diff --git a/compiler/frontend/src/org/jetbrains/jet/lang/resolve/calls/CallResolver.java b/compiler/frontend/src/org/jetbrains/jet/lang/resolve/calls/CallResolver.java
index 086d26e4236..43836145fc0 100644
--- a/compiler/frontend/src/org/jetbrains/jet/lang/resolve/calls/CallResolver.java
+++ b/compiler/frontend/src/org/jetbrains/jet/lang/resolve/calls/CallResolver.java
@@ -326,7 +326,9 @@ public class CallResolver {
             }
         }
 
-        context.callResolverExtension.run(results, context);
+        if (results.isSingleResult()) {
+            context.callResolverExtension.run(results.getResultingCall(), context);
+        }
 
         return results;
     }
diff --git a/compiler/frontend/src/org/jetbrains/jet/lang/resolve/calls/CallResolverExtension.java b/compiler/frontend/src/org/jetbrains/jet/lang/resolve/calls/CallResolverExtension.java
index d6ddb7ac4a6..afc6b9c37a7 100644
--- a/compiler/frontend/src/org/jetbrains/jet/lang/resolve/calls/CallResolverExtension.java
+++ b/compiler/frontend/src/org/jetbrains/jet/lang/resolve/calls/CallResolverExtension.java
@@ -19,8 +19,9 @@ package org.jetbrains.jet.lang.resolve.calls;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.jet.lang.descriptors.CallableDescriptor;
 import org.jetbrains.jet.lang.resolve.calls.context.BasicCallResolutionContext;
+import org.jetbrains.jet.lang.resolve.calls.model.ResolvedCall;
 import org.jetbrains.jet.lang.resolve.calls.results.OverloadResolutionResultsImpl;
 
 public interface CallResolverExtension {
-    <F extends CallableDescriptor> void run(@NotNull OverloadResolutionResultsImpl<F> results, @NotNull BasicCallResolutionContext context);
+    <F extends CallableDescriptor> void run(@NotNull ResolvedCall<F> resolvedCall, @NotNull BasicCallResolutionContext context);
 }
diff --git a/compiler/frontend/src/org/jetbrains/jet/lang/resolve/calls/CompositeExtension.java b/compiler/frontend/src/org/jetbrains/jet/lang/resolve/calls/CompositeExtension.java
index 7c4e581d3fc..0c631c5cc9e 100644
--- a/compiler/frontend/src/org/jetbrains/jet/lang/resolve/calls/CompositeExtension.java
+++ b/compiler/frontend/src/org/jetbrains/jet/lang/resolve/calls/CompositeExtension.java
@@ -3,6 +3,7 @@ package org.jetbrains.jet.lang.resolve.calls;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.jet.lang.descriptors.CallableDescriptor;
 import org.jetbrains.jet.lang.resolve.calls.context.BasicCallResolutionContext;
+import org.jetbrains.jet.lang.resolve.calls.model.ResolvedCall;
 import org.jetbrains.jet.lang.resolve.calls.results.OverloadResolutionResultsImpl;
 
 import java.util.List;
@@ -17,11 +18,11 @@ public class CompositeExtension implements CallResolverExtension {
 
     @Override
     public <F extends CallableDescriptor> void run(
-            @NotNull OverloadResolutionResultsImpl<F> results,
+            @NotNull ResolvedCall<F> resolvedCall,
             @NotNull BasicCallResolutionContext context
     ) {
         for (CallResolverExtension resolverExtension : extensions) {
-            resolverExtension.run(results, context);
+            resolverExtension.run(resolvedCall, context);
         }
     }
 }
diff --git a/compiler/frontend/src/org/jetbrains/jet/lang/resolve/calls/NeedSyntheticCallResolverExtension.java b/compiler/frontend/src/org/jetbrains/jet/lang/resolve/calls/NeedSyntheticCallResolverExtension.java
index 4fe67020909..97c8ca193ad 100644
--- a/compiler/frontend/src/org/jetbrains/jet/lang/resolve/calls/NeedSyntheticCallResolverExtension.java
+++ b/compiler/frontend/src/org/jetbrains/jet/lang/resolve/calls/NeedSyntheticCallResolverExtension.java
@@ -21,6 +21,7 @@ import org.jetbrains.jet.lang.descriptors.CallableDescriptor;
 import org.jetbrains.jet.lang.descriptors.CallableMemberDescriptor;
 import org.jetbrains.jet.lang.descriptors.Visibilities;
 import org.jetbrains.jet.lang.resolve.calls.context.BasicCallResolutionContext;
+import org.jetbrains.jet.lang.resolve.calls.model.ResolvedCall;
 import org.jetbrains.jet.lang.resolve.calls.model.ResolvedCallWithTrace;
 import org.jetbrains.jet.lang.resolve.calls.results.OverloadResolutionResultsImpl;
 import org.jetbrains.jet.lang.resolve.scopes.JetScope;
@@ -31,15 +32,12 @@ public class NeedSyntheticCallResolverExtension implements CallResolverExtension
 
