object has a value of type "int", it should not automatically
convert to type "int32". That is, the type alias "int" should
be regarded as having been defined as though "type int int32"
appeared outside of the package, and as therefore being a
different type from "int32".
R=ken
DELTA=21 (20 added, 0 deleted, 1 changed)
OCL=17587
CL=17842
