Fixing #155. It is now valid to have arrays with no values, although you will still likely get erratic behaviour elsewhere in the system, depending on what you do with this.

git-svn-id: https://reductivelabs.com/svn/puppet/trunk@1240 980ebf18-57e1-0310-9a29-db15c13687c0

1 files changed, 181 insertions, 171 deletions

diff --git a/lib/puppet/parser/parser.rb b/lib/puppet/parser/parser.rb
index 748e5670c..96b04656a 100644
--- a/lib/puppet/parser/parser.rb
+++ b/lib/puppet/parser/parser.rb
@@ -29,7 +29,7 @@ module Puppet
 
     class Parser < Racc::Parser
 
-module_eval <<'..end grammar.ra modeval..id2a60afd493', 'grammar.ra', 775
+module_eval <<'..end grammar.ra modeval..id42f123758f', 'grammar.ra', 781
 require 'puppet/parser/functions'
 
 attr_reader :file
@@ -157,7 +157,7 @@ end
 
 # $Id$
 
-..end grammar.ra modeval..id2a60afd493
+..end grammar.ra modeval..id42f123758f
 
 ##### racc 1.4.4 generates ###
 
@@ -266,54 +266,55 @@ racc_reduce_table = [
  2, 88, :_reduce_101,
  1, 62, :_reduce_102,
  3, 72, :_reduce_103,
+ 2, 72, :_reduce_104,
  1, 76, :_reduce_none,
  1, 76, :_reduce_none,
  0, 66, :_reduce_none,
- 1, 66, :_reduce_107 ]
+ 1, 66, :_reduce_108 ]
 
