[PATCH vkd3d] tests: Include <stddef.h> from "d3d12_crosstest.h".

[Chip Davis]

July 29, 2021 8:54 PM, "Chip Davis" <cdavis at codeweavers.com> wrote:

> Neither MinGW's nor Microsoft's <windows.h> includes <stddef.h>, either
> directly or indirectly.
> 
> Fixes cross compilation errors related to using offsetof(3).
> 
> Signed-off-by: Chip Davis <cdavis at codeweavers.com>
> ---
> tests/d3d12_crosstest.h | 1 +
> 1 file changed, 1 insertion(+)
> 
> diff --git a/tests/d3d12_crosstest.h b/tests/d3d12_crosstest.h
> index 43af375..0b77bde 100644
> --- a/tests/d3d12_crosstest.h
> +++ b/tests/d3d12_crosstest.h
> @@ -52,6 +52,7 @@ typedef int HRESULT;
> #include <inttypes.h>
> #include <limits.h>
> #include <math.h>
> +#include <stddef.h>
> #include <time.h>
> 
> #ifdef _WIN32
> -- 
> 2.31.1

To answer Henri's question: I'm using somewhat ancient Clang 10.0 that was compiled from Git. This is the error I see building crosstests:

tests/d3d12.c:23900:13: warning: implicit declaration of function 'offsetof' is
      invalid in C99 [-Wimplicit-function-declaration]
            offsetof(struct argument_data, dispatch), NULL, 0);
            ^
tests/d3d12.c:23900:22: error: expected expression
            offsetof(struct argument_data, dispatch), NULL, 0);
                     ^
tests/d3d12.c:23900:44: error: use of undeclared identifier 'dispatch'
            offsetof(struct argument_data, dispatch), NULL, 0);
                                           ^
tests/d3d12.c:23931:22: error: expected expression
            offsetof(struct argument_data, indexed_draws), NULL, 0);
                     ^
tests/d3d12.c:23931:44: error: use of undeclared identifier 'indexed_draws'
            offsetof(struct argument_data, indexed_draws), NULL, 0);
                                           ^
tests/d3d12.c:23960:22: error: expected expression
            offsetof(struct argument_data, indexed_draws), count_buffer...
                     ^
tests/d3d12.c:23960:44: error: use of undeclared identifier 'indexed_draws'
            offsetof(struct argument_data, indexed_draws), count_buffer...
                                           ^
1 warning and 6 errors generated.


Chip