[Bug libstdc++/50982] AIX libstdc++ GTHREADS incompatibility

[redi at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50982

--- Comment #38 from Jonathan Wakely <redi at gcc dot gnu.org> 2011-11-05 16:31:36 UTC ---
Well that's *really* strange.  The declaration is a C++ function in C++ code,
the extern "C" doesn't alter that, and void f() is identical to void f(void) in
C++ (except that the latter has rightly been described as "an abomination" by
Doug McIlroy and Dennis Ritchie)

Does AIX have special rules in the C++ front end that cause an empty function
parameter list to be considered a varargs function?!