[Bug c++/82146] if (&pdo) is always true error
maasoftware at yandex dot ru
gcc-bugzilla@gcc.gnu.org
Fri Sep 8 10:56:00 GMT 2017
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82146
--- Comment #3 from MaaSoftware <maasoftware at yandex dot ru> ---
Ok. So, it is need to review such code according new standard.
PS: g++ 4.9.2 (Debian 8 Jessie) is compilling code above right.
But it is not sufficient for 6.3.0 to write a function like
void NotWorkedBugAround(CMaaString *a, CMaaString b)
{
if (a)
{
*a = b;
}
}
and call
NotWorkedBugAround(&Path, FileName);
instead of
if (&Path)
{
Path = FileName;
}
to avoid wrong NULL references handling. (Tested with -O2 and -O3).
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