DELEGATION_SPECIFIER node seem to be unnecessary.

idea/src/org/jetbrains/jet/JetNodeTypes.java

@@ -27,7 +27,6 @@ public interface JetNodeTypes {
     JetNodeType TYPE_PARAMETER_LIST                 = new JetNodeType("TYPE_PARAMETER_LIST", JetTypeParameterList.class);
     JetNodeType TYPE_PARAMETER                      = new JetNodeType("TYPE_PARAMETER", JetTypeParameter.class);
     JetNodeType DELEGATION_SPECIFIER_LIST           = new JetNodeType("DELEGATION_SPECIFIER_LIST");
-    JetNodeType DELEGATION_SPECIFIER                = new JetNodeType("DELEGATION_SPECIFIER");
     JetNodeType DELEGATOR_BY                        = new JetNodeType("DELEGATOR_BY");
     JetNodeType DELEGATOR_SUPER_CALL                = new JetNodeType("DELEGATOR_SUPER_CALL");
     JetNodeType DELEGATOR_SUPER_CLASS               = new JetNodeType("DELEGATOR_SUPER_CLASS");

idea/src/org/jetbrains/jet/lang/parsing/JetParsing.java

@@ -1005,10 +1005,8 @@ public class JetParsing extends AbstractJetParsing {
      *   ;
      */
     private void parseDelegationSpecifier() {
-        PsiBuilder.Marker specifier = mark();
-        parseAttributeList();
-
         PsiBuilder.Marker delegator = mark();
+        parseAttributeList();
         parseTypeRef();
 
         if (at(BY_KEYWORD)) {
@@ -1023,8 +1021,6 @@ public class JetParsing extends AbstractJetParsing {
         else {
             delegator.done(DELEGATOR_SUPER_CLASS);
         }
-
-        specifier.done(DELEGATION_SPECIFIER);
     }
 
 

idea/testData/psi/BabySteps.txt

@@ -37,7 +37,6 @@ JetFile: BabySteps.jet
       PsiElement(COLON)(':')
       PsiWhiteSpace(' ')
       DELEGATION_SPECIFIER_LIST
-        DELEGATION_SPECIFIER
         DELEGATOR_SUPER_CALL
           TYPE_REFERENCE
             USER_TYPE
@@ -52,7 +51,6 @@ JetFile: BabySteps.jet
             PsiElement(RPAR)(')')
         PsiElement(COMMA)(',')
         PsiWhiteSpace(' ')
-        DELEGATION_SPECIFIER
         DELEGATOR_BY
           TYPE_REFERENCE
             USER_TYPE
@@ -63,7 +61,6 @@ JetFile: BabySteps.jet
           PsiElement(IDENTIFIER)('x')
         PsiElement(COMMA)(',')
         PsiWhiteSpace(' ')
-        DELEGATION_SPECIFIER
         DELEGATOR_SUPER_CLASS
           TYPE_REFERENCE
             USER_TYPE

idea/testData/psi/BabySteps_ERR.txt

@@ -37,7 +37,6 @@ JetFile: BabySteps_ERR.jet
       PsiElement(COLON)(':')
       PsiWhiteSpace(' ')
       DELEGATION_SPECIFIER_LIST
-        DELEGATION_SPECIFIER
         DELEGATOR_SUPER_CALL
           TYPE_REFERENCE
             USER_TYPE
@@ -54,7 +53,6 @@ JetFile: BabySteps_ERR.jet
         PsiWhiteSpace(' ')
         PsiErrorElement:Expecting a delegation specifier
           PsiElement(COMMA)(',')
-        DELEGATION_SPECIFIER
         DELEGATOR_BY
           TYPE_REFERENCE
             USER_TYPE
@@ -65,7 +63,6 @@ JetFile: BabySteps_ERR.jet
           PsiElement(IDENTIFIER)('x')
         PsiElement(COMMA)(',')
         PsiWhiteSpace(' ')
-        DELEGATION_SPECIFIER
         DELEGATOR_SUPER_CLASS
           TYPE_REFERENCE
             USER_TYPE