     @Override
     public  <F extends CallableDescriptor> void run(
-            @NotNull OverloadResolutionResultsImpl<F> results,
+            @NotNull ResolvedCall<F> resolvedCall,
             @NotNull BasicCallResolutionContext context
     ) {
-        if (results.isSingleResult()) {
-            ResolvedCallWithTrace<F> resolvedCall = results.getResultingCall();
-            CallableDescriptor targetDescriptor = resolvedCall.getResultingDescriptor();
-            if (needSyntheticAccessor(context.scope, targetDescriptor)) {
-                context.trace.record(NEED_SYNTHETIC_ACCESSOR, (CallableMemberDescriptor) targetDescriptor.getOriginal(), Boolean.TRUE);
-            }
+        CallableDescriptor targetDescriptor = resolvedCall.getResultingDescriptor();
+        if (needSyntheticAccessor(context.scope, targetDescriptor)) {
+            context.trace.record(NEED_SYNTHETIC_ACCESSOR, (CallableMemberDescriptor) targetDescriptor.getOriginal(), Boolean.TRUE);
         }
     }
 
diff --git a/compiler/frontend/src/org/jetbrains/jet/lang/resolve/calls/TypeParameterAsReifiedCheck.java b/compiler/frontend/src/org/jetbrains/jet/lang/resolve/calls/TypeParameterAsReifiedCheck.java
index 9ea11fa10de..15346df5968 100644
--- a/compiler/frontend/src/org/jetbrains/jet/lang/resolve/calls/TypeParameterAsReifiedCheck.java
+++ b/compiler/frontend/src/org/jetbrains/jet/lang/resolve/calls/TypeParameterAsReifiedCheck.java
@@ -7,6 +7,7 @@ import org.jetbrains.jet.lang.descriptors.TypeParameterDescriptor;
 import org.jetbrains.jet.lang.diagnostics.Errors;
 import org.jetbrains.jet.lang.psi.JetExpression;
 import org.jetbrains.jet.lang.resolve.calls.context.BasicCallResolutionContext;
+import org.jetbrains.jet.lang.resolve.calls.model.ResolvedCall;
 import org.jetbrains.jet.lang.resolve.calls.results.OverloadResolutionResultsImpl;
 import org.jetbrains.jet.lang.types.JetType;
 
@@ -15,19 +16,16 @@ import java.util.Map;
 public class TypeParameterAsReifiedCheck implements CallResolverExtension {
     @Override
     public <F extends CallableDescriptor> void run(
-            @NotNull OverloadResolutionResultsImpl<F> results, @NotNull BasicCallResolutionContext context
+            @NotNull ResolvedCall<F> resolvedCall, @NotNull BasicCallResolutionContext context
     ) {
-        if (results.isSuccess()) {
-            Map<TypeParameterDescriptor, JetType> typeArguments = results.getResultingCall().getTypeArguments();
-            for (Map.Entry<TypeParameterDescriptor, JetType> entry : typeArguments.entrySet()) {
-                TypeParameterDescriptor parameter = entry.getKey();
-                JetType argument = entry.getValue();
-
-                if (parameter.isReified() && argument.getConstructor().getDeclarationDescriptor() instanceof TypeParameterDescriptor) {
-                    JetExpression callee = context.call.getCalleeExpression();
-                    PsiElement element = callee != null ? callee : context.call.getCallElement();
-                    context.trace.report(Errors.TYPE_PARAMETER_AS_REIFIED.on(element, typeArguments.keySet().iterator().next()));
-                }
+        Map<TypeParameterDescriptor, JetType> typeArguments = resolvedCall.getTypeArguments();
+        for (Map.Entry<TypeParameterDescriptor, JetType> entry : typeArguments.entrySet()) {
+            TypeParameterDescriptor parameter = entry.getKey();
+            JetType argument = entry.getValue();
+            if (parameter.isReified() && argument.getConstructor().getDeclarationDescriptor() instanceof TypeParameterDescriptor) {
+                JetExpression callee = context.call.getCalleeExpression();
+                PsiElement element = callee != null ? callee : context.call.getCallElement();
+                context.trace.report(Errors.TYPE_PARAMETER_AS_REIFIED.on(element, typeArguments.keySet().iterator().next()));
             }
         }
     }