Improved code quality

src/types/Array.go

@@ -1,7 +1,5 @@
 package types
 
-var String = &Array{Of: Int8}
-
 // Array is the address of an object.
 type Array struct {
 	Of Type

src/types/Common.go

@@ -10,6 +10,7 @@ var (
 	Int8       = &Base{name: "int8", size: 1}
 	Float64    = &Base{name: "float64", size: 8}
 	Float32    = &Base{name: "float32", size: 4}
+	String     = &Array{Of: Int8}
 )
 
 var (