idea/testData/psi/ByCaluses.txt

@@ -10,7 +10,6 @@ JetFile: ByCaluses.jet
       PsiElement(COLON)(':')
       PsiWhiteSpace(' ')
       DELEGATION_SPECIFIER_LIST
-        DELEGATION_SPECIFIER
         DELEGATOR_BY
           TYPE_REFERENCE
             USER_TYPE
@@ -45,7 +44,6 @@ JetFile: ByCaluses.jet
       PsiElement(COLON)(':')
       PsiWhiteSpace(' ')
       DELEGATION_SPECIFIER_LIST
-        DELEGATION_SPECIFIER
         DELEGATOR_BY
           TYPE_REFERENCE
             USER_TYPE
@@ -95,7 +93,6 @@ JetFile: ByCaluses.jet
       PsiElement(COLON)(':')
       PsiWhiteSpace(' ')
       DELEGATION_SPECIFIER_LIST
-        DELEGATION_SPECIFIER
         DELEGATOR_BY
           TYPE_REFERENCE
             USER_TYPE
@@ -133,7 +130,6 @@ JetFile: ByCaluses.jet
       PsiElement(COLON)(':')
       PsiWhiteSpace(' ')
       DELEGATION_SPECIFIER_LIST
-        DELEGATION_SPECIFIER
         DELEGATOR_BY
           TYPE_REFERENCE
             USER_TYPE
@@ -178,7 +174,6 @@ JetFile: ByCaluses.jet
       PsiElement(COLON)(':')
       PsiWhiteSpace(' ')
       DELEGATION_SPECIFIER_LIST
-        DELEGATION_SPECIFIER
         DELEGATOR_BY
           TYPE_REFERENCE
             USER_TYPE
@@ -225,7 +220,6 @@ JetFile: ByCaluses.jet
       PsiElement(COLON)(':')
       PsiWhiteSpace(' ')
       DELEGATION_SPECIFIER_LIST
-        DELEGATION_SPECIFIER
         DELEGATOR_BY
           TYPE_REFERENCE
             USER_TYPE
@@ -273,7 +267,6 @@ JetFile: ByCaluses.jet
       PsiElement(COLON)(':')
       PsiWhiteSpace(' ')
       DELEGATION_SPECIFIER_LIST
-        DELEGATION_SPECIFIER
         DELEGATOR_BY
           TYPE_REFERENCE
             USER_TYPE

idea/testData/psi/SimpleClassMembers.txt

@@ -207,7 +207,6 @@ JetFile: SimpleClassMembers.jet
                     PsiElement(object)('object')
                     PsiWhiteSpace(' ')
                     DELEGATION_SPECIFIER_LIST
-                      DELEGATION_SPECIFIER
                       DELEGATOR_SUPER_CLASS
                         TYPE_REFERENCE
                           USER_TYPE
@@ -228,14 +227,12 @@ JetFile: SimpleClassMembers.jet
                     PsiElement(object)('object')
                     PsiWhiteSpace(' ')
                     DELEGATION_SPECIFIER_LIST
-                      DELEGATION_SPECIFIER
                       DELEGATOR_SUPER_CLASS
                         TYPE_REFERENCE
                           USER_TYPE
                             PsiElement(IDENTIFIER)('Fooo')
                       PsiElement(COMMA)(',')
                       PsiWhiteSpace(' ')
-                      DELEGATION_SPECIFIER
                       DELEGATOR_BY
                         TYPE_REFERENCE
                           USER_TYPE
@@ -260,14 +257,12 @@ JetFile: SimpleClassMembers.jet
                     PsiElement(object)('object')
                     PsiWhiteSpace(' ')
                     DELEGATION_SPECIFIER_LIST
-                      DELEGATION_SPECIFIER
                       DELEGATOR_SUPER_CLASS
                         TYPE_REFERENCE
                           USER_TYPE
                             PsiElement(IDENTIFIER)('Fooo')
                       PsiElement(COMMA)(',')
                       PsiWhiteSpace(' ')
-                      DELEGATION_SPECIFIER
                       DELEGATOR_BY
                         TYPE_REFERENCE
                           USER_TYPE
@@ -278,7 +273,6 @@ JetFile: SimpleClassMembers.jet
                         PsiElement(IDENTIFIER)('foo')
                       PsiElement(COMMA)(',')
                       PsiWhiteSpace(' ')
-                      DELEGATION_SPECIFIER
                       DELEGATOR_SUPER_CALL
                         TYPE_REFERENCE
                           USER_TYPE
@@ -562,7 +556,6 @@ JetFile: SimpleClassMembers.jet
             PsiElement(object)('object')
             PsiWhiteSpace(' ')
             DELEGATION_SPECIFIER_LIST
-              DELEGATION_SPECIFIER
               DELEGATOR_SUPER_CLASS
                 TYPE_REFERENCE
                   USER_TYPE
@@ -583,14 +576,12 @@ JetFile: SimpleClassMembers.jet
             PsiElement(object)('object')
             PsiWhiteSpace(' ')
             DELEGATION_SPECIFIER_LIST
-              DELEGATION_SPECIFIER
               DELEGATOR_SUPER_CLASS
                 TYPE_REFERENCE
                   USER_TYPE
                     PsiElement(IDENTIFIER)('Fooo')
               PsiElement(COMMA)(',')
               PsiWhiteSpace(' ')
-              DELEGATION_SPECIFIER
               DELEGATOR_BY
                 TYPE_REFERENCE
                   USER_TYPE
@@ -615,14 +606,12 @@ JetFile: SimpleClassMembers.jet
             PsiElement(object)('object')
             PsiWhiteSpace(' ')
             DELEGATION_SPECIFIER_LIST
-              DELEGATION_SPECIFIER
               DELEGATOR_SUPER_CLASS
                 TYPE_REFERENCE
                   USER_TYPE
                     PsiElement(IDENTIFIER)('Fooo')
               PsiElement(COMMA)(',')
               PsiWhiteSpace(' ')
-              DELEGATION_SPECIFIER
               DELEGATOR_BY
                 TYPE_REFERENCE
                   USER_TYPE
@@ -633,7 +622,6 @@ JetFile: SimpleClassMembers.jet
                 PsiElement(IDENTIFIER)('foo')
               PsiElement(COMMA)(',')
               PsiWhiteSpace(' ')
-              DELEGATION_SPECIFIER
               DELEGATOR_SUPER_CALL
                 TYPE_REFERENCE
                   USER_TYPE

