Implement unsigned comparisons

2018-05-04 07:39:39 +03:00
parent e4216099b3
commit 89e4fdfa9c
6 changed files with 32 additions and 17 deletions
@@ -86,7 +86,13 @@ class UnsignedTypeGenerator(val type: UnsignedType, out: PrintWriter) : BuiltIns
     */""")
            out.print("    public ")
            if (otherType == type) out.print("override ")
-            out.println("operator fun compareTo(other: ${otherType.capitalized}): Int = TODO()")
+            out.print("operator fun compareTo(other: ${otherType.capitalized}): Int = ")
+            if (otherType == type && maxByDomainCapacity(type, UnsignedType.UINT) == type) {
+                out.println("${className.toLowerCase()}Compare(this.data, other.data)")
+            } else {
+                val ctype = maxByDomainCapacity(maxByDomainCapacity(type, otherType), UnsignedType.UINT)
+                out.println("${convert("this", type, ctype)}.compareTo(${convert("other", otherType, ctype)})")
+            }
        }
        out.println()
    }