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  1. OMG Issue

ALF_ — Derivations of type, lower and upper for Invocation Expressions

  • Key: ALF_-25
  • Legacy Issue Number: 16440
  • Status: closed  
  • Source: Model Driven Solutions ( Mr. Ed Seidewitz)
  • Summary:

    Subclause: 13.2.23 InvocationExpression

    The derivations of type, lower and upper inherited in InvocationExpression are based on the return parameter of the referent of the expression. This doesn’t work for referents that are not behaviors or operations. Specifically:

    • For an InstanceCreationExpression, the referent may be a classifier (Class or DataType), in which case, the type needs to be the referent itself and lower and upper need to both be 1.

    • For a BehaviorInvocationExpression, the referent may be an association end, in which case the type, lower and upper need to be the same as for the end.

  • Reported: ALF 1.0b2 — Fri, 29 Jul 2011 04:00 GMT
  • Disposition: Resolved — ALF 1.0
  • Disposition Summary:


  • Updated: Fri, 6 Mar 2015 21:48 GMT