vhdl: add anonymous_signal_declaration.

2 files changed, 401 insertions, 340 deletions

diff --git a/python/libghdl/thin/std_names.py b/python/libghdl/thin/std_names.py
index bef6eee48..9098c9db4 100644
--- a/python/libghdl/thin/std_names.py
+++ b/python/libghdl/thin/std_names.py
@@ -572,176 +572,182 @@ class Name:
     Std_Logic_Signed = 786
     Std_Logic_Textio = 787
     Std_Logic_Unsigned = 788
-    Last_Ieee = 788
-    First_Directive = 789
-    Define = 789
-    Endif = 790
-    Ifdef = 791
-    Ifndef = 792
-    Include = 793
-    Timescale = 794
-    Undef = 795
-    Protect = 796
-    Begin_Protected = 797
-    End_Protected = 798
-    Key_Block = 799
-    Data_Block = 800
-    Line = 801
-    Celldefine = 802
-    Endcelldefine = 803
-    Default_Nettype = 804
-    Resetall = 805
-    Last_Directive = 805
-    First_Systask = 806
-    Bits = 806
-    D_Root = 807
-    D_Unit = 808
-    Last_Systask = 808
-    First_SV_Method = 809
-    Size = 809
-    Insert = 810
-    Delete = 811
-    Pop_Front = 812
-    Pop_Back = 813
-    Push_Front = 814
-    Push_Back = 815
-    Name = 816
-    Len = 817
-    Substr = 818
-    Exists = 819
-    Atoi = 820
-    Itoa = 821
-    Find = 822
-    Find_Index = 823
-    Find_First = 824
-    Find_First_Index = 825
-    Find_Last = 826
-    Find_Last_Index = 827
-    Num = 828
-    Randomize = 829
-    Pre_Randomize = 830
-    Post_Randomize = 831
-    Srandom = 832
-    Get_Randstate = 833
-    Set_Randstate = 834
-    Seed = 835
-    State = 836
-    Last_SV_Method = 836
-    First_BSV = 837
-    uAction = 837
-    uActionValue = 838
-    BVI = 839
-    uC = 840
-    uCF = 841
-    uE = 842
-    uSB = 843
-    uSBR = 844
-    Action = 845
-    Endaction = 846
-    Actionvalue = 847
-    Endactionvalue = 848
-    Ancestor = 849
-    Clocked_By = 850
-    Default_Clock = 851
-    Default_Reset = 852
-    Dependencies = 853
-    Deriving = 854
-    Determines = 855
-    Enable = 856
-    Ifc_Inout = 857
-    Input_Clock = 858
-    Input_Reset = 859
-    Instance = 860
-    Endinstance = 861
-    Let = 862
-    Match = 863
-    Method = 864
-    Endmethod = 865
-    Numeric = 866
-    Output_Clock = 867
-    Output_Reset = 868
-    Par = 869
-    Endpar = 870
-    Path = 871
-    Provisos = 872
-    Ready = 873
-    Reset_By = 874
-    Rule = 875
-    Endrule = 876
-    Rules = 877
-    Endrules = 878
-    Same_Family = 879
-    Schedule = 880
-    Seq = 881
-    Endseq = 882
-    Typeclass = 883
-    Endtypeclass = 884
-    Valueof = 885
-    uValueof = 886
-    Last_BSV = 886
-    First_Comment = 887
-    Psl = 887
-    Pragma = 888
-    Last_Comment = 888
-    First_PSL = 889
-    A = 889
-    Af = 890
-    Ag = 891
-    Ax = 892
-    Abort = 893
-    Assume_Guarantee = 894
-    Before = 895
-    Clock = 896
-    E = 897
-    Ef = 898
-    Eg = 899
-    Ex = 900
-    Endpoint = 901
-    Eventually = 902
-    Fairness = 903
-    Fell = 904
-    Forall = 905
-    G = 906
-    Inf = 907
-    Inherit = 908
