X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/e141f4d4bb6584bfbf13003047a2e48e9a6eab6a..9b5049bd074ec26af9e216fd95eb8d618e3601a4:/data/lalr1.cc

diff --git a/data/lalr1.cc b/data/lalr1.cc
index b89a6df8..deab8639 100644
--- a/data/lalr1.cc
+++ b/data/lalr1.cc
@@ -149,16 +149,13 @@ dnl FIXME: This is wrong, we want computed header guards.
 #include <stdexcept>
 #include <string>
 #include <iostream>
+]b4_locations_if([#include "location.hh"])[
 #include "stack.hh"
 
 ]b4_namespace_open[
-]b4_locations_if([  class position;
-  class location;])[
 ]b4_variant_if([b4_variant_define])[
 ]b4_namespace_close[
 
-]b4_locations_if([#include "location.hh"])[
-
 /* Enabling traces.  */
 #ifndef YYDEBUG
 # define YYDEBUG ]b4_parse_trace_if([1], [0])[
@@ -689,7 +686,7 @@ b4_percent_code_get[]dnl
     symbol_type yyla;]b4_locations_if([[
 
     /// The locations where the error started and ended.
-    stack_symbol_type yyerror_range[2];]])[
+    stack_symbol_type yyerror_range[3];]])[
 
     /// $$ and @@$.
     stack_symbol_type yylhs;
@@ -866,7 +863,7 @@ m4_ifdef([b4_lex_param], [, ]b4_lex_param)));])[
       }
 
 ]b4_locations_if([[
-    yyerror_range[0].location = yyla.location;]])[
+    yyerror_range[1].location = yyla.location;]])[
     if (yyerrstatus_ == 3)
       {
 	/* If just tried and failed to reuse lookahead token after an
@@ -897,7 +894,7 @@ m4_ifdef([b4_lex_param], [, ]b4_lex_param)));])[
        code.  */
     if (false)
       goto yyerrorlab;]b4_locations_if([[
-    yyerror_range[0].location = yystack_[yylen - 1].location;]])b4_variant_if([[
+    yyerror_range[1].location = yystack_[yylen - 1].location;]])b4_variant_if([[
     /* $$ was initialized before running the user action.  */
     yy_destroy_ ("Error: discarding", yylhs);]])[
     /* Do not reclaim the symbols of the rule which action triggered
@@ -931,14 +928,14 @@ m4_ifdef([b4_lex_param], [, ]b4_lex_param)));])[
           if (yystack_.size () == 1)
             YYABORT;
 ]b4_locations_if([[
-          yyerror_range[0].location = yystack_[0].location;]])[
+          yyerror_range[1].location = yystack_[0].location;]])[
           yy_destroy_ ("Error: popping", yystack_[0]);
           yypop_ ();
           YY_STACK_PRINT ();
         }
 ]b4_locations_if([[
-      yyerror_range[1].location = yyla.location;
-      YYLLOC_DEFAULT (error_token.location, (yyerror_range - 1), 2);]])[
+      yyerror_range[2].location = yyla.location;
+      YYLLOC_DEFAULT (error_token.location, yyerror_range, 2);]])[
 
       /* Shift the error token.  */
       error_token.state = yyn;