[Bug c++/18327] [3.3/3.4/4.0 Regression] ICE while compiling valid c code with g++

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-11-07 01:56 -------
Confirmed, reduced testcase:
typedef struct {
 unsigned char dir;
 int data[];
} AiDefaultRailBlock;
static const AiDefaultRailBlock _raildata_ai_0 = { 1,  { 0,  4 }  };

: Search converges between 2004-09-21-004002-3.4 (#77) and 2004-09-22-004001-3.4 (#78).
: Search converges between 2004-09-20-161001-trunk (#551) and 2004-09-21-094824-trunk 
(#552).
: Search converges between 2004-09-20-064502-3.3 (#296) and 2004-09-27-064501-3.3 (#297).

The only thing which went in all three branches around this time was:
2004-09-20  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
        PR c++/14179
        * decl.c (reshape_init): Extract array handling into...
        (reshape_init_array): New function. Use integers instead of trees
        for indices. Handle out-of-range designated initializers.

Also that did change how initialization was done.

(This is valid C but is/should it be valid C++)

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |giovannibajo at gcc dot gnu
                   |                            |dot org, gdr at gcc dot gnu
                   |                            |dot org
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|                            |1
      Known to fail|                            |3.4.3 4.0.0
      Known to work|                            |3.4.0
   Last reconfirmed|0000-00-00 00:00:00         |2004-11-07 01:56:23
               date|                            |
            Summary|ICE while compiling valid c |[3.3/3.4/4.0 Regression] ICE
                   |code with g++               |while compiling valid c code
                   |                            |with g++
   Target Milestone|---                         |3.4.4


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18327