synth: handle ieee.math_real.round Fix #1075

3 files changed, 238 insertions, 235 deletions

diff --git a/python/libghdl/thin/errorout.py b/python/libghdl/thin/errorout.py
index 36f482c7b..58ba48f4d 100644
--- a/python/libghdl/thin/errorout.py
+++ b/python/libghdl/thin/errorout.py
@@ -29,7 +29,8 @@ class Msgid:
     Warnid_Unused = 21
     Warnid_Others = 22
     Warnid_Pure = 23
-    Warnid_Static = 24
-    Msgid_Warning = 25
-    Msgid_Error = 26
-    Msgid_Fatal = 27
+    Warnid_Analyze_Assert = 24
+    Warnid_Static = 25
+    Msgid_Warning = 26
+    Msgid_Error = 27
+    Msgid_Fatal = 28
diff --git a/python/libghdl/thin/std_names.py b/python/libghdl/thin/std_names.py
index 0b98b88b3..5f3143531 100644
--- a/python/libghdl/thin/std_names.py
+++ b/python/libghdl/thin/std_names.py
@@ -598,184 +598,185 @@ class Name:
     Conv_Integer = 812
     Math_Real = 813
     Ceil = 814
-    Log2 = 815
-    Sin = 816
-    Cos = 817
-    Last_Ieee = 817
-    First_Synthesis = 818
-    Allconst = 818
-    Allseq = 819
-    Anyconst = 820
-    Anyseq = 821
-    Last_Synthesis = 821
-    First_Directive = 822
-    Define = 822
-    Endif = 823
-    Ifdef = 824
-    Ifndef = 825
-    Include = 826
-    Timescale = 827
-    Undef = 828
-    Protect = 829
-    Begin_Protected = 830
-    End_Protected = 831
-    Key_Block = 832
-    Data_Block = 833
-    Line = 834
-    Celldefine = 835
-    Endcelldefine = 836
-    Default_Nettype = 837
-    Resetall = 838
-    Last_Directive = 838
-    First_Systask = 839
-    Bits = 839
-    D_Root = 840
-    D_Unit = 841
-    Last_Systask = 841
-    First_SV_Method = 842
-    Size = 842
-    Insert = 843
-    Delete = 844
-    Pop_Front = 845
-    Pop_Back = 846
-    Push_Front = 847
-    Push_Back = 848
-    Name = 849
-    Len = 850
-    Substr = 851
-    Exists = 852
-    Atoi = 853
-    Itoa = 854
-    Find = 855
-    Find_Index = 856
-    Find_First = 857
-    Find_First_Index = 858
-    Find_Last = 859
-    Find_Last_Index = 860
-    Num = 861
-    Randomize = 862
-    Pre_Randomize = 863
-    Post_Randomize = 864
-    Srandom = 865
-    Get_Randstate = 866
-    Set_Randstate = 867
-    Seed = 868
-    State = 869
-    Last_SV_Method = 869
-    First_BSV = 870
-    uAction = 870
-    uActionValue = 871
-    BVI = 872
-    uC = 873
-    uCF = 874
-    uE = 875
-    uSB = 876
-    uSBR = 877
-    Action = 878
-    Endaction = 879
-    Actionvalue = 880
-    Endactionvalue = 881
-    Ancestor = 882
-    Clocked_By = 883
-    Default_Clock = 884
-    Default_Reset = 885
-    Dependencies = 886
-    Deriving = 887
-    Determines = 888
-    Enable = 889
-    Ifc_Inout = 890
-    Input_Clock = 891
-    Input_Reset = 892
-    Instance = 893
-    Endinstance = 894
-    Let = 895
-    Match = 896
-    Method = 897
-    Endmethod = 898
-    Numeric = 899
-    Output_Clock = 900
-    Output_Reset = 901
-    Par = 902
-    Endpar = 903
-    Path = 904
-    Provisos = 905
-    Ready = 906
-    Reset_By = 907
-    Rule = 908
-    Endrule = 909
-    Rules = 910
-    Endrules = 911
-    Same_Family = 912
-    Schedule = 913
-    Seq = 914
-    Endseq = 915
-    Typeclass = 916
-    Endtypeclass = 917