-racc_reduce_n = 108
+racc_reduce_n = 109
 
-racc_shift_n = 179
+racc_shift_n = 180
 
 racc_action_table = [
     37,    40,    41,    69,    30,    18,    37,    40,    41,    61,
-    30,    54,    37,    40,    41,    77,    18,    31,    95,    54,
-    52,   104,    18,     8,   150,     8,    66,   125,    18,    52,
-   -75,   149,   -74,    38,     8,    52,    29,    45,    50,    38,
+    30,    54,    37,    40,    41,    78,    18,    31,    96,    54,
+    52,   105,    18,     8,   151,     8,    66,   126,    18,    52,
+   -75,   150,   -74,    38,     8,    52,    29,    45,    50,    38,
      8,    52,    29,    45,    50,    38,     8,    55,   -76,    45,
-    50,    37,    40,    41,   -74,    97,   -77,    37,    40,    41,
-   156,    97,   126,    37,    40,    41,   151,    18,    40,    41,
-   107,   157,   135,    18,   108,   109,    52,    52,    52,    18,
-    52,     8,     8,     8,    38,     8,    52,   106,    45,    50,
-    38,    84,    52,     8,    45,    50,    38,     8,   133,    93,
-    45,    50,    37,    40,    41,   106,   136,    78,    37,    40,
-    41,   104,   140,    70,    37,    40,    41,   166,    18,   108,
-   109,    76,   143,   -76,    18,   146,   -78,   -75,   102,    70,
-    18,    52,   -79,   154,   155,    38,     8,    52,   101,    45,
-    50,    38,     8,    52,   158,    45,    50,    38,     8,   159,
-    66,    45,    50,    37,    40,    41,    40,    41,    70,    65,
-   148,    64,    79,   168,    97,   106,    40,    41,     8,    18,
-    54,    18,    56,   -77,    32,    31,    73,   nil,   nil,   nil,
+    50,    37,    40,    41,   -74,    98,   -77,    37,    40,    41,
+   157,    98,   127,    37,    40,    41,   152,    18,    40,    41,
+   108,   158,   136,    18,   109,   110,    52,    52,    52,    18,
+    52,     8,     8,     8,    38,     8,    52,   107,    45,    50,
+    38,    85,    52,     8,    45,    50,    38,     8,   134,    94,
+    45,    50,    37,    40,    41,   107,   137,    79,    37,    40,
+    41,    74,   105,   141,    37,    40,    41,   167,    18,   109,
+   110,    70,    77,   144,    18,   -76,   147,   -78,   -75,   103,
+    18,    52,    70,   -79,   155,    38,     8,    52,   156,    45,
+    50,    38,     8,    52,   102,    45,    50,    38,     8,   159,
+   160,    45,    50,    37,    40,    41,    40,    41,    66,    70,
+   149,    65,    64,    80,   169,    98,    40,    41,   107,    18,
+     8,    18,    54,    56,   -77,    32,    31,    73,   nil,   nil,
    nil,    18,    52,   nil,    52,   nil,    38,     8,    38,     8,
     45,    50,    45,    50,    52,   nil,   nil,   nil,    38,     8,
-   nil,   nil,    45,    50,    40,    41,   nil,   115,   nil,   nil,
+   nil,   nil,    45,    50,    40,    41,   nil,   116,   nil,   nil,
     40,    41,   nil,   nil,   nil,   nil,    40,    41,   nil,    18,
    nil,   nil,   nil,   nil,   nil,    18,   nil,   nil,   nil,   nil,
    nil,    18,    52,   nil,   nil,   nil,    38,     8,    52,   nil,
     45,    50,    38,     8,    52,   nil,    45,    50,    38,     8,
     40,    41,    45,    50,   nil,   nil,   nil,   nil,   nil,   nil,
-   nil,   nil,   nil,   nil,   nil,    18,   nil,   nil,   164,   nil,
+   nil,   nil,   nil,   nil,   nil,    18,   nil,   nil,   165,   nil,
    nil,   nil,   nil,   nil,   nil,   nil,   nil,   nil,    52,    18,
-   nil,   nil,    38,     8,   nil,   161,    45,    50,   nil,    14,
+   nil,   nil,    38,     8,   nil,   162,    45,    50,   nil,    14,
     17,   nil,    23,    25,   nil,     2,    18,     8,   nil,    12,
-   173,    19,    21,   nil,   nil,   nil,    14,    17,   nil,    23,
-    25,    18,     2,   nil,     8,   174,    12,   nil,    19,    21,
+   174,    19,    21,   nil,   nil,   nil,    14,    17,   nil,    23,
+    25,    18,     2,   nil,     8,   175,    12,   nil,    19,    21,
    nil,    14,    17,   nil,    23,    25,    18,     2,   nil,     8,
-   177,    12,   nil,    19,    21,   nil,    14,    17,   nil,    23,
-    25,    18,     2,   nil,     8,   178,    12,   nil,    19,    21,
+   178,    12,   nil,    19,    21,   nil,    14,    17,   nil,    23,
+    25,    18,     2,   nil,     8,   179,    12,   nil,    19,    21,
    nil,    14,    17,   nil,    23,    25,    18,     2,   nil,     8,
-   138,    12,   nil,    19,    21,   nil,    14,    17,   nil,    23,
-    25,    18,     2,   nil,     8,   163,    12,   nil,    19,    21,
+   139,    12,   nil,    19,    21,   nil,    14,    17,   nil,    23,
+    25,    18,     2,   nil,     8,   164,    12,   nil,    19,    21,
    nil,    14,    17,   nil,    23,    25,    18,     2,   nil,     8,
    nil,    12,   nil,    19,    21,   nil,    14,    17,   nil,    23,
     25,    18,     2,   nil,     8,   nil,    12,   nil,    19,    21,
@@ -322,163 +323,161 @@ racc_action_table = [
     25,   nil,     2,   nil,     8,   nil,    12,   nil,    19,    21 ]
 
