[Bug c/26567] ICE in c_lex_with_flags, at c-lex.c:472 with cc1 -C (without -E)

[belyshev at depni dot sinp.msu.ru]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26567

Serge Belyshev <belyshev at depni dot sinp.msu.ru> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
                URL|                            |http://gcc.gnu.org/ml/gcc-p
                   |                            |atches/2010-04/msg01592.htm
                   |                            |l
      Known to work|                            |4.6.0
         Resolution|                            |FIXED
   Target Milestone|---                         |4.6.0
      Known to fail|                            |4.3.0, 4.4.0, 4.5.0

--- Comment #5 from Serge Belyshev <belyshev at depni dot sinp.msu.ru> 2011-10-30 20:40:08 UTC ---
Was quietly fixed by r160100:

2010-06-01  Arnaud Charlet  <charlet@adacore.com>
            Matthew Gingell  <gingell@adacore.com>

       * doc/invoke.texi: Mention -fdump-ada-spec.
       * tree-dump.c (dump_files): Add ada-spec.
       (FIRST_AUTO_NUMBERED_DUMP): Bump to 8.
       * tree-pass.h (tree_dump_index): Add TDI_ada.
       * gcc.c: Add support for -C without -E and for -fdump-ada-spec.
       (cpp_unique_options): Do not reject -C or -CC when -E isn't present.
       (default_compilers) <@c-header>: Allow -fdump-ada-spec on header files.
       * c-decl.c: Include c-ada-spec.h.
       (collect_source_ref_cb, collect_all_refs, for_each_global_decl): New
       functions.
       (c_write_global_declarations): Add handling of -fdump-ada-spec.
       * c-lex.c (c_lex_with_flags): Add handling of CPP_COMMENT.
       * Makefile.in (C_AND_OBJC_OBJS): Add c-ada-spec.o.
       * c-ada-spec.h, c-ada-spec.c: New files.