reduce size of enumeration_literal.

1 files changed, 154 insertions, 169 deletions

diff --git a/src/vhdl/nodes_meta.adb b/src/vhdl/nodes_meta.adb
index 3d5fbef30..f31a5a3b4 100644
--- a/src/vhdl/nodes_meta.adb
+++ b/src/vhdl/nodes_meta.adb
@@ -47,7 +47,6 @@ package body Nodes_Meta is
       Field_Physical_Literal => Type_Iir,
       Field_Physical_Unit_Value => Type_Iir,
       Field_Fp_Value => Type_Iir_Fp64,
-      Field_Enumeration_Decl => Type_Iir,
       Field_Simple_Aggregate_List => Type_Iir_List,
       Field_Bit_String_Base => Type_Base_Type,
       Field_Bit_String_0 => Type_Iir,
@@ -372,8 +371,6 @@ package body Nodes_Meta is
             return "physical_unit_value";
          when Field_Fp_Value =>
             return "fp_value";
-         when Field_Enumeration_Decl =>
-            return "enumeration_decl";
          when Field_Simple_Aggregate_List =>
             return "simple_aggregate_list";
          when Field_Bit_String_Base =>
@@ -1438,8 +1435,6 @@ package body Nodes_Meta is
             return Attr_None;
          when Field_Fp_Value =>
             return Attr_None;
-         when Field_Enumeration_Decl =>
-            return Attr_Ref;
          when Field_Simple_Aggregate_List =>
             return Attr_None;
          when Field_Bit_String_Base =>
@@ -2653,9 +2648,9 @@ package body Nodes_Meta is
       Field_Parent,
       Field_Type,
       --  Iir_Kind_Enumeration_Literal
-      Field_Enum_Pos,
-      Field_Subprogram_Hash,
       Field_Identifier,
+      Field_Subprogram_Hash,
+      Field_Enum_Pos,
       Field_Seen_Flag,
       Field_Visible_Flag,
       Field_Is_Within_Flag,
@@ -2664,12 +2659,11 @@ package body Nodes_Meta is
       Field_Literal_Origin,
       Field_Parent,
       Field_Type,
-      Field_Enumeration_Decl,
       --  Iir_Kind_Function_Declaration
       Field_Subprogram_Depth,
-      Field_Subprogram_Hash,
       Field_Overload_Number,
       Field_Identifier,
+      Field_Subprogram_Hash,
       Field_Seen_Flag,
       Field_Pure_Flag,
       Field_Foreign_Flag,
@@ -2689,9 +2683,9 @@ package body Nodes_Meta is
       Field_Return_Type,
       Field_Subprogram_Body,
       --  Iir_Kind_Implicit_Function_Declaration
-      Field_Subprogram_Hash,
       Field_Overload_Number,
       Field_Identifier,
+      Field_Subprogram_Hash,
       Field_Implicit_Definition,
       Field_Seen_Flag,
       Field_Pure_Flag,
@@ -2707,9 +2701,9 @@ package body Nodes_Meta is
       Field_Return_Type,
       Field_Type_Reference,
       --  Iir_Kind_Implicit_Procedure_Declaration
-      Field_Subprogram_Hash,
       Field_Overload_Number,
       Field_Identifier,
+      Field_Subprogram_Hash,
       Field_Implicit_Definition,
       Field_Seen_Flag,
       Field_Visible_Flag,
@@ -2724,9 +2718,9 @@ package body Nodes_Meta is
       Field_Type_Reference,
       --  Iir_Kind_Procedure_Declaration
       Field_Subprogram_Depth,
-      Field_Subprogram_Hash,
       Field_Overload_Number,