 racc_action_check = [
-   126,   126,   126,    27,    69,    21,   104,   104,   104,    19,
-     2,    15,   110,   110,   110,    48,   126,    36,    56,    48,
-    19,    84,   104,    21,   122,    19,    27,    85,   110,   126,
-    36,   122,    48,   126,   126,   104,    69,   126,   126,   104,
-   104,   110,     2,   104,   104,   110,   110,    15,    86,   110,
-   110,    64,    64,    64,    89,   124,    90,    54,    54,    54,
-   129,    98,    91,    12,    12,    12,   124,    64,    14,    14,
-    75,   129,    98,    54,    75,    75,    79,    97,    61,    12,
-    64,    79,    97,    61,    64,    64,    54,    92,    64,    64,
-    54,    54,    12,    95,    54,    54,    12,    12,    96,    55,
-    12,    12,    77,    77,    77,    72,   100,    49,    37,    37,
-    37,    70,   105,   106,   143,   143,   143,   145,    77,   145,
-   145,    46,   114,    42,    37,   119,    39,    81,    67,   125,
-   143,    77,    34,   127,   128,    77,    77,    37,    66,    77,
-    77,    37,    37,   143,   130,    37,    37,   143,   143,   132,
-    65,   143,   143,   159,   159,   159,   120,   120,    31,    25,
-   120,    23,    50,   149,    57,   152,   150,   150,   156,   159,
-    63,   120,    17,    51,     5,     3,    32,   nil,   nil,   nil,
-   nil,   150,   159,   nil,   120,   nil,   159,   159,   120,   120,
-   159,   159,   120,   120,   150,   nil,   nil,   nil,   150,   150,
-   nil,   nil,   150,   150,    76,    76,   nil,    76,   nil,   nil,
-   115,   115,   nil,   nil,   nil,   nil,   167,   167,   nil,    76,
-   nil,   nil,   nil,   nil,   nil,   115,   nil,   nil,   nil,   nil,
-   nil,   167,    76,   nil,   nil,   nil,    76,    76,   115,   nil,
-    76,    76,   115,   115,   167,   nil,   115,   115,   167,   167,
-    78,    78,   167,   167,   nil,   nil,   nil,   nil,   nil,   nil,
-   nil,   nil,   nil,   nil,   nil,    78,   nil,   nil,   137,   nil,
-   nil,   nil,   nil,   nil,   nil,   nil,   nil,   nil,    78,   137,
-   nil,   nil,    78,    78,   nil,   133,    78,    78,   nil,   137,
-   137,   nil,   137,   137,   nil,   137,   133,   137,   nil,   137,
-   160,   137,   137,   nil,   nil,   nil,   133,   133,   nil,   133,
-   133,   160,   133,   nil,   133,   162,   133,   nil,   133,   133,
-   nil,   160,   160,   nil,   160,   160,   162,   160,   nil,   160,
-   168,   160,   nil,   160,   160,   nil,   162,   162,   nil,   162,
-   162,   168,   162,   nil,   162,   176,   162,   nil,   162,   162,
-   nil,   168,   168,   nil,   168,   168,   176,   168,   nil,   168,
-   102,   168,   nil,   168,   168,   nil,   176,   176,   nil,   176,
-   176,   102,   176,   nil,   176,   136,   176,   nil,   176,   176,
-   nil,   102,   102,   nil,   102,   102,   136,   102,   nil,   102,
-   nil,   102,   nil,   102,   102,   nil,   136,   136,   nil,   136,
-   136,     7,   136,   nil,   136,   nil,   136,   nil,   136,   136,
+   127,   127,   127,    27,    69,    21,   105,   105,   105,    19,
+     2,    15,   111,   111,   111,    48,   127,    36,    56,    48,
+    19,    85,   105,    21,   123,    19,    27,    86,   111,   127,
+    36,   123,    48,   127,   127,   105,    69,   127,   127,   105,
+   105,   111,     2,   105,   105,   111,   111,    15,    87,   111,
+   111,    64,    64,    64,    90,   125,    91,    54,    54,    54,
+   130,    99,    92,    12,    12,    12,   125,    64,    14,    14,
+    76,   130,    99,    54,    76,    76,    80,    98,    61,    12,
+    64,    80,    98,    61,    64,    64,    54,    93,    64,    64,
+    54,    54,    12,    96,    54,    54,    12,    12,    97,    55,
+    12,    12,    78,    78,    78,    72,   101,    49,    37,    37,
+    37,    37,    70,   106,   144,   144,   144,   146,    78,   146,
+   146,   107,    46,   115,    37,    42,   120,    39,    82,    67,
+   144,    78,   126,    34,   128,    78,    78,    37,   129,    78,
+    78,    37,    37,   144,    66,    37,    37,   144,   144,   131,
+   133,   144,   144,   160,   160,   160,   121,   121,    65,    31,
+   121,    25,    23,    50,   150,    57,   151,   151,   153,   160,
+   157,   121,    63,    17,    51,     5,     3,    32,   nil,   nil,
+   nil,   151,   160,   nil,   121,   nil,   160,   160,   121,   121,
+   160,   160,   121,   121,   151,   nil,   nil,   nil,   151,   151,
+   nil,   nil,   151,   151,    77,    77,   nil,    77,   nil,   nil,
+   116,   116,   nil,   nil,   nil,   nil,   168,   168,   nil,    77,
+   nil,   nil,   nil,   nil,   nil,   116,   nil,   nil,   nil,   nil,
+   nil,   168,    77,   nil,   nil,   nil,    77,    77,   116,   nil,
+    77,    77,   116,   116,   168,   nil,   116,   116,   168,   168,
+    79,    79,   168,   168,   nil,   nil,   nil,   nil,   nil,   nil,
+   nil,   nil,   nil,   nil,   nil,    79,   nil,   nil,   138,   nil,
+   nil,   nil,   nil,   nil,   nil,   nil,   nil,   nil,    79,   138,
+   nil,   nil,    79,    79,   nil,   134,    79,    79,   nil,   138,
+   138,   nil,   138,   138,   nil,   138,   134,   138,   nil,   138,
+   161,   138,   138,   nil,   nil,   nil,   134,   134,   nil,   134,
+   134,   161,   134,   nil,   134,   163,   134,   nil,   134,   134,
+   nil,   161,   161,   nil,   161,   161,   163,   161,   nil,   161,
+   169,   161,   nil,   161,   161,   nil,   163,   163,   nil,   163,
+   163,   169,   163,   nil,   163,   177,   163,   nil,   163,   163,
+   nil,   169,   169,   nil,   169,   169,   177,   169,   nil,   169,
+   103,   169,   nil,   169,   169,   nil,   177,   177,   nil,   177,
+   177,   103,   177,   nil,   177,   137,   177,   nil,   177,   177,
+   nil,   103,   103,   nil,   103,   103,   137,   103,   nil,   103,
+   nil,   103,   nil,   103,   103,   nil,   137,   137,   nil,   137,
+   137,     7,   137,   nil,   137,   nil,   137,   nil,   137,   137,
    nil,     7,     7,   nil,     7,     7,     0,     7,   nil,     7,
    nil,     7,   nil,     7,     7,   nil,     0,     0,   nil,     0,
      0,   nil,     0,   nil,     0,   nil,     0,   nil,     0,     0 ]
 
