Pedro Alves 7535d5edea Add cast to VEC_iterate ... Fixes this in C++: ../../src/gdb/break-catch-sig.c: In function ‘int VEC_gdb_signal_type_iterate(const VEC_gdb_signal_type*, unsigned int, gdb_signal_type*)’: ../../src/gdb/common/vec.h:576:12: error: invalid conversion from ‘int’ to ‘gdb_signal_type {aka gdb_signal}’ [-fpermissive] *ptr = 0; \ ^ ../../src/gdb/common/vec.h:417:1: note: in expansion of macro ‘DEF_VEC_FUNC_P’ DEF_VEC_FUNC_P(T) \ ^ ../../src/gdb/break-catch-sig.c:37:1: note: in expansion of macro ‘DEF_VEC_I’ DEF_VEC_I (gdb_signal_type); ^ I actually carried a different fix in the C++ branch that removed this assignment and then adjusted all callers that depended on it. The thinking was that this is for the case where we're returning false, indicating end of iteration. But that results in a much larger and tricker patch; looking back it seems quite pointless. I looked at the history of GCC's C++ conversion and saw that they added this same cast to their version of vec.h, FWIW. (GCC's vec.h is completely different nowadays, having been converted to templates meanwhile.) gdb/ChangeLog: 2015-10-29 Pedro Alves <palves@redhat.com> * common/vec.h (DEF_VEC_FUNC_P) [iterate]: Cast 0 to type T.		2015-10-29 17:39:33 +00:00
..
agent.c
agent.h
ax.def
break-common.h
btrace-common.c
btrace-common.h
buffer.c
buffer.h
cleanups.c
cleanups.h
common-debug.c
common-debug.h
common-defs.h
common-exceptions.c	Add cast to exception_none	2015-10-29 12:55:01 +00:00
common-exceptions.h	Don't assume break/continue inside a TRY block works	2015-10-29 12:55:01 +00:00
common-regcache.h
common-types.h
common-utils.c
common-utils.h
common.host
common.m4
create-version.sh
errors.c
errors.h
fileio.c
fileio.h
filestuff.c
filestuff.h
format.c
format.h
gdb_assert.h
gdb_locale.h
gdb_setjmp.h
gdb_signals.h
gdb_sys_time.h
gdb_vecs.c
gdb_vecs.h
gdb_wait.h
host-defs.h
mingw-strerror.c
posix-strerror.c
print-utils.c
print-utils.h
ptid.c
ptid.h
queue.h
rsp-low.c
rsp-low.h
signals.c
symbol.h
vec.c
vec.h	Add cast to VEC_iterate	2015-10-29 17:39:33 +00:00
version.h
x86-xstate.h
xml-utils.c
xml-utils.h