vhdl: recognize conversion functions from std_logic_1164

1 files changed, 193 insertions, 189 deletions

diff --git a/python/libghdl/thin/std_names.py b/python/libghdl/thin/std_names.py
index 5f3143531..faa0e84c1 100644
--- a/python/libghdl/thin/std_names.py
+++ b/python/libghdl/thin/std_names.py
@@ -591,192 +591,196 @@ class Name:
     Shift_Right = 805
     Rotate_Left = 806
     Rotate_Right = 807
-    To_Bitvector = 808
-    Is_X = 809
-    Conv_Signed = 810
-    Conv_Unsigned = 811
-    Conv_Integer = 812
-    Math_Real = 813
-    Ceil = 814
-    Round = 815
-    Log2 = 816
-    Sin = 817
-    Cos = 818
-    Last_Ieee = 818
-    First_Synthesis = 819
-    Allconst = 819
-    Allseq = 820
-    Anyconst = 821
-    Anyseq = 822
-    Last_Synthesis = 822
-    First_Directive = 823
-    Define = 823
-    Endif = 824
-    Ifdef = 825
-    Ifndef = 826
-    Include = 827
-    Timescale = 828
-    Undef = 829
-    Protect = 830
-    Begin_Protected = 831
-    End_Protected = 832
-    Key_Block = 833
-    Data_Block = 834
-    Line = 835
-    Celldefine = 836
-    Endcelldefine = 837
-    Default_Nettype = 838
-    Resetall = 839
-    Last_Directive = 839
-    First_Systask = 840
-    Bits = 840
-    D_Root = 841
-    D_Unit = 842
-    Last_Systask = 842
-    First_SV_Method = 843
-    Size = 843
-    Insert = 844
-    Delete = 845
-    Pop_Front = 846
-    Pop_Back = 847
-    Push_Front = 848
-    Push_Back = 849
-    Name = 850
-    Len = 851
-    Substr = 852
-    Exists = 853
-    Atoi = 854
-    Itoa = 855
-    Find = 856
-    Find_Index = 857
-    Find_First = 858
-    Find_First_Index = 859
-    Find_Last = 860
-    Find_Last_Index = 861
-    Num = 862
-    Randomize = 863
-    Pre_Randomize = 864
-    Post_Randomize = 865
-    Srandom = 866
-    Get_Randstate = 867
-    Set_Randstate = 868
-    Seed = 869
-    State = 870
-    Last_SV_Method = 870
-    First_BSV = 871
-    uAction = 871
-    uActionValue = 872
-    BVI = 873
-    uC = 874
-    uCF = 875
-    uE = 876
-    uSB = 877
-    uSBR = 878
-    Action = 879
-    Endaction = 880
-    Actionvalue = 881
-    Endactionvalue = 882
-    Ancestor = 883
-    Clocked_By = 884
-    Default_Clock = 885
-    Default_Reset = 886
-    Dependencies = 887
-    Deriving = 888
-    Determines = 889
-    Enable = 890
-    Ifc_Inout = 891
-    Input_Clock = 892
-    Input_Reset = 893
-    Instance = 894
-    Endinstance = 895
-    Let = 896
-    Match = 897
-    Method = 898
-    Endmethod = 899
-    Numeric = 900
-    Output_Clock = 901
-    Output_Reset = 902
-    Par = 903
-    Endpar = 904
-    Path = 905
-    Provisos = 906
-    Ready = 907
-    Reset_By = 908
-    Rule = 909
-    Endrule = 910
-    Rules = 911
-    Endrules = 912
-    Same_Family = 913
-    Schedule = 914
-    Seq = 915
-    Endseq = 916
-    Typeclass = 917
-    Endtypeclass = 918
-    Valueof = 919
-    uValueof = 920
-    Last_BSV = 920
-    First_Comment = 921
-    Psl = 921
-    Pragma = 922
-    Synthesis = 923
-    Synopsys = 924
-    Translate_Off = 925
-    Translate_On = 926
-    Last_Comment = 926
-    First_PSL = 927
-    A = 927
-    Af = 928
-    Ag = 929
-    Ax = 930
-    Abort = 931
-    Assume_Guarantee = 932
-    Before = 933
-    Clock = 934
-    E = 935
-    Ef = 936
-    Eg = 937
-    Ex = 938
-    Endpoint = 939
-    Eventually = 940
-    Fairness = 941
-    Fell = 942
-    Forall = 943
-    G = 944
-    Inf = 945
-    Inherit = 946
-    Never = 947
-    Next_A = 948
-    Next_E = 949
-    Next_Event = 950
-    Next_Event_A = 951
-    Next_Event_E = 952
-    Prev = 953
-    Rose = 954
-    Strong = 955
-    W = 956
-    Whilenot = 957
-    Within = 958
-    X = 959
-    Last_PSL = 959
-    First_Edif = 960
-    Celltype = 970
-    View = 971
-    Viewtype = 972
-    Direction = 973
-    Contents = 974
-    Net = 975
-    Viewref = 976
-    Cellref = 977
-    Libraryref = 978
-    Portinstance = 979
-    Joined = 980
-    Portref = 981
-    Instanceref = 982
