[cfe-dev] catching assignment size mismatch errors

[John McCall]

On Nov 1, 2012, at 11:18 AM, Sudhindra Deshpande wrote:
> How do I catch truncation errors like this:
>     unsigned short v1 = 0;
>     unsigned int v2 = 0;
>     v2 = 2000;
>     v1 = v2;

-Wconversion will warn about any sort of implicit conversion that
discards precision or range.

John.
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