[Bug preprocessor/33415] Can't compile .cpp file with UTF-8 BOM.

[tromey at gcc dot gnu dot org]

------- Comment #6 from tromey at gcc dot gnu dot org  2008-04-21 14:02 -------
Subject: Bug 33415

Author: tromey
Date: Mon Apr 21 14:02:00 2008
New Revision: 134507

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=134507
Log:
libcpp
        PR libcpp/33415:
        * charset.c (_cpp_convert_input): Add buffer_start argument.
        Ignore UTF-8 BOM if seen.
        * internal.h (_cpp_convert_input): Add argument.
        * files.c (struct _cpp_file) <buffer_start>: New field.
        (destroy_cpp_file): Free buffer_start, not buffer.
        (_cpp_pop_file_buffer): Likewise.
        (read_file_guts): Update.
gcc/testsuite
        PR libcpp/33415:
        * gcc.dg/cpp/pr33415.c: New file.

Added:
    trunk/gcc/testsuite/gcc.dg/cpp/pr33415.c
Modified:
    trunk/gcc/testsuite/ChangeLog
    trunk/libcpp/ChangeLog
    trunk/libcpp/charset.c
    trunk/libcpp/files.c
    trunk/libcpp/internal.h


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33415