63 lines
1.6 KiB
C++
63 lines
1.6 KiB
C++
// unnamed_namespace_check -----------------------------------------//
|
|
|
|
// Copyright Gennaro Prota 2006.
|
|
//
|
|
// 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/regex.hpp"
|
|
#include "boost/lexical_cast.hpp"
|
|
#include "unnamed_namespace_check.hpp"
|
|
|
|
|
|
namespace
|
|
{
|
|
|
|
boost::regex unnamed_namespace_regex(
|
|
"\\<namespace\\s*(\\?\\?<|\\{)" // trigraph ??< or {
|
|
);
|
|
|
|
} // unnamed namespace (ironical? :-)
|
|
|
|
|
|
|
|
namespace boost
|
|
{
|
|
namespace inspect
|
|
{
|
|
unnamed_namespace_check::unnamed_namespace_check() : m_errors(0)
|
|
{
|
|
register_signature( ".h" );
|
|
register_signature( ".hh" ); // just in case
|
|
register_signature( ".hpp" );
|
|
register_signature( ".hxx" ); // just in case
|
|
register_signature( ".inc" );
|
|
register_signature( ".ipp" );
|
|
register_signature( ".inl" );
|
|
}
|
|
|
|
void unnamed_namespace_check::inspect(
|
|
const string & library_name,
|
|
const path & full_path, // example: c:/foo/boost/filesystem/path.hpp
|
|
const string & contents ) // contents of file to be inspected
|
|
{
|
|
if (contents.find( "boostinspect:" "nounnamed" ) != string::npos) return;
|
|
|
|
|
|
boost::sregex_iterator cur(contents.begin(), contents.end(), unnamed_namespace_regex), end;
|
|
for( ; cur != end; ++cur, ++m_errors )
|
|
{
|
|
const string::size_type
|
|
ln = std::count( contents.begin(), (*cur)[0].first, '\n' ) + 1;
|
|
|
|
error( library_name, full_path, "Unnamed namespace", ln );
|
|
}
|
|
|
|
|
|
}
|
|
} // namespace inspect
|
|
} // namespace boost
|
|
|
|
|