vhdl: parse PSL inherit spec. For #1899

2 files changed, 378 insertions, 377 deletions

diff --git a/pyGHDL/libghdl/vhdl/nodes.py b/pyGHDL/libghdl/vhdl/nodes.py
index 36cc357e8..d9f882b71 100644
--- a/pyGHDL/libghdl/vhdl/nodes.py
+++ b/pyGHDL/libghdl/vhdl/nodes.py
@@ -52,316 +52,317 @@ class Iir_Kind(IntEnum):
     Library_Clause = 5
     Use_Clause = 6
     Context_Reference = 7
-    Integer_Literal = 8
-    Floating_Point_Literal = 9
-    Null_Literal = 10
-    String_Literal8 = 11
-    Physical_Int_Literal = 12
-    Physical_Fp_Literal = 13
-    Simple_Aggregate = 14
-    Overflow_Literal = 15
-    Unaffected_Waveform = 16
-    Waveform_Element = 17
-    Conditional_Waveform = 18
-    Conditional_Expression = 19
-    Association_Element_By_Expression = 20
-    Association_Element_By_Name = 21
-    Association_Element_By_Individual = 22
-    Association_Element_Open = 23
-    Association_Element_Package = 24
-    Association_Element_Type = 25
-    Association_Element_Subprogram = 26
-    Association_Element_Terminal = 27
-    Choice_By_Range = 28
-    Choice_By_Expression = 29
-    Choice_By_Others = 30
-    Choice_By_None = 31
-    Choice_By_Name = 32
-    Entity_Aspect_Entity = 33
-    Entity_Aspect_Configuration = 34
-    Entity_Aspect_Open = 35
-    Psl_Hierarchical_Name = 36
-    Block_Configuration = 37
-    Block_Header = 38
-    Component_Configuration = 39
-    Binding_Indication = 40
-    Entity_Class = 41
-    Attribute_Value = 42
-    Signature = 43
-    Aggregate_Info = 44
-    Procedure_Call = 45
-    Record_Element_Constraint = 46
-    Array_Element_Resolution = 47
-    Record_Resolution = 48
-    Record_Element_Resolution = 49
-    Break_Element = 50
-    Attribute_Specification = 51
-    Disconnection_Specification = 52
-    Step_Limit_Specification = 53
-    Configuration_Specification = 54
-    Access_Type_Definition = 55
-    Incomplete_Type_Definition = 56
-    Interface_Type_Definition = 57
-    File_Type_Definition = 58
-    Protected_Type_Declaration = 59
-    Record_Type_Definition = 60
-    Array_Type_Definition = 61
-    Array_Subtype_Definition = 62
-    Record_Subtype_Definition = 63
-    Access_Subtype_Definition = 64
-    Physical_Subtype_Definition = 65
-    Floating_Subtype_Definition = 66
-    Integer_Subtype_Definition = 67
-    Enumeration_Subtype_Definition = 68
-    Enumeration_Type_Definition = 69
-    Integer_Type_Definition = 70
-    Floating_Type_Definition = 71
-    Physical_Type_Definition = 72
-    Range_Expression = 73
-    Protected_Type_Body = 74
-    Wildcard_Type_Definition = 75
-    Subtype_Definition = 76
-    Scalar_Nature_Definition = 77
-    Record_Nature_Definition = 78
-    Array_Nature_Definition = 79
-    Array_Subnature_Definition = 80
-    Overload_List = 81
-    Entity_Declaration = 82
-    Configuration_Declaration = 83
-    Context_Declaration = 84
-    Package_Declaration = 85
-    Package_Instantiation_Declaration = 86
-    Vmode_Declaration = 87
-    Vprop_Declaration = 88
-    Vunit_Declaration = 89
-    Package_Body = 90
-    Architecture_Body = 91
-    Type_Declaration = 92
-    Anonymous_Type_Declaration = 93