 racc_action_pointer = [
-   398,   nil,     6,   169,   nil,   174,   nil,   383,   nil,   nil,
-   nil,   nil,    61,   nil,    65,     5,   nil,   136,   nil,   -11,
-   nil,   -13,   nil,   148,   nil,   123,   nil,    -7,   nil,   nil,
-   nil,   122,   176,   nil,   113,   nil,    11,   106,   nil,   107,
-   nil,   nil,   104,   nil,   nil,   nil,   102,   nil,    13,   101,
-   142,   154,   nil,   nil,    55,    56,    -2,   154,   nil,   nil,
-   nil,    47,   nil,   164,    49,   117,   102,   122,   nil,     0,
-   102,   nil,    95,   nil,   nil,    65,   201,   100,   247,    45,
-   nil,   108,   nil,   nil,    12,    10,    29,   nil,   nil,    35,
-    37,    25,    77,   nil,   nil,    57,    92,    46,    51,   nil,
-   100,   nil,   353,   nil,     4,   105,    77,   nil,   nil,   nil,
-    10,   nil,   nil,   nil,   113,   207,   nil,   nil,   nil,   120,
-   153,   nil,    14,   nil,    45,    93,    -2,   126,   127,    50,
-   123,   nil,   136,   278,   nil,   nil,   368,   261,   nil,   nil,
-   nil,   nil,   nil,   112,   nil,   110,   nil,   nil,   nil,   157,
-   163,   nil,   155,   nil,   nil,   nil,   132,   nil,   nil,   151,
-   293,   nil,   308,   nil,   nil,   nil,   nil,   213,   323,   nil,
-   nil,   nil,   nil,   nil,   nil,   nil,   338,   nil,   nil ]
+   398,   nil,     6,   170,   nil,   175,   nil,   383,   nil,   nil,
+   nil,   nil,    61,   nil,    65,     5,   nil,   137,   nil,   -11,
+   nil,   -13,   nil,   149,   nil,   125,   nil,    -7,   nil,   nil,
+   nil,   123,   177,   nil,   114,   nil,    11,   106,   nil,   108,
+   nil,   nil,   106,   nil,   nil,   nil,   103,   nil,    13,   101,
+   143,   155,   nil,   nil,    55,    56,    -2,   155,   nil,   nil,
+   nil,    47,   nil,   166,    49,   125,   108,   123,   nil,     0,
+   103,   nil,    95,   nil,   nil,   nil,    65,   201,   100,   247,
+    45,   nil,   109,   nil,   nil,    12,    10,    29,   nil,   nil,
+    35,    37,    25,    77,   nil,   nil,    57,    92,    46,    51,
+   nil,   100,   nil,   353,   nil,     4,   106,    85,   nil,   nil,
+   nil,    10,   nil,   nil,   nil,   114,   207,   nil,   nil,   nil,
+   121,   153,   nil,    14,   nil,    45,    96,    -2,   127,   131,
+    50,   128,   nil,   137,   278,   nil,   nil,   368,   261,   nil,
+   nil,   nil,   nil,   nil,   112,   nil,   110,   nil,   nil,   nil,
+   158,   163,   nil,   158,   nil,   nil,   nil,   134,   nil,   nil,
+   151,   293,   nil,   308,   nil,   nil,   nil,   nil,   213,   323,
+   nil,   nil,   nil,   nil,   nil,   nil,   nil,   338,   nil,   nil ]
 
