The define of the macro:
#define BUILD_BUG_ON_INVALID(e) ((void)(sizeof((__force long)(e))))

i test the macro as follow:

#include <stdio.h>

#define BUILD_BUG_ON_INVALID(e) ((void)(sizeof(( long)(e))))
#define true 1

int main() {
    BUILD_BUG_ON_INVALID(true);
    return 0;
}

and i compile it with:
gcc -Wall -Wextra -c test.c

but no warning(both true=0 and true=1)

The version of gcc is 11.4.0