https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61233
Pedro Alves <palves at redhat dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |palves at redhat dot com
--- Comment #1 from Pedro Alves <palves at redhat dot com> ---
Looks like infinite recursion:
Program received signal SIGSEGV, Segmentation fault.
__IO_vsprintf (string=0x7fffff7ff1c0 "\340\361\177\377\377\177",
format=0xa1ef28 "%ld", args=args@entry=0x7fffff7ff0d8) at iovsprintf.c:39
39 _IO_no_init (&sf._sbf._f, _IO_USER_LOCK, -1, NULL, NULL);
(gdb) bt -1
#33416 0x000000000045dbd7 in main (argc=2, argv=0x7fffffffd928) at
../../src/gdb/gdb.c:33
(gdb) bt
#0 __IO_vsprintf (string=0x7fffff7ff1c0 "\340\361\177\377\377\177",
format=0xa1ef28 "%ld", args=args@entry=0x7fffff7ff0d8) at iovsprintf.c:39
#1 0x000000373bc52057 in __sprintf (s=<optimized out>, format=<optimized out>)
at sprintf.c:32
#2 0x000000000085392c in d_append_num (dpi=0x7fffffffa710, l=3) at
../../src/libiberty/cp-demangle.c:4022
#3 0x0000000000856691 in d_print_comp_inner (dpi=0x7fffffffa710, options=259,
dc=0x7fffffffb0f8) at ../../src/libiberty/cp-demangle.c:5309
#4 0x00000000008568be in d_print_comp (dpi=0x7fffffffa710, options=259,
dc=0x7fffffffb0f8) at ../../src/libiberty/cp-demangle.c:5362
#5 0x0000000000853e08 in d_print_subexpr (dpi=0x7fffffffa710, options=259,
dc=0x7fffffffb0f8) at ../../src/libiberty/cp-demangle.c:4222
#6 0x0000000000855e13 in d_print_comp_inner (dpi=0x7fffffffa710, options=259,
dc=0x7fffffffb218) at ../../src/libiberty/cp-demangle.c:5098
#7 0x00000000008568be in d_print_comp (dpi=0x7fffffffa710, options=259,
dc=0x7fffffffb218) at ../../src/libiberty/cp-demangle.c:5362
#8 0x000000000085650a in d_print_comp_inner (dpi=0x7fffffffa710, options=259,
dc=0x7fffffffb230) at ../../src/libiberty/cp-demangle.c:5270
#9 0x00000000008568be in d_print_comp (dpi=0x7fffffffa710, options=259,
dc=0x7fffffffb230) at ../../src/libiberty/cp-demangle.c:5362
#10 0x0000000000854883 in d_print_comp_inner (dpi=0x7fffffffa710, options=259,
dc=0x7fffffffb110) at ../../src/libiberty/cp-demangle.c:4531
#11 0x00000000008568be in d_print_comp (dpi=0x7fffffffa710, options=259,
dc=0x7fffffffb110) at ../../src/libiberty/cp-demangle.c:5362
#12 0x000000000085731f in d_print_cast (dpi=0x7fffffffa710, options=259,
dc=0x7fffffffb128) at ../../src/libiberty/cp-demangle.c:5748
#13 0x0000000000855b30 in d_print_comp_inner (dpi=0x7fffffffa710, options=259,
dc=0x7fffffffb158) at ../../src/libiberty/cp-demangle.c:5040
#14 0x00000000008568be in d_print_comp (dpi=0x7fffffffa710, options=259,
dc=0x7fffffffb158) at ../../src/libiberty/cp-demangle.c:5362
#15 0x0000000000855704 in d_print_comp_inner (dpi=0x7fffffffa710, options=259,
dc=0x7fffffffb170) at ../../src/libiberty/cp-demangle.c:4944
#16 0x00000000008568be in d_print_comp (dpi=0x7fffffffa710, options=259,
dc=0x7fffffffb170) at ../../src/libiberty/cp-demangle.c:5362
#17 0x0000000000853e08 in d_print_subexpr (dpi=0x7fffffffa710, options=259,
dc=0x7fffffffb170) at ../../src/libiberty/cp-demangle.c:4222
#18 0x0000000000855ef1 in d_print_comp_inner (dpi=0x7fffffffa710, options=259,
dc=0x7fffffffb218) at ../../src/libiberty/cp-demangle.c:5109
#19 0x00000000008568be in d_print_comp (dpi=0x7fffffffa710, options=259,
dc=0x7fffffffb218) at ../../src/libiberty/cp-demangle.c:5362
...
