Shave a couple of allocations off Journey scan & parse

1 files changed, 188 insertions, 187 deletions

diff --git a/actionpack/lib/action_dispatch/journey/parser.rb b/actionpack/lib/action_dispatch/journey/parser.rb
index ee91b11b42..db42b64c4b 100644
--- a/actionpack/lib/action_dispatch/journey/parser.rb
+++ b/actionpack/lib/action_dispatch/journey/parser.rb
@@ -1,198 +1,199 @@
 #
 # DO NOT MODIFY!!!!
-# This file is automatically generated by Racc 1.4.11
+# This file is automatically generated by Racc 1.4.14
 # from Racc grammer file "".
 #
 
-require "racc/parser.rb"
+require 'racc/parser.rb'
+
+# :stopdoc:
 
 require "action_dispatch/journey/parser_extras"
 module ActionDispatch
-  # :stopdoc:
   module Journey
     class Parser < Racc::Parser
-      ##### State transition tables begin ###
-
-      racc_action_table = [
-          13,    15,    14,     7,    21,    16,     8,    19,    13,    15,
-          14,     7,    17,    16,     8,    13,    15,    14,     7,    24,
-          16,     8,    13,    15,    14,     7,    19,    16,     8 ]
-
-      racc_action_check = [
-           2,     2,     2,     2,    17,     2,     2,     2,     0,     0,
-           0,     0,     1,     0,     0,    19,    19,    19,    19,    20,
-          19,    19,     7,     7,     7,     7,    22,     7,     7 ]
-
-      racc_action_pointer = [
-           6,    12,    -2,   nil,   nil,   nil,   nil,    20,   nil,   nil,
-         nil,   nil,   nil,   nil,   nil,   nil,   nil,     4,   nil,    13,
-          13,   nil,    17,   nil,   nil ]
-
-      racc_action_default = [
-         -19,   -19,    -2,    -3,    -4,    -5,    -6,   -19,   -10,   -11,
-         -12,   -13,   -14,   -15,   -16,   -17,   -18,   -19,    -1,   -19,
-         -19,    25,    -8,    -9,    -7 ]
-
-      racc_goto_table = [
-           1,    22,    18,    23,   nil,   nil,   nil,    20 ]
-
-      racc_goto_check = [
-           1,     2,     1,     3,   nil,   nil,   nil,     1 ]
-
-      racc_goto_pointer = [
-         nil,     0,   -18,   -16,   nil,   nil,   nil,   nil,   nil,   nil,
-         nil ]
-
-      racc_goto_default = [
-         nil,   nil,     2,     3,     4,     5,     6,     9,    10,    11,
-          12 ]
-
-      racc_reduce_table = [
-        0, 0, :racc_error,
-        2, 11, :_reduce_1,
-        1, 11, :_reduce_2,
-        1, 11, :_reduce_none,
-        1, 12, :_reduce_none,
-        1, 12, :_reduce_none,
-        1, 12, :_reduce_none,
-        3, 15, :_reduce_7,
-        3, 13, :_reduce_8,
-        3, 13, :_reduce_9,
-        1, 16, :_reduce_10,
-        1, 14, :_reduce_none,
-        1, 14, :_reduce_none,
-        1, 14, :_reduce_none,
-        1, 14, :_reduce_none,
-        1, 19, :_reduce_15,
-        1, 17, :_reduce_16,
-        1, 18, :_reduce_17,
-        1, 20, :_reduce_18 ]
-
-      racc_reduce_n = 19
-
-      racc_shift_n = 25
-
-      racc_token_table = {
-        false => 0,
-        :error => 1,
-        :SLASH => 2,
-        :LITERAL => 3,
-        :SYMBOL => 4,
-        :LPAREN => 5,
-        :RPAREN => 6,
-        :DOT => 7,
-        :STAR => 8,
-        :OR => 9 }
-
-      racc_nt_base = 10
-
-      racc_use_result_var = false
-
-      Racc_arg = [
-        racc_action_table,
-        racc_action_check,
-        racc_action_default,
-        racc_action_pointer,
-        racc_goto_table,
-        racc_goto_check,
-        racc_goto_default,
-        racc_goto_pointer,
-        racc_nt_base,
-        racc_reduce_table,
-        racc_token_table,
-        racc_shift_n,
-        racc_reduce_n,
-        racc_use_result_var ]
-
-      Racc_token_to_s_table = [
-        "$end",
-        "error",
-        "SLASH",
-        "LITERAL",
-        "SYMBOL",
-        "LPAREN",
-        "RPAREN",
-        "DOT",
-        "STAR",
-        "OR",
-        "$start",
-        "expressions",
-        "expression",
-        "or",
-        "terminal",
-        "group",
-        "star",
-        "symbol",
-        "literal",
-        "slash",
-        "dot" ]
-
-      Racc_debug_parser = false
-
-      ##### State transition tables end #####
-
-      # reduce 0 omitted
-
-      def _reduce_1(val, _values)
-        Cat.new(val.first, val.last)
-      end
-
-      def _reduce_2(val, _values)
-        val.first
-      end
-
-      # reduce 3 omitted
-
-      # reduce 4 omitted
-
-      # reduce 5 omitted
-
-      # reduce 6 omitted
-
-      def _reduce_7(val, _values)
-        Group.new(val[1])
-      end
-
-      def _reduce_8(val, _values)
