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[Bug fortran/34108] ICE: Segmentation fault occurs by "write(*,0)" statement



------- Comment #1 from fxcoudert at gcc dot gnu dot org  2007-11-15 16:40 -------
Confirmed on x86_64-linux, where it triggers (with valgrind):

==2841== Conditional jump or move depends on uninitialised value(s)
==2841==    at 0x43550B: next_char (io.c:141)
==2841==    by 0x435616: next_char_not_space (io.c:183)
==2841==    by 0x4356C1: format_lex (io.c:221)
==2841==    by 0x435A5D: check_format (io.c:467)
==2841==    by 0x4369B5: match_io (io.c:927)
==2841==    by 0x44D8A9: match_word (parse.c:64)
==2841==    by 0x44E078: decode_statement (parse.c:296)
==2841==    by 0x44EA84: next_statement (parse.c:505)
==2841==    by 0x451EC4: gfc_parse_file (parse.c:3320)
==2841==    by 0x479B64: gfc_be_parse_file (f95-lang.c:258)
==2841==    by 0x6E901C: toplev_main (toplev.c:1042)
==2841==    by 0x4B3B4C9: (below main) (in /usr/lib/debug/libc-2.3.6.so)


-- 

fxcoudert at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |fxcoudert at gcc dot gnu dot
                   |                            |org
         AssignedTo|unassigned at gcc dot gnu   |fxcoudert at gcc dot gnu dot
                   |dot org                     |org
             Status|UNCONFIRMED                 |ASSIGNED
     Ever Confirmed|0                           |1
   GCC host triplet|i686-pc-cygwin              |
 GCC target triplet|i686-pc-cygwin              |
           Keywords|                            |ice-on-invalid-code
      Known to fail|                            |4.3.0
   Last reconfirmed|0000-00-00 00:00:00         |2007-11-15 16:40:54
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34108


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