This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug c++/51810] internal compiler error
- From: "rguenth at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 10 Jan 2012 14:43:12 +0000
- Subject: [Bug c++/51810] internal compiler error
- Auto-submitted: auto-generated
- References: <bug-51810-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51810
--- Comment #4 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-01-10 14:43:12 UTC ---
Created attachment 26294
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26294
autoreduced testcase
Reduced testcase for trunk.
Program received signal SIGSEGV, Segmentation fault.
0x0000000000af5adb in fold_convert_loc (loc=0, type=0x7ffff584fc78, arg=0x0)
at /space/rguenther/src/svn/trunk/gcc/fold-const.c:1856
1856 tree orig = TREE_TYPE (arg);
(gdb) bt
#0 0x0000000000af5adb in fold_convert_loc (loc=0, type=0x7ffff584fc78,
arg=0x0) at /space/rguenther/src/svn/trunk/gcc/fold-const.c:1856
#1 0x000000000073fbda in cp_fold_convert (type=0x7ffff584fc78, expr=0x0)
at /space/rguenther/src/svn/trunk/gcc/cp/cvt.c:585
#2 0x00000000007297ae in build_static_cast_1 (type=0x7ffff584fc78,
expr=0x7ffff5830700, c_cast_p=0 '\000', valid_p=0x7fffffff4acf "\001",
complain=3) at /space/rguenther/src/svn/trunk/gcc/cp/typeck.c:5869
#3 0x000000000072b3b5 in build_static_cast (type=0x7ffff584fc78,
expr=0x7ffff5830700, complain=3)
at /space/rguenther/src/svn/trunk/gcc/cp/typeck.c:6044
#4 0x00000000007d4b3e in move (expr=0x7ffff5830700)
at /space/rguenther/src/svn/trunk/gcc/cp/tree.c:868