[Bug fortran/54033] gfortran: Passing file as include directory - add diagnostic and ICE with -cpp

[tkoenig at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54033

--- Comment #2 from Thomas Koenig <tkoenig at gcc dot gnu.org> 2012-08-01 21:43:54 UTC ---
Author: tkoenig
Date: Wed Aug  1 21:43:50 2012
New Revision: 190054

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=190054
Log:
2012-08-01  Thomas König  <tkoenig@gcc.gnu.org>

    PR fortran/54033
    * scanner.c (add_path_to_list): Emit warning if an error occurs
    for an include path, if it is not present or if it is not a
    directory.  Do not add the path in these cases.

2012-08-01  Thomas König  <tkoenig@gcc.gnu.org>

    PR fortran/54033
    * gfortran.dg/include_6.f90:  New test case.
    * gfortran.dg/include_7.f90:  New test case.
    * gfortran.dg/include_3.f90:  Add dg-warning for missing directory.


Added:
    trunk/gcc/testsuite/gfortran.dg/include_6.f90
    trunk/gcc/testsuite/gfortran.dg/include_7.f90
Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/scanner.c
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gfortran.dg/include_3.f95