-    Never = 909
-    Next_A = 910
-    Next_E = 911
-    Next_Event = 912
-    Next_Event_A = 913
-    Next_Event_E = 914
-    Prev = 915
-    Restrict = 916
-    Restrict_Guarantee = 917
-    Rose = 918
-    Strong = 919
-    Vmode = 920
-    Vprop = 921
-    Vunit = 922
-    W = 923
-    Whilenot = 924
-    Within = 925
-    X = 926
-    Last_PSL = 926
-    First_Edif = 927
-    Celltype = 937
-    View = 938
-    Viewtype = 939
-    Direction = 940
-    Contents = 941
-    Net = 942
-    Viewref = 943
-    Cellref = 944
-    Libraryref = 945
-    Portinstance = 946
-    Joined = 947
-    Portref = 948
-    Instanceref = 949
-    Design = 950
-    Designator = 951
-    Owner = 952
-    Member = 953
-    Number = 954
-    Rename = 955
-    Userdata = 956
-    Last_Edif = 956
+    To_Integer = 789
+    To_Unsigned = 790
+    To_Signed = 791
+    Math_Real = 792
+    Ceil = 793
+    Log2 = 794
+    Last_Ieee = 794
+    First_Directive = 795
+    Define = 795
+    Endif = 796
+    Ifdef = 797
+    Ifndef = 798
+    Include = 799
+    Timescale = 800
+    Undef = 801
+    Protect = 802
+    Begin_Protected = 803
+    End_Protected = 804
+    Key_Block = 805
+    Data_Block = 806
+    Line = 807
+    Celldefine = 808
+    Endcelldefine = 809
+    Default_Nettype = 810
+    Resetall = 811
+    Last_Directive = 811
+    First_Systask = 812
+    Bits = 812
+    D_Root = 813
+    D_Unit = 814
+    Last_Systask = 814
+    First_SV_Method = 815
+    Size = 815
+    Insert = 816
+    Delete = 817
+    Pop_Front = 818
+    Pop_Back = 819
+    Push_Front = 820
+    Push_Back = 821
+    Name = 822
+    Len = 823
+    Substr = 824
+    Exists = 825
+    Atoi = 826
+    Itoa = 827
+    Find = 828
+    Find_Index = 829
+    Find_First = 830
+    Find_First_Index = 831
+    Find_Last = 832
+    Find_Last_Index = 833
+    Num = 834
+    Randomize = 835
+    Pre_Randomize = 836
+    Post_Randomize = 837
+    Srandom = 838
+    Get_Randstate = 839
+    Set_Randstate = 840
+    Seed = 841
+    State = 842
+    Last_SV_Method = 842
+    First_BSV = 843
+    uAction = 843
+    uActionValue = 844
+    BVI = 845
+    uC = 846
+    uCF = 847
+    uE = 848
+    uSB = 849
+    uSBR = 850
+    Action = 851
+    Endaction = 852
+    Actionvalue = 853
+    Endactionvalue = 854
+    Ancestor = 855
+    Clocked_By = 856
+    Default_Clock = 857
+    Default_Reset = 858
+    Dependencies = 859
+    Deriving = 860
+    Determines = 861
+    Enable = 862
+    Ifc_Inout = 863
+    Input_Clock = 864
+    Input_Reset = 865
+    Instance = 866
+    Endinstance = 867
+    Let = 868
+    Match = 869
+    Method = 870
+    Endmethod = 871
+    Numeric = 872
+    Output_Clock = 873
+    Output_Reset = 874
+    Par = 875
+    Endpar = 876
+    Path = 877
+    Provisos = 878
+    Ready = 879
+    Reset_By = 880
+    Rule = 881
+    Endrule = 882
+    Rules = 883
+    Endrules = 884
+    Same_Family = 885
+    Schedule = 886
+    Seq = 887
+    Endseq = 888
+    Typeclass = 889
+    Endtypeclass = 890
