[Bug debug/28047] New: DWARF output_file_names should really understand DOS pathnames

["geoffk at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

While doing some DWARF-related work, I noticed that output_file_names in
dwarf2out.c parses filenames assuming they are UNIX, things like:

  /* Skip all leading "./".  */
  f = d->filename;
  while (f[0] == '.' && f[1] == '/')
    f += 2;

I'm fairly sure it won't work right on DOS-style pathnames, even something as
simple as \foo\bar.h won't be handled right.

Probably all the filename handling in dwarf2out.c should be checked for related
issues.


-- 
           Summary: DWARF output_file_names should really understand DOS
                    pathnames
           Product: gcc
           Version: 4.2.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: debug
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: geoffk at gcc dot gnu dot org
GCC target triplet: *-*-mingw


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28047