-    Subtype_Declaration = 94
-    Nature_Declaration = 95
-    Subnature_Declaration = 96
-    Package_Header = 97
-    Unit_Declaration = 98
-    Library_Declaration = 99
-    Component_Declaration = 100
-    Attribute_Declaration = 101
-    Group_Template_Declaration = 102
-    Group_Declaration = 103
-    Element_Declaration = 104
-    Nature_Element_Declaration = 105
-    Non_Object_Alias_Declaration = 106
-    Psl_Declaration = 107
-    Psl_Endpoint_Declaration = 108
-    Enumeration_Literal = 109
-    Function_Declaration = 110
-    Procedure_Declaration = 111
-    Function_Body = 112
-    Procedure_Body = 113
-    Function_Instantiation_Declaration = 114
-    Procedure_Instantiation_Declaration = 115
-    Terminal_Declaration = 116
-    Object_Alias_Declaration = 117
-    Free_Quantity_Declaration = 118
-    Spectrum_Quantity_Declaration = 119
-    Noise_Quantity_Declaration = 120
-    Across_Quantity_Declaration = 121
-    Through_Quantity_Declaration = 122
-    File_Declaration = 123
-    Guard_Signal_Declaration = 124
-    Signal_Declaration = 125
-    Variable_Declaration = 126
-    Constant_Declaration = 127
-    Iterator_Declaration = 128
-    Interface_Constant_Declaration = 129
-    Interface_Variable_Declaration = 130
-    Interface_Signal_Declaration = 131
-    Interface_File_Declaration = 132
-    Interface_Quantity_Declaration = 133
-    Interface_Terminal_Declaration = 134
-    Interface_Type_Declaration = 135
-    Interface_Package_Declaration = 136
-    Interface_Function_Declaration = 137
-    Interface_Procedure_Declaration = 138
-    Signal_Attribute_Declaration = 139
-    Identity_Operator = 140
-    Negation_Operator = 141
-    Absolute_Operator = 142
-    Not_Operator = 143
-    Implicit_Condition_Operator = 144
-    Condition_Operator = 145
-    Reduction_And_Operator = 146
-    Reduction_Or_Operator = 147
-    Reduction_Nand_Operator = 148
-    Reduction_Nor_Operator = 149
-    Reduction_Xor_Operator = 150
-    Reduction_Xnor_Operator = 151
-    And_Operator = 152
-    Or_Operator = 153
-    Nand_Operator = 154
-    Nor_Operator = 155
-    Xor_Operator = 156
-    Xnor_Operator = 157
-    Equality_Operator = 158
-    Inequality_Operator = 159
-    Less_Than_Operator = 160
-    Less_Than_Or_Equal_Operator = 161
-    Greater_Than_Operator = 162
-    Greater_Than_Or_Equal_Operator = 163
-    Match_Equality_Operator = 164
-    Match_Inequality_Operator = 165
-    Match_Less_Than_Operator = 166
-    Match_Less_Than_Or_Equal_Operator = 167
-    Match_Greater_Than_Operator = 168
-    Match_Greater_Than_Or_Equal_Operator = 169
-    Sll_Operator = 170
-    Sla_Operator = 171
-    Srl_Operator = 172
-    Sra_Operator = 173
-    Rol_Operator = 174
-    Ror_Operator = 175
-    Addition_Operator = 176
-    Substraction_Operator = 177
-    Concatenation_Operator = 178
-    Multiplication_Operator = 179
-    Division_Operator = 180
-    Modulus_Operator = 181
-    Remainder_Operator = 182
-    Exponentiation_Operator = 183
-    Function_Call = 184
-    Aggregate = 185
-    Parenthesis_Expression = 186
-    Qualified_Expression = 187
-    Type_Conversion = 188
-    Allocator_By_Expression = 189
