Rémi Bernon (@rbernon) commented about dlls/winewayland.drv/wayland_text_input.c:
#include "config.h"
+#include <assert.h> +#include <stdlib.h>
#include "waylanddrv.h" +#include "wine/debug.h"
+WINE_DEFAULT_DEBUG_CHANNEL(textinput);
Using the `imm` channel would probably be appropriate here.