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* [Bug c++/47041] internal compiler error in build_data_member_initialization, add cp/semantics.c:5483
[not found] <bug-47041-4@http.gcc.gnu.org/bugzilla/>
@ 2011-01-07 0:52 ` zsojka at seznam dot cz
2011-01-07 1:50 ` zsojka at seznam dot cz
` (6 subsequent siblings)
7 siblings, 0 replies; 8+ messages in thread
From: zsojka at seznam dot cz @ 2011-01-07 0:52 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47041
--- Comment #1 from Zdenek Sojka <zsojka at seznam dot cz> 2011-01-07 00:16:29 UTC ---
Created attachment 22915
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=22915
reduced testcase
Probably the same issue.
$ gcc -fno-elide-constructors -std=c++0x pr47041.C
pr47041.C: In constructor 'constexpr S::S(S&&)':
pr47041.C:1:8: internal compiler error: in build_data_member_initialization, at
cp/semantics.c:5498
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
(gdb) bt
#0 fancy_abort (file=0x1224370
"/usr/portage/distfiles/svn-src/gcc/trunk/gcc/cp/semantics.c", line=5498,
function=0x12276a0 "build_data_member_initialization") at
/usr/portage/distfiles/svn-src/gcc/trunk/gcc/diagnostic.c:892
#1 0x0000000000641dfe in build_data_member_initialization (t=<value optimized
out>, vec=0x7fffffffcfc8)
at /usr/portage/distfiles/svn-src/gcc/trunk/gcc/cp/semantics.c:5498
#2 0x000000000064249a in build_constexpr_constructor_member_initializers
(fun=0x7ffff5cce700, body=<value optimized out>)
at /usr/portage/distfiles/svn-src/gcc/trunk/gcc/cp/semantics.c:5570
#3 register_constexpr_fundef (fun=0x7ffff5cce700, body=<value optimized out>)
at /usr/portage/distfiles/svn-src/gcc/trunk/gcc/cp/semantics.c:5602
#4 0x0000000000530967 in maybe_save_function_definition (flags=0)
at /usr/portage/distfiles/svn-src/gcc/trunk/gcc/cp/decl.c:12808
#5 finish_function (flags=0) at
/usr/portage/distfiles/svn-src/gcc/trunk/gcc/cp/decl.c:12927
#6 0x00000000006238db in synthesize_method (fndecl=0x7ffff5cce700)
at /usr/portage/distfiles/svn-src/gcc/trunk/gcc/cp/method.c:759
#7 0x00000000005b5ae3 in mark_used (decl=0x7ffff5cdf000) at
/usr/portage/distfiles/svn-src/gcc/trunk/gcc/cp/decl2.c:4272
#8 0x000000000050fd2e in build_over_call (cand=0x1940100, flags=11,
complain=3)
at /usr/portage/distfiles/svn-src/gcc/trunk/gcc/cp/call.c:6339
#9 0x000000000050ce6d in build_new_method_call (instance=0x7ffff7ec8930,
fns=0x7ffff5cd9800, args=<value optimized out>,
conversion_path=<value optimized out>, flags=11, fn_p=0x0, complain=3)
at /usr/portage/distfiles/svn-src/gcc/trunk/gcc/cp/call.c:6916
#10 0x000000000050dd64 in build_special_member_call (instance=0x7ffff7ec8930,
name=<value optimized out>,
args=0x7fffffffd378, binfo=0x7ffff5cd64e0, flags=11, complain=3)
at /usr/portage/distfiles/svn-src/gcc/trunk/gcc/cp/call.c:6608
#11 0x000000000060cef3 in ocp_convert (type=0x7ffff5ccd540,
expr=0x7ffff5cc7630, convtype=0, flags=11)
at /usr/portage/distfiles/svn-src/gcc/trunk/gcc/cp/cvt.c:807
#12 0x00000000006007aa in check_return_expr (retval=<value optimized out>,
no_warning=0x7fffffffd43f "")
at /usr/portage/distfiles/svn-src/gcc/trunk/gcc/cp/typeck.c:7775
#13 0x000000000062e58f in finish_return_stmt (expr=<value optimized out>)
at /usr/portage/distfiles/svn-src/gcc/trunk/gcc/cp/semantics.c:800
#14 0x00000000005ce3d2 in cp_parser_jump_statement (parser=0x7ffff5cdc108,
in_statement_expr=0x0, in_compound=1 '\001',
if_p=<value optimized out>) at
/usr/portage/distfiles/svn-src/gcc/trunk/gcc/cp/parser.c:9194