       Field_Identifier,
+      Field_Subprogram_Hash,
       Field_Seen_Flag,
       Field_Passive_Flag,
       Field_Foreign_Flag,
@@ -3932,154 +3926,154 @@ package body Nodes_Meta is
       Iir_Kind_Free_Quantity_Declaration => 574,
       Iir_Kind_Across_Quantity_Declaration => 586,
       Iir_Kind_Through_Quantity_Declaration => 598,
-      Iir_Kind_Enumeration_Literal => 610,
-      Iir_Kind_Function_Declaration => 632,
-      Iir_Kind_Implicit_Function_Declaration => 649,
-      Iir_Kind_Implicit_Procedure_Declaration => 664,
-      Iir_Kind_Procedure_Declaration => 684,
-      Iir_Kind_Function_Body => 694,
-      Iir_Kind_Procedure_Body => 704,
-      Iir_Kind_Object_Alias_Declaration => 716,
-      Iir_Kind_File_Declaration => 731,
-      Iir_Kind_Guard_Signal_Declaration => 744,
-      Iir_Kind_Signal_Declaration => 761,
-      Iir_Kind_Variable_Declaration => 774,
-      Iir_Kind_Constant_Declaration => 788,
-      Iir_Kind_Iterator_Declaration => 800,
-      Iir_Kind_Interface_Constant_Declaration => 816,
-      Iir_Kind_Interface_Variable_Declaration => 832,
-      Iir_Kind_Interface_Signal_Declaration => 853,
-      Iir_Kind_Interface_File_Declaration => 869,
-      Iir_Kind_Interface_Package_Declaration => 878,
-      Iir_Kind_Identity_Operator => 882,
-      Iir_Kind_Negation_Operator => 886,
-      Iir_Kind_Absolute_Operator => 890,
-      Iir_Kind_Not_Operator => 894,
-      Iir_Kind_Condition_Operator => 898,
-      Iir_Kind_Reduction_And_Operator => 902,
-      Iir_Kind_Reduction_Or_Operator => 906,
-      Iir_Kind_Reduction_Nand_Operator => 910,
-      Iir_Kind_Reduction_Nor_Operator => 914,
-      Iir_Kind_Reduction_Xor_Operator => 918,
-      Iir_Kind_Reduction_Xnor_Operator => 922,
-      Iir_Kind_And_Operator => 927,
-      Iir_Kind_Or_Operator => 932,
-      Iir_Kind_Nand_Operator => 937,
-      Iir_Kind_Nor_Operator => 942,
-      Iir_Kind_Xor_Operator => 947,
-      Iir_Kind_Xnor_Operator => 952,
-      Iir_Kind_Equality_Operator => 957,
-      Iir_Kind_Inequality_Operator => 962,
-      Iir_Kind_Less_Than_Operator => 967,
-      Iir_Kind_Less_Than_Or_Equal_Operator => 972,
-      Iir_Kind_Greater_Than_Operator => 977,
-      Iir_Kind_Greater_Than_Or_Equal_Operator => 982,
-      Iir_Kind_Match_Equality_Operator => 987,
-      Iir_Kind_Match_Inequality_Operator => 992,
-      Iir_Kind_Match_Less_Than_Operator => 997,
-      Iir_Kind_Match_Less_Than_Or_Equal_Operator => 1002,
-      Iir_Kind_Match_Greater_Than_Operator => 1007,
-      Iir_Kind_Match_Greater_Than_Or_Equal_Operator => 1012,
-      Iir_Kind_Sll_Operator => 1017,
-      Iir_Kind_Sla_Operator => 1022,
-      Iir_Kind_Srl_Operator => 1027,
-      Iir_Kind_Sra_Operator => 1032,
-      Iir_Kind_Rol_Operator => 1037,
-      Iir_Kind_Ror_Operator => 1042,
-      Iir_Kind_Addition_Operator => 1047,
-      Iir_Kind_Substraction_Operator => 1052,
-      Iir_Kind_Concatenation_Operator => 1057,
-      Iir_Kind_Multiplication_Operator => 1062,
