[Patch, fortran] PR25091 and PR20952 - non-conforming entries of array-valued function

[THOMAS Paul Richard 169137]

:ADDPATCH fortran:

This is an absolutely straight forward patch for two uncomplicated PRs:

From 12.5.2.5:

If the characteristics of the result of the function named in the ENTRY statement are the same
as the characteristics of the result of the function named in the FUNCTION statement, their
result variables identify the same variable, although their names need not be the same. Otherwise,
they are storage associated and shall all be scalars without the POINTER attribute and one of the
types: default integer, default real, double precision real, default complex, or default logical.

This patch asserts that the array specifications must be the same for the characteristics to be
the same.

Regtested on AMD64/SUSE10.1  - OK for trunk and 4.1?

Paul

2006-09-05 Paul Thomas <pault@gcc.gnu.org>

	PR fortran/25091
	PR fortran/25092
	* resolve.c (resolve_entries): It is an error if the entries
	of an array-valued function do not have the same shape.

2006-09-05 Paul Thomas <pault@gcc.gnu.org>

	PR fortran/25091
	PR fortran/25092
	* gfortran.dg/entry_array_specs_1.f90: New test.


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