re PR fortran/30878 (Rejects function f1; namelist /nml/ f1)

re PR fortran/30878 (Rejects function f1; namelist /nml/ f1)

2007-05-11 Paul Thomas <pault@gcc.gnu.org>

	PR fortran/30878
	* resolve.c (resolve_fl_namelist): It is not an error if the
	namelist element is the result variable of the enclosing
	function.  Search for the symbol in current and all parent
	namespaces for a potential conflict.
	* symbol.c (check_conflict): Remove the conflict between
	'in_namelist' and 'FL_PROCEDURE' because the symbol info
	is not available to exclude function result variables.
	* trans-io.c (nml_get_addr_expr): Use the fake result decl
	if the symbol is an implicit result variable.

2007-05-11 Paul Thomas <pault@gcc.gnu.org>

	PR fortran/30878
	* gfortran.dg/namelist_29.f90: New test.

From-SVN: r124615