https://gcc.gnu.org/bugzilla/show_bug.cgi?id=24012
--- Comment #24 from Jonathan Wakely ---
The new tests fail on AIX 7.2:
FAIL: 21_strings/headers/cwchar/24012.cc (test for excess errors)
Excess errors:
/home/jwakely/build/powerpc-ibm-aix7.2.0.0/libstdc++-v3/include/cwchar:224:
error: '::wcstol
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=24012
--- Comment #23 from Jonathan Wakely ---
Created attachment 41068
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=41068&action=edit
Use dynamic checks for C99 functions
This fixes it and passes the testsuite on GNU/Linux and FreeBSD 11.0-R
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=24012
--- Comment #22 from Jonathan Wakely ---
(In reply to Jonathan Wakely from comment #20)
> Also, I assume this is only a problem for -std=c++98 or -std=gnu++98,
> because if the system headers don't declare those functions for C++11 and
> later di
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=24012
Jonathan Wakely changed:
What|Removed |Added
Status|NEW |ASSIGNED
Assignee|unassigned
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=24012
--- Comment #21 from Jonathan Wakely ---
(In reply to Jonathan Wakely from comment #19)
> (In reply to Gerald Pfeifer from comment #4)
> > Historically, on some systems one had to define _POSIX_C_SOURCE to get at
> > fileno(), which has been used
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=24012
--- Comment #20 from Jonathan Wakely ---
Also, I assume this is only a problem for -std=c++98 or -std=gnu++98, because
if the system headers don't declare those functions for C++11 and later
dialects then that's a bug in those system headers.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=24012
Jonathan Wakely changed:
What|Removed |Added
Target Milestone|7.0 |8.0
--- Comment #19 from Jonathan Wake
