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Fortran M support


libSage++ does not completely support the Fortran M _PROCESS_ statement; in
the code for SgSymbol::body() (around line 2240 in libSage++) there is the
following code:

>        if ((SYMB_CODE(thesymb) == FUNCTION_NAME) ||
>            (SYMB_CODE(thesymb) == PROGRAM_NAME) ||
>            (SYMB_CODE(thesymb) == PROCEDURE_NAME) ||
>            (SYMB_CODE(thesymb) == MEMBER_FUNC))
>          {
>	 	bif = SYMB_FUNC_HEDR(thesymb); // needed, otherwise breaks pC++
>		if (!bif)
>        	 bif = getFunctionHeader(thesymb);
>          } else
>            {
>              Message("Body not found, may not be implemented yet",0);
>              SORRY;
>            }	
>      }

I need this code to support PROCESS_NAME symbols in addition to the
others. I am not particularly familiar with the internal representation yet,
but since a PROCESS is essentially a SUBROUTINE, am I correct in assuming
that if I add another case (for PROCESS_NAME) to the above IF nest, it will
have the desired effect?

--lars
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