Index: src/libcfa/containers/vector
===================================================================
--- src/libcfa/containers/vector	(revision 5d28a19b22232e42036436a1aae8de8dc7cb0cb8)
+++ src/libcfa/containers/vector	(revision 3f97e68e67d0d35296c2b84b024ca05d67e56b83)
@@ -40,5 +40,5 @@
 
 forall(otype T, otype allocator_t | allocator_c(T, allocator_t))
-static inline bool size(vector(T, allocator_t) *const this)
+static inline size_t size(vector(T, allocator_t) *const this)
 {
 	return this->size;