idea/testData/psi/SimpleExpressions.txt

@@ -430,7 +430,6 @@ JetFile: SimpleExpressions.jet
             PsiElement(object)('object')
             PsiWhiteSpace(' ')
             DELEGATION_SPECIFIER_LIST
-              DELEGATION_SPECIFIER
               DELEGATOR_SUPER_CLASS
                 TYPE_REFERENCE
                   USER_TYPE

idea/testData/psi/SoftKeywords.txt

@@ -142,7 +142,6 @@ JetFile: SoftKeywords.jet
       PsiElement(COLON)(':')
       PsiWhiteSpace(' ')
       DELEGATION_SPECIFIER_LIST
-        DELEGATION_SPECIFIER
         DELEGATOR_BY
           TYPE_REFERENCE
             USER_TYPE

idea/testData/psi/examples/AnonymousObjects.txt

@@ -22,7 +22,6 @@ JetFile: AnonymousObjects.jet
                 PsiElement(object)('object')
                 PsiWhiteSpace(' ')
                 DELEGATION_SPECIFIER_LIST
-                  DELEGATION_SPECIFIER
                   DELEGATOR_SUPER_CALL
                     TYPE_REFERENCE
                       USER_TYPE

idea/testData/psi/examples/BinaryTree.txt

@@ -13,7 +13,6 @@ JetFile: BinaryTree.jet
       PsiElement(COLON)(':')
       PsiWhiteSpace(' ')
       DELEGATION_SPECIFIER_LIST
-        DELEGATION_SPECIFIER
         DELEGATOR_SUPER_CLASS
           TYPE_REFERENCE
             USER_TYPE
@@ -1672,7 +1671,6 @@ JetFile: BinaryTree.jet
             PsiElement(object)('object')
             PsiWhiteSpace(' ')
             DELEGATION_SPECIFIER_LIST
-              DELEGATION_SPECIFIER
               DELEGATOR_SUPER_CLASS
                 TYPE_REFERENCE
                   USER_TYPE

idea/testData/psi/examples/BitArith.txt

@@ -483,7 +483,6 @@ JetFile: BitArith.jet
       PsiElement(COLON)(':')
       PsiWhiteSpace(' ')
       DELEGATION_SPECIFIER_LIST
-        DELEGATION_SPECIFIER
         DELEGATOR_SUPER_CLASS
           TYPE_REFERENCE
             USER_TYPE

