[Bug bootstrap/42946] New: bootstrap with --enable-checking=df (or =all) fails

[zsojka at seznam dot cz]

r156431

cc1: warnings being treated as errors
/mnt/svn/gcc-trunk/gcc/df-core.c: In function 'df_finish_pass':
/mnt/svn/gcc-trunk/gcc/df-core.c:649:3: error: enum conversion in assignment is
invalid in C++

The offending code is:
#ifdef ENABLE_DF_CHECKING
  saved_flags = df->changeable_flags;
#endif

where operands are declared as:
  enum df_changeable_flags saved_flags;
  int changeable_flags : 8;


-- 
           Summary: bootstrap with --enable-checking=df (or =all) fails
           Product: gcc
           Version: 4.5.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: bootstrap
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: zsojka at seznam dot cz


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42946