 racc_action_default = [
-   -92,   -11,  -108,  -108,   -12,  -108,   -13,    -1,   -31,   -14,
-    -2,    -3,  -108,    -5,  -108,  -108,    -6,  -108,   -32,  -108,
-    -7,  -108,    -8,  -108,    -9,  -108,   -10,   -92,   -88,   -90,
-   -91,   -40,  -108,    -4,   -49,   -54,   -48,  -108,   -59,   -55,
-   -57,   -58,   -46,   -51,   -50,   -80,  -108,   -53,   -47,  -108,
-  -108,   -52,  -102,   -81,   -40,  -108,   -92,   -16,   -17,   -19,
-   -20,  -108,   -24,  -108,  -108,   -92,  -108,  -108,  -100,  -108,
-  -108,   -41,  -106,   179,   -44,  -108,  -108,  -108,  -108,  -108,
-   -79,   -35,   -78,   -27,   -31,  -108,   -33,   -36,   -38,   -34,
-   -37,   -29,  -106,   -25,   -93,   -92,  -108,  -108,  -108,   -39,
-  -108,  -101,  -108,   -89,  -108,  -108,  -107,  -103,  -104,  -105,
-  -108,   -75,   -76,   -74,  -108,  -108,   -77,   -68,   -69,  -108,
-  -108,   -62,  -108,   -66,  -108,   -40,   -30,  -108,  -108,  -108,
-  -108,   -96,   -99,  -108,   -18,   -15,  -108,  -108,   -87,   -43,
-   -23,   -42,   -45,  -108,   -71,  -108,   -60,   -63,   -61,  -108,
-  -108,   -56,  -106,   -28,   -21,   -22,  -108,   -95,   -94,  -108,
-  -108,   -83,  -108,   -85,   -86,   -73,   -70,  -108,  -108,   -67,
-   -26,   -97,   -98,   -82,   -84,   -72,  -108,   -65,   -64 ]
+   -92,   -11,  -109,  -109,   -12,  -109,   -13,    -1,   -31,   -14,
+    -2,    -3,  -109,    -5,  -109,  -109,    -6,  -109,   -32,  -109,
+    -7,  -109,    -8,  -109,    -9,  -109,   -10,   -92,   -88,   -90,
+   -91,   -40,  -109,    -4,   -49,   -54,   -48,  -109,   -59,   -55,
+   -57,   -58,   -46,   -51,   -50,   -80,  -109,   -53,   -47,  -109,
+  -109,   -52,  -102,   -81,   -40,  -109,   -92,   -16,   -17,   -19,
+   -20,  -109,   -24,  -109,  -109,   -92,  -109,  -109,  -100,  -109,
+  -109,   -41,  -107,   180,  -104,   -44,  -109,  -109,  -109,  -109,
+  -109,   -79,   -35,   -78,   -27,   -31,  -109,   -33,   -36,   -38,
+   -34,   -37,   -29,  -107,   -25,   -93,   -92,  -109,  -109,  -109,
+   -39,  -109,  -101,  -109,   -89,  -109,  -109,  -108,  -103,  -105,
+  -106,  -109,   -75,   -76,   -74,  -109,  -109,   -77,   -68,   -69,
+  -109,  -109,   -62,  -109,   -66,  -109,   -40,   -30,  -109,  -109,
+  -109,  -109,   -96,   -99,  -109,   -18,   -15,  -109,  -109,   -87,
+   -43,   -23,   -42,   -45,  -109,   -71,  -109,   -60,   -63,   -61,
+  -109,  -109,   -56,  -107,   -28,   -21,   -22,  -109,   -95,   -94,
+  -109,  -109,   -83,  -109,   -85,   -86,   -73,   -70,  -109,  -109,
+   -67,   -26,   -97,   -98,   -82,   -84,   -72,  -109,   -65,   -64 ]
 
