Fix CompareTo intrinsic behavior in no-dot syntax

2013-01-22 19:28:06 +04:00
parent 44dcdde513
commit ab730b7dd5
5 changed files with 43 additions and 1 deletions
@@ -41,8 +41,18 @@ public class CompareTo implements IntrinsicMethod {
            StackValue receiver,
            @NotNull GenerationState state
    ) {
+        JetExpression argument;
        assert arguments != null;
-        JetExpression argument = arguments.get(0);
+        if (arguments.size() == 1) {
+            argument = arguments.get(0);
+        }
+        else if (arguments.size() == 2) {
+            receiver = codegen.gen(arguments.get(0));
+            argument = arguments.get(1);
+        }
+        else {
+            throw new IllegalStateException("Invalid arguments to compareTo: " + arguments);
+        }
        Type type = comparisonOperandType(receiver.type, codegen.expressionType(argument));

        receiver.put(type, v);