1 files changed, 0 insertions, 104 deletions
diff --git a/src/com/sun/org/apache/xalan/internal/xsltc/compiler/UnresolvedRef.java b/src/com/sun/org/apache/xalan/internal/xsltc/compiler/UnresolvedRef.java
deleted file mode 100644
index 963e3c8..0000000
--- a/src/com/sun/org/apache/xalan/internal/xsltc/compiler/UnresolvedRef.java
+++ /dev/null
@@ -1,104 +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: UnresolvedRef.java,v 1.5 2005/09/28 13:48:17 pvedula Exp $
- */
-
-package com.sun.org.apache.xalan.internal.xsltc.compiler;
-
-import com.sun.org.apache.xalan.internal.xsltc.compiler.util.ClassGenerator;
-import com.sun.org.apache.xalan.internal.xsltc.compiler.util.ErrorMsg;
-import com.sun.org.apache.xalan.internal.xsltc.compiler.util.MethodGenerator;
-import com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type;
-import com.sun.org.apache.xalan.internal.xsltc.compiler.util.TypeCheckError;
-
-/**
- * @author Morten Jorgensen
- */
-final class UnresolvedRef extends VariableRefBase {
-
-    private QName _variableName = null;
-    private VariableRefBase _ref = null;
-
-    public UnresolvedRef(QName name) {
-        super();
-        _variableName = name;
-    }
-
-    public QName getName() {
-        return(_variableName);
-    }
-
-    private ErrorMsg reportError() {
-        ErrorMsg err = new ErrorMsg(ErrorMsg.VARIABLE_UNDEF_ERR,
-                                    _variableName, this);
-        getParser().reportError(Constants.ERROR, err);
-        return(err);
-    }
-
-    private VariableRefBase resolve(Parser parser, SymbolTable stable) {
-        // At this point the AST is already built and we should be able to
-        // find any declared global variable or parameter
-        VariableBase ref = parser.lookupVariable(_variableName);
-        if (ref == null) {
-            ref = (VariableBase)stable.lookupName(_variableName);
-        }
-        if (ref == null) {
-            reportError();
-            return null;
-        }
-
-        // If in a top-level element, create dependency to the referenced var
-        _variable = ref;
-        addParentDependency();
-
-        if (ref instanceof Variable) {
-            return new VariableRef((Variable) ref);
-        }
-        else if (ref instanceof Param) {
-            return new ParameterRef((Param)ref);
-        }
-        return null;
-    }
-
-    public Type typeCheck(SymbolTable stable) throws TypeCheckError {
-        if (_ref != null) {
-            final String name = _variableName.toString();
-            ErrorMsg err = new ErrorMsg(ErrorMsg.CIRCULAR_VARIABLE_ERR,
-                                        name, this);
-        }
-        if ((_ref = resolve(getParser(), stable)) != null) {
-            return (_type = _ref.typeCheck(stable));
-        }
-        throw new TypeCheckError(reportError());
-    }
-
-    public void translate(ClassGenerator classGen, MethodGenerator methodGen) {
-        if (_ref != null)
-            _ref.translate(classGen, methodGen);
-        else
-            reportError();
-    }
-
-    public String toString() {
-        return "unresolved-ref()";
-    }
-
-}