 racc_goto_table = [
-    33,    49,     7,    48,    72,   118,    83,    10,    87,    88,
-    59,   105,    63,   131,   110,    28,   121,    57,   114,   134,
-   123,    53,    75,    91,   117,   120,    74,    92,    48,   145,
-    96,   128,   127,    67,    27,   141,   129,     5,   nil,   nil,
-   nil,   nil,   nil,   nil,   144,    89,   nil,   nil,    36,   nil,
-   nil,    43,    59,    99,   nil,    48,   nil,   114,   147,    98,
-    62,    86,   123,    94,   nil,    82,   119,   113,    48,   113,
-    59,   100,   nil,    36,   171,   nil,    43,   124,   153,   nil,
-    87,    88,   103,   112,   167,   112,   132,    82,    59,    82,
-    81,   170,   169,   139,   nil,    48,   175,   nil,   152,   142,
-    36,    48,   130,    43,   137,   nil,   113,   nil,   nil,   114,
-   nil,   113,   111,    36,   111,   nil,    43,    89,   nil,   nil,
-   nil,   nil,   112,   nil,    60,   nil,    82,   112,   nil,   nil,
-    33,    82,   165,    86,    48,   160,   nil,    82,   162,   nil,
-    36,   113,   nil,    43,   nil,   nil,    36,   132,   172,    43,
-    48,   111,   nil,    33,   nil,    33,   111,   112,   113,    90,
-   nil,    82,    81,    80,   nil,   nil,    60,   nil,   nil,    33,
-   176,   nil,   nil,   nil,   112,   nil,   nil,   nil,    82,    36,
-   nil,   116,    43,   116,    60,    80,   111,    80,   nil,   nil,
-   nil,   nil,   nil,   nil,   nil,    36,   nil,   nil,    43,   nil,
-   nil,   nil,    60,   111,   nil,   nil,   nil,   nil,   nil,   nil,
+    33,    10,     7,    48,    84,   111,    88,   146,    72,    53,
+    59,    89,    63,    76,    28,   119,   128,   118,    83,   115,
+   122,   124,    57,   106,    92,   121,    43,   132,    48,    67,
+    97,    93,   142,    27,    36,    62,   135,   130,     5,   nil,
+   nil,    83,   nil,    83,   129,    90,   nil,   nil,   nil,    87,
+   nil,    43,    59,   nil,   145,    48,   nil,    95,   115,    36,
+   nil,   nil,   148,   124,    99,   nil,   nil,   101,   114,    48,
+   114,    59,   113,   nil,   113,   168,    82,   154,    43,    88,
+    83,   104,   nil,   125,    89,    83,    36,   133,   172,    59,
+   nil,    83,    43,   170,   nil,   nil,    48,   131,    49,   112,
+    36,   112,    48,   153,   171,   138,   176,   114,   nil,   nil,
+   115,   113,   114,   nil,   nil,    83,   113,   nil,    90,    43,
+    60,   nil,    87,    75,   nil,    43,   nil,    36,   nil,   nil,
+   nil,    33,    83,    36,   nil,    48,   161,   nil,   112,   163,
+   nil,   nil,   114,   112,   nil,   nil,   113,   nil,   133,    82,
+   100,    48,    81,   nil,    33,    91,    33,   nil,    43,   114,
+   nil,   nil,    60,   113,   120,   nil,    36,   nil,   nil,   nil,
+    33,   177,   nil,   112,    43,    81,   nil,    81,   117,   nil,
+   117,    60,    36,   nil,   nil,   nil,   nil,   nil,   nil,   nil,
+   112,   140,   nil,   nil,   nil,   nil,   nil,   143,   nil,    60,
    nil,   nil,   nil,   nil,   nil,   nil,   nil,   nil,   nil,   nil,
-   116,   nil,   nil,   nil,    80,   116,   nil,   nil,   nil,    80,
-   nil,    90,   nil,   nil,   nil,    80,   nil,   nil,   nil,   nil,
-   nil,   nil,   nil,   nil,   nil,   nil,   nil,   nil,   nil,   nil,
-   nil,   nil,   nil,   nil,   nil,   116,   nil,   nil,   nil,    80,
-   nil,   nil,   nil,   nil,   nil,   nil,   nil,   nil,   nil,   nil,
-   nil,   nil,   116,   nil,   nil,   nil,    80 ]
+   nil,   nil,   nil,   nil,    81,   nil,   nil,   117,   nil,    81,
+   nil,   nil,   117,   nil,   nil,    81,   nil,   nil,    91,   nil,
+   166,   nil,   nil,   nil,   nil,   nil,   nil,   nil,   nil,   nil,
+   nil,   nil,   nil,   nil,   nil,   nil,   173,   nil,   nil,    81,
+   nil,   nil,   117,   nil,   nil,   nil,   nil,   nil,   nil,   nil,
+   nil,   nil,   nil,   nil,   nil,   nil,    81,   nil,   nil,   117 ]
 