-        Or.new([val.first, val.last])
-      end
-
-      def _reduce_9(val, _values)
-        Or.new([val.first, val.last])
-      end
-
-      def _reduce_10(val, _values)
-        Star.new(Symbol.new(val.last))
-      end
-
-      # reduce 11 omitted
-
-      # reduce 12 omitted
-
-      # reduce 13 omitted
-
-      # reduce 14 omitted
-
-      def _reduce_15(val, _values)
-        Slash.new("/")
-      end
-
-      def _reduce_16(val, _values)
-        Symbol.new(val.first)
-      end
-
-      def _reduce_17(val, _values)
-        Literal.new(val.first)
-      end
-
-      def _reduce_18(val, _values)
-        Dot.new(val.first)
-      end
-
-      def _reduce_none(val, _values)
-        val[0]
-      end
+##### State transition tables begin ###
+
+racc_action_table = [
+    13,    15,    14,     7,    19,    16,     8,    19,    13,    15,
+    14,     7,    17,    16,     8,    13,    15,    14,     7,    21,
+    16,     8,    13,    15,    14,     7,    24,    16,     8 ]
+
+racc_action_check = [
+     2,     2,     2,     2,    22,     2,     2,     2,    19,    19,
+    19,    19,     1,    19,    19,     7,     7,     7,     7,    17,
+     7,     7,     0,     0,     0,     0,    20,     0,     0 ]
+
+racc_action_pointer = [
+    20,    12,    -2,   nil,   nil,   nil,   nil,    13,   nil,   nil,
+   nil,   nil,   nil,   nil,   nil,   nil,   nil,    19,   nil,     6,
+    20,   nil,    -5,   nil,   nil ]
+
+racc_action_default = [
+   -19,   -19,    -2,    -3,    -4,    -5,    -6,   -19,   -10,   -11,
+   -12,   -13,   -14,   -15,   -16,   -17,   -18,   -19,    -1,   -19,
+   -19,    25,    -8,    -9,    -7 ]
+
+racc_goto_table = [
+     1,    22,    18,    23,   nil,   nil,   nil,    20 ]
+
+racc_goto_check = [
+     1,     2,     1,     3,   nil,   nil,   nil,     1 ]
+
+racc_goto_pointer = [
+   nil,     0,   -18,   -16,   nil,   nil,   nil,   nil,   nil,   nil,
+   nil ]
+
+racc_goto_default = [
+   nil,   nil,     2,     3,     4,     5,     6,     9,    10,    11,
+    12 ]
+
+racc_reduce_table = [
+  0, 0, :racc_error,
+  2, 11, :_reduce_1,
+  1, 11, :_reduce_2,
+  1, 11, :_reduce_none,
+  1, 12, :_reduce_none,
+  1, 12, :_reduce_none,
+  1, 12, :_reduce_none,
+  3, 15, :_reduce_7,
+  3, 13, :_reduce_8,
+  3, 13, :_reduce_9,
+  1, 16, :_reduce_10,
+  1, 14, :_reduce_none,
+  1, 14, :_reduce_none,
+  1, 14, :_reduce_none,
+  1, 14, :_reduce_none,
+  1, 19, :_reduce_15,
+  1, 17, :_reduce_16,
+  1, 18, :_reduce_17,
+  1, 20, :_reduce_18 ]
+
+racc_reduce_n = 19
+
+racc_shift_n = 25
+
+racc_token_table = {
+  false => 0,
+  :error => 1,
+  :SLASH => 2,
+  :LITERAL => 3,
+  :SYMBOL => 4,
+  :LPAREN => 5,
+  :RPAREN => 6,
+  :DOT => 7,
+  :STAR => 8,
+  :OR => 9 }
+
+racc_nt_base = 10
+
+racc_use_result_var = false
+
+Racc_arg = [
+  racc_action_table,
+  racc_action_check,
+  racc_action_default,
+  racc_action_pointer,
+  racc_goto_table,
+  racc_goto_check,
+  racc_goto_default,
+  racc_goto_pointer,
+  racc_nt_base,
+  racc_reduce_table,
+  racc_token_table,
+  racc_shift_n,
+  racc_reduce_n,
+  racc_use_result_var ]
+
+Racc_token_to_s_table = [
+  "$end",
+  "error",
+  "SLASH",
+  "LITERAL",
+  "SYMBOL",
+  "LPAREN",
+  "RPAREN",
+  "DOT",
+  "STAR",
+  "OR",
+  "$start",
+  "expressions",
+  "expression",
+  "or",
+  "terminal",
+  "group",
+  "star",
+  "symbol",
+  "literal",
+  "slash",
+  "dot" ]
+
+Racc_debug_parser = false
+
+##### State transition tables end #####
+
+# reduce 0 omitted
+
+def _reduce_1(val, _values)
+ Cat.new(val.first, val.last) 
+end
+
+def _reduce_2(val, _values)
+ val.first 
+end
+
+# reduce 3 omitted
+
+# reduce 4 omitted
+
+# reduce 5 omitted
+
+# reduce 6 omitted
+
+def _reduce_7(val, _values)
+ Group.new(val[1]) 
+end
+
+def _reduce_8(val, _values)
+ Or.new([val.first, val.last]) 
+end
+
+def _reduce_9(val, _values)
+ Or.new([val.first, val.last]) 
+end
+
+def _reduce_10(val, _values)
+ Star.new(Symbol.new(val.last)) 
+end
+
+# reduce 11 omitted
+
+# reduce 12 omitted
+
+# reduce 13 omitted
+
+# reduce 14 omitted
+
+def _reduce_15(val, _values)
+ Slash.new(val.first) 
+end
+
+def _reduce_16(val, _values)
+ Symbol.new(val.first) 
+end
+
+def _reduce_17(val, _values)
+ Literal.new(val.first) 
+end
+
+def _reduce_18(val, _values)
+ Dot.new(val.first) 
+end
+
+def _reduce_none(val, _values)
+  val[0]
+end
+
     end   # class Parser
-  end   # module Journey
-  # :startdoc:
-end   # module ActionDispatch
+    end   # module Journey
+  end   # module ActionDispatch