-      Iir_Kind_Division_Operator => 1067,
-      Iir_Kind_Modulus_Operator => 1072,
-      Iir_Kind_Remainder_Operator => 1077,
-      Iir_Kind_Exponentiation_Operator => 1082,
-      Iir_Kind_Function_Call => 1090,
-      Iir_Kind_Aggregate => 1096,
-      Iir_Kind_Parenthesis_Expression => 1099,
-      Iir_Kind_Qualified_Expression => 1103,
-      Iir_Kind_Type_Conversion => 1108,
-      Iir_Kind_Allocator_By_Expression => 1112,
-      Iir_Kind_Allocator_By_Subtype => 1116,
-      Iir_Kind_Selected_Element => 1122,
-      Iir_Kind_Dereference => 1127,
-      Iir_Kind_Implicit_Dereference => 1132,
-      Iir_Kind_Slice_Name => 1139,
-      Iir_Kind_Indexed_Name => 1145,
-      Iir_Kind_Psl_Expression => 1147,
-      Iir_Kind_Sensitized_Process_Statement => 1166,
-      Iir_Kind_Process_Statement => 1184,
-      Iir_Kind_Concurrent_Conditional_Signal_Assignment => 1195,
-      Iir_Kind_Concurrent_Selected_Signal_Assignment => 1207,
-      Iir_Kind_Concurrent_Assertion_Statement => 1215,
-      Iir_Kind_Psl_Default_Clock => 1219,
-      Iir_Kind_Psl_Assert_Statement => 1228,
-      Iir_Kind_Psl_Cover_Statement => 1237,
-      Iir_Kind_Concurrent_Procedure_Call_Statement => 1243,
-      Iir_Kind_Block_Statement => 1256,
-      Iir_Kind_Generate_Statement => 1268,
-      Iir_Kind_Component_Instantiation_Statement => 1278,
-      Iir_Kind_Simple_Simultaneous_Statement => 1285,
-      Iir_Kind_Signal_Assignment_Statement => 1294,
-      Iir_Kind_Null_Statement => 1298,
-      Iir_Kind_Assertion_Statement => 1305,
-      Iir_Kind_Report_Statement => 1311,
-      Iir_Kind_Wait_Statement => 1318,
-      Iir_Kind_Variable_Assignment_Statement => 1324,
-      Iir_Kind_Return_Statement => 1330,
-      Iir_Kind_For_Loop_Statement => 1338,
-      Iir_Kind_While_Loop_Statement => 1345,
-      Iir_Kind_Next_Statement => 1351,
-      Iir_Kind_Exit_Statement => 1357,
-      Iir_Kind_Case_Statement => 1364,
-      Iir_Kind_Procedure_Call_Statement => 1369,
-      Iir_Kind_If_Statement => 1377,
-      Iir_Kind_Elsif => 1382,
-      Iir_Kind_Character_Literal => 1389,
-      Iir_Kind_Simple_Name => 1396,
-      Iir_Kind_Selected_Name => 1404,
-      Iir_Kind_Operator_Symbol => 1409,
-      Iir_Kind_Selected_By_All_Name => 1414,
-      Iir_Kind_Parenthesis_Name => 1418,
-      Iir_Kind_Base_Attribute => 1420,
-      Iir_Kind_Left_Type_Attribute => 1425,
-      Iir_Kind_Right_Type_Attribute => 1430,
-      Iir_Kind_High_Type_Attribute => 1435,
-      Iir_Kind_Low_Type_Attribute => 1440,
-      Iir_Kind_Ascending_Type_Attribute => 1445,
-      Iir_Kind_Image_Attribute => 1451,
-      Iir_Kind_Value_Attribute => 1457,
-      Iir_Kind_Pos_Attribute => 1463,
-      Iir_Kind_Val_Attribute => 1469,
-      Iir_Kind_Succ_Attribute => 1475,
-      Iir_Kind_Pred_Attribute => 1481,
-      Iir_Kind_Leftof_Attribute => 1487,
-      Iir_Kind_Rightof_Attribute => 1493,
-      Iir_Kind_Delayed_Attribute => 1501,
-      Iir_Kind_Stable_Attribute => 1509,
