diff options
Diffstat (limited to 'gcc/ada/switch.adb')
| -rw-r--r-- | gcc/ada/switch.adb | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/gcc/ada/switch.adb b/gcc/ada/switch.adb index 4601e927e0c..f01e3081080 100644 --- a/gcc/ada/switch.adb +++ b/gcc/ada/switch.adb @@ -6,7 +6,7 @@ -- -- -- B o d y -- -- -- --- Copyright (C) 1992-2001, Free Software Foundation, Inc. -- +-- Copyright (C) 1992-2002, Free Software Foundation, Inc. -- -- -- -- GNAT is free software; you can redistribute it and/or modify it under -- -- terms of the GNU General Public License as published by the Free Soft- -- @@ -92,12 +92,16 @@ package body Switch is Ptr : in out Integer; Result : out Pos) is + Temp : Nat; + begin - Scan_Nat (Switch_Chars, Max, Ptr, Result); + Scan_Nat (Switch_Chars, Max, Ptr, Temp); - if Result = 0 then + if Temp = 0 then raise Bad_Switch_Value; end if; + + Result := Temp; end Scan_Pos; end Switch; |