Re: [Quantlib-dev] Build warnings in VS 2013

[Peter C. <pca...@gm...>]

Hi Matt,

some of these warnings were already fixed in the meantime. I corrected
the remaining points in this PR

https://github.com/lballabio/quantlib/pull/187/files

Based on the R01040x-branch, fixes can be found in this commit

https://github.com/pcaspers/quantlib/commit/c6a81cc55e03bba1ba0df839515638e87bbd4f57

Thanks
Peter

On 16 January 2015 at 19:28, Matt Feemster
<mat...@cu...> wrote:
> Building quantlib 1.4 for x64 in Visual Studio 2013 Update 4 produces a few warnings. The project settings say to treat warnings as errors (/Wx), so this prevents the build from completing.
>
> May I suggest either fixing the warnings, or making the compiler settings less strict (/Wx-)?
>
> ql\math\modifiedbessel.cpp(61): warning C4244: 'argument' : conversion from 'QuantLib::Size' to 'const QuantLib::Real', possible loss of data
> 1>          ql\math\modifiedbessel.cpp(86) : see reference to function template instantiation 'T QuantLib::`anonymous-namespace'::modifiedBesselFunction_i_impl<QuantLib::Real>(QuantLib::Real,const T &)' being compiled
> 1>          with
> 1>          [
> 1>              T=QuantLib::Real
> 1>          ]
>
> 1>ql\experimental\models\basketgeneratingengine.cpp(51): warning C4244: 'initializing' : conversion from '__int64' to 'int', possible loss of data
> 1>ql\experimental\models\gaussian1dnonstandardswaptionengine.cpp(151): warning C4244: 'initializing' : conversion from '__int64' to 'int', possible loss of data
> 1>ql\experimental\models\gsrprocess.cpp(352): warning C4244: 'return' : conversion from '__int64' to 'const int', possible loss of data
> 1>ql\experimental\models\gsrprocess.cpp(359): warning C4244: 'return' : conversion from '__int64' to 'const int', possible loss of data
>
> -Matt
>
>
>
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