[Mesa-dev] [PATCH] st/mesa: silence unhandled switch case warning

[Mathias Fröhlich]

On Thursday, 22 March 2018 16:23:41 CET Brian Paul wrote:
> And improve the unreachable() error message.

Sure:

Reviewed-by: Mathias Fröhlich <mathias.froehlich at web.de>

best
Mathias


> ---
>  src/mesa/state_tracker/st_glsl_types.cpp | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/src/mesa/state_tracker/st_glsl_types.cpp b/src/mesa/
state_tracker/st_glsl_types.cpp
> index ef7b7fa..baba2d4 100644
> --- a/src/mesa/state_tracker/st_glsl_types.cpp
> +++ b/src/mesa/state_tracker/st_glsl_types.cpp
> @@ -146,7 +146,8 @@ st_glsl_type_dword_size(const struct glsl_type *type)
>     case GLSL_TYPE_ERROR:
>     case GLSL_TYPE_INTERFACE:
>     case GLSL_TYPE_FUNCTION:
> -      unreachable("not reached");
> +   default:
> +      unreachable("invalid type in st_glsl_type_dword_size()");
>     }
>  
>     return 0;
>