Register inlining as a StaticUse

pkg/compiler/lib/src/universe/resolution_world_builder.dart

 // Copyright (c) 2017, 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 world_builder;
 
 abstract class ResolutionWorldBuilder implements WorldBuilder, OpenWorld {
   /// Set of all local functions in the program. Used by the mirror tracking
   /// system to find all live closure instances.
   Iterable<LocalFunctionElement> get localFunctions;
@@ skipping 647 matching lines @@
       case StaticUseKind.DIRECT_USE:
       case StaticUseKind.CONSTRUCTOR_INVOKE:
       case StaticUseKind.CONST_CONSTRUCTOR_INVOKE:
       case StaticUseKind.REDIRECTION:
         useSet.addAll(usage.normalUse());
         break;
       case StaticUseKind.DIRECT_INVOKE:
         invariant(
             element, 'Direct static use is not supported for resolution.');
         break;
+      case StaticUseKind.INLINING:
+        throw new SpannableAssertionFailure(CURRENT_ELEMENT_SPANNABLE,
+            "Static use ${staticUse.kind} is not supported during resolution.");
     }
     if (useSet.isNotEmpty) {
       memberUsed(usage.entity, useSet);
     }
   }
 
   /// Return the canonical [_ClassUsage] for [cls].
   _ClassUsage _getClassUsage(ClassElement cls) {
     return _processedClasses.putIfAbsent(cls, () {
       cls.ensureResolved(_resolution);
@@ skipping 268 matching lines @@
   @override
   bool isMemberUsed(MemberEntity member) {
     if (member.isInstanceMember) {
       _MemberUsage usage = _instanceMemberUsage[member];
       if (usage != null && usage.hasUse) return true;
     }
     _StaticMemberUsage usage = _staticMemberUsage[member];
     return usage != null && usage.hasUse;
   }
 }