Allowing inlining of static getters and methods in a different library. Also report an error if a g…

sdk/lib/_internal/compiler/implementation/resolution/members.dart

 // Copyright (c) 2012, 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 resolution;
 
 abstract class TreeElements {
   Element operator[](Node node);
   Selector getSelector(Send send);
   DartType getType(Node node);
@@ skipping 3207 matching lines @@
     DartType returnType = compiler.resolveReturnType(element, returnNode);
     if (element.isSetter() && (requiredParameterCount != 1 ||
                                visitor.optionalParameterCount != 0)) {
       // If there are no formal parameters, we already reported an error above.
       if (formalParameters != null) {
         compiler.reportMessage(compiler.spanFromSpannable(formalParameters),
                                MessageKind.ILLEGAL_SETTER_FORMALS.error([]),
                                Diagnostic.ERROR);
       }
     }
+    if (element.isGetter() && (requiredParameterCount != 0
+                               || visitor.optionalParameterCount != 0)) {
+      compiler.reportMessage(compiler.spanFromSpannable(formalParameters),
+                             MessageKind.EXTRA_FORMALS.error([]),
+                             Diagnostic.ERROR);
+    }
     return new FunctionSignatureX(parameters,
                                   visitor.optionalParameters,
                                   requiredParameterCount,
                                   visitor.optionalParameterCount,
                                   visitor.optionalParametersAreNamed,
                                   returnType);
   }
 
   // TODO(ahe): This is temporary.
   void resolveExpression(Node node) {
@@ skipping 159 matching lines @@
     return e;
   }
 
   /// Assumed to be called by [resolveRedirectingFactory].
   Element visitReturn(Return node) {
     Node expression = node.expression;
     return finishConstructorReference(visit(expression),
                                       expression, expression);
   }
 }