impl hash and copy methods for bools

src/objects/o_bool.c

@@ -5,12 +5,16 @@
 static _Bool to_bool(Object *obj, Error *err);
 static void print(Object *obj, FILE *fp);
 static _Bool op_eql(Object *self, Object *other);
+static int hash(Object *self);
+static Object *copy(Object *self, Heap *heap, Error *err);
 
 static TypeObject t_bool = {
 	.base = (Object) { .type = &t_type, .flags = Object_STATIC },
 	.name = "bool",
 	.size = sizeof (Object),
 	.atomic = ATMTP_BOOL,
+	.hash = hash,
+	.copy = copy,
 	.to_bool = to_bool,
 	.print = print,
 	.op_eql = op_eql,
@@ -26,6 +30,25 @@ static Object the_false_object = {
 	.flags = Object_STATIC,
 };
 
+static int hash(Object *self)
+{
+	assert(self != NULL);
+	assert(self->type == &t_bool);
+
+	if(self == &the_true_object)
+		return 1;
+
+	assert(self == &the_false_object);
+	return 0;
+}
+
+static Object *copy(Object *self, Heap *heap, Error *err)
+{
+	(void) heap;
+	(void) err;
+	return self;
+}
+
 static _Bool op_eql(Object *self, Object *other)
 {
 	assert(self != NULL);