-    Allocator_By_Subtype = 190
-    Selected_Element = 191
-    Dereference = 192
-    Implicit_Dereference = 193
-    Slice_Name = 194
-    Indexed_Name = 195
-    Psl_Prev = 196
-    Psl_Stable = 197
-    Psl_Rose = 198
-    Psl_Fell = 199
-    Psl_Onehot = 200
-    Psl_Onehot0 = 201
-    Psl_Expression = 202
-    Sensitized_Process_Statement = 203
-    Process_Statement = 204
-    Concurrent_Simple_Signal_Assignment = 205
-    Concurrent_Conditional_Signal_Assignment = 206
-    Concurrent_Selected_Signal_Assignment = 207
-    Concurrent_Assertion_Statement = 208
-    Concurrent_Procedure_Call_Statement = 209
-    Concurrent_Break_Statement = 210
-    Psl_Assert_Directive = 211
-    Psl_Assume_Directive = 212
-    Psl_Cover_Directive = 213
-    Psl_Restrict_Directive = 214
-    Block_Statement = 215
-    If_Generate_Statement = 216
-    Case_Generate_Statement = 217
-    For_Generate_Statement = 218
-    Component_Instantiation_Statement = 219
-    Psl_Default_Clock = 220
-    Generate_Statement_Body = 221
-    If_Generate_Else_Clause = 222
-    Simple_Simultaneous_Statement = 223
-    Simultaneous_Null_Statement = 224
-    Simultaneous_Procedural_Statement = 225
-    Simultaneous_Case_Statement = 226
-    Simultaneous_If_Statement = 227
-    Simultaneous_Elsif = 228
-    Simple_Signal_Assignment_Statement = 229
-    Conditional_Signal_Assignment_Statement = 230
-    Selected_Waveform_Assignment_Statement = 231
-    Signal_Force_Assignment_Statement = 232
-    Signal_Release_Assignment_Statement = 233
-    Null_Statement = 234
-    Assertion_Statement = 235
-    Report_Statement = 236
-    Wait_Statement = 237
-    Variable_Assignment_Statement = 238
-    Conditional_Variable_Assignment_Statement = 239
-    Return_Statement = 240
-    For_Loop_Statement = 241
-    While_Loop_Statement = 242
-    Next_Statement = 243
-    Exit_Statement = 244
-    Case_Statement = 245
-    Procedure_Call_Statement = 246
-    Break_Statement = 247
-    If_Statement = 248
-    Elsif = 249
-    Character_Literal = 250
-    Simple_Name = 251
-    Selected_Name = 252
-    Operator_Symbol = 253
-    Reference_Name = 254
-    External_Constant_Name = 255
-    External_Signal_Name = 256
-    External_Variable_Name = 257
-    Selected_By_All_Name = 258
-    Parenthesis_Name = 259
-    Package_Pathname = 260
-    Absolute_Pathname = 261
-    Relative_Pathname = 262
-    Pathname_Element = 263
-    Base_Attribute = 264
-    Subtype_Attribute = 265
-    Element_Attribute = 266
-    Across_Attribute = 267
-    Through_Attribute = 268
-    Nature_Reference_Attribute = 269
-    Left_Type_Attribute = 270
-    Right_Type_Attribute = 271
-    High_Type_Attribute = 272
-    Low_Type_Attribute = 273
-    Ascending_Type_Attribute = 274
-    Image_Attribute = 275
-    Value_Attribute = 276
-    Pos_Attribute = 277
-    Val_Attribute = 278
-    Succ_Attribute = 279
-    Pred_Attribute = 280
-    Leftof_Attribute = 281
-    Rightof_Attribute = 282
-    Signal_Slew_Attribute = 283
-    Quantity_Slew_Attribute = 284
-    Ramp_Attribute = 285
-    Zoh_Attribute = 286
-    Ltf_Attribute = 287
-    Ztf_Attribute = 288