-      Iir_Kind_Quiet_Attribute => 1517,
-      Iir_Kind_Transaction_Attribute => 1525,
-      Iir_Kind_Event_Attribute => 1529,
-      Iir_Kind_Active_Attribute => 1533,
-      Iir_Kind_Last_Event_Attribute => 1537,
-      Iir_Kind_Last_Active_Attribute => 1541,
-      Iir_Kind_Last_Value_Attribute => 1545,
-      Iir_Kind_Driving_Attribute => 1549,
-      Iir_Kind_Driving_Value_Attribute => 1553,
-      Iir_Kind_Behavior_Attribute => 1553,
-      Iir_Kind_Structure_Attribute => 1553,
-      Iir_Kind_Simple_Name_Attribute => 1560,
-      Iir_Kind_Instance_Name_Attribute => 1565,
-      Iir_Kind_Path_Name_Attribute => 1570,
-      Iir_Kind_Left_Array_Attribute => 1577,
-      Iir_Kind_Right_Array_Attribute => 1584,
-      Iir_Kind_High_Array_Attribute => 1591,
-      Iir_Kind_Low_Array_Attribute => 1598,
-      Iir_Kind_Length_Array_Attribute => 1605,
-      Iir_Kind_Ascending_Array_Attribute => 1612,
-      Iir_Kind_Range_Array_Attribute => 1619,
-      Iir_Kind_Reverse_Range_Array_Attribute => 1626,
-      Iir_Kind_Attribute_Name => 1634
+      Iir_Kind_Enumeration_Literal => 609,
+      Iir_Kind_Function_Declaration => 631,
+      Iir_Kind_Implicit_Function_Declaration => 648,
+      Iir_Kind_Implicit_Procedure_Declaration => 663,
+      Iir_Kind_Procedure_Declaration => 683,
+      Iir_Kind_Function_Body => 693,
+      Iir_Kind_Procedure_Body => 703,
+      Iir_Kind_Object_Alias_Declaration => 715,
+      Iir_Kind_File_Declaration => 730,
+      Iir_Kind_Guard_Signal_Declaration => 743,
+      Iir_Kind_Signal_Declaration => 760,
+      Iir_Kind_Variable_Declaration => 773,
+      Iir_Kind_Constant_Declaration => 787,
+      Iir_Kind_Iterator_Declaration => 799,
+      Iir_Kind_Interface_Constant_Declaration => 815,
+      Iir_Kind_Interface_Variable_Declaration => 831,
+      Iir_Kind_Interface_Signal_Declaration => 852,
+      Iir_Kind_Interface_File_Declaration => 868,
+      Iir_Kind_Interface_Package_Declaration => 877,
+      Iir_Kind_Identity_Operator => 881,
+      Iir_Kind_Negation_Operator => 885,
+      Iir_Kind_Absolute_Operator => 889,
+      Iir_Kind_Not_Operator => 893,
+      Iir_Kind_Condition_Operator => 897,
+      Iir_Kind_Reduction_And_Operator => 901,
+      Iir_Kind_Reduction_Or_Operator => 905,
+      Iir_Kind_Reduction_Nand_Operator => 909,
+      Iir_Kind_Reduction_Nor_Operator => 913,
+      Iir_Kind_Reduction_Xor_Operator => 917,
+      Iir_Kind_Reduction_Xnor_Operator => 921,
+      Iir_Kind_And_Operator => 926,
+      Iir_Kind_Or_Operator => 931,
+      Iir_Kind_Nand_Operator => 936,
+      Iir_Kind_Nor_Operator => 941,
+      Iir_Kind_Xor_Operator => 946,
+      Iir_Kind_Xnor_Operator => 951,
+      Iir_Kind_Equality_Operator => 956,
+      Iir_Kind_Inequality_Operator => 961,
+      Iir_Kind_Less_Than_Operator => 966,
+      Iir_Kind_Less_Than_Or_Equal_Operator => 971,
+      Iir_Kind_Greater_Than_Operator => 976,
+      Iir_Kind_Greater_Than_Or_Equal_Operator => 981,
+      Iir_Kind_Match_Equality_Operator => 986,
