Re: [PATCH] image: Quell warning about signed/unsigned int comparison.

I think that needs extra brackets:

#define SZ_BUF ((int)(sizeof (cairo_abstract_span_renderer_t) - sizeof
(cairo_image_span_renderer_t)))

I don't know if the patch is ok though.

On Mon, Jun 10, 2013 at 9:01 PM, Bryce W. Harrington
<[email protected]> wrote:
> Restore (int) cast that was dropped in e7e1ac23.
>
> Signed-off-by: Bryce Harrington <[email protected]>
> ---
>  src/cairo-image-compositor.c |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/src/cairo-image-compositor.c b/src/cairo-image-compositor.c
> index 19372be..a79dc40 100644
> --- a/src/cairo-image-compositor.c
> +++ b/src/cairo-image-compositor.c
> @@ -1548,7 +1548,7 @@ typedef struct _cairo_image_span_renderer {
>         } mask;
>      } u;
>      uint8_t _buf[0];
> -#define SZ_BUF (sizeof (cairo_abstract_span_renderer_t) - sizeof (cairo_image_span_renderer_t))
> +#define SZ_BUF (int)(sizeof (cairo_abstract_span_renderer_t) - sizeof (cairo_image_span_renderer_t))
>  } cairo_image_span_renderer_t;
>  COMPILE_TIME_ASSERT (sizeof (cairo_image_span_renderer_t) <= sizeof (cairo_abstract_span_renderer_t));
>
> --
> 1.7.9.5
> --
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