On 2012-08-30 21:00, Steven Schveighoffer wrote:
For example, if I have a file x.h which does:
#ifdef A
#define B
#endif
And I edit x.h, how does it know the original source file which includes
x.h does or doesn't define A before including x.h? That is the issue I
was having.
There's no possible why to know that. So when you're editing a
particular header file it will only know about which other files it
includes. It would be possible to detect if "A" is defined in a file
that is included by x.h but not the other way around.
--
/Jacob Carlborg
