Jens Alfke (2/12/15, 19:22) said:
>In Xcode 7 some C++ code of mine has started being flagged with a new warning:
>
>Value.cc:45:13: error: 'this' pointer cannot be null in well-defined C++
>code; comparison may be assumed to always evaluate to false [-Werror,-
>Wtautological-undefined-compare]
> if (this == NULL) return kNull;
> ^~~~ ~~~~
If you want to remove the warning, you could assign 'this' to another pointer
and test that:
void *p = this;
if (p == NULL)
return kNull;
Jeremy
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