Added 'synthetic' flag for bridge method.

#KT-3155 fixed

compiler/backend/src/org/jetbrains/jet/codegen/FunctionCodegen.java

@@ -743,7 +743,7 @@ public class FunctionCodegen extends GenerationStateAware {
             FunctionDescriptor functionDescriptor,
             Method overridden
     ) {
-        int flags = ACC_PUBLIC | ACC_BRIDGE; // TODO.
+        int flags = ACC_PUBLIC | ACC_BRIDGE | ACC_SYNTHETIC; // TODO.
 
         final MethodVisitor mv = v.newMethod(null, flags, jvmSignature.getName(), overridden.getDescriptor(), null, null);
         if (state.getClassBuilderMode() == ClassBuilderMode.STUBS) {

compiler/testData/loadKotlin/fun/PropagateSubclassOfComparable.kt

@@ -0,0 +1,5 @@
+package test
+
+class PropagateSubclassOfComparable(): Comparable<PropagateSubclassOfComparable> {
+    override fun compareTo(other: PropagateSubclassOfComparable): Int = throw IllegalStateException()
+}

compiler/testData/loadKotlin/fun/PropagateSubclassOfComparable.txt

@@ -0,0 +1,6 @@
+namespace test
+
+internal final class test.PropagateSubclassOfComparable : jet.Comparable<test.PropagateSubclassOfComparable> {
+    public final /*constructor*/ fun <init>(): test.PropagateSubclassOfComparable
+    public open override /*1*/ fun compareTo(/*0*/ other: test.PropagateSubclassOfComparable): jet.Int
+}

compiler/tests/org/jetbrains/jet/jvm/compiler/LoadCompiledKotlinTestGenerated.java

@@ -336,6 +336,11 @@ public class LoadCompiledKotlinTestGenerated extends AbstractLoadCompiledKotlinT
             JetTestUtils.assertAllTestsPresentByMetadata(this.getClass(), "org.jetbrains.jet.generators.tests.GenerateTests", new File("compiler/testData/loadKotlin/fun"), "kt", true);
         }
         
+        @TestMetadata("PropagateSubclassOfComparable.kt")
+        public void testPropagateSubclassOfComparable() throws Exception {
+            doTest("compiler/testData/loadKotlin/fun/PropagateSubclassOfComparable.kt");
+        }
+        
         @TestMetadata("compiler/testData/loadKotlin/fun/genericWithTypeVariables")
         public static class GenericWithTypeVariables extends AbstractLoadCompiledKotlinTest {
             public void testAllFilesPresentInGenericWithTypeVariables() throws Exception {

compiler/tests/org/jetbrains/jet/lang/resolve/lazy/LazyResolveDescriptorRendererTestGenerated.java

@@ -70,6 +70,11 @@ public class LazyResolveDescriptorRendererTestGenerated extends AbstractLazyReso
             doTest("compiler/testData/renderer/InheritedMembersVisibility.kt");
         }
         
+        @TestMetadata("KeywordsInNames.kt")
+        public void testKeywordsInNames() throws Exception {
+            doTest("compiler/testData/renderer/KeywordsInNames.kt");
+        }
+        
         @TestMetadata("TupleTypes.kt")
         public void testTupleTypes() throws Exception {
             doTest("compiler/testData/renderer/TupleTypes.kt");

compiler/tests/org/jetbrains/jet/lang/resolve/lazy/LazyResolveNamespaceComparingTestGenerated.java

@@ -338,6 +338,11 @@ public class LazyResolveNamespaceComparingTestGenerated extends AbstractLazyReso
                 JetTestUtils.assertAllTestsPresentByMetadata(this.getClass(), "org.jetbrains.jet.generators.tests.GenerateTests", new File("compiler/testData/loadKotlin/fun"), "kt", true);
             }
             
+            @TestMetadata("PropagateSubclassOfComparable.kt")
+            public void testPropagateSubclassOfComparable() throws Exception {
+                doTestSinglePackage("compiler/testData/loadKotlin/fun/PropagateSubclassOfComparable.kt");
+            }
+            
             @TestMetadata("compiler/testData/loadKotlin/fun/genericWithTypeVariables")
             public static class GenericWithTypeVariables extends AbstractLazyResolveNamespaceComparingTest {
                 public void testAllFilesPresentInGenericWithTypeVariables() throws Exception {