[Bug c++/11437] ICE in lookup_name_real

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

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11437


bangerth at dealii dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|                            |1
   Last reconfirmed|0000-00-00 00:00:00         |2003-07-04 21:53:44
               date|                            |
            Summary|[3.3/3.4] g++ segfaults     |ICE in lookup_name_real
   Target Milestone|3.4                         |---


------- Additional Comments From bangerth at dealii dot org  2003-07-04 21:53 -------
Confirmed. This crashes every gcc version I have since at least 2.95.

Here's a backtrace:
#0  lookup_name_real (name=0x0, prefer_type=0, nonclass=1, namespaces_only=0, 
    flags=2) at ../../gcc-3.4-CVS/gcc/cp/decl.c:5879
#1  0x0806cfe1 in lookup_name_nonclass (name=0x0)
    at ../../gcc-3.4-CVS/gcc/cp/decl.c:5957
#2  0x0806d002 in lookup_function_nonclass (name=0x0, args=0xe)
    at ../../gcc-3.4-CVS/gcc/cp/decl.c:5963
#3  0x080531ca in build_new_op (code=132, flags=3, arg1=0x401ad804, arg2=0x0, 
    arg3=0x0) at ../../gcc-3.4-CVS/gcc/cp/call.c:3712
#4  0x08118d90 in build_x_unary_op (code=132, xarg=0x401ad804)
    at ../../gcc-3.4-CVS/gcc/cp/typeck.c:3896
#5  0x080fcdde in cp_parser_unary_expression (parser=0x0, address_p=false)
    at ../../gcc-3.4-CVS/gcc/cp/parser.c:4483
#6  0x080fd61c in cp_parser_pm_expression (parser=0x401ab4c0)
    at ../../gcc-3.4-CVS/gcc/cp/parser.c:4944
#7  0x081068d2 in cp_parser_binary_expression (parser=0x401ab4c0, 
    token_tree_map=0x84923a0, fn=0x80fd600 <cp_parser_pm_expression>)
    at ../../gcc-3.4-CVS/gcc/cp/parser.c:13553
#8  0x080fd6c1 in cp_parser_multiplicative_expression (parser=0x0)
    at ../../gcc-3.4-CVS/gcc/cp/parser.c:4998
#9  0x081068d2 in cp_parser_binary_expression (parser=0x401ab4c0, 
    token_tree_map=0x84923c0, 
    fn=0x80fd6a0 <cp_parser_multiplicative_expression>)
    at ../../gcc-3.4-CVS/gcc/cp/parser.c:13553
#10 0x080fd6f1 in cp_parser_additive_expression (parser=0x0)
    at ../../gcc-3.4-CVS/gcc/cp/parser.c:5021
#11 0x081068d2 in cp_parser_binary_expression (parser=0x401ab4c0, 
    token_tree_map=0x84923d8, fn=0x80fd6d0 <cp_parser_additive_expression>)
    at ../../gcc-3.4-CVS/gcc/cp/parser.c:13553
#12 0x080fd721 in cp_parser_shift_expression (parser=0x0)
    at ../../gcc-3.4-CVS/gcc/cp/parser.c:5044
#13 0x081068d2 in cp_parser_binary_expression (parser=0x401ab4c0, 
    token_tree_map=0x8492400, fn=0x80fd700 <cp_parser_shift_expression>)
    at ../../gcc-3.4-CVS/gcc/cp/parser.c:13553
#14 0x080fd751 in cp_parser_relational_expression (parser=0x0)
    at ../../gcc-3.4-CVS/gcc/cp/parser.c:5079
#15 0x081068d2 in cp_parser_binary_expression (parser=0x401ab4c0, 
    token_tree_map=0x8492438, fn=0x80fd730 <cp_parser_relational_expression>)
    at ../../gcc-3.4-CVS/gcc/cp/parser.c:13553
#16 0x080fd781 in cp_parser_equality_expression (parser=0x0)
    at ../../gcc-3.4-CVS/gcc/cp/parser.c:5102
#17 0x081068d2 in cp_parser_binary_expression (parser=0x401ab4c0, 
    token_tree_map=0x8492450, fn=0x80fd760 <cp_parser_equality_expression>)
    at ../../gcc-3.4-CVS/gcc/cp/parser.c:13553
#18 0x080fd7b1 in cp_parser_and_expression (parser=0x0)
    at ../../gcc-3.4-CVS/gcc/cp/parser.c:5123
#19 0x081068d2 in cp_parser_binary_expression (parser=0x401ab4c0, 
    token_tree_map=0x8492460, fn=0x80fd790 <cp_parser_and_expression>)
    at ../../gcc-3.4-CVS/gcc/cp/parser.c:13553
#20 0x080fd7e1 in cp_parser_exclusive_or_expression (parser=0x0)
