[Bug debug/40705] [4.5 Regression] ICE in gen_type_die_with_usage, at dwarf2out.c:15117

[rguenth at gcc dot gnu dot org]

------- Comment #2 from rguenth at gcc dot gnu dot org  2009-07-10 08:35 -------
Confirmed.

(gdb) up
#1  0x084bdc54 in gen_type_die_with_usage (type=0xb7d78ee0, 
    context_die=0xb7fde680, usage=DINFO_USAGE_DIR_USE)
    at /home/richard/src/trunk/gcc/dwarf2out.c:15117
15117         gcc_assert (DECL_ORIGINAL_TYPE (TYPE_NAME (type)) != type);
(gdb) call debug_tree (type)
 <enumeral_type 0xb7d78ee0 type
    type <integer_type 0xb7d78b60 unsigned int public unsigned type_6 SI
        size <integer_cst 0xb7cbe508 constant 32>
        unit size <integer_cst 0xb7cbe2f4 constant 4>
        align 32 symtab 0 alias set -1 canonical type 0xb7ccf380 precision 32
min <integer_cst 0xb7d70d90 0> max <integer_cst 0xb7d70dac 1>
        pointer_to_this <pointer_type 0xb7d6d930>>
    unsigned SI size <integer_cst 0xb7cbe508 32> unit size <integer_cst
0xb7cbe2f4 4>
    align 32 symtab 0 alias set -1 canonical type 0xb7d78ee0 precision 32 min
<integer_cst 0xb7d70850 0> max <integer_cst 0xb7d70dc8 1> context <record_type
0xb7d78d20 foo>
    chain <type_decl 0xb7d78f50 ._0>>


-- 

rguenth at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
          Component|c++                         |debug
     Ever Confirmed|0                           |1
   Last reconfirmed|0000-00-00 00:00:00         |2009-07-10 08:35:45
               date|                            |
            Summary|Using -ggdb flag cause      |[4.5 Regression] ICE in
                   |internal error              |gen_type_die_with_usage, at
                   |                            |dwarf2out.c:15117
   Target Milestone|---                         |4.5.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40705