X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/fa6aa7b3dde4c57dfceb389d6b36c1c49265ad98..d11ee647c32a0216902e8b4da5d9501c0fbc6d11:/data/yacc.c?ds=sidebyside

diff --git a/data/yacc.c b/data/yacc.c
index 19f77a5f..9f54c3a7 100644
--- a/data/yacc.c
+++ b/data/yacc.c
@@ -114,7 +114,7 @@ m4_define([b4_int_type],
 # --------------------
 # Expansion of $<TYPE>$.
 m4_define([b4_lhs_value],
-[(yyval[]m4_ifval([$1], [.$1]))])
+[b4_symbol_value(yyval, [$1])])
 
 
 # b4_rhs_value(RULE-LENGTH, NUM, [TYPE])
@@ -122,7 +122,7 @@ m4_define([b4_lhs_value],
 # Expansion of $<TYPE>NUM, where the current rule has RULE-LENGTH
 # symbols on RHS.
 m4_define([b4_rhs_value],
-[(yyvsp@{($2) - ($1)@}m4_ifval([$3], [.$3]))])
+[b4_symbol_value([yyvsp@{($2) - ($1)@}], [$3])])