[Bug c++/13574] [3.3/3.4 Regression] array default initializer in class lets gcc consume all memory and die

["hubicka at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

------- Additional Comments From hubicka at gcc dot gnu dot org  2004-01-10 22:18 -------
Note that the memory consumption happens while trying to intialize the array and
taking (unsigned int)-1 as upper bound.#0  0x40093d45 in memset () from
/lib/libc.so.6
#1  0x084f61a7 in ggc_alloc (size=67108852) at ../../gcc/ggc-page.c:1156
#2  0x0832ab45 in ggc_alloc_cleared (size=67108852) at ../../gcc/ggc-common.c:134
#3  0x0832abe2 in ggc_calloc (s1=16777213, s2=4) at ../../gcc/ggc-common.c:188
#4  0x085a12b9 in htab_expand (htab=0x40177780) at ../../libiberty/hashtab.c:393
#5  0x085a149d in htab_find_slot_with_hash (htab=0x40177780, element=0x5acac8fc,
hash=140315878, insert=INSERT)
    at ../../libiberty/hashtab.c:510
#6  0x085a14cf in htab_find_slot (htab=0x40177780, element=0x5acac8fc,
insert=INSERT) at ../../libiberty/hashtab.c:558
#7  0x082d294b in size_int_type_wide (number=6291408, type=0x401799b4) at
../../gcc/fold-const.c:1569
#8  0x082d1662 in int_const_binop (code=PLUS_EXPR, arg1=0x5acac8c0,
arg2=0x4016d94c, notrunc=0) at ../../gcc/fold-const.c:1334
#9  0x082d2aa0 in size_binop (code=PLUS_EXPR, arg0=0x5acac8c0, arg1=0x4016d94c)
at ../../gcc/fold-const.c:1609
#10 0x0815d7a0 in build_zero_init (type=0x4024372c, nelts=0x0,
static_storage_p=false) at ../../gcc/cp/init.c:231
#11 0x0815d8dc in build_default_init (type=0x4024372c, nelts=0x0) at
../../gcc/cp/init.c:296
#12 0x0815dc81 in perform_member_init (member=0x40243798, init=0x0) at
../../gcc/cp/init.c:362
#13 0x0815ee30 in emit_mem_initializers (mem_inits=0x40238ed8) at
../../gcc/cp/init.c:694
#14 0x0817abe3 in finish_mem_initializers (mem_inits=0x40238e88) at
../../gcc/cp/semantics.c:1187
#15 0x08127ed8 in cp_parser_mem_initializer_list (parser=0x40242800) at
../../gcc/cp/parser.c:7063
#16 0x08127db7 in cp_parser_ctor_initializer_opt (parser=0x40242800) at
../../gcc/cp/parser.c:7020
#17 0x0812cdb5 in cp_parser_ctor_initializer_opt_and_function_body
(parser=0x40242800) at ../../gcc/cp/parser.c:11183
#18 0x08131453 in cp_parser_function_definition_after_declarator
(parser=0x40242800, inline_p=true)
    at ../../gcc/cp/parser.c:13989
#19 0x08132047 in cp_parser_late_parsing_for_member (parser=0x40242800,
member_function=0x402433cc)
    at ../../gcc/cp/parser.c:14380
#20 0x0812db6b in cp_parser_class_specifier (parser=0x40242800) at
../../gcc/cp/parser.c:11650
#21 0x08129c5f in cp_parser_type_specifier (parser=0x40242800,
flags=CP_PARSER_FLAGS_OPTIONAL, is_friend=false,
    is_declaration=true, declares_class_or_enum=0xbffff620,
is_cv_qualifier=0xbffff61f) at ../../gcc/cp/parser.c:8541
#22 0x08127813 in cp_parser_decl_specifier_seq (parser=0x40242800,
flags=CP_PARSER_FLAGS_OPTIONAL, attributes=0xbffff66c,
    declares_class_or_enum=0xbffff668) at ../../gcc/cp/parser.c:6652
#23 0x081274df in cp_parser_simple_declaration (parser=0x40242800,
function_definition_allowed_p=true)
    at ../../gcc/cp/parser.c:6382
#24 0x081274ac in cp_parser_block_declaration (parser=0x40242800,
statement_p=false) at ../../gcc/cp/parser.c:6342
#25 0x08127359 in cp_parser_declaration (parser=0x40242800) at
../../gcc/cp/parser.c:6262
#26 0x08127184 in cp_parser_declaration_seq_opt (parser=0x40242800) at
../../gcc/cp/parser.c:6171
#27 0x08122d82 in cp_parser_translation_unit (parser=0x40242800) at
../../gcc/cp/parser.c:2307
#28 0x0813315c in c_parse_file () at ../../gcc/cp/parser.c:15044
#29 0x081f4be8 in c_common_parse_file (set_yydebug=0) at ../../gcc/c-opts.c:1216
#30 0x084b9390 in compile_file () at ../../gcc/toplev.c:1804
#31 0x084be34e in do_compile () at ../../gcc/toplev.c:4611
#32 0x084be3e6 in toplev_main (argc=3, argv=0xbffff834) at ../../gcc/toplev.c:4651
#33 0x081f8fcf in main (argc=3, argv=0xbffff834) at ../../gcc/main.c:35

ibm:~ # 

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13574