diff options
| -rw-r--r-- | src/synth/elab-vhdl_types.adb | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/synth/elab-vhdl_types.adb b/src/synth/elab-vhdl_types.adb index b92c78452..81ab20268 100644 --- a/src/synth/elab-vhdl_types.adb +++ b/src/synth/elab-vhdl_types.adb @@ -42,6 +42,14 @@ package body Elab.Vhdl_Types is -- Static values. L := Synth_Expression_With_Basetype (Syn_Inst, Get_Left_Limit (Rng)); R := Synth_Expression_With_Basetype (Syn_Inst, Get_Right_Limit (Rng)); + if L = No_Valtyp or else R = No_Valtyp then + Set_Error (Syn_Inst); + return (Dir => Get_Direction (Rng), + Left => 0, + Right => 0, + Is_Signed => False); + end if; + Strip_Const (L); Strip_Const (R); |