Hi mattn,
2016/2/26 Fri 16:37:01 UTC+9 mattn wrote:
> gui_dwrite.cpp:348:13: warning: deleting object of polymorphic class type
> 'GdiTextRenderer' which has non-virtual destructor might cause undefined
> behaviour [-Wdelete-non-virtual-dtor]
> delete this;
>
> Below is a patch.
>
> diff --git a/src/gui_dwrite.cpp b/src/gui_dwrite.cpp
> index 08b81c4..52de208 100644
> --- a/src/gui_dwrite.cpp
> +++ b/src/gui_dwrite.cpp
> @@ -237,7 +237,7 @@ public:
> AddRef();
> }
>
> - ~GdiTextRenderer()
> + virtual ~GdiTextRenderer()
> {
> SafeRelease(&pRenderTarget_);
> SafeRelease(&pRenderingParams_);
Another option is using "final" specifier as I already posted:
https://groups.google.com/d/msg/vim_dev/ZnGSvwOJZ_4/op_lUvpXEAAJ
Regards,
Ken Takata
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