-    Dot_Attribute = 289
-    Integ_Attribute = 290
-    Above_Attribute = 291
-    Quantity_Delayed_Attribute = 292
-    Delayed_Attribute = 293
-    Stable_Attribute = 294
-    Quiet_Attribute = 295
-    Transaction_Attribute = 296
-    Event_Attribute = 297
-    Active_Attribute = 298
-    Last_Event_Attribute = 299
-    Last_Active_Attribute = 300
-    Last_Value_Attribute = 301
-    Driving_Attribute = 302
-    Driving_Value_Attribute = 303
-    Behavior_Attribute = 304
-    Structure_Attribute = 305
-    Simple_Name_Attribute = 306
-    Instance_Name_Attribute = 307
-    Path_Name_Attribute = 308
-    Left_Array_Attribute = 309
-    Right_Array_Attribute = 310
-    High_Array_Attribute = 311
-    Low_Array_Attribute = 312
-    Length_Array_Attribute = 313
-    Ascending_Array_Attribute = 314
-    Range_Array_Attribute = 315
-    Reverse_Range_Array_Attribute = 316
-    Attribute_Name = 317
+    PSL_Inherit_Spec = 8
+    Integer_Literal = 9
+    Floating_Point_Literal = 10
+    Null_Literal = 11
+    String_Literal8 = 12
+    Physical_Int_Literal = 13
+    Physical_Fp_Literal = 14
+    Simple_Aggregate = 15
+    Overflow_Literal = 16
+    Unaffected_Waveform = 17
+    Waveform_Element = 18
+    Conditional_Waveform = 19
+    Conditional_Expression = 20
+    Association_Element_By_Expression = 21
+    Association_Element_By_Name = 22
+    Association_Element_By_Individual = 23
+    Association_Element_Open = 24
+    Association_Element_Package = 25
+    Association_Element_Type = 26
+    Association_Element_Subprogram = 27
+    Association_Element_Terminal = 28
+    Choice_By_Range = 29
+    Choice_By_Expression = 30
+    Choice_By_Others = 31
+    Choice_By_None = 32
+    Choice_By_Name = 33
+    Entity_Aspect_Entity = 34
+    Entity_Aspect_Configuration = 35
+    Entity_Aspect_Open = 36
+    Psl_Hierarchical_Name = 37
+    Block_Configuration = 38
+    Block_Header = 39
+    Component_Configuration = 40
+    Binding_Indication = 41
+    Entity_Class = 42
+    Attribute_Value = 43
+    Signature = 44
+    Aggregate_Info = 45
+    Procedure_Call = 46
+    Record_Element_Constraint = 47
+    Array_Element_Resolution = 48
+    Record_Resolution = 49
+    Record_Element_Resolution = 50
+    Break_Element = 51
+    Attribute_Specification = 52
+    Disconnection_Specification = 53
+    Step_Limit_Specification = 54
+    Configuration_Specification = 55
+    Access_Type_Definition = 56
+    Incomplete_Type_Definition = 57
+    Interface_Type_Definition = 58
+    File_Type_Definition = 59
+    Protected_Type_Declaration = 60
+    Record_Type_Definition = 61
+    Array_Type_Definition = 62
+    Array_Subtype_Definition = 63
+    Record_Subtype_Definition = 64
+    Access_Subtype_Definition = 65
+    Physical_Subtype_Definition = 66
+    Floating_Subtype_Definition = 67
+    Integer_Subtype_Definition = 68
+    Enumeration_Subtype_Definition = 69
+    Enumeration_Type_Definition = 70
+    Integer_Type_Definition = 71
+    Floating_Type_Definition = 72
+    Physical_Type_Definition = 73
+    Range_Expression = 74
+    Protected_Type_Body = 75
+    Wildcard_Type_Definition = 76
