#include "private.h"
#include <ctype.h>
-#include <libpspp/alloc.h>
#include <libpspp/assertion.h>
#include <libpspp/message.h>
#include "helpers.h"
#include "evaluate.h"
#include <libpspp/pool.h>
+#include "xalloc.h"
+
static void
expr_evaluate (struct expression *e, const struct ccase *c, int case_idx,
void *result)