    at ../../gcc-3.4-CVS/gcc/cp/parser.c:5144
#21 0x081068d2 in cp_parser_binary_expression (parser=0x401ab4c0, 
    token_tree_map=0x8492470, fn=0x80fd7c0 <cp_parser_exclusive_or_expression>)
    at ../../gcc-3.4-CVS/gcc/cp/parser.c:13553
#22 0x080fd811 in cp_parser_inclusive_or_expression (parser=0x0)
    at ../../gcc-3.4-CVS/gcc/cp/parser.c:5166
#23 0x081068d2 in cp_parser_binary_expression (parser=0x401ab4c0, 
    token_tree_map=0x8492480, fn=0x80fd7f0 <cp_parser_inclusive_or_expression>)
    at ../../gcc-3.4-CVS/gcc/cp/parser.c:13553
#24 0x080fd841 in cp_parser_logical_and_expression (parser=0x0)
    at ../../gcc-3.4-CVS/gcc/cp/parser.c:5187
#25 0x081068d2 in cp_parser_binary_expression (parser=0x401ab4c0, 
    token_tree_map=0x8492490, fn=0x80fd820 <cp_parser_logical_and_expression>)
    at ../../gcc-3.4-CVS/gcc/cp/parser.c:13553
#26 0x080fd871 in cp_parser_logical_or_expression (parser=0x0)
    at ../../gcc-3.4-CVS/gcc/cp/parser.c:5208
#27 0x080fd999 in cp_parser_assignment_expression (parser=0x401ab4c0)
    at ../../gcc-3.4-CVS/gcc/cp/parser.c:5307
#28 0x080fdaf8 in cp_parser_expression (parser=0x401ab4c0)
    at ../../gcc-3.4-CVS/gcc/cp/parser.c:5456
#29 0x080fdedd in cp_parser_expression_statement (parser=0x401ab4c0)
    at ../../gcc-3.4-CVS/gcc/cp/parser.c:5747
#30 0x080fdc6a in cp_parser_statement (parser=0x401ab4c0)
    at ../../gcc-3.4-CVS/gcc/cp/parser.c:5660
#31 0x080fdfd7 in cp_parser_statement_seq_opt (parser=0x401ab4c0)
    at ../../gcc-3.4-CVS/gcc/cp/parser.c:5805
#32 0x080fdf76 in cp_parser_compound_statement (parser=0x401ab4c0)
    at ../../gcc-3.4-CVS/gcc/cp/parser.c:5778
#33 0x081033eb in cp_parser_ctor_initializer_opt_and_function_body (parser=0x4)
    at ../../gcc-3.4-CVS/gcc/cp/parser.c:11104
#34 0x08106d58 in cp_parser_function_definition_after_declarator (
    parser=0x401ab4c0, inline_p=220) at ../../gcc-3.4-CVS/gcc/cp/parser.c:13851
#35 0x08106cb2 in cp_parser_function_definition_from_specifiers_and_declarator
    (parser=0x401ab4c0, decl_specifiers=0x0, attributes=0x0, declarator=0x0)
    at ../../gcc-3.4-CVS/gcc/cp/parser.c:13797
#36 0x081019f0 in cp_parser_init_declarator (parser=0x401ab4c0, 
    decl_specifiers=0x4019bf3c, prefix_attributes=0x0, 
    function_definition_allowed_p=true, member_p=false, 
    function_definition_p=0xbffff037) at ../../gcc-3.4-CVS/gcc/cp/parser.c:9615
#37 0x080feb8e in cp_parser_simple_declaration (parser=0x401ab4c0, 
    function_definition_allowed_p=true)
    at ../../gcc-3.4-CVS/gcc/cp/parser.c:6587
#38 0x080fea64 in cp_parser_block_declaration (parser=0x401ab4c0, 
    statement_p=false) at ../../gcc-3.4-CVS/gcc/cp/parser.c:6513
#39 0x080fe91d in cp_parser_declaration (parser=0x0)
    at ../../gcc-3.4-CVS/gcc/cp/parser.c:6433
#40 0x080fe7c8 in cp_parser_declaration_seq_opt (parser=0x0)
    at ../../gcc-3.4-CVS/gcc/cp/parser.c:6342
#41 0x080fa0e2 in cp_parser_translation_unit (parser=0x401ab4c0)
    at ../../gcc-3.4-CVS/gcc/cp/parser.c:2256
#42 0x08107f02 in yyparse () at ../../gcc-3.4-CVS/gcc/cp/parser.c:14676
#43 0x08182036 in c_common_parse_file (set_yydebug=0)
    at ../../gcc-3.4-CVS/gcc/c-opts.c:1189
#44 0x083c0a4a in compile_file () at ../../gcc-3.4-CVS/gcc/toplev.c:2070
#45 0x083c5ad7 in do_compile () at ../../gcc-3.4-CVS/gcc/toplev.c:4960
#46 0x083c5b48 in toplev_main (argc=0, argv=0xbffff1f4)
    at ../../gcc-3.4-CVS/gcc/toplev.c:4989
#47 0x08185e5b in main (argc=0, argv=0x0) at ../../gcc-3.4-CVS/gcc/main.c:37
#48 0x400419ed in __libc_start_main () from /lib/libc.so.6
(gdb)