I want to catch equality comparisons of doubles in my code and get warnings for them. Is there a GCC warning that will do this?
It’s not something that can be easily grepped for in the source code.
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I want to catch equality comparisons of doubles in my code and get warnings for them. Is there a GCC warning that will do this?
It’s not something that can be easily grepped for in the source code.
GCC 4.7.0 has:
and it produces, amongst many others:
(GCC 4.1.2 does not support the extended help; it ‘just’ has
--help. It does have the warning option, though.)