+    Subtype_Definition = 77
+    Scalar_Nature_Definition = 78
+    Record_Nature_Definition = 79
+    Array_Nature_Definition = 80
+    Array_Subnature_Definition = 81
+    Overload_List = 82
+    Entity_Declaration = 83
+    Configuration_Declaration = 84
+    Context_Declaration = 85
+    Package_Declaration = 86
+    Package_Instantiation_Declaration = 87
+    Vmode_Declaration = 88
+    Vprop_Declaration = 89
+    Vunit_Declaration = 90
+    Package_Body = 91
+    Architecture_Body = 92
+    Type_Declaration = 93
+    Anonymous_Type_Declaration = 94
+    Subtype_Declaration = 95
+    Nature_Declaration = 96
+    Subnature_Declaration = 97
+    Package_Header = 98
+    Unit_Declaration = 99
+    Library_Declaration = 100
+    Component_Declaration = 101
+    Attribute_Declaration = 102
+    Group_Template_Declaration = 103
+    Group_Declaration = 104
+    Element_Declaration = 105
+    Nature_Element_Declaration = 106
+    Non_Object_Alias_Declaration = 107
+    Psl_Declaration = 108
+    Psl_Endpoint_Declaration = 109
+    Enumeration_Literal = 110
+    Function_Declaration = 111
+    Procedure_Declaration = 112
+    Function_Body = 113
+    Procedure_Body = 114
+    Function_Instantiation_Declaration = 115
+    Procedure_Instantiation_Declaration = 116
+    Terminal_Declaration = 117
+    Object_Alias_Declaration = 118
+    Free_Quantity_Declaration = 119
+    Spectrum_Quantity_Declaration = 120
+    Noise_Quantity_Declaration = 121
+    Across_Quantity_Declaration = 122
+    Through_Quantity_Declaration = 123
+    File_Declaration = 124
+    Guard_Signal_Declaration = 125
+    Signal_Declaration = 126
+    Variable_Declaration = 127
+    Constant_Declaration = 128
+    Iterator_Declaration = 129
+    Interface_Constant_Declaration = 130
+    Interface_Variable_Declaration = 131
+    Interface_Signal_Declaration = 132
+    Interface_File_Declaration = 133
+    Interface_Quantity_Declaration = 134
+    Interface_Terminal_Declaration = 135
+    Interface_Type_Declaration = 136
+    Interface_Package_Declaration = 137
+    Interface_Function_Declaration = 138
+    Interface_Procedure_Declaration = 139
+    Signal_Attribute_Declaration = 140
+    Identity_Operator = 141
+    Negation_Operator = 142
+    Absolute_Operator = 143
+    Not_Operator = 144
+    Implicit_Condition_Operator = 145
+    Condition_Operator = 146
+    Reduction_And_Operator = 147
+    Reduction_Or_Operator = 148
+    Reduction_Nand_Operator = 149
+    Reduction_Nor_Operator = 150
+    Reduction_Xor_Operator = 151
+    Reduction_Xnor_Operator = 152
+    And_Operator = 153
+    Or_Operator = 154
+    Nand_Operator = 155
+    Nor_Operator = 156
+    Xor_Operator = 157
+    Xnor_Operator = 158
+    Equality_Operator = 159
+    Inequality_Operator = 160
+    Less_Than_Operator = 161
+    Less_Than_Or_Equal_Operator = 162
+    Greater_Than_Operator = 163
+    Greater_Than_Or_Equal_Operator = 164
+    Match_Equality_Operator = 165
+    Match_Inequality_Operator = 166
+    Match_Less_Than_Operator = 167
+    Match_Less_Than_Or_Equal_Operator = 168
+    Match_Greater_Than_Operator = 169
+    Match_Greater_Than_Or_Equal_Operator = 170
