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{ %RESULT=217 }
{ Old file: tbs0306.pp }
{ Address is not popped with exit in try...except block OK 0.99.13 (PFV) }
{$MODE objfpc}
{$H+}
{
Don't forget break,continue support
}
program stackcrash;
uses sysutils;
type
TMyClass = class
public
procedure Proc1;
procedure Proc2;
end;
procedure TMyClass.Proc1;
var
x, y: Integer;
begin
try
exit;
except
on e: Exception do begin e.Message := '[Proc1]' + e.Message; raise e end;
end;
end;
procedure TMyClass.Proc2;
var
x: array[0..7] of Byte;
crash: Boolean;
begin
crash := True; // <--- ! This corrupts the stack?!?
raise Exception.Create('I will crash now...');
end;
var
obj: TMyClass;
begin
obj := TMyClass.Create;
obj.Proc1;
WriteLn('Proc1 done, calling Proc2...');
obj.Proc2;
WriteLn('Proc2 done');
end.
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