[Bug fortran/34359] ICE in December 6 version of gfortran when compiling a file with two routines that contain INCLUDE statements

[jakub at gcc dot gnu dot org]

------- Comment #3 from jakub at gcc dot gnu dot org  2007-12-08 21:00 -------
Subject: Bug 34359

Author: jakub
Date: Sat Dec  8 21:00:06 2007
New Revision: 130712

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=130712
Log:
        PR fortran/34359
        * gfortran.h (gfc_file): Remove sibling and down fields.
        * scanner.c (file_changes, file_changes_cur, file_changes_count,
        file_changes_allocated): New variables.
        (add_file_change, report_file_change): New functions.
        (change_file): Remove.
        (gfc_start_source_files, gfc_end_source_files): Call
        report_file_change instead of change_file.
        (gfc_advance_line): Call report_file_change instead of change_file,
        call it even if lb->file == lb->next->file.
        (get_file): Revert last changes.
        (preprocessor_line): Call add_file_change when entering or leaving
        a file.
        (load_file): Likewise.  Set file_change[...].lb for all newly added
        file changes.

        * gfortran.dg/include_1.f90: New test.
        * gfortran.dg/include_1.inc: New.
        * gfortran.dg/include_2.f90: New test.

Added:
    trunk/gcc/testsuite/gfortran.dg/include_1.f90
    trunk/gcc/testsuite/gfortran.dg/include_1.inc
    trunk/gcc/testsuite/gfortran.dg/include_2.f90
Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/gfortran.h
    trunk/gcc/fortran/scanner.c
    trunk/gcc/testsuite/ChangeLog


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34359