+    Sll_Operator = 171
+    Sla_Operator = 172
+    Srl_Operator = 173
+    Sra_Operator = 174
+    Rol_Operator = 175
+    Ror_Operator = 176
+    Addition_Operator = 177
+    Substraction_Operator = 178
+    Concatenation_Operator = 179
+    Multiplication_Operator = 180
+    Division_Operator = 181
+    Modulus_Operator = 182
+    Remainder_Operator = 183
+    Exponentiation_Operator = 184
+    Function_Call = 185
+    Aggregate = 186
+    Parenthesis_Expression = 187
+    Qualified_Expression = 188
+    Type_Conversion = 189
+    Allocator_By_Expression = 190
+    Allocator_By_Subtype = 191
+    Selected_Element = 192
+    Dereference = 193
+    Implicit_Dereference = 194
+    Slice_Name = 195
+    Indexed_Name = 196
+    Psl_Prev = 197
+    Psl_Stable = 198
+    Psl_Rose = 199
+    Psl_Fell = 200
+    Psl_Onehot = 201
+    Psl_Onehot0 = 202
+    Psl_Expression = 203
+    Sensitized_Process_Statement = 204
+    Process_Statement = 205
+    Concurrent_Simple_Signal_Assignment = 206
+    Concurrent_Conditional_Signal_Assignment = 207
+    Concurrent_Selected_Signal_Assignment = 208
+    Concurrent_Assertion_Statement = 209
+    Concurrent_Procedure_Call_Statement = 210
+    Concurrent_Break_Statement = 211
+    Psl_Assert_Directive = 212
+    Psl_Assume_Directive = 213
+    Psl_Cover_Directive = 214
+    Psl_Restrict_Directive = 215
+    Block_Statement = 216
+    If_Generate_Statement = 217
+    Case_Generate_Statement = 218
+    For_Generate_Statement = 219
+    Component_Instantiation_Statement = 220
+    Psl_Default_Clock = 221
+    Generate_Statement_Body = 222
+    If_Generate_Else_Clause = 223
+    Simple_Simultaneous_Statement = 224
+    Simultaneous_Null_Statement = 225
+    Simultaneous_Procedural_Statement = 226
+    Simultaneous_Case_Statement = 227
+    Simultaneous_If_Statement = 228
+    Simultaneous_Elsif = 229
+    Simple_Signal_Assignment_Statement = 230
+    Conditional_Signal_Assignment_Statement = 231
+    Selected_Waveform_Assignment_Statement = 232
+    Signal_Force_Assignment_Statement = 233
+    Signal_Release_Assignment_Statement = 234
+    Null_Statement = 235
+    Assertion_Statement = 236
+    Report_Statement = 237
+    Wait_Statement = 238
+    Variable_Assignment_Statement = 239
+    Conditional_Variable_Assignment_Statement = 240
+    Return_Statement = 241
+    For_Loop_Statement = 242
+    While_Loop_Statement = 243
+    Next_Statement = 244
+    Exit_Statement = 245
+    Case_Statement = 246
+    Procedure_Call_Statement = 247
+    Break_Statement = 248
+    If_Statement = 249
+    Elsif = 250
+    Character_Literal = 251
+    Simple_Name = 252
+    Selected_Name = 253
+    Operator_Symbol = 254
+    Reference_Name = 255
+    External_Constant_Name = 256
+    External_Signal_Name = 257
+    External_Variable_Name = 258
+    Selected_By_All_Name = 259
+    Parenthesis_Name = 260
+    Package_Pathname = 261
+    Absolute_Pathname = 262
+    Relative_Pathname = 263
+    Pathname_Element = 264
+    Base_Attribute = 265
+    Subtype_Attribute = 266
+    Element_Attribute = 267
+    Across_Attribute = 268
+    Through_Attribute = 269
+    Nature_Reference_Attribute = 270