#15 cp_parser_statement (parser=0x7ffff5cdc108, in_statement_expr=0x0,
in_compound=1 '\001', if_p=<value optimized out>)
at /usr/portage/distfiles/svn-src/gcc/trunk/gcc/cp/parser.c:8080
#16 0x00000000005ced46 in cp_parser_statement_seq_opt (parser=0x7ffff5cdc108,
in_statement_expr=0x0)
at /usr/portage/distfiles/svn-src/gcc/trunk/gcc/cp/parser.c:8414
#17 0x00000000005cee7c in cp_parser_compound_statement (parser=0x7ffff5cdc108,
in_statement_expr=0x0,
in_try=<value optimized out>) at
/usr/portage/distfiles/svn-src/gcc/trunk/gcc/cp/parser.c:8368
#18 0x00000000005e28dc in cp_parser_function_body (parser=0x7ffff5cdc108)
at /usr/portage/distfiles/svn-src/gcc/trunk/gcc/cp/parser.c:16371
#19 cp_parser_ctor_initializer_opt_and_function_body (parser=0x7ffff5cdc108)
at /usr/portage/distfiles/svn-src/gcc/trunk/gcc/cp/parser.c:16408
#20 0x00000000005e3052 in cp_parser_function_definition_after_declarator
(parser=0x7ffff5cdc108, inline_p=0 '\000')
at /usr/portage/distfiles/svn-src/gcc/trunk/gcc/cp/parser.c:19814
#21 0x00000000005e465c in
cp_parser_function_definition_from_specifiers_and_declarator
(parser=0x7ffff5cdc108,
decl_specifiers=0x7fffffffd740, checks=0x0, function_definition_allowed_p=1
'\001', member_p=0 '\000',
declares_class_or_enum=0, function_definition_p=0x7fffffffd7af
"\001\200\360\223\001")
at /usr/portage/distfiles/svn-src/gcc/trunk/gcc/cp/parser.c:19743
#22 cp_parser_init_declarator (parser=0x7ffff5cdc108,
decl_specifiers=0x7fffffffd740, checks=0x0,
function_definition_allowed_p=1 '\001', member_p=0 '\000',
declares_class_or_enum=0,
function_definition_p=0x7fffffffd7af "\001\200\360\223\001")
at /usr/portage/distfiles/svn-src/gcc/trunk/gcc/cp/parser.c:14518
#23 0x00000000005e987b in cp_parser_simple_declaration (parser=0x7ffff5cdc108,
function_definition_allowed_p=1 '\001')
at /usr/portage/distfiles/svn-src/gcc/trunk/gcc/cp/parser.c:9689
#24 0x00000000005e9be7 in cp_parser_block_declaration (parser=0x7ffff5cdc108,
statement_p=0 '\000')
at /usr/portage/distfiles/svn-src/gcc/trunk/gcc/cp/parser.c:9587
#25 cp_parser_block_declaration (parser=0x7ffff5cdc108, statement_p=0 '\000')
at /usr/portage/distfiles/svn-src/gcc/trunk/gcc/cp/parser.c:9521
#26 0x00000000005ed8f2 in cp_parser_declaration (parser=0x7ffff5cdc108)
at /usr/portage/distfiles/svn-src/gcc/trunk/gcc/cp/parser.c:9492
#27 cp_parser_declaration (parser=0x7ffff5cdc108) at
/usr/portage/distfiles/svn-src/gcc/trunk/gcc/cp/parser.c:9399
#28 0x00000000005ec41a in cp_parser_declaration_seq_opt (parser=0x7ffff5cdc108)
at /usr/portage/distfiles/svn-src/gcc/trunk/gcc/cp/parser.c:9378
#29 0x00000000005edf69 in cp_parser_translation_unit () at
/usr/portage/distfiles/svn-src/gcc/trunk/gcc/cp/parser.c:3461
#30 c_parse_file () at
/usr/portage/distfiles/svn-src/gcc/trunk/gcc/cp/parser.c:25214
#31 0x00000000006c2195 in c_common_parse_file () at
/usr/portage/distfiles/svn-src/gcc/trunk/gcc/c-family/c-opts.c:1071
#32 0x0000000000a24598 in compile_file (argc=15, argv=0x7fffffffda78)
at /usr/portage/distfiles/svn-src/gcc/trunk/gcc/toplev.c:579
#33 do_compile (argc=15, argv=0x7fffffffda78) at
/usr/portage/distfiles/svn-src/gcc/trunk/gcc/toplev.c:1874
#34 toplev_main (argc=15, argv=0x7fffffffda78) at
/usr/portage/distfiles/svn-src/gcc/trunk/gcc/toplev.c:1937
#35 0x00007ffff6586bbd in __libc_start_main () from /lib/libc.so.6
#36 0x00000000004fef2d in _start ()
Tested revisions:
r168552 - crash
r165699 - OK
4.5 r168062 - OK
Probably regression from 4.5 (I can't edit the bug details).
