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List:       gambas-user
Subject:    Re: [Gambas-user] When you use RETURN the FINALLY block not start
From:       Jussi Lahtinen <jussi.lahtinen () gmail ! com>
Date:       2010-04-25 12:43:09
Message-ID: j2p384d3901004250543zf50b17d4jf9d652b9ad0fa105 () mail ! gmail ! com
[Download RAW message or body]

Little bit of topic but:
SUB F1() AS Integer
Shouldn't this be FUNCTION?
I didn't know subs can return value.
New to me...

Jussi


2010/4/25 Benoît Minisini <gambas@users.sourceforge.net>:
>> Code:
>> ' Gambas module file
>>
>> PUBLIC SUB Main()
>>   PRINT F1()
>>   PRINT F2()
>>   PRINT "END"
>> END
>>
>> SUB F1() AS Integer
>>   PRINT "F1"
>>   FINALLY
>>     PRINT "F1-FIANLLY"
>> END
>>
>> SUB F2() AS Integer
>>   PRINT "F2"
>>   RETURN 2
>>   FINALLY
>>     PRINT "F2-FIANLLY"
>> END
>>
>> Output:
>> F1
>> F1-FINALLY
>> 0
>> F2
>> 2
>> END
>>
>>  bug or a feature?
>>
>
> Feature ! RETURN is stronger than anything. You must put it inside the FINALLY
> block.
>
> Regards,
>
> --
> Benoît Minisini
>
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