False positive warning: missing return statement and switch statements
Tue Nov 15 22:49:00 GMT 2005
On Tuesday 15 November 2005 22:47, John Love-Jensen wrote:
> Hi Frans,
> > Obviously, I am looking at this the wrong way -- please explain.
> Improve your code safety using C++ capabilities:
> int toInt(const Number num)
> case Zero:
> return 0;
> case One:
> return 1;
> case Two:
> return 2;
> throw std::range_error("toInt(): enum Number out of range");
> Then the warning goes away, and your code is better.
Yupp, that's what I currently do, in my case it unfortunately becomes a
significant amount of code for dummy tests(because I know I'm behaving).
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