1 files changed, 0 insertions, 90 deletions
diff --git a/src/com/sun/org/apache/xalan/internal/xsltc/compiler/UnaryOpExpr.java b/src/com/sun/org/apache/xalan/internal/xsltc/compiler/UnaryOpExpr.java
deleted file mode 100644
index 367b13b..0000000
--- a/src/com/sun/org/apache/xalan/internal/xsltc/compiler/UnaryOpExpr.java
+++ /dev/null
@@ -1,90 +0,0 @@
-/*
- * reserved comment block
- * DO NOT REMOVE OR ALTER!
- */
-/*
- * Copyright 2001-2004 The Apache Software Foundation.
- *
- * 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.
- */
-/*
- * $Id: UnaryOpExpr.java,v 1.2.4.1 2005/09/05 09:21:00 pvedula Exp $
- */
-
-package com.sun.org.apache.xalan.internal.xsltc.compiler;
-
-import com.sun.org.apache.bcel.internal.generic.InstructionList;
-import com.sun.org.apache.xalan.internal.xsltc.compiler.util.ClassGenerator;
-import com.sun.org.apache.xalan.internal.xsltc.compiler.util.MethodGenerator;
-import com.sun.org.apache.xalan.internal.xsltc.compiler.util.MethodType;
-import com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type;
-import com.sun.org.apache.xalan.internal.xsltc.compiler.util.TypeCheckError;
-
-/**
- * @author Jacek Ambroziak
- * @author Santiago Pericas-Geertsen
- */
-final class UnaryOpExpr extends Expression {
-    private Expression _left;
-
-    public UnaryOpExpr(Expression left) {
-        (_left = left).setParent(this);
-    }
-
-    /**
-     * Returns true if this expressions contains a call to position(). This is
-     * needed for context changes in node steps containing multiple predicates.
-     */
-    public boolean hasPositionCall() {
-        return(_left.hasPositionCall());
-    }
-
-    /**
-     * Returns true if this expressions contains a call to last()
-     */
-    public boolean hasLastCall() {
-            return(_left.hasLastCall());
-    }
-
-    public void setParser(Parser parser) {
-        super.setParser(parser);
-        _left.setParser(parser);
-    }
-
-    public Type typeCheck(SymbolTable stable) throws TypeCheckError {
-        final Type tleft = _left.typeCheck(stable);
-        final MethodType ptype = lookupPrimop(stable, "u-",
-                                              new MethodType(Type.Void,
-                                                             tleft));
-
-        if (ptype != null) {
-            final Type arg1 = (Type) ptype.argsType().elementAt(0);
-            if (!arg1.identicalTo(tleft)) {
-                _left = new CastExpr(_left, arg1);
-            }
-            return _type = ptype.resultType();
-        }
-
-        throw new TypeCheckError(this);
-    }
-
-    public String toString() {
-        return "u-" + '(' + _left + ')';
-    }
-
-    public void translate(ClassGenerator classGen, MethodGenerator methodGen) {
-        InstructionList il = methodGen.getInstructionList();
-        _left.translate(classGen, methodGen);
-        il.append(_type.NEG());
-    }
-}