Emit compile-time errors on illegal variable declarations.

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 get currentElement;
   Set<Node> get superUses;
 
@@ skipping 2725 matching lines @@
     // [VariableListElement.computeType] method.
     if (node.type != null) {
       visitor.variables.type = resolveTypeAnnotation(node.type);
     } else {
       visitor.variables.type = compiler.types.dynamicType;
     }
 
     Modifiers modifiers = node.modifiers;
     void reportExtraModifier(String modifier) {
       Node modifierNode;
-      for (var nodes = modifiers.nodes; !nodes.isEmpty; nodes = nodes.tail) {
+      for (Link<Node> nodes = modifiers.nodes.nodes;
+           !nodes.isEmpty;
+           nodes = nodes.tail) {
         if (modifier == nodes.head.asIdentifier().source.stringValue) {
           modifierNode = nodes.head;
           break;
         }
       }
       assert(modifierNode != null);
       compiler.reportError(modifierNode, MessageKind.EXTRANEOUS_MODIFIER,
           {'modifier': modifier});
     }
     if (modifiers.isFinal() && (modifiers.isConst() || modifiers.isVar())) {
       reportExtraModifier('final');
     }
     if (modifiers.isVar() && (modifiers.isConst() || node.type != null)) {
       reportExtraModifier('var');
     }
-
+    if (enclosingElement.isFunction()) {
+      if (modifiers.isAbstract()) {
+        reportExtraModifier('abstract');
+      }
+      if (modifiers.isStatic()) {
+        reportExtraModifier('static');
+      }
+    }
     visitor.visit(node.definitions);
   }
 
   visitWhile(While node) {
     visit(node.condition);
     visitLoopBodyIn(node, node.body, new BlockScope(scope));
   }
 
   visitParenthesizedExpression(ParenthesizedExpression node) {
     bool oldSendIsMemberAccess = sendIsMemberAccess;
@@ skipping 1638 matching lines @@
     return e;
   }
 
   /// Assumed to be called by [resolveRedirectingFactory].
   Element visitReturn(Return node) {
     Node expression = node.expression;
     return finishConstructorReference(visit(expression),
                                       expression, expression);
   }
 }