idea/testData/psi/examples/Builder.txt

@@ -13,7 +13,6 @@ JetFile: Builder.jet
             PsiElement(object)('object')
             PsiWhiteSpace(' ')
             DELEGATION_SPECIFIER_LIST
-              DELEGATION_SPECIFIER
               DELEGATOR_SUPER_CALL
                 TYPE_REFERENCE
                   USER_TYPE
@@ -199,7 +198,6 @@ JetFile: Builder.jet
           PsiElement(COLON)(':')
           PsiWhiteSpace(' ')
           DELEGATION_SPECIFIER_LIST
-            DELEGATION_SPECIFIER
             DELEGATOR_SUPER_CLASS
               TYPE_REFERENCE
                 USER_TYPE
@@ -282,7 +280,6 @@ JetFile: Builder.jet
           PsiElement(COLON)(':')
           PsiWhiteSpace(' ')
           DELEGATION_SPECIFIER_LIST
-            DELEGATION_SPECIFIER
             DELEGATOR_SUPER_CLASS
               TYPE_REFERENCE
                 USER_TYPE

idea/testData/psi/examples/PolymorphicClassObjects.txt

@@ -133,7 +133,6 @@ JetFile: PolymorphicClassObjects.jet
             PsiElement(object)('object')
             PsiWhiteSpace(' ')
             DELEGATION_SPECIFIER_LIST
-              DELEGATION_SPECIFIER
               DELEGATOR_SUPER_CLASS
                 TYPE_REFERENCE
                   USER_TYPE

idea/testData/psi/examples/Queue.txt

@@ -13,7 +13,6 @@ JetFile: Queue.jet
       PsiElement(COLON)(':')
       PsiWhiteSpace(' ')
       DELEGATION_SPECIFIER_LIST
-        DELEGATION_SPECIFIER
         DELEGATOR_SUPER_CLASS
           TYPE_REFERENCE
             USER_TYPE

idea/testData/psi/examples/Stack.txt

@@ -13,7 +13,6 @@ JetFile: Stack.jet
       PsiElement(COLON)(':')
       PsiWhiteSpace(' ')
       DELEGATION_SPECIFIER_LIST
-        DELEGATION_SPECIFIER
         DELEGATOR_SUPER_CLASS
           TYPE_REFERENCE
             USER_TYPE

idea/testData/psi/examples/array/MutableArray.txt

@@ -21,7 +21,6 @@ JetFile: MutableArray.jet
       PsiElement(COLON)(':')
       PsiWhiteSpace(' ')
       DELEGATION_SPECIFIER_LIST
-        DELEGATION_SPECIFIER
         DELEGATOR_SUPER_CLASS
           TYPE_REFERENCE
             USER_TYPE
@@ -83,7 +82,6 @@ JetFile: MutableArray.jet
       PsiElement(COLON)(':')
       PsiWhiteSpace(' ')
       DELEGATION_SPECIFIER_LIST
-        DELEGATION_SPECIFIER
         DELEGATOR_SUPER_CLASS
           TYPE_REFERENCE
             USER_TYPE
@@ -145,7 +143,6 @@ JetFile: MutableArray.jet
       PsiElement(COLON)(':')
       PsiWhiteSpace(' ')
       DELEGATION_SPECIFIER_LIST
-        DELEGATION_SPECIFIER
         DELEGATOR_SUPER_CLASS
           TYPE_REFERENCE
             USER_TYPE
@@ -158,7 +155,6 @@ JetFile: MutableArray.jet
                 PsiElement(GT)('>')
         PsiElement(COMMA)(',')
         PsiWhiteSpace(' ')
-        DELEGATION_SPECIFIER
         DELEGATOR_SUPER_CLASS
           TYPE_REFERENCE
             USER_TYPE

idea/testData/psi/examples/collections/ArrayList.txt

@@ -13,7 +13,6 @@ JetFile: ArrayList.jet
       PsiElement(COLON)(':')
       PsiWhiteSpace(' ')
       DELEGATION_SPECIFIER_LIST
-        DELEGATION_SPECIFIER
         DELEGATOR_SUPER_CLASS
           TYPE_REFERENCE
             USER_TYPE
@@ -137,7 +136,6 @@ JetFile: ArrayList.jet
             PsiElement(object)('object')
             PsiWhiteSpace(' ')
             DELEGATION_SPECIFIER_LIST
-              DELEGATION_SPECIFIER
               DELEGATOR_SUPER_CALL
                 TYPE_REFERENCE
                   USER_TYPE

