Moved some modules into separate git modules.

author: Remko Tronçon <git@el-tramo.be> 2010-02-11 12:14:00 (GMT)
committer: Remko Tronçon <git@el-tramo.be> 2010-02-11 12:14:00 (GMT)
commit: 0efa7c32aaf21a29b42b5926cc116007056843be (patch)
tree: 882f663a5dd0e65694bf6077b71086dd77fd7ff8 /3rdParty/Boost/boost/regex/v4/perl_matcher.hpp
parent: 1d20eabbc32274b491b4c2bedf73d19933d97bfd (diff)
download: swift-0efa7c32aaf21a29b42b5926cc116007056843be.zip
swift-0efa7c32aaf21a29b42b5926cc116007056843be.tar.bz2
2 files changed, 0 insertions, 556 deletions
diff --git a/3rdParty/Boost b/3rdParty/Boost
new file mode 160000
+Subproject 3bbdbc8cf1996f23d9a366da8bac0f97be6ad79
diff --git a/3rdParty/Boost/boost/regex/v4/perl_matcher.hpp b/3rdParty/Boost/boost/regex/v4/perl_matcher.hpp
deleted file mode 100644
index 33afe6e..0000000
--- a/3rdParty/Boost/boost/regex/v4/perl_matcher.hpp
+++ /dev/null
@@ -1,556 +0,0 @@
-/*
- *
- * Copyright (c) 2002
- * John Maddock
- *
- * Use, modification and distribution are subject to 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)
- *
- */
-
-#ifndef BOOST_REGEX_MATCHER_HPP
-#define BOOST_REGEX_MATCHER_HPP
-
-#include <boost/regex/v4/iterator_category.hpp>
-
-#ifdef BOOST_MSVC
-#pragma warning(push)
-#pragma warning(disable: 4103)
-#endif
-#ifdef BOOST_HAS_ABI_HEADERS
-#  include BOOST_ABI_PREFIX
-#endif
-#ifdef BOOST_MSVC
-#pragma warning(pop)
-#endif
-
-#ifdef BOOST_MSVC
-#  pragma warning(push)
-#  pragma warning(disable: 4800)
-#endif
-
-namespace boost{
-namespace re_detail{
-
-//
-// error checking API:
-//
-BOOST_REGEX_DECL void BOOST_REGEX_CALL verify_options(boost::regex_constants::syntax_option_type ef, match_flag_type mf);
-//
-// function can_start:
-//
-template <class charT>
-inline bool can_start(charT c, const unsigned char* map, unsigned char mask)
-{
-   return ((c < static_cast<charT>(0)) ? true : ((c >= static_cast<charT>(1 << CHAR_BIT)) ? true : map[c] & mask));
-}
-inline bool can_start(char c, const unsigned char* map, unsigned char mask)
-{
-   return map[(unsigned char)c] & mask;
-}
-inline bool can_start(signed char c, const unsigned char* map, unsigned char mask)
-{
-   return map[(unsigned char)c] & mask;
-}
-inline bool can_start(unsigned char c, const unsigned char* map, unsigned char mask)
-{
-   return map[c] & mask;
-}
-inline bool can_start(unsigned short c, const unsigned char* map, unsigned char mask)
-{
-   return ((c >= (1 << CHAR_BIT)) ? true : map[c] & mask);
-}
-#if !defined(__hpux) // WCHAR_MIN not usable in pp-directives.
-#if defined(WCHAR_MIN) && (WCHAR_MIN == 0) && !defined(BOOST_NO_INTRINSIC_WCHAR_T)
-inline bool can_start(wchar_t c, const unsigned char* map, unsigned char mask)
-{
-   return ((c >= static_cast<wchar_t>(1u << CHAR_BIT)) ? true : map[c] & mask);
-}
-#endif
-#endif
-#if !defined(BOOST_NO_INTRINSIC_WCHAR_T)
-inline bool can_start(unsigned int c, const unsigned char* map, unsigned char mask)
-{
-   return (((c >= static_cast<unsigned int>(1u << CHAR_BIT)) ? true : map[c] & mask));
-}
-#endif
-
-
-//
-// Unfortunately Rogue Waves standard library appears to have a bug
-// in std::basic_string::compare that results in eroneous answers
-// in some cases (tested with Borland C++ 5.1, Rogue Wave lib version
-// 0x020101) the test case was:
-// {39135,0} < {0xff,0}
-// which succeeds when it should not.
