diff options
-rw-r--r-- | src/vhdl/vhdl-sem_stmts.adb | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/src/vhdl/vhdl-sem_stmts.adb b/src/vhdl/vhdl-sem_stmts.adb index b0b0447da..b52476f9b 100644 --- a/src/vhdl/vhdl-sem_stmts.adb +++ b/src/vhdl/vhdl-sem_stmts.adb @@ -879,6 +879,7 @@ package body Vhdl.Sem_Stmts is Target : Iir; Target_Type : Iir; Target_Object : Iir; + Target_Prefix : Iir; Expr : Iir; Constrained : Boolean; begin @@ -894,6 +895,7 @@ package body Vhdl.Sem_Stmts is Target := Sem_Expression_Wildcard (Target, Wildcard_Any_Type); Target_Object := Null_Iir; + Target_Prefix := Null_Iir; Target_Type := Wildcard_Any_Type; if Target = Null_Iir then -- To avoid spurious errors, assume the target is fully @@ -905,21 +907,22 @@ package body Vhdl.Sem_Stmts is Check_Target (Stmt, Target); Target_Type := Get_Type (Target); Target_Object := Check_Simple_Signal_Target_Object (Target); + Target_Prefix := Get_Object_Prefix (Target_Object); Constrained := Is_Object_Name_Fully_Constrained (Target_Object); else Constrained := False; end if; end if; - if Target_Object /= Null_Iir then + if Target_Prefix /= Null_Iir then -- LRM08 10.5.2 Simple signal assignments -- If the right-hand side of a simple force assignment or a simple -- release assignment does not specify a force mode, then a default -- force mode is used as follow: if not Get_Has_Force_Mode (Stmt) then - case Get_Kind (Target_Object) is + case Get_Kind (Target_Prefix) is when Iir_Kind_Interface_Signal_Declaration => - case Get_Mode (Target_Object) is + case Get_Mode (Target_Prefix) is when Iir_In_Mode => -- - If the target is a port or signal parameter of -- mode IN, a force mode IN is used. @@ -950,10 +953,10 @@ package body Vhdl.Sem_Stmts is else -- It is an error if a force mode of OUT is specified and the -- target is a port of mode IN. - case Get_Kind (Target_Object) is + case Get_Kind (Target_Prefix) is when Iir_Kind_Interface_Signal_Declaration => if Get_Force_Mode (Stmt) = Iir_Force_Out - and then Get_Mode (Target_Object) = Iir_In_Mode + and then Get_Mode (Target_Prefix) = Iir_In_Mode then Error_Msg_Sem (+Stmt, "cannot use force OUT for IN port %n", |