idea/testData/psi/examples/collections/HashMap.txt

@@ -90,7 +90,6 @@ JetFile: HashMap.jet
       PsiElement(COLON)(':')
       PsiWhiteSpace(' ')
       DELEGATION_SPECIFIER_LIST
-        DELEGATION_SPECIFIER
         DELEGATOR_SUPER_CLASS
           TYPE_REFERENCE
             USER_TYPE
@@ -296,7 +295,6 @@ JetFile: HashMap.jet
       PsiElement(COLON)(':')
       PsiWhiteSpace(' ')
       DELEGATION_SPECIFIER_LIST
-        DELEGATION_SPECIFIER
         DELEGATOR_SUPER_CLASS
           TYPE_REFERENCE
             USER_TYPE
@@ -444,7 +442,6 @@ JetFile: HashMap.jet
       PsiElement(COLON)(':')
       PsiWhiteSpace(' ')
       DELEGATION_SPECIFIER_LIST
-        DELEGATION_SPECIFIER
         DELEGATOR_SUPER_CLASS
           TYPE_REFERENCE
             USER_TYPE
@@ -558,7 +555,6 @@ JetFile: HashMap.jet
       PsiElement(COLON)(':')
       PsiWhiteSpace(' ')
       DELEGATION_SPECIFIER_LIST
-        DELEGATION_SPECIFIER
         DELEGATOR_SUPER_CLASS
           TYPE_REFERENCE
             USER_TYPE
@@ -690,7 +686,6 @@ JetFile: HashMap.jet
       PsiElement(COLON)(':')
       PsiWhiteSpace(' ')
       DELEGATION_SPECIFIER_LIST
-        DELEGATION_SPECIFIER
         DELEGATOR_SUPER_CLASS
           TYPE_REFERENCE
             USER_TYPE
@@ -844,7 +839,6 @@ JetFile: HashMap.jet
       PsiElement(COLON)(':')
       PsiWhiteSpace(' ')
       DELEGATION_SPECIFIER_LIST
-        DELEGATION_SPECIFIER
         DELEGATOR_SUPER_CLASS
           TYPE_REFERENCE
             USER_TYPE

idea/testData/psi/examples/collections/IList.txt

@@ -19,7 +19,6 @@ JetFile: IList.jet
       PsiElement(COLON)(':')
       PsiWhiteSpace(' ')
       DELEGATION_SPECIFIER_LIST
-        DELEGATION_SPECIFIER
         DELEGATOR_SUPER_CLASS
           TYPE_REFERENCE
             USER_TYPE
@@ -32,7 +31,6 @@ JetFile: IList.jet
                 PsiElement(GT)('>')
         PsiElement(COMMA)(',')
         PsiWhiteSpace(' ')
-        DELEGATION_SPECIFIER
         DELEGATOR_SUPER_CLASS
           TYPE_REFERENCE
             USER_TYPE

idea/testData/psi/examples/collections/IMutableIterable.txt

@@ -19,7 +19,6 @@ JetFile: IMutableIterable.jet
       PsiElement(COLON)(':')
       PsiWhiteSpace(' ')
       DELEGATION_SPECIFIER_LIST
-        DELEGATION_SPECIFIER
         DELEGATOR_SUPER_CLASS
           TYPE_REFERENCE
             USER_TYPE

idea/testData/psi/examples/collections/IMutableIterator.txt

@@ -19,7 +19,6 @@ JetFile: IMutableIterator.jet
       PsiElement(COLON)(':')
       PsiWhiteSpace(' ')
       DELEGATION_SPECIFIER_LIST
-        DELEGATION_SPECIFIER
         DELEGATOR_SUPER_CLASS
           TYPE_REFERENCE
             USER_TYPE

idea/testData/psi/examples/collections/IMutableList.txt

@@ -16,7 +16,6 @@ JetFile: IMutableList.jet
       PsiElement(COLON)(':')
       PsiWhiteSpace(' ')
       DELEGATION_SPECIFIER_LIST
-        DELEGATION_SPECIFIER
         DELEGATOR_SUPER_CLASS
           TYPE_REFERENCE
             USER_TYPE
@@ -29,7 +28,6 @@ JetFile: IMutableList.jet
                 PsiElement(GT)('>')
         PsiElement(COMMA)(',')
         PsiWhiteSpace(' ')
-        DELEGATION_SPECIFIER
         DELEGATOR_SUPER_CLASS
           TYPE_REFERENCE
             USER_TYPE

idea/testData/psi/examples/collections/IMutableSet.txt

@@ -16,7 +16,6 @@ JetFile: IMutableSet.jet
       PsiElement(COLON)(':')
       PsiWhiteSpace(' ')
       DELEGATION_SPECIFIER_LIST
-        DELEGATION_SPECIFIER
         DELEGATOR_SUPER_CLASS
           TYPE_REFERENCE
             USER_TYPE
@@ -29,7 +28,6 @@ JetFile: IMutableSet.jet
                 PsiElement(GT)('>')
         PsiElement(COMMA)(',')
         PsiWhiteSpace(' ')
-        DELEGATION_SPECIFIER
         DELEGATOR_SUPER_CLASS
           TYPE_REFERENCE
             USER_TYPE