+    Left_Type_Attribute = 271
+    Right_Type_Attribute = 272
+    High_Type_Attribute = 273
+    Low_Type_Attribute = 274
+    Ascending_Type_Attribute = 275
+    Image_Attribute = 276
+    Value_Attribute = 277
+    Pos_Attribute = 278
+    Val_Attribute = 279
+    Succ_Attribute = 280
+    Pred_Attribute = 281
+    Leftof_Attribute = 282
+    Rightof_Attribute = 283
+    Signal_Slew_Attribute = 284
+    Quantity_Slew_Attribute = 285
+    Ramp_Attribute = 286
+    Zoh_Attribute = 287
+    Ltf_Attribute = 288
+    Ztf_Attribute = 289
+    Dot_Attribute = 290
+    Integ_Attribute = 291
+    Above_Attribute = 292
+    Quantity_Delayed_Attribute = 293
+    Delayed_Attribute = 294
+    Stable_Attribute = 295
+    Quiet_Attribute = 296
+    Transaction_Attribute = 297
+    Event_Attribute = 298
+    Active_Attribute = 299
+    Last_Event_Attribute = 300
+    Last_Active_Attribute = 301
+    Last_Value_Attribute = 302
+    Driving_Attribute = 303
+    Driving_Value_Attribute = 304
+    Behavior_Attribute = 305
+    Structure_Attribute = 306
+    Simple_Name_Attribute = 307
+    Instance_Name_Attribute = 308
+    Path_Name_Attribute = 309
+    Left_Array_Attribute = 310
+    Right_Array_Attribute = 311
+    High_Array_Attribute = 312
+    Low_Array_Attribute = 313
+    Length_Array_Attribute = 314
+    Ascending_Array_Attribute = 315
+    Range_Array_Attribute = 316
+    Reverse_Range_Array_Attribute = 317
+    Attribute_Name = 318
 
 
 @export
@@ -2930,19 +2931,6 @@ def Set_Hierarchical_Name(obj: Iir, value: Iir) -> None:
 
 
 @export
-@BindToLibGHDL("vhdl__nodes__get_inherit_spec_chain")
-def Get_Inherit_Spec_Chain(obj: Iir) -> Iir:
-    """"""
-    return 0
-
-
-@export
-@BindToLibGHDL("vhdl__nodes__set_inherit_spec_chain")
-def Set_Inherit_Spec_Chain(obj: Iir, value: Iir) -> None:
-    """"""
-
-
-@export
 @BindToLibGHDL("vhdl__nodes__get_vunit_item_chain")
 def Get_Vunit_Item_Chain(obj: Iir) -> Iir:
     """"""
@@ -3554,6 +3542,19 @@ def Set_Context_Reference_Chain(obj: Iir, value: Iir) -> None:
 
 
 @export
+@BindToLibGHDL("vhdl__nodes__get_inherit_spec_chain")
+def Get_Inherit_Spec_Chain(obj: Iir) -> Iir:
+    """"""
+    return 0
+
+
+@export
+@BindToLibGHDL("vhdl__nodes__set_inherit_spec_chain")
+def Set_Inherit_Spec_Chain(obj: Iir, value: Iir) -> None:
+    """"""
+
+
+@export
 @BindToLibGHDL("vhdl__nodes__get_selected_name")
 def Get_Selected_Name(obj: Iir) -> Iir:
     """"""
diff --git a/pyGHDL/libghdl/vhdl/nodes_meta.py b/pyGHDL/libghdl/vhdl/nodes_meta.py
index 4e66fae44..726d885be 100644
--- a/pyGHDL/libghdl/vhdl/nodes_meta.py
+++ b/pyGHDL/libghdl/vhdl/nodes_meta.py
@@ -201,54 +201,54 @@ class fields(IntEnum):
     Macro_Expanded_Flag = 81
     Need_Instance_Bodies = 82
     Hierarchical_Name = 83
-    Inherit_Spec_Chain = 84
-    Vunit_Item_Chain = 85
-    Bound_Vunit_Chain = 86
-    Verification_Block_Configuration = 87
-    Block_Configuration = 88
-    Concurrent_Statement_Chain = 89
-    Chain = 90
-    Port_Chain = 91
-    Generic_Chain = 92
-    Type = 93
-    Subtype_Indication = 94
-    Discrete_Range = 95
-    Type_Definition = 96
-    Subtype_Definition = 97
