On 05/04/2017 05:06 PM, gdb-buildbot@sergiodj.net wrote:
g++ -g -O2 -I. -I../../binutils-gdb/gdb
-I../../binutils-gdb/gdb/common -I../../binutils-gdb/gdb/config
-DLOCALEDIR="\"/usr/local/share/locale\"" -DHAVE_CONFIG_H
-I../../binutils-gdb/gdb/../include/opcode
-I../../binutils-gdb/gdb/../opcodes/..
-I../../binutils-gdb/gdb/../readline/..
-I../../binutils-gdb/gdb/../zlib -I../bfd
-I../../binutils-gdb/gdb/../bfd -I../../binutils-gdb/gdb/../include
-I../libdecnumber -I../../binutils-gdb/gdb/../libdecnumber
-I../../binutils-gdb/gdb/gnulib/import -Ibuild-gnulib/import -DTUI=1
-pthread -I/usr/include/guile/2.0 -I/usr/include/python2.7
-I/usr/include/python2.7 -Wall -Wpointer-arith -Wno-unused
-Wunused-value -Wunused-function -Wno-switch -Wno-char-subscripts
-Wempty-body -Wunused-but-set-parameter -Wunused-but-set-variable
-Wno-sign-compare -Wno-narrowing -Wformat-nonliteral -Werror -c -o
interps.o -MT interps.o -MMD -MP -MF .deps/interps.Tpo
../../binutils-gdb/gdb/interps.c
In file included from ../../binutils-gdb/gdb/infrun.c:26:0:
../../binutils-gdb/gdb/inferior.h: In function void
handle_vfork_child_exec_or_exit(int):
../../binutils-gdb/gdb/inferior.h:553:39: error: *((void*)(&
maybe_restore_inferior)+40).scoped_restore_current_inferior::m_saved_inf
may be used uninitialized in this function
[-Werror=maybe-uninitialized]
{ set_current_inferior (m_saved_inf); }
^
../../binutils-gdb/gdb/infrun.c:940:6: note: *((void*)(&
maybe_restore_inferior)+40).scoped_restore_current_inferior::m_saved_inf
was declared here
maybe_restore_inferior;
^~~~~~~~~~~~~~~~~~~~~~
In file included from ../../binutils-gdb/gdb/inferior.h:46:0,
from ../../binutils-gdb/gdb/infrun.c:26:
../../binutils-gdb/gdb/progspace.h:274:47: error: *((void*)(&
maybe_restore_inferior)+32).scoped_restore_current_program_space::m_saved_pspace
may be used uninitialized in this function
[-Werror=maybe-uninitialized]
{ set_current_program_space (m_saved_pspace); }
^
../../binutils-gdb/gdb/infrun.c:940:6: note: *((void*)(&
maybe_restore_inferior)+32).scoped_restore_current_program_space::m_saved_pspace
was declared here
maybe_restore_inferior;
^~~~~~~~~~~~~~~~~~~~~~
Fun, looks like gdb::optional related ...
Thanks,
Pedro Alves