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_XOPEN_SOURCE problem?
Hello,
I ran into a problem compiling a program that used _XOPEN_SOURCE
definitions with g++. I've distilled the problem down to the following
program:
------ junk.cpp
#define _XOPEN_SOURCE 600
#include <string>
int main()
{
return 0;
}
------
(You actually get the same compile problem by using just the first
two lines ...)
And this is the compile problem.
$ g++ junk.cpp
In file included from /usr/include/g++/bits/postypes.h:42:0,
from /usr/include/g++/bits/char_traits.h:42,
from /usr/include/g++/string:42,
from junk.cpp:2:
/usr/include/g++/cwchar:166:11: error: '::vfwscanf' has not been declared
/usr/include/g++/cwchar:172:11: error: '::vswscanf' has not been declared
/usr/include/g++/cwchar:176:11: error: '::vwscanf' has not been declared
/usr/include/g++/cwchar:193:11: error: '::wcstof' has not been declared
I'm presuming this should not be generating these errors. There isn't
a PR on this topic. I can file a PR if needed.
--Phil
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