-    Design = 983
-    Designator = 984
-    Owner = 985
-    Member = 986
-    Number = 987
-    Rename = 988
-    Userdata = 989
-    Last_Edif = 989
+    To_Bit = 808
+    To_Bitvector = 809
+    To_Stdulogic = 810
+    To_Stdlogicvector = 811
+    To_Stdulogicvector = 812
+    Is_X = 813
+    Conv_Signed = 814
+    Conv_Unsigned = 815
+    Conv_Integer = 816
+    Math_Real = 817
+    Ceil = 818
+    Round = 819
+    Log2 = 820
+    Sin = 821
+    Cos = 822
+    Last_Ieee = 822
+    First_Synthesis = 823
+    Allconst = 823
+    Allseq = 824
+    Anyconst = 825
+    Anyseq = 826
+    Last_Synthesis = 826
+    First_Directive = 827
+    Define = 827
+    Endif = 828
+    Ifdef = 829
+    Ifndef = 830
+    Include = 831
+    Timescale = 832
+    Undef = 833
+    Protect = 834
+    Begin_Protected = 835
+    End_Protected = 836
+    Key_Block = 837
+    Data_Block = 838
+    Line = 839
+    Celldefine = 840
+    Endcelldefine = 841
+    Default_Nettype = 842
+    Resetall = 843
+    Last_Directive = 843
+    First_Systask = 844
+    Bits = 844
+    D_Root = 845
+    D_Unit = 846
+    Last_Systask = 846
+    First_SV_Method = 847
+    Size = 847
+    Insert = 848
+    Delete = 849
+    Pop_Front = 850
+    Pop_Back = 851
+    Push_Front = 852
+    Push_Back = 853
+    Name = 854
+    Len = 855
+    Substr = 856
+    Exists = 857
+    Atoi = 858
+    Itoa = 859
+    Find = 860
+    Find_Index = 861
+    Find_First = 862
+    Find_First_Index = 863
+    Find_Last = 864
+    Find_Last_Index = 865
+    Num = 866
+    Randomize = 867
+    Pre_Randomize = 868
+    Post_Randomize = 869
+    Srandom = 870
+    Get_Randstate = 871
+    Set_Randstate = 872
+    Seed = 873
+    State = 874
+    Last_SV_Method = 874
+    First_BSV = 875
+    uAction = 875
+    uActionValue = 876
+    BVI = 877
+    uC = 878
+    uCF = 879
+    uE = 880
+    uSB = 881
+    uSBR = 882
+    Action = 883
+    Endaction = 884
+    Actionvalue = 885
+    Endactionvalue = 886
+    Ancestor = 887
+    Clocked_By = 888
+    Default_Clock = 889
+    Default_Reset = 890
+    Dependencies = 891
+    Deriving = 892
+    Determines = 893
+    Enable = 894
+    Ifc_Inout = 895
+    Input_Clock = 896
+    Input_Reset = 897
+    Instance = 898
+    Endinstance = 899
+    Let = 900
+    Match = 901
+    Method = 902
+    Endmethod = 903
+    Numeric = 904
+    Output_Clock = 905
+    Output_Reset = 906
+    Par = 907
+    Endpar = 908
+    Path = 909
+    Provisos = 910
+    Ready = 911
+    Reset_By = 912
+    Rule = 913
+    Endrule = 914
+    Rules = 915
+    Endrules = 916
+    Same_Family = 917
+    Schedule = 918
+    Seq = 919
+    Endseq = 920
+    Typeclass = 921
+    Endtypeclass = 922
+    Valueof = 923
+    uValueof = 924
+    Last_BSV = 924
+    First_Comment = 925
+    Psl = 925
+    Pragma = 926
+    Synthesis = 927
+    Synopsys = 928
+    Translate_Off = 929
+    Translate_On = 930
+    Last_Comment = 930
+    First_PSL = 931
+    A = 931
+    Af = 932
+    Ag = 933
+    Ax = 934
+    Abort = 935
+    Assume_Guarantee = 936
+    Before = 937
+    Clock = 938
+    E = 939
+    Ef = 940
+    Eg = 941
+    Ex = 942
+    Endpoint = 943
+    Eventually = 944
+    Fairness = 945
+    Fell = 946
+    Forall = 947
+    G = 948
+    Inf = 949
+    Inherit = 950
+    Never = 951
+    Next_A = 952
+    Next_E = 953
+    Next_Event = 954
+    Next_Event_A = 955
+    Next_Event_E = 956
+    Prev = 957
+    Rose = 958
+    Strong = 959
+    W = 960
+    Whilenot = 961
+    Within = 962
+    X = 963
+    Last_PSL = 963
+    First_Edif = 964
+    Celltype = 974
+    View = 975
+    Viewtype = 976
+    Direction = 977
+    Contents = 978
+    Net = 979
+    Viewref = 980
+    Cellref = 981
+    Libraryref = 982
+    Portinstance = 983
+    Joined = 984
+    Portref = 985
+    Instanceref = 986
+    Design = 987
+    Designator = 988
+    Owner = 989
+    Member = 990
+    Number = 991
+    Rename = 992
+    Userdata = 993
+    Last_Edif = 993