+    Valueof = 891
+    uValueof = 892
+    Last_BSV = 892
+    First_Comment = 893
+    Psl = 893
+    Pragma = 894
+    Last_Comment = 894
+    First_PSL = 895
+    A = 895
+    Af = 896
+    Ag = 897
+    Ax = 898
+    Abort = 899
+    Assume_Guarantee = 900
+    Before = 901
+    Clock = 902
+    E = 903
+    Ef = 904
+    Eg = 905
+    Ex = 906
+    Endpoint = 907
+    Eventually = 908
+    Fairness = 909
+    Fell = 910
+    Forall = 911
+    G = 912
+    Inf = 913
+    Inherit = 914
+    Never = 915
+    Next_A = 916
+    Next_E = 917
+    Next_Event = 918
+    Next_Event_A = 919
+    Next_Event_E = 920
+    Prev = 921
+    Restrict = 922
+    Restrict_Guarantee = 923
+    Rose = 924
+    Strong = 925
+    Vmode = 926
+    Vprop = 927
+    Vunit = 928
+    W = 929
+    Whilenot = 930
+    Within = 931
+    X = 932
+    Last_PSL = 932
+    First_Edif = 933
+    Celltype = 943
+    View = 944
+    Viewtype = 945
+    Direction = 946
+    Contents = 947
+    Net = 948
+    Viewref = 949
+    Cellref = 950
+    Libraryref = 951
+    Portinstance = 952
+    Joined = 953
+    Portref = 954
+    Instanceref = 955
+    Design = 956
+    Designator = 957
+    Owner = 958
+    Member = 959
+    Number = 960
+    Rename = 961
+    Userdata = 962
+    Last_Edif = 962
diff --git a/python/libghdl/thin/vhdl/nodes.py b/python/libghdl/thin/vhdl/nodes.py
index 61ff4d14e..62aac4a98 100644
--- a/python/libghdl/thin/vhdl/nodes.py
+++ b/python/libghdl/thin/vhdl/nodes.py
@@ -132,155 +132,156 @@ class Iir_Kind:
     Interface_Package_Declaration = 117
     Interface_Function_Declaration = 118
     Interface_Procedure_Declaration = 119
-    Signal_Attribute_Declaration = 120
-    Identity_Operator = 121
-    Negation_Operator = 122
-    Absolute_Operator = 123
-    Not_Operator = 124
-    Implicit_Condition_Operator = 125
-    Condition_Operator = 126
-    Reduction_And_Operator = 127
-    Reduction_Or_Operator = 128
-    Reduction_Nand_Operator = 129
-    Reduction_Nor_Operator = 130
-    Reduction_Xor_Operator = 131
-    Reduction_Xnor_Operator = 132
-    And_Operator = 133
-    Or_Operator = 134
-    Nand_Operator = 135
-    Nor_Operator = 136
-    Xor_Operator = 137
-    Xnor_Operator = 138
-    Equality_Operator = 139
-    Inequality_Operator = 140
-    Less_Than_Operator = 141
-    Less_Than_Or_Equal_Operator = 142
-    Greater_Than_Operator = 143
-    Greater_Than_Or_Equal_Operator = 144
-    Match_Equality_Operator = 145
-    Match_Inequality_Operator = 146
-    Match_Less_Than_Operator = 147
-    Match_Less_Than_Or_Equal_Operator = 148
-    Match_Greater_Than_Operator = 149
-    Match_Greater_Than_Or_Equal_Operator = 150
-    Sll_Operator = 151
-    Sla_Operator = 152
-    Srl_Operator = 153
-    Sra_Operator = 154
-    Rol_Operator = 155
-    Ror_Operator = 156
-    Addition_Operator = 157
-    Substraction_Operator = 158
-    Concatenation_Operator = 159
-    Multiplication_Operator = 160
-    Division_Operator = 161
-    Modulus_Operator = 162