-    Valueof = 918
-    uValueof = 919
-    Last_BSV = 919
-    First_Comment = 920
-    Psl = 920
-    Pragma = 921
-    Synthesis = 922
-    Synopsys = 923
-    Translate_Off = 924
-    Translate_On = 925
-    Last_Comment = 925
-    First_PSL = 926
-    A = 926
-    Af = 927
-    Ag = 928
-    Ax = 929
-    Abort = 930
-    Assume_Guarantee = 931
-    Before = 932
-    Clock = 933
-    E = 934
-    Ef = 935
-    Eg = 936
-    Ex = 937
-    Endpoint = 938
-    Eventually = 939
-    Fairness = 940
-    Fell = 941
-    Forall = 942
-    G = 943
-    Inf = 944
-    Inherit = 945
-    Never = 946
-    Next_A = 947
-    Next_E = 948
-    Next_Event = 949
-    Next_Event_A = 950
-    Next_Event_E = 951
-    Prev = 952
-    Rose = 953
-    Strong = 954
-    W = 955
-    Whilenot = 956
-    Within = 957
-    X = 958
-    Last_PSL = 958
-    First_Edif = 959
-    Celltype = 969
-    View = 970
-    Viewtype = 971
-    Direction = 972
-    Contents = 973
-    Net = 974
-    Viewref = 975
-    Cellref = 976
-    Libraryref = 977
-    Portinstance = 978
-    Joined = 979
-    Portref = 980
-    Instanceref = 981
-    Design = 982
-    Designator = 983
-    Owner = 984
-    Member = 985
-    Number = 986
-    Rename = 987
-    Userdata = 988
-    Last_Edif = 988
+    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
diff --git a/python/libghdl/thin/vhdl/nodes.py b/python/libghdl/thin/vhdl/nodes.py
index 60e7c2ba4..589d37374 100644
--- a/python/libghdl/thin/vhdl/nodes.py
+++ b/python/libghdl/thin/vhdl/nodes.py
@@ -1283,56 +1283,57 @@ class Iir_Predefined:
     Ieee_Numeric_Std_Match_Slv = 300
     Ieee_Numeric_Std_Match_Suv = 301
     Ieee_Math_Real_Ceil = 302
-    Ieee_Math_Real_Log2 = 303
-    Ieee_Math_Real_Sin = 304
-    Ieee_Math_Real_Cos = 305
-    Ieee_Std_Logic_Unsigned_Add_Slv_Slv = 306
-    Ieee_Std_Logic_Unsigned_Add_Slv_Int = 307
-    Ieee_Std_Logic_Unsigned_Add_Int_Slv = 308
-    Ieee_Std_Logic_Unsigned_Add_Slv_Sl = 309
-    Ieee_Std_Logic_Unsigned_Add_Sl_Slv = 310
-    Ieee_Std_Logic_Unsigned_Sub_Slv_Slv = 311
-    Ieee_Std_Logic_Unsigned_Sub_Slv_Int = 312
-    Ieee_Std_Logic_Unsigned_Sub_Int_Slv = 313
-    Ieee_Std_Logic_Unsigned_Sub_Slv_Sl = 314
-    Ieee_Std_Logic_Unsigned_Sub_Sl_Slv = 315
-    Ieee_Std_Logic_Unsigned_Lt_Slv_Slv = 316
-    Ieee_Std_Logic_Unsigned_Lt_Slv_Int = 317
-    Ieee_Std_Logic_Unsigned_Lt_Int_Slv = 318
-    Ieee_Std_Logic_Unsigned_Le_Slv_Slv = 319
-    Ieee_Std_Logic_Unsigned_Le_Slv_Int = 320
-    Ieee_Std_Logic_Unsigned_Le_Int_Slv = 321
-    Ieee_Std_Logic_Unsigned_Gt_Slv_Slv = 322
-    Ieee_Std_Logic_Unsigned_Gt_Slv_Int = 323
-    Ieee_Std_Logic_Unsigned_Gt_Int_Slv = 324
-    Ieee_Std_Logic_Unsigned_Ge_Slv_Slv = 325
-    Ieee_Std_Logic_Unsigned_Ge_Slv_Int = 326
-    Ieee_Std_Logic_Unsigned_Ge_Int_Slv = 327
-    Ieee_Std_Logic_Unsigned_Eq_Slv_Slv = 328
-    Ieee_Std_Logic_Unsigned_Eq_Slv_Int = 329
-    Ieee_Std_Logic_Unsigned_Eq_Int_Slv = 330
-    Ieee_Std_Logic_Unsigned_Ne_Slv_Slv = 331
-    Ieee_Std_Logic_Unsigned_Ne_Slv_Int = 332
-    Ieee_Std_Logic_Unsigned_Ne_Int_Slv = 333
-    Ieee_Std_Logic_Unsigned_Conv_Integer = 334
-    Ieee_Std_Logic_Signed_Add_Slv_Slv = 335
