http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52834
Bug #: 52834
Summary: [4.7 Regression] ICE (segfault) in check_tag_decl
Classification: Unclassified
Product: gcc
Version: 4.7.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: regression
AssignedTo: [email protected]
ReportedBy: [email protected]
Created attachment 27068
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=27068
preprocessed source
seen with the 4.7.0 release (x86_64-linux-gnu), works with 4.6.3
$ g++ -c -g ProcessDies.ii In file included from
/usr/include/libsysactivity/global.h:56:0,
from /usr/include/libsysactivity/libsysactivity.h:122,
from
/home/packages/tmp/sentinella-0.9.0/src/Conditions/ProcessDies.h:24,
from
/home/packages/tmp/sentinella-0.9.0/src/Conditions/ProcessDies.cpp:21:
/usr/include/libsysactivity/process.h:40:1: internal compiler error:
Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
Program received signal SIGSEGV, Segmentation fault.
0x00000000004fed50 in check_tag_decl(cp_decl_specifier_seq*) ()
(gdb) bt
#0 0x00000000004fed50 in check_tag_decl(cp_decl_specifier_seq*) ()
#1 0x000000000050f0e6 in shadow_tag(cp_decl_specifier_seq*) ()
#2 0x000000000056bfdd in ?? ()
#3 0x0000000000571238 in ?? ()
#4 0x000000000057547c in ?? ()
#5 0x0000000000574118 in ?? ()
#6 0x0000000000574458 in ?? ()
#7 0x00000000005754f8 in ?? ()
#8 0x0000000000574118 in ?? ()
#9 0x00000000005759e3 in c_parse_file() ()
#10 0x0000000000605c05 in c_common_parse_file() ()
#11 0x000000000086fae0 in toplev_main(int, char**) ()
#12 0x00007ffff5ddcead in __libc_start_main () from
/lib/x86_64-linux-gnu/libc.so.6
#13 0x00000000004e8181 in _start ()
