Re: [C PATCH] Disallow subtracting pointers to empty structs (PR c/58346)

[Florian Weimer]

On 01/13/2014 09:48 PM, Marek Polacek wrote:
+bool
+pointer_to_zero_sized_aggr_p (tree t)
+{
+  t = strip_pointer_operator (t);
+  if (RECORD_OR_UNION_TYPE_P (t)
+      && TYPE_SIZE (t)
+      && integer_zerop (TYPE_SIZE (t)))
+    return true;
+  return false;
+}

I think you can just return the value of the condition, there's no need 
for the if statement.

--
Florian Weimer / Red Hat Product Security Team