 racc_goto_check = [
-     4,    29,     2,    17,    21,    41,    24,     3,    27,    28,
-    17,    22,    17,    48,    32,    46,    37,    15,    39,    16,
-    39,    26,    31,    19,    40,    36,    29,    21,    17,    42,
-    43,    22,    20,    44,    45,    30,    47,     1,   nil,   nil,
-   nil,   nil,   nil,   nil,    41,    17,   nil,   nil,    23,   nil,
-   nil,     5,    17,    29,   nil,    17,   nil,    39,    37,    15,
-     5,    26,    39,     3,   nil,    35,    29,    17,    17,    17,
-    17,    44,   nil,    23,    48,   nil,     5,    15,    24,   nil,
-    27,    28,    46,    26,    32,    26,    17,    35,    17,    35,
-    23,    22,    39,    29,   nil,    17,    41,   nil,    21,    29,
-    23,    17,     3,     5,     2,   nil,    17,   nil,   nil,    39,
-   nil,    17,    23,    23,    23,   nil,     5,    17,   nil,   nil,
-   nil,   nil,    26,   nil,    18,   nil,    35,    26,   nil,   nil,
-     4,    35,    29,    26,    17,     2,   nil,    35,     2,   nil,
-    23,    17,   nil,     5,   nil,   nil,    23,    17,    29,     5,
-    17,    23,   nil,     4,   nil,     4,    23,    26,    17,    18,
-   nil,    35,    23,    33,   nil,   nil,    18,   nil,   nil,     4,
-     2,   nil,   nil,   nil,    26,   nil,   nil,   nil,    35,    23,
-   nil,    18,     5,    18,    18,    33,    23,    33,   nil,   nil,
-   nil,   nil,   nil,   nil,   nil,    23,   nil,   nil,     5,   nil,
-   nil,   nil,    18,    23,   nil,   nil,   nil,   nil,   nil,   nil,
-   nil,   nil,   nil,   nil,   nil,   nil,   nil,   nil,   nil,   nil,
-    18,   nil,   nil,   nil,    33,    18,   nil,   nil,   nil,    33,
-   nil,    18,   nil,   nil,   nil,    33,   nil,   nil,   nil,   nil,
-   nil,   nil,   nil,   nil,   nil,   nil,   nil,   nil,   nil,   nil,
-   nil,   nil,   nil,   nil,   nil,    18,   nil,   nil,   nil,    33,
+     4,     3,     2,    17,    24,    32,    27,    42,    21,    26,
+    17,    28,    17,    31,    46,    41,    20,    40,    35,    39,
+    37,    39,    15,    22,    19,    36,     5,    48,    17,    44,
+    43,    21,    30,    45,    23,     5,    16,    47,     1,   nil,
+   nil,    35,   nil,    35,    22,    17,   nil,   nil,   nil,    26,
+   nil,     5,    17,   nil,    41,    17,   nil,     3,    39,    23,
+   nil,   nil,    37,    39,    15,   nil,   nil,    44,    17,    17,
+    17,    17,    26,   nil,    26,    32,    23,    24,     5,    27,
+    35,    46,   nil,    15,    28,    35,    23,    17,    48,    17,
+   nil,    35,     5,    39,   nil,   nil,    17,     3,    29,    23,
+    23,    23,    17,    21,    22,     2,    41,    17,   nil,   nil,
+    39,    26,    17,   nil,   nil,    35,    26,   nil,    17,     5,
+    18,   nil,    26,    29,   nil,     5,   nil,    23,   nil,   nil,
+   nil,     4,    35,    23,   nil,    17,     2,   nil,    23,     2,
+   nil,   nil,    17,    23,   nil,   nil,    26,   nil,    17,    23,
+    29,    17,    33,   nil,     4,    18,     4,   nil,     5,    17,
+   nil,   nil,    18,    26,    29,   nil,    23,   nil,   nil,   nil,
+     4,     2,   nil,    23,     5,    33,   nil,    33,    18,   nil,
+    18,    18,    23,   nil,   nil,   nil,   nil,   nil,   nil,   nil,
+    23,    29,   nil,   nil,   nil,   nil,   nil,    29,   nil,    18,
    nil,   nil,   nil,   nil,   nil,   nil,   nil,   nil,   nil,   nil,
-   nil,   nil,    18,   nil,   nil,   nil,    33 ]
+   nil,   nil,   nil,   nil,    33,   nil,   nil,    18,   nil,    33,
+   nil,   nil,    18,   nil,   nil,    33,   nil,   nil,    18,   nil,
+    29,   nil,   nil,   nil,   nil,   nil,   nil,   nil,   nil,   nil,
+   nil,   nil,   nil,   nil,   nil,   nil,    29,   nil,   nil,    33,
+   nil,   nil,    18,   nil,   nil,   nil,   nil,   nil,   nil,   nil,
+   nil,   nil,   nil,   nil,   nil,   nil,    33,   nil,   nil,    18 ]
 
