[Bug libstdc++/1773] __cplusplus defined to 1, should be 199711L

[gdr at integrable-solutions dot net]

------- Comment #57 from gdr at integrable-solutions dot net  2006-05-09 15:15 -------
Subject: Re:  __cplusplus defined to 1, should be 199711L

"marc dot glisse at normalesup dot org" <gcc-bugzilla@gcc.gnu.org> writes:

| (In reply to comment #30)
| > Defines __cplusplus to 199711L and overrides it in c++config.h for solaris
8
| 
| Out of curiosity, why not deal with __cplusplus the same way as __STDC__ (0
for
| standard headers and 1 elsewhere IIRC) instead, or even defining it to 1
| directly for this platform? If I include stdlib.h (not cstdlib), I won't
| include c++config.h first, and it should cause trouble with this approach.

other standard headers might directly or indrectly include <cstdlib>,
so any macro game should work properly.  I see c++config.h as a
"built-in" header that should be always there anyway we are processing
a C++ program.

-- Gaby


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=1773