The following code produces a warning from GCC about "target of
assignment not really an lvalue; this will be a hard error in the
future". What's going wrong, and how do I fix it?
GCC is telling you that there is a problem in your code (hence the
warning), and telling you that future versions of the compiler will
flag this as an error rather than a warning.
This expression:
static_cast<const char *>(typeOfQ)
is not a variable, it is a expression.
Think of the difference between 'x' and '3' - one can be assigned to,
the other cannot )
Googling for "rvalue" and "lvalue" will give more general information.
--
-- Marshall
It is by caffeine alone I set my mind in motion.
It is by the beans of Java that thoughts acquire speed,
the hands acquire shaking, the shaking becomes a warning.
It is by caffeine alone I set my mind in motion.
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