 racc_goto_pointer = [
-   nil,    37,     2,     7,    -7,    39,   nil,   nil,   nil,   nil,
-   nil,   nil,   nil,   nil,   nil,    -2,   -78,    -9,   105,   -31,
-   -59,   -27,   -61,    36,   -48,   nil,     7,   -46,   -45,   -11,
-   -71,   -15,   -61,   109,   nil,    11,   -53,   -62,   nil,   -58,
-   -52,   -71,   -86,   -26,     6,    32,    13,   -59,   -82 ]
+   nil,    38,     2,     1,    -7,    14,   nil,   nil,   nil,   nil,
+   nil,   nil,   nil,   nil,   nil,     3,   -62,    -9,   101,   -30,
+   -76,   -23,   -49,    22,   -50,   nil,    -5,   -48,   -43,    86,
+   -75,   -24,   -71,    98,   nil,   -36,   -54,   -59,   nil,   -58,
+   -60,   -62,  -109,   -26,     2,    31,    12,   -59,   -69 ]
 
 racc_goto_default = [
    nil,   nil,   nil,    68,    11,    13,    16,    20,    22,    24,
     26,     1,     4,     6,     9,   nil,    58,    15,    51,   nil,
-   nil,   nil,   nil,     3,   nil,    85,    42,    44,    47,   nil,
-    71,   nil,   nil,    34,    35,    39,   nil,   nil,   122,    46,
+   nil,   nil,   nil,     3,   nil,    86,    42,    44,    47,   nil,
+    71,   nil,   nil,    34,    35,    39,   nil,   nil,   123,    46,
    nil,   nil,   nil,   nil,   nil,   nil,   nil,   nil,   nil ]
 
 racc_token_table = {
@@ -1591,14 +1590,25 @@ module_eval <<'.,.,', 'grammar.ra', 749
   end
 .,.,
 
- # reduce 104 omitted
+module_eval <<'.,.,', 'grammar.ra', 755
+  def _reduce_104( val, _values, result )
+    result = AST::ASTArray.new(
+        :line => @lexer.line,
+        :file => @lexer.file,
+        :children => []
+    )
+   result
+  end
+.,.,
 
  # reduce 105 omitted
 
  # reduce 106 omitted
 
-module_eval <<'.,.,', 'grammar.ra', 754
-  def _reduce_107( val, _values, result )
+ # reduce 107 omitted
+
+module_eval <<'.,.,', 'grammar.ra', 760
+  def _reduce_108( val, _values, result )
  result = nil
    result
   end