From f3e35474078895e1d178e15cfbfc6743f9ffc62d Mon Sep 17 00:00:00 2001
From: marcandre <marcandre@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 8 Nov 2010 20:59:01 +0000
Subject: * lib/*.rb: Remove unused variable warnings.   Patch by Run Paint
 [ruby-core:30991]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29726 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/racc/parser.rb | 28 +++++++++++++---------------
 1 file changed, 13 insertions(+), 15 deletions(-)

(limited to 'lib/racc')

diff --git a/lib/racc/parser.rb b/lib/racc/parser.rb
index 9b7a76bc58..887fa8c553 100644
--- a/lib/racc/parser.rb
+++ b/lib/racc/parser.rb
@@ -105,13 +105,12 @@ module Racc
 
     def _racc_do_parse_rb(arg, in_debug)
       action_table, action_check, action_default, action_pointer,
-      goto_table,   goto_check,   goto_default,   goto_pointer,
-      nt_base,      reduce_table, token_table,    shift_n,
-      reduce_n,     use_result,   * = arg
+      _,            _,            _,              _,
+      _,            _,            token_table,    _,
+      _,            _,            * = arg
 
       _racc_init_sysvars
       tok = act = i = nil
-      nerr = 0
 
       catch(:racc_end_parse) {
         while true
@@ -154,14 +153,13 @@ module Racc
 
     def _racc_yyparse_rb(recv, mid, arg, c_debug)
       action_table, action_check, action_default, action_pointer,
-      goto_table,   goto_check,   goto_default,   goto_pointer,
-      nt_base,      reduce_table, token_table,    shift_n,
-      reduce_n,     use_result,   * = arg
+      _,             _,            _,              _,
+      _,            _,            token_table,    _,
+      _,            _,            * = arg
 
       _racc_init_sysvars
       act = nil
       i = nil
-      nerr = 0
 
       catch(:racc_end_parse) {
         until i = action_pointer[@racc_state[-1]]
@@ -210,10 +208,10 @@ module Racc
     ###
 
     def _racc_evalact(act, arg)
-      action_table, action_check, action_default, action_pointer,
-      goto_table,   goto_check,   goto_default,   goto_pointer,
-      nt_base,      reduce_table, token_table,    shift_n,
-      reduce_n,     use_result,   * = arg
+      action_table, action_check, _, action_pointer,
+      _,   _, _, _,
+      _,   _, _, shift_n,  reduce_n,
+      _,   _, * = arg
       nerr = 0   # tmp
 
       if act > 0 and act < shift_n
@@ -305,10 +303,10 @@ module Racc
     end
 
     def _racc_do_reduce(arg, act)
-      action_table, action_check, action_default, action_pointer,
+      _, _, _, _,
       goto_table,   goto_check,   goto_default,   goto_pointer,
-      nt_base,      reduce_table, token_table,    shift_n,
-      reduce_n,     use_result,   * = arg
+      nt_base,      reduce_table, _,    _,
+      _,     use_result,   * = arg
       state = @racc_state
       vstack = @racc_vstack
       tstack = @racc_tstack
-- 
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