James K. Lowden created THRIFT-1695:
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             Summary: allow warning-free compilation in VS 2012 and GNU 4.6
                 Key: THRIFT-1695
                 URL: https://issues.apache.org/jira/browse/THRIFT-1695
             Project: Thrift
          Issue Type: Improvement
          Components: C++ - Library
    Affects Versions: 0.9
         Environment: Windows and any Unix
            Reporter: James K. Lowden
             Fix For: 0.9


The patches allow the current trunk of Thrift C++ to
build without warnings in Visual Studio and GNU gcc.  

I introduce THRIFT_SAFE_CAST in Thrift.h, which tests narrowing
conversions for fit.  Would-be overflows throw std::runtime_error.  

Some functions have been modified or overloaded to allow size_t
parameters.  SOCKET is dealt with intelligently.  

IMO every public thrift function should have a form accepting normal
types -- including e.g. short, int, long, and size_t -- and apply casts
as necessary.  In particular size_t is important because std
constainers have size() members that usually return something like
size_t.  


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