diff --git a/compiler/frontend/src/org/jetbrains/jet/lang/resolve/BodyResolver.java b/compiler/frontend/src/org/jetbrains/jet/lang/resolve/BodyResolver.java
index 2f60b65cb51..0215f6bed3e 100644
--- a/compiler/frontend/src/org/jetbrains/jet/lang/resolve/BodyResolver.java
+++ b/compiler/frontend/src/org/jetbrains/jet/lang/resolve/BodyResolver.java
@@ -73,6 +73,8 @@ public class BodyResolver {
     private AnnotationResolver annotationResolver;
     @NotNull
     private DelegatedPropertyResolver delegatedPropertyResolver;
+    @NotNull
+    private FunctionAnalyzerExtension functionAnalyzerExtension;
 
     @Inject
     public void setTopDownAnalysisParameters(@NotNull TopDownAnalysisParameters topDownAnalysisParameters) {
@@ -124,6 +126,11 @@ public class BodyResolver {
         this.delegatedPropertyResolver = delegatedPropertyResolver;
     }
 
+    @Inject
+    public void setFunctionAnalyzerExtension(@NotNull FunctionAnalyzerExtension functionAnalyzerExtension) {
+        this.functionAnalyzerExtension = functionAnalyzerExtension;
+    }
+
     private void resolveBehaviorDeclarationBodies(@NotNull BodiesResolveContext bodiesResolveContext) {
         // Initialize context
         context = bodiesResolveContext;
@@ -148,6 +155,7 @@ public class BodyResolver {
         resolveBehaviorDeclarationBodies(context);
         controlFlowAnalyzer.process(context);
         declarationsChecker.process(context);
+        functionAnalyzerExtension.process(context);
     }
 
     private void resolveDelegationSpecifierLists() {
diff --git a/compiler/frontend/src/org/jetbrains/jet/lang/resolve/FunctionAnalyzerExtension.java b/compiler/frontend/src/org/jetbrains/jet/lang/resolve/FunctionAnalyzerExtension.java
new file mode 100644
index 00000000000..30db4e14ba7
--- /dev/null
+++ b/compiler/frontend/src/org/jetbrains/jet/lang/resolve/FunctionAnalyzerExtension.java
@@ -0,0 +1,59 @@
+/*
+ * Copyright 2010-2013 JetBrains s.r.o.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.jetbrains.jet.lang.resolve;
+
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.jet.lang.descriptors.FunctionDescriptor;
+import org.jetbrains.jet.lang.descriptors.SimpleFunctionDescriptor;
+import org.jetbrains.jet.lang.psi.JetNamedFunction;
+
+import javax.inject.Inject;
+import java.util.Collections;
+import java.util.List;
+import java.util.Map;
+
+public class FunctionAnalyzerExtension {
+
+    public interface AnalyzerExtension {
+        void process(@NotNull FunctionDescriptor descriptor, @NotNull JetNamedFunction function, @NotNull BindingTrace trace);
+    }
+
+    @NotNull
+    private BindingTrace trace;
+
+    @Inject
+    public void setTrace(BindingTrace trace) {
+        this.trace = trace;
+    }
+
+    public void process(@NotNull BodiesResolveContext bodiesResolveContext) {
+        for (Map.Entry<JetNamedFunction, SimpleFunctionDescriptor> entry : bodiesResolveContext.getFunctions().entrySet()) {
+            JetNamedFunction function = entry.getKey();
+            SimpleFunctionDescriptor functionDescriptor = entry.getValue();
+            List<AnalyzerExtension> extensions = getExtensions(functionDescriptor);
+            for (AnalyzerExtension extension : extensions) {
+                extension.process(functionDescriptor, function, trace);
+            }
+        }
+    }
+
+    @NotNull
+    private List<AnalyzerExtension> getExtensions(@NotNull FunctionDescriptor functionDescriptor) {
+        return Collections.emptyList();
+    }
+
+}