Remove obsolete method 'PSequence.lessThan'.

Author: fangerer

graalpython/com.oracle.graal.python/src/com/oracle/graal/python/builtins/objects/array/PArray.java

@@ -75,11 +75,6 @@ public void setSequenceStorage(SequenceStorage store) {
         this.store = store;
     }
 
-    @Override
-    public boolean lessThan(PSequence sequence) {
-        throw new UnsupportedOperationException();
-    }
-
     @Override
     public int len() {
         return store.length();

graalpython/com.oracle.graal.python/src/com/oracle/graal/python/builtins/objects/bytes/PByteArray.java

@@ -134,11 +134,6 @@ public final void setSequenceStorage(SequenceStorage store) {
         this.store = store;
     }
 
-    @Override
-    public boolean lessThan(PSequence sequence) {
-        throw new UnsupportedOperationException();
-    }
-
     @Override
     public int len() {
         return store.length();

graalpython/com.oracle.graal.python/src/com/oracle/graal/python/builtins/objects/bytes/PBytes.java

@@ -93,11 +93,6 @@ public int index(Object value) {
         throw PythonLanguage.getCore().raise(ValueError, "%s is not in bytes literal", value);
     }
 
-    @Override
-    public boolean lessThan(PSequence sequence) {
-        throw new UnsupportedOperationException();
-    }
-
     @Override
     public String toString() {
         // TODO(fa) really required ?

graalpython/com.oracle.graal.python/src/com/oracle/graal/python/builtins/objects/iterator/PDoubleSequenceIterator.java

@@ -32,7 +32,6 @@ public final class PDoubleSequenceIterator extends PDoubleIterator {
 
     final DoubleSequenceStorage sequence;
     int index;
-    protected boolean stopIterationReached = false;
 
     public PDoubleSequenceIterator(PythonClass clazz, DoubleSequenceStorage sequence) {
         super(clazz);

graalpython/com.oracle.graal.python/src/com/oracle/graal/python/builtins/objects/iterator/PIntegerSequenceIterator.java

@@ -32,7 +32,6 @@ public final class PIntegerSequenceIterator extends PIntegerIterator {
 
     final IntSequenceStorage sequence;
     int index;
-    protected boolean stopIterationReached = false;
 
     public PIntegerSequenceIterator(PythonClass clazz, IntSequenceStorage sequence) {
         super(clazz);

graalpython/com.oracle.graal.python/src/com/oracle/graal/python/builtins/objects/iterator/PSequenceIterator.java

@@ -32,7 +32,6 @@
 public final class PSequenceIterator extends PBuiltinIterator {
     protected final Object sequence;
     protected int index = 0;
-    protected boolean stopIterationReached = false;
 
     public PSequenceIterator(PythonClass clazz, Object sequence) {
         super(clazz);

graalpython/com.oracle.graal.python/src/com/oracle/graal/python/builtins/objects/list/ListBuiltins.java

@@ -1035,15 +1035,6 @@ public PList reverse(PList list) {
         }
     }
 
-    @Builtin(name = __ITER__, fixedNumOfArguments = 1)
-    @GenerateNodeFactory
-    public abstract static class ListIterNode extends PythonUnaryBuiltinNode {
-        @Specialization
-        public Object iter(PList list) {
-            return factory().createSequenceIterator(list);
-        }
-    }
-
     @Builtin(name = __LEN__, fixedNumOfArguments = 1)
     @GenerateNodeFactory
     public abstract static class LenNode extends PythonUnaryBuiltinNode {
@@ -1682,7 +1673,7 @@ Object doGeneric(@SuppressWarnings("unused") Object self) {
 
     @Builtin(name = __ITER__, fixedNumOfArguments = 1)
     @GenerateNodeFactory
-    public abstract static class IterNode extends PythonBuiltinNode {
+    public abstract static class IterNode extends PythonUnaryBuiltinNode {
         @Specialization(guards = {"isIntStorage(primary)"})
         public PIntegerSequenceIterator doPListInt(PList primary) {
             return factory().createIntegerSequenceIterator((IntSequenceStorage) primary.getSequenceStorage());

graalpython/com.oracle.graal.python/src/com/oracle/graal/python/builtins/objects/list/PList.java

@@ -88,11 +88,6 @@ public final void clear() {
         store.delSlice(0, store.length(), 1);
     }
 
-    @Override
-    public final boolean lessThan(PSequence sequence) {
-        throw new UnsupportedOperationException();
-    }
-
     @Override
     public final String toString() {
         StringBuilder buf = new StringBuilder("[");

graalpython/com.oracle.graal.python/src/com/oracle/graal/python/builtins/objects/range/PRange.java

@@ -33,7 +33,6 @@
 import com.oracle.graal.python.builtins.objects.type.PythonClass;
 import com.oracle.graal.python.runtime.object.PythonObjectFactory;
 import com.oracle.graal.python.runtime.sequence.PImmutableSequence;
-import com.oracle.graal.python.runtime.sequence.PSequence;
 import com.oracle.graal.python.runtime.sequence.SequenceUtil;
 import com.oracle.graal.python.runtime.sequence.storage.SequenceStorage;
 import com.oracle.truffle.api.CompilerAsserts;
@@ -121,11 +120,6 @@ public Object getSlice(PythonObjectFactory factory, int sliceStart, int sliceSto
         return factory.createRange(newStart, newStop, newStep);
     }
 
-    @Override
-    public boolean lessThan(PSequence sequence) {
-        throw new UnsupportedOperationException();
-    }
-
     @Override
     public int len() {
         return length;

graalpython/com.oracle.graal.python/src/com/oracle/graal/python/builtins/objects/str/PString.java

@@ -28,7 +28,6 @@
 import com.oracle.graal.python.builtins.objects.type.PythonClass;
 import com.oracle.graal.python.runtime.object.PythonObjectFactory;
 import com.oracle.graal.python.runtime.sequence.PImmutableSequence;
-import com.oracle.graal.python.runtime.sequence.PSequence;
 import com.oracle.graal.python.runtime.sequence.storage.SequenceStorage;
 
 public final class PString extends PImmutableSequence {
@@ -58,11 +57,6 @@ public Object getSlice(PythonObjectFactory factory, int start, int stop, int ste
         throw new UnsupportedOperationException();
     }
 
-    @Override
-    public boolean lessThan(PSequence sequence) {
-        throw new UnsupportedOperationException();
-    }
-
     @Override
     public String toString() {
         return value.toString();