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r123184 - in /trunk/gcc: fortran/ChangeLog test...


Author: pault
Date: Sat Mar 24 14:17:34 2007
New Revision: 123184

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=123184
Log:
2007-03-24  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/31215
	* trans-expr.c (gfc_apply_interface_mapping_to_expr): Return
	int result that is non-zero if the expression is the function
	result.  Only the characteristics of the result expression
	can be used in a procedure interface, so simplify LEN in situ
	using its character length.

	PR fortran/31219
	PR fortran/31200
	* trans-expr.c (gfc_conv_function_call): Do not use
	gfc_conv_expr_reference for actual pointer function with formal
	target because a temporary is created that does not transfer
	the reference correctly.  Do not indirect formal pointer
	functions since it is the function reference that is needed.

2007-03-24  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/31219
	* gfortran.dg/pointer_function_actual_1.f90: New test.

	PR fortran/31200
	* gfortran.dg/pointer_function_actual_2.f90: New test.

	PR fortran/31215
	* gfortran.dg/result_in_spec_1.f90: New test.

Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gfortran.dg/pointer_function_actual_1.f90


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