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New restriction to only one principal top level package per file

#2640  Permalink Top

New restriction to only one principal top level package per file

Aug-28-12 14:38:55

Hello again,

I just noticed that there has been introduced a new rule which only allows one principal top level package per file.

In my OpenModelica model library I sometimes defined multiple top level items just on one single file without defining an enclosing package. Hence in rev12698 the OpenModelica compiler is unable to load the library. Has this new rule been introduced on purpose? Then I will change my library to this concept. However, Dymola doesn't say anything and takes the library as is.

Thanks, Fritz

#2641  Permalink Top

Re: New restriction to only one principal top level package per file

Aug-28-12 14:43:43

Using loadModel(), the package is a structured entity and some limitations are imposed according to the Modelica Specification 3.2 rev1: 13.2.2.1 Mapping a Package/Class Hierarchy into a Directory Hierarchy (Structured Entity).

[For example, if directory A contains the three files package.mo, B.mo and C.mo the classes defined are A, A.B, and A.C.]

So yes this is intended. We also check the package.order file to see if the author forgot to include a file, used wrong case in filenames, etc.

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