-    Ieee_Std_Logic_Signed_Add_Slv_Int = 336
-    Ieee_Std_Logic_Signed_Add_Int_Slv = 337
-    Ieee_Std_Logic_Signed_Add_Slv_Sl = 338
-    Ieee_Std_Logic_Signed_Add_Sl_Slv = 339
-    Ieee_Std_Logic_Signed_Sub_Slv_Slv = 340
-    Ieee_Std_Logic_Signed_Sub_Slv_Int = 341
-    Ieee_Std_Logic_Signed_Sub_Int_Slv = 342
-    Ieee_Std_Logic_Signed_Sub_Slv_Sl = 343
-    Ieee_Std_Logic_Signed_Sub_Sl_Slv = 344
-    Ieee_Std_Logic_Arith_Conv_Unsigned_Int = 345
-    Ieee_Std_Logic_Arith_Conv_Unsigned_Uns = 346
-    Ieee_Std_Logic_Arith_Conv_Unsigned_Sgn = 347
-    Ieee_Std_Logic_Arith_Conv_Unsigned_Log = 348
-    Ieee_Std_Logic_Arith_Conv_Integer_Int = 349
-    Ieee_Std_Logic_Arith_Conv_Integer_Uns = 350
-    Ieee_Std_Logic_Arith_Conv_Integer_Sgn = 351
-    Ieee_Std_Logic_Arith_Conv_Integer_Log = 352
+    Ieee_Math_Real_Round = 303
+    Ieee_Math_Real_Log2 = 304
+    Ieee_Math_Real_Sin = 305
+    Ieee_Math_Real_Cos = 306
+    Ieee_Std_Logic_Unsigned_Add_Slv_Slv = 307
+    Ieee_Std_Logic_Unsigned_Add_Slv_Int = 308
+    Ieee_Std_Logic_Unsigned_Add_Int_Slv = 309
+    Ieee_Std_Logic_Unsigned_Add_Slv_Sl = 310
+    Ieee_Std_Logic_Unsigned_Add_Sl_Slv = 311
+    Ieee_Std_Logic_Unsigned_Sub_Slv_Slv = 312
+    Ieee_Std_Logic_Unsigned_Sub_Slv_Int = 313
+    Ieee_Std_Logic_Unsigned_Sub_Int_Slv = 314
+    Ieee_Std_Logic_Unsigned_Sub_Slv_Sl = 315
+    Ieee_Std_Logic_Unsigned_Sub_Sl_Slv = 316
+    Ieee_Std_Logic_Unsigned_Lt_Slv_Slv = 317
+    Ieee_Std_Logic_Unsigned_Lt_Slv_Int = 318
+    Ieee_Std_Logic_Unsigned_Lt_Int_Slv = 319
+    Ieee_Std_Logic_Unsigned_Le_Slv_Slv = 320
+    Ieee_Std_Logic_Unsigned_Le_Slv_Int = 321
+    Ieee_Std_Logic_Unsigned_Le_Int_Slv = 322
+    Ieee_Std_Logic_Unsigned_Gt_Slv_Slv = 323
+    Ieee_Std_Logic_Unsigned_Gt_Slv_Int = 324
+    Ieee_Std_Logic_Unsigned_Gt_Int_Slv = 325
+    Ieee_Std_Logic_Unsigned_Ge_Slv_Slv = 326
+    Ieee_Std_Logic_Unsigned_Ge_Slv_Int = 327
+    Ieee_Std_Logic_Unsigned_Ge_Int_Slv = 328
+    Ieee_Std_Logic_Unsigned_Eq_Slv_Slv = 329
+    Ieee_Std_Logic_Unsigned_Eq_Slv_Int = 330
+    Ieee_Std_Logic_Unsigned_Eq_Int_Slv = 331
+    Ieee_Std_Logic_Unsigned_Ne_Slv_Slv = 332
+    Ieee_Std_Logic_Unsigned_Ne_Slv_Int = 333
+    Ieee_Std_Logic_Unsigned_Ne_Int_Slv = 334
+    Ieee_Std_Logic_Unsigned_Conv_Integer = 335
+    Ieee_Std_Logic_Signed_Add_Slv_Slv = 336
+    Ieee_Std_Logic_Signed_Add_Slv_Int = 337
+    Ieee_Std_Logic_Signed_Add_Int_Slv = 338
+    Ieee_Std_Logic_Signed_Add_Slv_Sl = 339
+    Ieee_Std_Logic_Signed_Add_Sl_Slv = 340
+    Ieee_Std_Logic_Signed_Sub_Slv_Slv = 341
+    Ieee_Std_Logic_Signed_Sub_Slv_Int = 342
+    Ieee_Std_Logic_Signed_Sub_Int_Slv = 343
+    Ieee_Std_Logic_Signed_Sub_Slv_Sl = 344
+    Ieee_Std_Logic_Signed_Sub_Sl_Slv = 345
+    Ieee_Std_Logic_Arith_Conv_Unsigned_Int = 346
+    Ieee_Std_Logic_Arith_Conv_Unsigned_Uns = 347
+    Ieee_Std_Logic_Arith_Conv_Unsigned_Sgn = 348
+    Ieee_Std_Logic_Arith_Conv_Unsigned_Log = 349
+    Ieee_Std_Logic_Arith_Conv_Integer_Int = 350
+    Ieee_Std_Logic_Arith_Conv_Integer_Uns = 351
+    Ieee_Std_Logic_Arith_Conv_Integer_Sgn = 352
+    Ieee_Std_Logic_Arith_Conv_Integer_Log = 353
 
 Get_Kind = libghdl.vhdl__nodes__get_kind
 Get_Location = libghdl.vhdl__nodes__get_location