(j3.2006) LEN type parameter

[Malcolm Cohen]

>Is the assignment to the length parameter a%lb1 valid? If one looks at 
>the definition of assignment, one follows the chain of the LHS from 
>"variable" to "designator" to "structure component" to "data-ref". 
>data-ref is a syntax term for which a%lb1 qualifies.

 

Nope.  It fails constraint C910

 ?C910 (R911) Each part-name except the leftmost shall be the name of a component of the declared type of the preceding part-name.?

 

So it is not valid syntax.

 

Cheers,

-- 

..............Malcolm Cohen, NAG Oxford/Tokyo.

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