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/47041] internal compiler error in build_data_member_initialization, add cp/semantics.c:5483
[not found] <bug-47041-4@http.gcc.gnu.org/bugzilla/>
2011-01-07 0:52 ` [Bug c++/47041] internal compiler error in build_data_member_initialization, add cp/semantics.c:5483 zsojka at seznam dot cz
@ 2011-01-07 1:50 ` zsojka at seznam dot cz
2011-01-07 2:05 ` [Bug c++/47041] [4.6 Regression] Internal " hjl.tools at gmail dot com
` (5 subsequent siblings)
7 siblings, 0 replies; 8+ messages in thread
From: zsojka at seznam dot cz @ 2011-01-07 1:50 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47041
--- Comment #2 from Zdenek Sojka <zsojka at seznam dot cz> 2011-01-07 01:25:52 UTC ---
Created attachment 22916
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=22916
even shorter testcase
$ gcc -std=c++0x -fno-elide-constructors pr47041-2.C
pr47041-2.C: In constructor 'constexpr S::S(S&&)':
pr47041-2.C:1:8: internal compiler error: in build_data_member_initialization,
at cp/semantics.c:5498
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/47041] [4.6 Regression] Internal compiler error in build_data_member_initialization, add cp/semantics.c:5483
[not found] <bug-47041-4@http.gcc.gnu.org/bugzilla/>
2011-01-07 0:52 ` [Bug c++/47041] internal compiler error in build_data_member_initialization, add cp/semantics.c:5483 zsojka at seznam dot cz
2011-01-07 1:50 ` zsojka at seznam dot cz
@ 2011-01-07 2:05 ` hjl.tools at gmail dot com
2011-01-20 13:41 ` jakub at gcc dot gnu.org
` (4 subsequent siblings)
7 siblings, 0 replies; 8+ messages in thread
From: hjl.tools at gmail dot com @ 2011-01-07 2:05 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47041
H.J. Lu <hjl.tools at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2011.01.07 01:38:28
CC| |jason at redhat dot com
Target Milestone|--- |4.6.0
Summary|internal compiler error in |[4.6 Regression] Internal
|build_data_member_initializ |compiler error in
|ation, add |build_data_member_initializ
|cp/semantics.c:5483 |ation, add
| |cp/semantics.c:5483
Ever Confirmed|0 |1
--- Comment #3 from H.J. Lu <hjl.tools at gmail dot com> 2011-01-07 01:38:28 UTC ---
It is caused by revision 166297:
http://gcc.gnu.org/ml/gcc-cvs/2010-11/msg00183.html
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/47041] [4.6 Regression] Internal compiler error in build_data_member_initialization, add cp/semantics.c:5483
[not found] <bug-47041-4@http.gcc.gnu.org/bugzilla/>
` (2 preceding siblings ...)
2011-01-07 2:05 ` [Bug c++/47041] [4.6 Regression] Internal " hjl.tools at gmail dot com
@ 2011-01-20 13:41 ` jakub at gcc dot gnu.org
2011-01-21 20:33 ` jason at gcc dot gnu.org
` (3 subsequent siblings)
7 siblings, 0 replies; 8+ messages in thread
From: jakub at gcc dot gnu.org @ 2011-01-20 13:41 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47041
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |ice-on-valid-code
Priority|P3 |P1
CC| |jakub at gcc dot gnu.org
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/47041] [4.6 Regression] Internal compiler error in build_data_member_initialization, add cp/semantics.c:5483
[not found] <bug-47041-4@http.gcc.gnu.org/bugzilla/>
` (3 preceding siblings ...)