+      Iir_Kind_Match_Inequality_Operator => 991,
+      Iir_Kind_Match_Less_Than_Operator => 996,
+      Iir_Kind_Match_Less_Than_Or_Equal_Operator => 1001,
+      Iir_Kind_Match_Greater_Than_Operator => 1006,
+      Iir_Kind_Match_Greater_Than_Or_Equal_Operator => 1011,
+      Iir_Kind_Sll_Operator => 1016,
+      Iir_Kind_Sla_Operator => 1021,
+      Iir_Kind_Srl_Operator => 1026,
+      Iir_Kind_Sra_Operator => 1031,
+      Iir_Kind_Rol_Operator => 1036,
+      Iir_Kind_Ror_Operator => 1041,
+      Iir_Kind_Addition_Operator => 1046,
+      Iir_Kind_Substraction_Operator => 1051,
+      Iir_Kind_Concatenation_Operator => 1056,
+      Iir_Kind_Multiplication_Operator => 1061,
+      Iir_Kind_Division_Operator => 1066,
+      Iir_Kind_Modulus_Operator => 1071,
+      Iir_Kind_Remainder_Operator => 1076,
+      Iir_Kind_Exponentiation_Operator => 1081,
+      Iir_Kind_Function_Call => 1089,
+      Iir_Kind_Aggregate => 1095,
+      Iir_Kind_Parenthesis_Expression => 1098,
+      Iir_Kind_Qualified_Expression => 1102,
+      Iir_Kind_Type_Conversion => 1107,
+      Iir_Kind_Allocator_By_Expression => 1111,
+      Iir_Kind_Allocator_By_Subtype => 1115,
+      Iir_Kind_Selected_Element => 1121,
+      Iir_Kind_Dereference => 1126,
+      Iir_Kind_Implicit_Dereference => 1131,
+      Iir_Kind_Slice_Name => 1138,
+      Iir_Kind_Indexed_Name => 1144,
+      Iir_Kind_Psl_Expression => 1146,
+      Iir_Kind_Sensitized_Process_Statement => 1165,
+      Iir_Kind_Process_Statement => 1183,
+      Iir_Kind_Concurrent_Conditional_Signal_Assignment => 1194,
+      Iir_Kind_Concurrent_Selected_Signal_Assignment => 1206,
+      Iir_Kind_Concurrent_Assertion_Statement => 1214,
+      Iir_Kind_Psl_Default_Clock => 1218,
+      Iir_Kind_Psl_Assert_Statement => 1227,
+      Iir_Kind_Psl_Cover_Statement => 1236,
+      Iir_Kind_Concurrent_Procedure_Call_Statement => 1242,
+      Iir_Kind_Block_Statement => 1255,
+      Iir_Kind_Generate_Statement => 1267,
+      Iir_Kind_Component_Instantiation_Statement => 1277,
+      Iir_Kind_Simple_Simultaneous_Statement => 1284,
+      Iir_Kind_Signal_Assignment_Statement => 1293,
+      Iir_Kind_Null_Statement => 1297,
+      Iir_Kind_Assertion_Statement => 1304,
+      Iir_Kind_Report_Statement => 1310,
+      Iir_Kind_Wait_Statement => 1317,
+      Iir_Kind_Variable_Assignment_Statement => 1323,
+      Iir_Kind_Return_Statement => 1329,
+      Iir_Kind_For_Loop_Statement => 1337,
+      Iir_Kind_While_Loop_Statement => 1344,
+      Iir_Kind_Next_Statement => 1350,
+      Iir_Kind_Exit_Statement => 1356,
+      Iir_Kind_Case_Statement => 1363,
+      Iir_Kind_Procedure_Call_Statement => 1368,
+      Iir_Kind_If_Statement => 1376,
+      Iir_Kind_Elsif => 1381,
+      Iir_Kind_Character_Literal => 1388,
+      Iir_Kind_Simple_Name => 1395,
+      Iir_Kind_Selected_Name => 1403,
+      Iir_Kind_Operator_Symbol => 1408,
+      Iir_Kind_Selected_By_All_Name => 1413,