idea/testData/psi/examples/collections/ISet.txt

@@ -16,7 +16,6 @@ JetFile: ISet.jet
       PsiElement(COLON)(':')
       PsiWhiteSpace(' ')
       DELEGATION_SPECIFIER_LIST
-        DELEGATION_SPECIFIER
         DELEGATOR_SUPER_CLASS
           TYPE_REFERENCE
             USER_TYPE
@@ -29,7 +28,6 @@ JetFile: ISet.jet
                 PsiElement(GT)('>')
         PsiElement(COMMA)(',')
         PsiWhiteSpace(' ')
-        DELEGATION_SPECIFIER
         DELEGATOR_SUPER_CLASS
           TYPE_REFERENCE
             USER_TYPE

idea/testData/psi/examples/collections/LinkedList.txt

@@ -13,7 +13,6 @@ JetFile: LinkedList.jet
       PsiElement(COLON)(':')
       PsiWhiteSpace(' ')
       DELEGATION_SPECIFIER_LIST
-        DELEGATION_SPECIFIER
         DELEGATOR_SUPER_CLASS
           TYPE_REFERENCE
             USER_TYPE

idea/testData/psi/examples/collections/List.txt

@@ -30,7 +30,6 @@ JetFile: List.jet
       PsiElement(COLON)(':')
       PsiWhiteSpace(' ')
       DELEGATION_SPECIFIER_LIST
-        DELEGATION_SPECIFIER
         DELEGATOR_SUPER_CLASS
           TYPE_REFERENCE
             USER_TYPE

idea/testData/psi/examples/io/IOSamples.txt

@@ -100,7 +100,6 @@ JetFile: IOSamples.jet
       PsiElement(COLON)(':')
       PsiWhiteSpace(' ')
       DELEGATION_SPECIFIER_LIST
-        DELEGATION_SPECIFIER
         DELEGATOR_SUPER_CALL
           TYPE_REFERENCE
             USER_TYPE
@@ -194,7 +193,6 @@ JetFile: IOSamples.jet
       PsiElement(COLON)(':')
       PsiWhiteSpace(' ')
       DELEGATION_SPECIFIER_LIST
-        DELEGATION_SPECIFIER
         DELEGATOR_SUPER_CLASS
           TYPE_REFERENCE
             USER_TYPE
@@ -207,7 +205,6 @@ JetFile: IOSamples.jet
                 PsiElement(GT)('>')
         PsiElement(COMMA)(',')
         PsiWhiteSpace(' ')
-        DELEGATION_SPECIFIER
         DELEGATOR_SUPER_CLASS
           TYPE_REFERENCE
             USER_TYPE
@@ -459,7 +456,6 @@ JetFile: IOSamples.jet
       PsiElement(COLON)(':')
       PsiWhiteSpace(' ')
       DELEGATION_SPECIFIER_LIST
-        DELEGATION_SPECIFIER
         DELEGATOR_SUPER_CLASS
           TYPE_REFERENCE
             USER_TYPE
@@ -472,7 +468,6 @@ JetFile: IOSamples.jet
                 PsiElement(GT)('>')
         PsiElement(COMMA)(',')
         PsiWhiteSpace(' ')
-        DELEGATION_SPECIFIER
         DELEGATOR_SUPER_CLASS
           TYPE_REFERENCE
             USER_TYPE

idea/testData/psi/examples/priorityqueues/BinaryHeap.txt

@@ -13,7 +13,6 @@ JetFile: BinaryHeap.jet
       PsiElement(COLON)(':')
       PsiWhiteSpace(' ')
       DELEGATION_SPECIFIER_LIST
-        DELEGATION_SPECIFIER
         DELEGATOR_SUPER_CLASS
           TYPE_REFERENCE
             USER_TYPE

idea/testData/psi/examples/priorityqueues/PriorityQueueAsPushPop.txt

@@ -32,7 +32,6 @@ JetFile: PriorityQueueAsPushPop.jet
       PsiElement(COLON)(':')
       PsiWhiteSpace(' ')
       DELEGATION_SPECIFIER_LIST
-        DELEGATION_SPECIFIER
         DELEGATOR_SUPER_CLASS
           TYPE_REFERENCE
             USER_TYPE