error: implicit conversion from 'int' to 'float' changes value from 2147483647 to 2147483648

Poco does not compile with clang using default enabled warnings-as-errors.

https://github.com/pocoproject/poco/blob/5e7d652c7518b3f3e9242f9618ce03ffd309a07a/Foundation/include/Poco/Random.h#L152