[Bug libstdc++/68838] AIX 32 bit wchar_t testsuite failures

[dje at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68838

--- Comment #2 from David Edelsohn <dje at gcc dot gnu.org> ---
oss_01 is "good" with zero size until the string is emitted.


.good: 1 .fail: 0
size: 0

  oss_01 << str_01;

.good: 0 .fail: 1
size: 33554432