Intermediate changes

1 files changed, 0 insertions, 79 deletions

diff --git a/contrib/libs/antlr4_cpp_runtime/src/CommonTokenStream.h b/contrib/libs/antlr4_cpp_runtime/src/CommonTokenStream.h
deleted file mode 100644
index fde72c73868..00000000000
--- a/contrib/libs/antlr4_cpp_runtime/src/CommonTokenStream.h
+++ /dev/null
@@ -1,79 +0,0 @@
-/* Copyright (c) 2012-2017 The ANTLR Project. All rights reserved.
- * Use of this file is governed by the BSD 3-clause license that
- * can be found in the LICENSE.txt file in the project root.
- */
-
-#pragma once
-
-#include "BufferedTokenStream.h"
-
-namespace antlr4 {
-
-  /**
-   * This class extends {@link BufferedTokenStream} with functionality to filter
-   * token streams to tokens on a particular channel (tokens where
-   * {@link Token#getChannel} returns a particular value).
-   *
-   * <p>
-   * This token stream provides access to all tokens by index or when calling
-   * methods like {@link #getText}. The channel filtering is only used for code
-   * accessing tokens via the lookahead methods {@link #LA}, {@link #LT}, and
-   * {@link #LB}.</p>
-   *
-   * <p>
-   * By default, tokens are placed on the default channel
-   * ({@link Token#DEFAULT_CHANNEL}), but may be reassigned by using the
-   * {@code ->channel(HIDDEN)} lexer command, or by using an embedded action to
-   * call {@link Lexer#setChannel}.
-   * </p>
-   *
-   * <p>
-   * Note: lexer rules which use the {@code ->skip} lexer command or call
-   * {@link Lexer#skip} do not produce tokens at all, so input text matched by
-   * such a rule will not be available as part of the token stream, regardless of
-   * channel.</p>
-   */
-  class ANTLR4CPP_PUBLIC CommonTokenStream : public BufferedTokenStream {
-  public:
-    /**
-     * Constructs a new {@link CommonTokenStream} using the specified token
-     * source and the default token channel ({@link Token#DEFAULT_CHANNEL}).
-     *
-     * @param tokenSource The token source.
-     */
-    CommonTokenStream(TokenSource *tokenSource);
-
-    /**
-     * Constructs a new {@link CommonTokenStream} using the specified token
-     * source and filtering tokens to the specified channel. Only tokens whose
-     * {@link Token#getChannel} matches {@code channel} or have the
-     * {@link Token#getType} equal to {@link Token#EOF} will be returned by the
-     * token stream lookahead methods.
-     *
-     * @param tokenSource The token source.
-     * @param channel The channel to use for filtering tokens.
-     */
-    CommonTokenStream(TokenSource *tokenSource, size_t channel);
-
-    virtual Token* LT(ssize_t k) override;
-
-    /// Count EOF just once.
-    virtual int getNumberOfOnChannelTokens();
-    
-  protected:
-    /**
-     * Specifies the channel to use for filtering tokens.
-     *
-     * <p>
-     * The default value is {@link Token#DEFAULT_CHANNEL}, which matches the
-     * default channel assigned to tokens created by the lexer.</p>
-     */
-    size_t channel;
-
-    virtual ssize_t adjustSeekIndex(size_t i) override;
-
-    virtual Token* LB(size_t k) override;
-
-  };
-
-} // namespace antlr4