-    Remainder_Operator = 163
-    Exponentiation_Operator = 164
-    Function_Call = 165
-    Aggregate = 166
-    Parenthesis_Expression = 167
-    Qualified_Expression = 168
-    Type_Conversion = 169
-    Allocator_By_Expression = 170
-    Allocator_By_Subtype = 171
-    Selected_Element = 172
-    Dereference = 173
-    Implicit_Dereference = 174
-    Slice_Name = 175
-    Indexed_Name = 176
-    Psl_Expression = 177
-    Sensitized_Process_Statement = 178
-    Process_Statement = 179
-    Concurrent_Simple_Signal_Assignment = 180
-    Concurrent_Conditional_Signal_Assignment = 181
-    Concurrent_Selected_Signal_Assignment = 182
-    Concurrent_Assertion_Statement = 183
-    Concurrent_Procedure_Call_Statement = 184
-    Psl_Assert_Statement = 185
-    Psl_Cover_Statement = 186
-    Block_Statement = 187
-    If_Generate_Statement = 188
-    Case_Generate_Statement = 189
-    For_Generate_Statement = 190
-    Component_Instantiation_Statement = 191
-    Psl_Default_Clock = 192
-    Simple_Simultaneous_Statement = 193
-    Generate_Statement_Body = 194
-    If_Generate_Else_Clause = 195
-    Simple_Signal_Assignment_Statement = 196
-    Conditional_Signal_Assignment_Statement = 197
-    Selected_Waveform_Assignment_Statement = 198
-    Null_Statement = 199
-    Assertion_Statement = 200
-    Report_Statement = 201
-    Wait_Statement = 202
-    Variable_Assignment_Statement = 203
-    Conditional_Variable_Assignment_Statement = 204
-    Return_Statement = 205
-    For_Loop_Statement = 206
-    While_Loop_Statement = 207
-    Next_Statement = 208
-    Exit_Statement = 209
-    Case_Statement = 210
-    Procedure_Call_Statement = 211
-    If_Statement = 212
-    Elsif = 213
-    Character_Literal = 214
-    Simple_Name = 215
-    Selected_Name = 216
-    Operator_Symbol = 217
-    Reference_Name = 218
-    External_Constant_Name = 219
-    External_Signal_Name = 220
-    External_Variable_Name = 221
-    Selected_By_All_Name = 222
-    Parenthesis_Name = 223
-    Package_Pathname = 224
-    Absolute_Pathname = 225
-    Relative_Pathname = 226
-    Pathname_Element = 227
-    Base_Attribute = 228
-    Subtype_Attribute = 229
-    Element_Attribute = 230
-    Left_Type_Attribute = 231
-    Right_Type_Attribute = 232
-    High_Type_Attribute = 233
-    Low_Type_Attribute = 234
-    Ascending_Type_Attribute = 235
-    Image_Attribute = 236
-    Value_Attribute = 237
-    Pos_Attribute = 238
-    Val_Attribute = 239
-    Succ_Attribute = 240
-    Pred_Attribute = 241
-    Leftof_Attribute = 242
-    Rightof_Attribute = 243
-    Delayed_Attribute = 244
-    Stable_Attribute = 245
-    Quiet_Attribute = 246
-    Transaction_Attribute = 247
-    Event_Attribute = 248
-    Active_Attribute = 249
-    Last_Event_Attribute = 250
-    Last_Active_Attribute = 251
-    Last_Value_Attribute = 252
-    Driving_Attribute = 253
-    Driving_Value_Attribute = 254
-    Behavior_Attribute = 255
-    Structure_Attribute = 256
-    Simple_Name_Attribute = 257
