BOOST_WAVE_CHLITGRAMMAR_GEN_INLINE
unsigned int
chlit_grammar_gen<TokenT>::evaluate(TokenT const &token)
{
using namespace boost::spirit;
chlit_grammar g;
boost::uint32_t result = 0;
typename TokenT::string_type const &token_val = token.get_value();
parse_info<typename TokenT::string_type::const_iterator> hit =
parse(token_val.begin(), token_val.end(), g[spirit_assign_actor(result)]);
if (!hit.hit) {
BOOST_WAVE_THROW(preprocess_exception, ill_formed_character_literal,
token_val.c_str(), token.get_position());
}
else {
// range check
if ('L' == token_val[0]) {
// recognised wide character
if (g.overflow ||
result > (unsigned long)(std::numeric_limits<wchar_t>::max)())
{
// out of range
BOOST_WAVE_THROW(preprocess_exception,
character_literal_out_of_range,
token_val.c_str(), token.get_position());
}
}
else {
// recognised narrow ('normal') character
if (g.overflow ||
result > (unsigned long)(std::numeric_limits<unsigned char>::max)())
{
// out of range
BOOST_WAVE_THROW(preprocess_exception,
character_literal_out_of_range,
token_val.c_str(), token.get_position());
}
}
}
return result;
}
bool
expanding_object_like_macro(ContextT const& ctx,
TokenT const ¯odef, ContainerT const &definition,
TokenT const ¯ocall)
{
if (enabled_macro_counting())
count_invocation(macrodef.get_value().c_str());
if (!enabled_macro_tracing())
return false;
#endif
if (0 == get_level()) {
// output header line
BOOST_WAVE_OSSTREAM stream;
stream
<< macrocall.get_position() << ": "
<< macrocall.get_value() << std::endl;
output(BOOST_WAVE_GETSTRING(stream));
increment_level();
}
// output definition reference
{
BOOST_WAVE_OSSTREAM stream;
stream
<< macrodef.get_position() << ": see macro definition: "
<< macrodef.get_value() << std::endl;
output(BOOST_WAVE_GETSTRING(stream));
}
open_trace_body();
#if BOOST_WAVE_USE_DEPRECIATED_PREPROCESSING_HOOKS == 0
return false;
#endif
}
void
detected_pragma_once(ContextT const& ctx, TokenT const& pragma_token,
std::string filename)
{
using boost::wave::util::impl::escape_lit;
#if defined(BOOST_WINDOWS)
filename = replace_slashes(filename);
#endif
BOOST_WAVETEST_OSSTREAM strm;
strm << "20: " << repr(pragma_token.get_position()) << ": "
<< pragma_token.get_value() << ": "
<< escape_lit(filename) << std::endl;
hooks_trace += BOOST_WAVETEST_GETSTRING(strm);
}
BOOST_WAVE_INTLITGRAMMAR_GEN_INLINE
uint_literal_type
intlit_grammar_gen<TokenT>::evaluate(TokenT const &token,
bool &is_unsigned)
{
using namespace boost::spirit::classic;
intlit_grammar g(is_unsigned);
uint_literal_type result = 0;
typename TokenT::string_type const &token_val = token.get_value();
parse_info<typename TokenT::string_type::const_iterator> hit =
parse(token_val.begin(), token_val.end(), g[spirit_assign_actor(result)]);
if (!hit.hit) {
BOOST_WAVE_THROW(preprocess_exception, ill_formed_integer_literal,
token_val.c_str(), token.get_position());
}
return result;
}
bool
expanding_function_like_macro(ContextT const& ctx,
TokenT const ¯odef, std::vector<TokenT> const &formal_args,
ContainerT const &definition,
TokenT const ¯ocall, std::vector<ContainerT> const &arguments,
IteratorT const& seqstart, IteratorT const& seqend)
{
if (enabled_macro_counting())
count_invocation(macrodef.get_value().c_str());
if (!enabled_macro_tracing())
return false;
#endif
if (0 == get_level()) {
// output header line
BOOST_WAVE_OSSTREAM stream;
stream
<< macrocall.get_position() << ": "
<< macrocall.get_value() << "(";
// argument list
for (typename ContainerT::size_type i = 0; i < arguments.size(); ++i) {
stream << boost::wave::util::impl::as_string(arguments[i]);
if (i < arguments.size()-1)
stream << ", ";
}
stream << ")" << std::endl;
output(BOOST_WAVE_GETSTRING(stream));
increment_level();
}
// output definition reference
{
BOOST_WAVE_OSSTREAM stream;
stream
<< macrodef.get_position() << ": see macro definition: "
<< macrodef.get_value() << "(";
// formal argument list
for (typename std::vector<TokenT>::size_type i = 0;
i < formal_args.size(); ++i)
{
stream << formal_args[i].get_value();
if (i < formal_args.size()-1)
stream << ", ";
}
stream << ")" << std::endl;
output(BOOST_WAVE_GETSTRING(stream));
}
if (formal_args.size() > 0) {
// map formal and real arguments
open_trace_body("invoked with\n");
for (typename std::vector<TokenT>::size_type j = 0;
j < formal_args.size(); ++j)
{
using namespace boost::wave;
BOOST_WAVE_OSSTREAM stream;
stream << formal_args[j].get_value() << " = ";
#if BOOST_WAVE_SUPPORT_VARIADICS_PLACEMARKERS != 0
if (T_ELLIPSIS == token_id(formal_args[j])) {
// ellipsis
for (typename ContainerT::size_type k = j;
k < arguments.size(); ++k)
{
stream << boost::wave::util::impl::as_string(arguments[k]);
if (k < arguments.size()-1)
stream << ", ";
}
}
else
#endif
{
stream << boost::wave::util::impl::as_string(arguments[j]);
}
stream << std::endl;
output(BOOST_WAVE_GETSTRING(stream));
}
close_trace_body();
}
open_trace_body();
#if BOOST_WAVE_USE_DEPRECIATED_PREPROCESSING_HOOKS == 0
return false;
#endif
}