1 files changed, 0 insertions, 132 deletions
diff --git a/odb/cxx-lexer.hxx b/odb/cxx-lexer.hxx
deleted file mode 100644
index a768680..0000000
--- a/odb/cxx-lexer.hxx
+++ /dev/null
@@ -1,132 +0,0 @@
-// file      : odb/cxx-lexer.hxx
-// copyright : Copyright (c) 2009-2019 Code Synthesis Tools CC
-// license   : GNU GPL v3; see accompanying LICENSE file
-
-#ifndef ODB_CXX_LEXER_HXX
-#define ODB_CXX_LEXER_HXX
-
-#include <odb/gcc.hxx>
-
-#include <string>
-
-#include <odb/cxx-token.hxx>
-
-// A C++ keyword. This is an extension to libcpp token types. GCC 4.7.0
-// adds this define.
-//
-#if BUILDING_GCC_MAJOR == 4 && BUILDING_GCC_MINOR <= 6
-#  define CPP_KEYWORD ((cpp_ttype) (N_TTYPES + 1))
-#endif
-
-class cxx_lexer
-{
-public:
-  virtual
-  ~cxx_lexer ();
-
-public:
-  struct invalid_input {};
-
-  virtual cpp_ttype
-  next (std::string& token, tree* node = 0) = 0;
-
-  // Location of the last returned token.
-  //
-  virtual location_t
-  location () const = 0;
-
-public:
-  static char const* token_spelling[N_TTYPES + 1];
-};
-
-
-// Adapter to scan a saved token sequence. It returns numbers in the same
-// form as they were saved in the token sequence.
-//
-class cxx_tokens_lexer: public cxx_lexer
-{
-public:
-  void
-  start (cxx_tokens const&, location_t start_loc = 0);
-
-  virtual cpp_ttype
-  next (std::string& token, tree* node = 0);
-
-  virtual location_t
-  location () const;
-
-private:
-  cxx_tokens const* tokens_;
-  cxx_tokens::const_iterator cur_;
-  location_t loc_;
-};
-
-
-// A thin wrapper around the pragma_lex() function that recognizes
-// CPP_KEYWORD. It returns numbers as tree nodes.
-//
-class cxx_pragma_lexer: public cxx_lexer
-{
-public:
-  void
-  start ();
-
-  // Start with an already extracted (using the pragma_lex() function)
-  // token. This function translates the CPP_NAME to CPP_KEYWORD if
-  // necessary and returns the string token. It also uses the passed
-  // token and type for subsequent calls to next() so after the last
-  // next() call they will contain the information about the last
-  // token parsed.
-  //
-  std::string
-  start (tree& token, cpp_ttype& type);
-
-  virtual cpp_ttype
-  next (std::string& token, tree* node = 0);
-
-  virtual location_t
-  location () const;
-
-private:
-  std::string
-  translate ();
-
-private:
-  tree* token_;
-  cpp_ttype* type_;
-
-  tree token_data_;
-  cpp_ttype type_data_;
-};
-
-// A thin wrapper around cpp_reader for lexing C++ code fragments. It
-// returns numbers as string literals.
-//
-class cxx_string_lexer: public cxx_lexer
-{
-public:
-  cxx_string_lexer ();
-
-  virtual
-  ~cxx_string_lexer ();
-
-public:
-  void
-  start (std::string const&);
-
-  virtual cpp_ttype
-  next (std::string& token, tree* node = 0);
-
-  virtual location_t
-  location () const;
-
-private:
-  std::string data_;
-  std::string buf_;
-  line_maps line_map_;
-  cpp_reader* reader_;
-  cpp_callbacks* callbacks_;
-  location_t loc_;
-};
-
-#endif // ODB_CXX_LEXER_HXX