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// Copyright (C) 2011-2012 the original author or authors.
// See the LICENCE.txt file distributed with this work for additional
// information regarding copyright ownership.
//
// 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.

package org.scalastyle.scalariform

import java.lang.reflect.Constructor;
import scalariform.parser.CompilationUnit
import _root_.scalariform.lexer.Tokens._
import org.scalastyle.ScalariformChecker
import org.scalastyle._

class UppercaseLChecker extends ScalariformChecker {
  val errorKey = "uppercase.l"

  def verify(ast: CompilationUnit): List[ScalastyleError] = {
    val it = for (
      t <- ast.tokens;
      if (t.tokenType == INTEGER_LITERAL && t.text.endsWith("l"))
    ) yield {
      PositionError(t.startIndex)
    }

    it.toList
  }
}