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Subject: [Bug fortran/29962] Initialization expressions checking in gfc_intrinsic_func_interface
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------- Comment #8 from dfranke at gcc dot gnu dot org  2007-07-22 16:31 -------
Subject: Bug 29962

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


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29962