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Bug: call by Reference search in the list of the fields
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To
16/10/2004 05:00:33
General information
Forum:
Visual FoxPro
Category:
Visual FoxPro Beta
Miscellaneous
Thread ID:
00951922
Message ID:
00952025
Views:
15
Fabio,

It's not a bug. The field always takes precedence over variable whenever they both can be used. The macro substitution, on other hand, works with variables only.

>Previous issue Thread #950993
>
>Bug/Issue : 2 of 27
>
>TITLE: Bug: call by Reference search in the list of the fields
>
>VERSION: 09.00.0000.1720 and previous
>
>STEPS TO REPRODUCE:
>
>CLOSE DATABASES ALL
>CLEAR
>CREATE CURSOR pipe (anyName I)
>SCATTER MEMVAR
>ON ERROR ?? MESSAGE()
>? 'Call is ',BLA(@anyName)
>? 'Call is ',BLA(@m.anyName)
>ON ERROR
>USE
>
>PROCEDURE BLA (p1)
>	RETURN 'ok'
>ENDPROC
>
>
>
>OBSERVED BEHAVIOR:
>When the call by reference is made without the prefixed one m., VFP explores the list of the fields and if a field with the same name exists, it generates an error.
>
>EXPECTED BEHAVIOR:
>VFP does not have to explore the list of the fields when a call by Reference is done ( like on macro substitution )
--sb--
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