r126826 - in /trunk/gcc: fortran/check.c fortra...

[dfranke@gcc.gnu.org]

Author: dfranke
Date: Sun Jul 22 16:31:11 2007
New Revision: 126826

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=126826
Log:
gcc/fortran:
2007-07-22  Daniel Franke  <franke.daniel@gmail.com>

	PR fortran/29962
	PR fortran/31253
	PR fortran/31265
	PR fortran/31639
	* gfortran.h (gfc_intrinsic_sym): Changed members elemental, pure,
	generic, specific, actual_ok, noreturn into bits of a bitfield, 
	added bits for inquiry, transformational, conversion.
	* check.c (non_init_transformational): Removed, removed all callers.
	* intrinsic.c (enum class): New.
	(add_sym*): Replaced argument elemetal by enum class. Changed all
	callers.
	(add_functions): Assign appropriate classes to intrinsic functions.
	(add_subroutines): Assign appropriate classes to intrinsic subroutines.
	(add_conv): Set conversion attribute.
	(gfc_init_expr_extensions): Removed, removed all callers.
	(gfc_intrinsic_func_interface): Reimplemented check for non-standard
	initializatione expressions.
	* expr.c (check_specification_function): New.
	(gfc_is_constant_expr): Added check for specification functions.
	(check_init_expr_arguments): New.
	(check_inquiry): Changed return value to MATCH, added checks for
	inquiry functions defined by F2003.
	(check_transformational): New.
	(check_null): New.
	(check_elemental): New.
	(check_conversion): New.
	(check_init_expr): Call new check functions, add more specific error
	messages.

gcc/testsuite:
2007-07-22  Daniel Franke  <franke.daniel@gmail.com>

	PR fortran/29962
	* gfortran.dg/array_initializer_1.f90: Removed warning.
	* gfortran.dg/initialization_1.f90: Adjusted messages.
	* gfortran.dg/nested_modules_6.f90: Removed warning.

	PR fortran/31253
	* gfortran.dg/initialization_7.f90: New test.

	PR fortran/31639
	* gfortran.dg/initialization_8.f90: New test.


Added:
    trunk/gcc/testsuite/gfortran.dg/initialization_7.f90
    trunk/gcc/testsuite/gfortran.dg/initialization_8.f90
Modified:
    trunk/gcc/fortran/check.c
    trunk/gcc/fortran/expr.c
    trunk/gcc/fortran/gfortran.h
    trunk/gcc/fortran/intrinsic.c
    trunk/gcc/testsuite/gfortran.dg/array_initializer_1.f90
    trunk/gcc/testsuite/gfortran.dg/initialization_1.f90
    trunk/gcc/testsuite/gfortran.dg/nested_modules_6.f90