Create SendStructure for unary and binary in resolution.

pkg/compiler/lib/src/resolution/send_resolver.dart

 // Copyright (c) 2015, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 part of dart2js.semantics_visitor;
 
 enum SendStructureKind {
   GET,
   SET,
   INVOKE,
@@ skipping 204 matching lines @@
     UnaryOperator unaryOperator;
     BinaryOperator binaryOperator;
     IncDecOperator incDecOperator;
 
     if (node.isOperator) {
       String operatorText = node.selector.asOperator().source;
       if (operatorText == 'is') {
         return internalError(node, "Unexpected is test.");
       } else if (operatorText == 'as') {
         return internalError(node, "Unexpected as cast.");
-        return new AsStructure(elements.getType(node.arguments.single));
       } else if (operatorText == '&&') {
         return internalError(node, "Unexpected logical and.");
-        return const LogicalAndStructure();
       } else if (operatorText == '||') {
         return internalError(node, "Unexpected logical or.");
       }
     }
 
     SendStructureKind kind;
 
     if (node.asSendSet() != null) {
       SendSet sendSet = node.asSendSet();
       String operatorText = sendSet.assignmentOperator.source;
@@ skipping 111 matching lines @@
             // TODO(johnniwinther): Should local function also be handled here?
             if (!selector.callStructure.signatureApplies(semantics.element)) {
               return new IncompatibleInvokeStructure(semantics, selector);
             }
             break;
           default:
             break;
         }
         return new InvokeStructure(semantics, selector);
       case SendStructureKind.UNARY:
-        return new UnaryStructure(semantics, unaryOperator, selector);
+        return internalError(node, "Unexpected unary.");
       case SendStructureKind.NOT:
-        assert(selector == null);
-        return new NotStructure(semantics, selector);
+        return internalError(node, "Unexpected not.");
       case SendStructureKind.BINARY:
-        return new BinaryStructure(semantics, binaryOperator, selector);
+        return internalError(node, "Unexpected binary.");
       case SendStructureKind.INDEX:
-        return new IndexStructure(semantics, selector);
+        return internalError(node, "Unexpected index.");
       case SendStructureKind.EQ:
-        return new EqualsStructure(semantics, selector);
+        return internalError(node, "Unexpected equals.");
       case SendStructureKind.NOT_EQ:
-        return new NotEqualsStructure(semantics, selector);
+        return internalError(node, "Unexpected not equals.");
       case SendStructureKind.COMPOUND:
         Selector getterSelector =
             elements.getGetterSelectorInComplexSendSet(node);
         return new CompoundStructure(
             semantics,
             assignmentOperator,
             getterSelector,
             selector);
       case SendStructureKind.INDEX_SET:
         return new IndexSetStructure(semantics, selector);
@@ skipping 553 matching lines @@
       return internalError(node, "Unexpected variable $element.");
     }
     if (element.isConst) {
       ConstantExpression constant = elements.getConstant(element.initializer);
       return new ConstantVariableStructure(kind, node, element, constant);
     } else {
       return new NonConstantVariableStructure(kind, node, element);
     }
   }
 }