+      Iir_Kind_Parenthesis_Name => 1417,
+      Iir_Kind_Base_Attribute => 1419,
+      Iir_Kind_Left_Type_Attribute => 1424,
+      Iir_Kind_Right_Type_Attribute => 1429,
+      Iir_Kind_High_Type_Attribute => 1434,
+      Iir_Kind_Low_Type_Attribute => 1439,
+      Iir_Kind_Ascending_Type_Attribute => 1444,
+      Iir_Kind_Image_Attribute => 1450,
+      Iir_Kind_Value_Attribute => 1456,
+      Iir_Kind_Pos_Attribute => 1462,
+      Iir_Kind_Val_Attribute => 1468,
+      Iir_Kind_Succ_Attribute => 1474,
+      Iir_Kind_Pred_Attribute => 1480,
+      Iir_Kind_Leftof_Attribute => 1486,
+      Iir_Kind_Rightof_Attribute => 1492,
+      Iir_Kind_Delayed_Attribute => 1500,
+      Iir_Kind_Stable_Attribute => 1508,
+      Iir_Kind_Quiet_Attribute => 1516,
+      Iir_Kind_Transaction_Attribute => 1524,
+      Iir_Kind_Event_Attribute => 1528,
+      Iir_Kind_Active_Attribute => 1532,
+      Iir_Kind_Last_Event_Attribute => 1536,
+      Iir_Kind_Last_Active_Attribute => 1540,
+      Iir_Kind_Last_Value_Attribute => 1544,
+      Iir_Kind_Driving_Attribute => 1548,
+      Iir_Kind_Driving_Value_Attribute => 1552,
+      Iir_Kind_Behavior_Attribute => 1552,
+      Iir_Kind_Structure_Attribute => 1552,
+      Iir_Kind_Simple_Name_Attribute => 1559,
+      Iir_Kind_Instance_Name_Attribute => 1564,
+      Iir_Kind_Path_Name_Attribute => 1569,
+      Iir_Kind_Left_Array_Attribute => 1576,
+      Iir_Kind_Right_Array_Attribute => 1583,
+      Iir_Kind_High_Array_Attribute => 1590,
+      Iir_Kind_Low_Array_Attribute => 1597,
+      Iir_Kind_Length_Array_Attribute => 1604,
+      Iir_Kind_Ascending_Array_Attribute => 1611,
+      Iir_Kind_Range_Array_Attribute => 1618,
+      Iir_Kind_Reverse_Range_Array_Attribute => 1625,
+      Iir_Kind_Attribute_Name => 1633
      );
 
    function Get_Fields (K : Iir_Kind) return Fields_Array
@@ -4387,8 +4381,6 @@ package body Nodes_Meta is
             return Get_Physical_Literal (N);
          when Field_Physical_Unit_Value =>
             return Get_Physical_Unit_Value (N);
-         when Field_Enumeration_Decl =>
-            return Get_Enumeration_Decl (N);
          when Field_Bit_String_0 =>
             return Get_Bit_String_0 (N);
          when Field_Bit_String_1 =>
@@ -4749,8 +4741,6 @@ package body Nodes_Meta is
             Set_Physical_Literal (N, V);
          when Field_Physical_Unit_Value =>
             Set_Physical_Unit_Value (N, V);
-         when Field_Enumeration_Decl =>
-            Set_Enumeration_Decl (N, V);
          when Field_Bit_String_0 =>
             Set_Bit_String_0 (N, V);
          when Field_Bit_String_1 =>
@@ -5989,11 +5979,6 @@ package body Nodes_Meta is
       end case;
    end Has_Fp_Value;
 
-   function Has_Enumeration_Decl (K : Iir_Kind) return Boolean is
-   begin
-      return K = Iir_Kind_Enumeration_Literal;
-   end Has_Enumeration_Decl;
-
    function Has_Simple_Aggregate_List (K : Iir_Kind) return Boolean is
    begin
       return K = Iir_Kind_Simple_Aggregate;