyval = yysemantic_stack_[yylen - 1];
+      yyval = yysemantic_stack_@{yylen - 1@};
     else
-      yyval = yysemantic_stack_[0];
+      yyval = yysemantic_stack_@{0@};
 
     {
       slice<location_type, location_stack_type> slice (yylocation_stack_, yylen);