-    Incomplete_Type_Declaration = 98
-    Interface_Type_Subprograms = 99
-    Nature_Definition = 100
-    Nature = 101
-    Subnature_Indication = 102
-    Mode = 103
-    Guarded_Signal_Flag = 104
-    Signal_Kind = 105
-    Base_Name = 106
-    Interface_Declaration_Chain = 107
-    Subprogram_Specification = 108
-    Sequential_Statement_Chain = 109
-    Simultaneous_Statement_Chain = 110
-    Subprogram_Body = 111
-    Overload_Number = 112
-    Subprogram_Depth = 113
-    Subprogram_Hash = 114
-    Impure_Depth = 115
-    Return_Type = 116
-    Implicit_Definition = 117
-    Uninstantiated_Subprogram_Name = 118
-    Default_Value = 119
-    Deferred_Declaration = 120
-    Deferred_Declaration_Flag = 121
-    Shared_Flag = 122
-    Design_Unit = 123
-    Block_Statement = 124
-    Signal_Driver = 125
-    Declaration_Chain = 126
-    File_Logical_Name = 127
-    File_Open_Kind = 128
-    Element_Position = 129
-    Use_Clause_Chain = 130
-    Context_Reference_Chain = 131
+    Vunit_Item_Chain = 84
+    Bound_Vunit_Chain = 85
+    Verification_Block_Configuration = 86
+    Block_Configuration = 87
+    Concurrent_Statement_Chain = 88
+    Chain = 89
+    Port_Chain = 90
+    Generic_Chain = 91
+    Type = 92
+    Subtype_Indication = 93
+    Discrete_Range = 94
+    Type_Definition = 95
+    Subtype_Definition = 96
+    Incomplete_Type_Declaration = 97
+    Interface_Type_Subprograms = 98
+    Nature_Definition = 99
+    Nature = 100
+    Subnature_Indication = 101
+    Mode = 102
+    Guarded_Signal_Flag = 103
+    Signal_Kind = 104
+    Base_Name = 105
+    Interface_Declaration_Chain = 106
+    Subprogram_Specification = 107
+    Sequential_Statement_Chain = 108
+    Simultaneous_Statement_Chain = 109
+    Subprogram_Body = 110
+    Overload_Number = 111
+    Subprogram_Depth = 112
+    Subprogram_Hash = 113
+    Impure_Depth = 114
+    Return_Type = 115
+    Implicit_Definition = 116
+    Uninstantiated_Subprogram_Name = 117
+    Default_Value = 118
+    Deferred_Declaration = 119
+    Deferred_Declaration_Flag = 120
+    Shared_Flag = 121
+    Design_Unit = 122
+    Block_Statement = 123
+    Signal_Driver = 124
+    Declaration_Chain = 125
+    File_Logical_Name = 126
+    File_Open_Kind = 127
+    Element_Position = 128
+    Use_Clause_Chain = 129
+    Context_Reference_Chain = 130
+    Inherit_Spec_Chain = 131
     Selected_Name = 132
     Type_Declarator = 133
     Complete_Type_Definition = 134
@@ -1128,12 +1128,6 @@ def Has_Hierarchical_Name(kind: IirKind) -> bool:
 
 
 @export
-@BindToLibGHDL("vhdl__nodes_meta__has_inherit_spec_chain")
-def Has_Inherit_Spec_Chain(kind: IirKind) -> bool:
-    """"""
-
-
-@export
 @BindToLibGHDL("vhdl__nodes_meta__has_vunit_item_chain")
 def Has_Vunit_Item_Chain(kind: IirKind) -> bool:
     """"""
@@ -1416,6 +1410,12 @@ def Has_Context_Reference_Chain(kind: IirKind) -> bool:
 
 
 @export
+@BindToLibGHDL("vhdl__nodes_meta__has_inherit_spec_chain")
+def Has_Inherit_Spec_Chain(kind: IirKind) -> bool:
+    """"""
+
+
+@export
 @BindToLibGHDL("vhdl__nodes_meta__has_selected_name")
 def Has_Selected_Name(kind: IirKind) -> bool:
     """"""