1 /* Copyright (c) 2012-2017 The ANTLR Project. All rights reserved.
2  * Use of this file is governed by the BSD 3-clause license that
3  * can be found in the LICENSE.txt file in the project root.
4  */
5 
6 #include "IntStream.h"
7 
8 using namespace antlr4;
9 
10 const std::string IntStream::UNKNOWN_SOURCE_NAME = "<unknown>";
11 
12 IntStream::~IntStream() = default;
13