Symbols and FL_PARAMETER in "interface; subroutine" versus "contains; subroutine"

[Tobias Schlüter]

Tobias Burnus <burnus@net-b.de> wrote on Wed, 15 Nov 2006:
> I somehow fail to see how this symbol gets propagated or, respectively,
> where it gets resolved for subroutines (thus I can do the same for
> "subroutine"s in interfaces).

The namespaces of a contained procedure and its container are related  
via a parent-child relation.  INTERFACE namespaces bt default have no  
parent, making the namespace of the procedure in which the interface  
is defined the parent of the INTERFACE's namespace will probably do  
the trick.  gfc_find_sym(bol|tree) will then look for the symbol in  
the parent namespace, if parent_flag is set.

- Tobi

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