-    Instance_Name_Attribute = 258
-    Path_Name_Attribute = 259
-    Left_Array_Attribute = 260
-    Right_Array_Attribute = 261
-    High_Array_Attribute = 262
-    Low_Array_Attribute = 263
-    Length_Array_Attribute = 264
-    Ascending_Array_Attribute = 265
-    Range_Array_Attribute = 266
-    Reverse_Range_Array_Attribute = 267
-    Attribute_Name = 268
+    Anonymous_Signal_Declaration = 120
+    Signal_Attribute_Declaration = 121
+    Identity_Operator = 122
+    Negation_Operator = 123
+    Absolute_Operator = 124
+    Not_Operator = 125
+    Implicit_Condition_Operator = 126
+    Condition_Operator = 127
+    Reduction_And_Operator = 128
+    Reduction_Or_Operator = 129
+    Reduction_Nand_Operator = 130
+    Reduction_Nor_Operator = 131
+    Reduction_Xor_Operator = 132
+    Reduction_Xnor_Operator = 133
+    And_Operator = 134
+    Or_Operator = 135
+    Nand_Operator = 136
+    Nor_Operator = 137
+    Xor_Operator = 138
+    Xnor_Operator = 139
+    Equality_Operator = 140
+    Inequality_Operator = 141
+    Less_Than_Operator = 142
+    Less_Than_Or_Equal_Operator = 143
+    Greater_Than_Operator = 144
+    Greater_Than_Or_Equal_Operator = 145
+    Match_Equality_Operator = 146
+    Match_Inequality_Operator = 147
+    Match_Less_Than_Operator = 148
+    Match_Less_Than_Or_Equal_Operator = 149
+    Match_Greater_Than_Operator = 150
+    Match_Greater_Than_Or_Equal_Operator = 151
+    Sll_Operator = 152
+    Sla_Operator = 153
+    Srl_Operator = 154
+    Sra_Operator = 155
+    Rol_Operator = 156
+    Ror_Operator = 157
+    Addition_Operator = 158
+    Substraction_Operator = 159
+    Concatenation_Operator = 160
+    Multiplication_Operator = 161
+    Division_Operator = 162
+    Modulus_Operator = 163
+    Remainder_Operator = 164
+    Exponentiation_Operator = 165
+    Function_Call = 166
+    Aggregate = 167
+    Parenthesis_Expression = 168
+    Qualified_Expression = 169
+    Type_Conversion = 170
+    Allocator_By_Expression = 171
+    Allocator_By_Subtype = 172
+    Selected_Element = 173
+    Dereference = 174
+    Implicit_Dereference = 175
+    Slice_Name = 176
+    Indexed_Name = 177
+    Psl_Expression = 178
+    Sensitized_Process_Statement = 179
+    Process_Statement = 180
+    Concurrent_Simple_Signal_Assignment = 181
+    Concurrent_Conditional_Signal_Assignment = 182
+    Concurrent_Selected_Signal_Assignment = 183
+    Concurrent_Assertion_Statement = 184
+    Concurrent_Procedure_Call_Statement = 185
+    Psl_Assert_Statement = 186
+    Psl_Cover_Statement = 187
+    Block_Statement = 188
+    If_Generate_Statement = 189
+    Case_Generate_Statement = 190
+    For_Generate_Statement = 191
+    Component_Instantiation_Statement = 192
+    Psl_Default_Clock = 193
+    Simple_Simultaneous_Statement = 194
+    Generate_Statement_Body = 195
+    If_Generate_Else_Clause = 196
+    Simple_Signal_Assignment_Statement = 197
+    Conditional_Signal_Assignment_Statement = 198
+    Selected_Waveform_Assignment_Statement = 199
