compiler/src/main/java/org/apache/royale/compiler/problems/VariableDefinitionDuplicatesParameterProblem.java

/*
 *
 *  Licensed to the Apache Software Foundation (ASF) under one or more
 *  contributor license agreements.  See the NOTICE file distributed with
 *  this work for additional information regarding copyright ownership.
 *  The ASF licenses this file to You 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.
 *
 */

package org.apache.royale.compiler.problems;

import org.apache.royale.compiler.problems.annotations.DefaultSeverity;
import org.apache.royale.compiler.tree.as.IASNode;

/**
 *  Strict semantics diagnostic emitted when a local variable has the same name
 *  as a function parameter. For example:
 *
 *  function foo( p) {
 *    var p = p;
 *  } 
 */

@DefaultSeverity(CompilerProblemSeverity.WARNING)
public final class VariableDefinitionDuplicatesParameterProblem extends StrictSemanticsProblem
{
    public static final String DESCRIPTION =
        "${VARIABLE} definition duplicates function parameter: ${variableName}.";

    public static final int warningCode = 5040;

    public VariableDefinitionDuplicatesParameterProblem(IASNode site, String variableName)
    {
        super(site);
        this.variableName = variableName;
    }
    
    public final String variableName;
    
    // Prevent these from being localized.
    public final String VARIABLE = "variable";
}