Hi. The patch is about use-after-scope. However, I can't verify it survives bootstrap on the affected target.
Ready for the trunk? Thanks, Martin gcc/ChangeLog: 2019-07-01 Martin Liska <mli...@suse.cz> PR target/88056 * config/i386/host-mingw32.c (mingw32_gt_pch_use_address): Define local_object_name in outer scope in order to handle use-after-scope issue. --- gcc/config/i386/host-mingw32.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/gcc/config/i386/host-mingw32.c b/gcc/config/i386/host-mingw32.c index f2b56d71c5b..3254d028313 100644 --- a/gcc/config/i386/host-mingw32.c +++ b/gcc/config/i386/host-mingw32.c @@ -157,10 +157,10 @@ mingw32_gt_pch_use_address (void *addr, size_t size, int fd, /* Determine the version of Windows we are running on and use a uniquely-named local object if running > 4. */ GetVersionEx (&version_info); + + char local_object_name[sizeof (OBJECT_NAME_FMT) + sizeof (DWORD) * 2]; if (version_info.dwMajorVersion > 4) { - char local_object_name [sizeof (OBJECT_NAME_FMT) - + sizeof (DWORD) * 2]; snprintf (local_object_name, sizeof (local_object_name), OBJECT_NAME_FMT "%lx", GetCurrentProcessId()); object_name = local_object_name;