2011-01-20 13:41 ` jakub at gcc dot gnu.org
@ 2011-01-21 20:33 ` jason at gcc dot gnu.org
2011-01-21 22:40 ` jason at gcc dot gnu.org
` (2 subsequent siblings)
7 siblings, 0 replies; 8+ messages in thread
From: jason at gcc dot gnu.org @ 2011-01-21 20:33 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47041
Jason Merrill <jason at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |ASSIGNED
CC| |jason at gcc dot gnu.org
--- Comment #4 from Jason Merrill <jason at gcc dot gnu.org> 2011-01-21 20:05:04 UTC ---
Looking.
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/47041] [4.6 Regression] Internal compiler error in build_data_member_initialization, add cp/semantics.c:5483
[not found] <bug-47041-4@http.gcc.gnu.org/bugzilla/>
` (4 preceding siblings ...)
2011-01-21 20:33 ` jason at gcc dot gnu.org
@ 2011-01-21 22:40 ` jason at gcc dot gnu.org
2011-01-22 0:37 ` jakub at gcc dot gnu.org
2011-01-26 10:17 ` dodji at gcc dot gnu.org
7 siblings, 0 replies; 8+ messages in thread
From: jason at gcc dot gnu.org @ 2011-01-21 22:40 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47041
--- Comment #5 from Jason Merrill <jason at gcc dot gnu.org> 2011-01-21 22:30:33 UTC ---
Author: jason
Date: Fri Jan 21 22:30:26 2011
New Revision: 169108
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=169108
Log:
PR c++/47041
* semantics.c (build_constexpr_constructor_member_initializers):
Handle trivial copy.
Added:
trunk/gcc/testsuite/g++.dg/cpp0x/constexpr-ctor6.C
Modified:
trunk/gcc/cp/ChangeLog
trunk/gcc/cp/semantics.c
trunk/gcc/testsuite/ChangeLog
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/47041] [4.6 Regression] Internal compiler error in build_data_member_initialization, add cp/semantics.c:5483
[not found] <bug-47041-4@http.gcc.gnu.org/bugzilla/>
` (5 preceding siblings ...)
2011-01-21 22:40 ` jason at gcc dot gnu.org
@ 2011-01-22 0:37 ` jakub at gcc dot gnu.org
2011-01-26 10:17 ` dodji at gcc dot gnu.org
7 siblings, 0 replies; 8+ messages in thread
From: jakub at gcc dot gnu.org @ 2011-01-22 0:37 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47041
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
--- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-01-21 23:19:18 UTC ---
Fixed.
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/47041] [4.6 Regression] Internal compiler error in build_data_member_initialization, add cp/semantics.c:5483
[not found] <bug-47041-4@http.gcc.gnu.org/bugzilla/>
` (6 preceding siblings ...)
2011-01-22 0:37 ` jakub at gcc dot gnu.org
@ 2011-01-26 10:17 ` dodji at gcc dot gnu.org
7 siblings, 0 replies; 8+ messages in thread
From: dodji at gcc dot gnu.org @ 2011-01-26 10:17 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47041
--- Comment #7 from Dodji Seketeli <dodji at gcc dot gnu.org> 2011-01-26 09:57:33 UTC ---
*** Bug 47206 has been marked as a duplicate of this bug. ***
^ permalink raw reply [flat|nested] 8+ messages in thread
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2011-01-07 0:52 ` [Bug c++/47041] internal compiler error in build_data_member_initialization, add cp/semantics.c:5483 zsojka at seznam dot cz
2011-01-07 1:50 ` zsojka at seznam dot cz
2011-01-07 2:05 ` [Bug c++/47041] [4.6 Regression] Internal " hjl.tools at gmail dot com
2011-01-20 13:41 ` jakub at gcc dot gnu.org
2011-01-21 20:33 ` jason at gcc dot gnu.org
2011-01-21 22:40 ` jason at gcc dot gnu.org
2011-01-22 0:37 ` jakub at gcc dot gnu.org
2011-01-26 10:17 ` dodji at gcc dot gnu.org
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