[Bug fortran/38220] C_LOC intrinsic non-pure and without explicit interface

[tkoenig at gcc dot gnu dot org]

------- Comment #4 from tkoenig at gcc dot gnu dot org  2009-01-06 23:03 -------
Subject: Bug 38220

Author: tkoenig
Date: Tue Jan  6 23:03:18 2009
New Revision: 143140

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=143140
Log:
2009-01-06  Thomas Koenig  <tkoenig@gcc.gnu.org>

        PR fortran/38220
        * interface.c (gfc_procedure_use):  Don't warn about functions
        from ISO_C_BINDING.
        * symbol.c (generate_isocbinding_symbol):  Mark c_loc and
        c_funloc as pure.

2009-01-06  Thomas Koenig  <tkoenig@gcc.gnu.org>

        PR fortran/38220
        * gfortran.dg/c_loc_pure_1.f90:  New test.


Added:
    trunk/gcc/testsuite/gfortran.dg/c_loc_pure_1.f90
Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/interface.c
    trunk/gcc/fortran/symbol.c
    trunk/gcc/testsuite/ChangeLog


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38220