diff options
Diffstat (limited to 'src/vhdl/vhdl-parse_psl.adb')
| -rw-r--r-- | src/vhdl/vhdl-parse_psl.adb | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/src/vhdl/vhdl-parse_psl.adb b/src/vhdl/vhdl-parse_psl.adb index 314249c14..808c2dae7 100644 --- a/src/vhdl/vhdl-parse_psl.adb +++ b/src/vhdl/vhdl-parse_psl.adb @@ -57,9 +57,9 @@ package body Vhdl.Parse_Psl is Scan; return Res; elsif Current_Token = Tok_Inf then - -- FIXME: create node + Res := Create_Node_Loc (N_Inf); Scan; - return Null_Node; + return Res; else Error_Msg_Parse ("number expected"); return Null_Node; @@ -68,9 +68,16 @@ package body Vhdl.Parse_Psl is procedure Check_Positive_Count (N : Node) is - Low : constant Uns32 := Get_Value (Get_Low_Bound (N)); - High : constant Uns32 := Get_Value (Get_High_Bound (N)); + Low_B : constant Node := Get_Low_Bound (N); + High_B : constant Node := Get_High_Bound (N); + Low : constant Uns32 := Get_Value (Low_B); + High : Uns32; begin + if Get_Kind (High_B) = N_Inf then + return; + end if; + + High := Get_Value (High_B); if Low > High then Error_Msg_Parse ("Low bound of range must be lower than High bound," & @@ -840,6 +847,7 @@ package body Vhdl.Parse_Psl is | N_False | N_True | N_Number + | N_Inf | N_Name_Decl | N_Name | N_EOS |