gcc/ada/makeutl.adb

1006       if Value = Nil_Variable_Value and then Test_Without_Suffix then
1054                if Value = Nil_Variable_Value and then Check_ALI_Suffix then
1075       if Value = Nil_Variable_Value then
1086       if Value = Nil_Variable_Value then
1096       if Value = Nil_Variable_Value then
1422          if Options /= Nil_Variable_Value then
2557             if Roots = Nil_Variable_Value then
2569             if Roots = Nil_Variable_Value then
2582             if Roots = Nil_Variable_Value then
3116       Switches_For_Lang : Variable_Value := Nil_Variable_Value;
3120       Switches_For_Main : Variable_Value := Nil_Variable_Value;
3125       Other_Switches : Variable_Value := Nil_Variable_Value;
3128       Defaults : Variable_Value := Nil_Variable_Value;
3130       Switches : Variable_Value := Nil_Variable_Value;
3170                   if Switches_For_Main = Nil_Variable_Value then
3183                      if Switches_For_Main = Nil_Variable_Value
3269            and then Switches_For_Main /= Nil_Variable_Value
3274             if Switches_For_Lang /= Nil_Variable_Value then
3280             elsif Other_Switches /= Nil_Variable_Value then
3285             elsif Defaults /= Nil_Variable_Value then
3304          if Switches = Nil_Variable_Value or else Switches.Default then
3309          if Switches = Nil_Variable_Value or else Switches.Default then
3316          if Switches = Nil_Variable_Value or else Switches.Default then
3322          if Switches /= Nil_Variable_Value and then not Switches.Default then
3386                if Global_Compilation_Switches /= Nil_Variable_Value