+    Null_Statement = 200
+    Assertion_Statement = 201
+    Report_Statement = 202
+    Wait_Statement = 203
+    Variable_Assignment_Statement = 204
+    Conditional_Variable_Assignment_Statement = 205
+    Return_Statement = 206
+    For_Loop_Statement = 207
+    While_Loop_Statement = 208
+    Next_Statement = 209
+    Exit_Statement = 210
+    Case_Statement = 211
+    Procedure_Call_Statement = 212
+    If_Statement = 213
+    Elsif = 214
+    Character_Literal = 215
+    Simple_Name = 216
+    Selected_Name = 217
+    Operator_Symbol = 218
+    Reference_Name = 219
+    External_Constant_Name = 220
+    External_Signal_Name = 221
+    External_Variable_Name = 222
+    Selected_By_All_Name = 223
+    Parenthesis_Name = 224
+    Package_Pathname = 225
+    Absolute_Pathname = 226
+    Relative_Pathname = 227
+    Pathname_Element = 228
+    Base_Attribute = 229
+    Subtype_Attribute = 230
+    Element_Attribute = 231
+    Left_Type_Attribute = 232
+    Right_Type_Attribute = 233
+    High_Type_Attribute = 234
+    Low_Type_Attribute = 235
+    Ascending_Type_Attribute = 236
+    Image_Attribute = 237
+    Value_Attribute = 238
+    Pos_Attribute = 239
+    Val_Attribute = 240
+    Succ_Attribute = 241
+    Pred_Attribute = 242
+    Leftof_Attribute = 243
+    Rightof_Attribute = 244
+    Delayed_Attribute = 245
+    Stable_Attribute = 246
+    Quiet_Attribute = 247
+    Transaction_Attribute = 248
+    Event_Attribute = 249
+    Active_Attribute = 250
+    Last_Event_Attribute = 251
+    Last_Active_Attribute = 252
+    Last_Value_Attribute = 253
+    Driving_Attribute = 254
+    Driving_Value_Attribute = 255
+    Behavior_Attribute = 256
+    Structure_Attribute = 257
+    Simple_Name_Attribute = 258
+    Instance_Name_Attribute = 259
+    Path_Name_Attribute = 260
+    Left_Array_Attribute = 261
+    Right_Array_Attribute = 262
+    High_Array_Attribute = 263
+    Low_Array_Attribute = 264
+    Length_Array_Attribute = 265
+    Ascending_Array_Attribute = 266
+    Range_Array_Attribute = 267
+    Reverse_Range_Array_Attribute = 268
+    Attribute_Name = 269
 
 
 class Iir_Kinds:
@@ -1043,24 +1044,78 @@ class Iir_Predefined:
     Ieee_1164_Vector_Xor = 183
     Ieee_1164_Vector_Xnor = 184
     Ieee_1164_Vector_Not = 185
-    Ieee_Numeric_Std_Add_Uns_Uns = 186
-    Ieee_Numeric_Std_Add_Uns_Nat = 187
-    Ieee_Numeric_Std_Add_Nat_Uns = 188
-    Ieee_Numeric_Std_Add_Sgn_Sgn = 189
-    Ieee_Numeric_Std_Add_Sgn_Int = 190
-    Ieee_Numeric_Std_Add_Int_Sgn = 191
-    Ieee_Numeric_Std_Sub_Uns_Uns = 192
-    Ieee_Numeric_Std_Sub_Uns_Nat = 193
-    Ieee_Numeric_Std_Sub_Nat_Uns = 194
-    Ieee_Numeric_Std_Sub_Sgn_Sgn = 195
-    Ieee_Numeric_Std_Sub_Sgn_Int = 196
-    Ieee_Numeric_Std_Sub_Int_Sgn = 197
-    Ieee_Numeric_Std_Eq_Uns_Uns = 198
-    Ieee_Numeric_Std_Eq_Uns_Nat = 199
-    Ieee_Numeric_Std_Eq_Nat_Uns = 200
-    Ieee_Numeric_Std_Eq_Sgn_Sgn = 201
-    Ieee_Numeric_Std_Eq_Sgn_Int = 202
-    Ieee_Numeric_Std_Eq_Int_Sgn = 203
+    Ieee_Numeric_Std_Toint_Uns_Nat = 186
