In vala 0.7 we have some preprocessor rules '#if','#else','#endif'...But
looks that it can only work with
variables, so if i do:
#if 0
commented code
#else
code that will be compiled
#endif
works, because it handles 0 as a variable and it is not defined, so the
conditional will not match,
but if you do:
#if 1
XXX: This will not be done
#else
#endif
This is a bit confusing, because there's no #define directive, only -D
can be used which I understand
because is a way to avoid messing around multiple definitions of
variables and ugly problems can appear
if people use it in the wrong way.
I find preprocessing rules quite useful for commenting code, because
they can "comment" /* */ comments.
Are there plans to support numeric values in preprocessing conditionals?
--pancake
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