finally 块中的异常

Question

如果在 finally 代码块中引发异常，finally 块的其余部分是否执行？

try
  statementList1
finally
  command;
  command_that_raises;
  critical_command;
end

critical_command会被执行吗？

Manual只谈异常，不谈代码的执行：

If an exception is raised but not handled in the finally clause, that exception is propagated out of the try...finally statement, and any exception already raised in the try clause is lost. The finally clause should therefore handle all locally raised exceptions, so as not to disturb propagation of other exceptions.

Answer 1

查看以下确认：

procedure TForm6.Button1Click(Sender: TObject);
begin

  try
    ShowMessage('begin');
  finally
    ShowMessage('enter');
    raise Exception.Create('raise');
    ShowMessage('end');
  end;

end;

现在这个案例：

procedure RaiseAndContinue;
begin
  try
    raise Exception.Create('raise');
  except

  end;
end;

procedure TForm6.Button1Click(Sender: TObject);
begin

  try
    ShowMessage('begin');
  finally
    ShowMessage('enter');
    RaiseAndContinue;
    ShowMessage('end');
  end;

end;

简短的回答是：除非您处理该异常，否则否代码将不会执行。

finally 块中的异常

Exception in finally block

delphi

delphi-xe6