# V2004\. Explicit conversion from 'float/double' type to unsigned integer type\.

This diagnostic rule was added at users' request\.

The analyzer allows you to detect all the explicit floating\-point type conversions to integer unsigned types\.

Consider some examples of constructs the analyzer will generate this diagnostic message on: 

```cpp
float f;
double d;
long double ld;
unsigned u;
size_t s;
...
u = unsigned(f); // V2004
s = static_cast<size_t>(d); // V2004
u = (unsigned)ld;  // V2004
```

V2003 is a related diagnostic message\.