+    Ieee_Numeric_Std_Toint_Sgn_Int = 187
+    Ieee_Numeric_Std_Touns_Nat_Nat_Uns = 188
+    Ieee_Numeric_Std_Touns_Nat_Uns_Uns = 189
+    Ieee_Numeric_Std_Tosgn_Int_Nat_Sgn = 190
+    Ieee_Numeric_Std_Tosgn_Int_Sgn_Sgn = 191
+    Ieee_Numeric_Std_Add_Uns_Uns = 192
+    Ieee_Numeric_Std_Add_Uns_Nat = 193
+    Ieee_Numeric_Std_Add_Nat_Uns = 194
+    Ieee_Numeric_Std_Add_Sgn_Sgn = 195
+    Ieee_Numeric_Std_Add_Sgn_Int = 196
+    Ieee_Numeric_Std_Add_Int_Sgn = 197
+    Ieee_Numeric_Std_Sub_Uns_Uns = 198
+    Ieee_Numeric_Std_Sub_Uns_Nat = 199
+    Ieee_Numeric_Std_Sub_Nat_Uns = 200
+    Ieee_Numeric_Std_Sub_Sgn_Sgn = 201
+    Ieee_Numeric_Std_Sub_Sgn_Int = 202
+    Ieee_Numeric_Std_Sub_Int_Sgn = 203
+    Ieee_Numeric_Std_Gt_Uns_Uns = 204
+    Ieee_Numeric_Std_Gt_Uns_Nat = 205
+    Ieee_Numeric_Std_Gt_Nat_Uns = 206
+    Ieee_Numeric_Std_Gt_Sgn_Sgn = 207
+    Ieee_Numeric_Std_Gt_Sgn_Int = 208
+    Ieee_Numeric_Std_Gt_Int_Sgn = 209
+    Ieee_Numeric_Std_Lt_Uns_Uns = 210
+    Ieee_Numeric_Std_Lt_Uns_Nat = 211
+    Ieee_Numeric_Std_Lt_Nat_Uns = 212
+    Ieee_Numeric_Std_Lt_Sgn_Sgn = 213
+    Ieee_Numeric_Std_Lt_Sgn_Int = 214
+    Ieee_Numeric_Std_Lt_Int_Sgn = 215
+    Ieee_Numeric_Std_Le_Uns_Uns = 216
+    Ieee_Numeric_Std_Le_Uns_Nat = 217
+    Ieee_Numeric_Std_Le_Nat_Uns = 218
+    Ieee_Numeric_Std_Le_Sgn_Sgn = 219
+    Ieee_Numeric_Std_Le_Sgn_Int = 220
+    Ieee_Numeric_Std_Le_Int_Sgn = 221
+    Ieee_Numeric_Std_Ge_Uns_Uns = 222
+    Ieee_Numeric_Std_Ge_Uns_Nat = 223
+    Ieee_Numeric_Std_Ge_Nat_Uns = 224
+    Ieee_Numeric_Std_Ge_Sgn_Sgn = 225
+    Ieee_Numeric_Std_Ge_Sgn_Int = 226
+    Ieee_Numeric_Std_Ge_Int_Sgn = 227
+    Ieee_Numeric_Std_Eq_Uns_Uns = 228
+    Ieee_Numeric_Std_Eq_Uns_Nat = 229
+    Ieee_Numeric_Std_Eq_Nat_Uns = 230
+    Ieee_Numeric_Std_Eq_Sgn_Sgn = 231
+    Ieee_Numeric_Std_Eq_Sgn_Int = 232
+    Ieee_Numeric_Std_Eq_Int_Sgn = 233
+    Ieee_Numeric_Std_Ne_Uns_Uns = 234
+    Ieee_Numeric_Std_Ne_Uns_Nat = 235
+    Ieee_Numeric_Std_Ne_Nat_Uns = 236
+    Ieee_Numeric_Std_Ne_Sgn_Sgn = 237
+    Ieee_Numeric_Std_Ne_Sgn_Int = 238
+    Ieee_Numeric_Std_Ne_Int_Sgn = 239
+    Ieee_Numeric_Std_Neg_Uns = 240
+    Ieee_Numeric_Std_Neg_Sgn = 241
+    Ieee_Math_Real_Ceil = 242
+    Ieee_Math_Real_Log2 = 243
+    Ieee_Std_Logic_Unsigned_Add_Slv_Slv = 244
+    Ieee_Std_Logic_Unsigned_Add_Slv_Int = 245
+    Ieee_Std_Logic_Unsigned_Add_Int_Slv = 246
+    Ieee_Std_Logic_Unsigned_Add_Slv_Sl = 247
+    Ieee_Std_Logic_Unsigned_Add_Sl_Slv = 248
+    Ieee_Std_Logic_Unsigned_Lt_Slv_Slv = 249
+    Ieee_Std_Logic_Unsigned_Lt_Slv_Int = 250
+    Ieee_Std_Logic_Unsigned_Lt_Int_Slv = 251
+    Ieee_Std_Logic_Unsigned_Le_Slv_Slv = 252
+    Ieee_Std_Logic_Unsigned_Le_Slv_Int = 253
+    Ieee_Std_Logic_Unsigned_Le_Int_Slv = 254
+    Ieee_Std_Logic_Unsigned_Eq_Slv_Slv = 255
+    Ieee_Std_Logic_Unsigned_Eq_Slv_Int = 256
+    Ieee_Std_Logic_Unsigned_Eq_Int_Slv = 257
 
 Get_Kind = libghdl.vhdl__nodes__get_kind
 Get_Location = libghdl.vhdl__nodes__get_location