Adding upstream version 14.2.21.upstream/14.2.21upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 49 insertions, 0 deletions

diff --git a/src/boost/tools/boost_install/test/wave/quick.cpp b/src/boost/tools/boost_install/test/wave/quick.cpp
new file mode 100644
index 00000000..47bd9f22
--- /dev/null
+++ b/src/boost/tools/boost_install/test/wave/quick.cpp
@@ -0,0 +1,49 @@
+
+// Copyright 2018 Peter Dimov.
+//
+// Distributed under the Boost Software License, Version 1.0.
+//
+// See accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt
+
+#include <boost/wave.hpp>
+#include <boost/wave/cpplexer/cpp_lex_token.hpp>
+#include <boost/wave/cpplexer/cpp_lex_iterator.hpp>
+#include <iostream>
+
+int main()
+{
+    std::string input(
+        "#if 0\n"
+        "6.28\n"
+        "#else\n"
+        "3.14\n"
+        "#endif\n"
+    );
+
+    try
+    {
+        typedef boost::wave::cpplexer::lex_token<> token_type;
+        typedef boost::wave::cpplexer::lex_iterator<token_type> lex_iterator_type;
+        typedef boost::wave::context<std::string::iterator, lex_iterator_type> context_type;
+
+        context_type ctx( input.begin(), input.end(), "input.cpp" );
+
+        for( context_type::iterator_type first = ctx.begin(), last = ctx.end(); first != last; ++first )
+        {
+            std::cout << first->get_value();
+        }
+
+        return 0;
+    }
+    catch( boost::wave::cpp_exception const & x )
+    {
+        std::cerr << x.file_name() << "(" << x.line_no() << "): " << x.description() << std::endl;
+        return 1;
+    }
+    catch( std::exception const & x )
+    {
+        std::cerr << "Exception: " << x.what() << std::endl;
+        return 2;
+    }
+}