-//
-#ifndef _RWSTD_VER
-#if !BOOST_WORKAROUND(BOOST_MSVC, < 1310)
-template <class C, class T, class A>
-inline int string_compare(const std::basic_string<C,T,A>& s, const C* p)
-{ 
-   if(0 == *p)
-   {
-      if(s.empty() || ((s.size() == 1) && (s[0] == 0)))
-         return 0;
-   }
-   return s.compare(p); 
-}
-#endif
-#else
-#if !BOOST_WORKAROUND(BOOST_MSVC, < 1310)
-template <class C, class T, class A>
-inline int string_compare(const std::basic_string<C,T,A>& s, const C* p)
-{ 
-   if(0 == *p)
-   {
-      if(s.empty() || ((s.size() == 1) && (s[0] == 0)))
-         return 0;
-   }
-   return s.compare(p); 
-}
-#endif
-inline int string_compare(const std::string& s, const char* p)
-{ return std::strcmp(s.c_str(), p); }
-# ifndef BOOST_NO_WREGEX
-inline int string_compare(const std::wstring& s, const wchar_t* p)
-{ return std::wcscmp(s.c_str(), p); }
-#endif
-#endif
-template <class Seq, class C>
-inline int string_compare(const Seq& s, const C* p)
-{
-   std::size_t i = 0;
-   while((i < s.size()) && (p[i] == s[i]))
-   {
-      ++i;
-   }
-   return (i == s.size()) ? -p[i] : s[i] - p[i];
-}
-# define STR_COMP(s,p) string_compare(s,p)
-
-template<class charT>
-inline const charT* re_skip_past_null(const charT* p)
-{
-  while (*p != static_cast<charT>(0)) ++p;
-  return ++p;
-}
-
-template <class iterator, class charT, class traits_type, class char_classT>
-iterator BOOST_REGEX_CALL re_is_set_member(iterator next, 
-                          iterator last, 
-                          const re_set_long<char_classT>* set_, 
-                          const regex_data<charT, traits_type>& e, bool icase)
-{   
-   const charT* p = reinterpret_cast<const charT*>(set_+1);
-   iterator ptr;
-   unsigned int i;
-   //bool icase = e.m_flags & regex_constants::icase;
-
-   if(next == last) return next;
-
-   typedef typename traits_type::string_type traits_string_type;
-   const ::boost::regex_traits_wrapper<traits_type>& traits_inst = *(e.m_ptraits);
-   
-   // dwa 9/13/00 suppress incorrect MSVC warning - it claims this is never
-   // referenced
-   (void)traits_inst;
-
-   // try and match a single character, could be a multi-character
-   // collating element...
-   for(i = 0; i < set_->csingles; ++i)
-   {
-      ptr = next;
-      if(*p == static_cast<charT>(0))
-      {
-         // treat null string as special case:
-         if(traits_inst.translate(*ptr, icase) != *p)
-         {
-            while(*p == static_cast<charT>(0))++p;
-            continue;
-         }
-         return set_->isnot ? next : (ptr == next) ? ++next : ptr;
-      }
-      else
-      {
-         while(*p && (ptr != last))
-         {
-            if(traits_inst.translate(*ptr, icase) != *p)
-               break;
-            ++p;
-            ++ptr;
-         }
-
-         if(*p == static_cast<charT>(0)) // if null we've matched
-            return set_->isnot ? next : (ptr == next) ? ++next : ptr;
-
-         p = re_skip_past_null(p);     // skip null
-      }
-   }
-
-   charT col = traits_inst.translate(*next, icase);
-
-
-   if(set_->cranges || set_->cequivalents)
-   {
-      traits_string_type s1;
-      //
-      // try and match a range, NB only a single character can match
-      if(set_->cranges)
-      {
-         if((e.m_flags & regex_constants::collate) == 0)
-            s1.assign(1, col);
-         else
-         {
-            charT a[2] = { col, charT(0), };
-            s1 = traits_inst.transform(a, a + 1);
-         }
-         for(i = 0; i < set_->cranges; ++i)
-         {
-            if(STR_COMP(s1, p) >= 0)
-            {
-               do{ ++p; }while(*p);
-               ++p;
-               if(STR_COMP(s1, p) <= 0)
-                  return set_->isnot ? next : ++next;
-            }
-            else
-            {
-               // skip first string
-               do{ ++p; }while(*p);
-               ++p;
-            }
-            // skip second string
-            do{ ++p; }while(*p);
-            ++p;
-         }
-      }
-      //
-      // try and match an equivalence class, NB only a single character can match
-      if(set_->cequivalents)
-      {
-         charT a[2] = { col, charT(0), };
-         s1 = traits_inst.transform_primary(a, a +1);
-         for(i = 0; i < set_->cequivalents; ++i)
-         {
-            if(STR_COMP(s1, p) == 0)
-               return set_->isnot ? next : ++next;
-            // skip string
-            do{ ++p; }while(*p);
-            ++p;
-         }
-      }
-   }
-   if(traits_inst.isctype(col, set_->cclasses) == true)
-      return set_->isnot ? next : ++next;
-   if((set_->cnclasses != 0) && (traits_inst.isctype(col, set_->cnclasses) == false))
-      return set_->isnot ? next : ++next;
-   return set_->isnot ? ++next : next;
-}
-
-template <class BidiIterator>
-class repeater_count
-{
-   repeater_count** stack;
-   repeater_count* next;
-   int state_id;
-   std::size_t count;        // the number of iterations so far
-   BidiIterator start_pos;   // where the last repeat started
-public:
-   repeater_count(repeater_count** s)
-   {
-      stack = s;
-      next = 0;
-      state_id = -1;
-      count = 0;
-   }
-   repeater_count(int i, repeater_count** s, BidiIterator start)
-      : start_pos(start)
-   {
-      state_id = i;
-      stack = s;
-      next = *stack;
-      *stack = this;
-      if(state_id > next->state_id)
-         count = 0;
-      else
-      {
-         repeater_count* p = next;
-         while(p->state_id != state_id)
-            p = p->next;
-         count = p->count;
-         start_pos = p->start_pos;
-      }
-   }
-   ~repeater_count()
-   {
-      *stack = next;
-   }
-   std::size_t get_count() { return count; }
-   int get_id() { return state_id; }
-   std::size_t operator++() { return ++count; }
-   bool check_null_repeat(const BidiIterator& pos, std::size_t max)
-   {
-      // this is called when we are about to start a new repeat,
-      // if the last one was NULL move our count to max,
-      // otherwise save the current position.
-      bool result = (count == 0) ? false : (pos == start_pos);
-      if(result)
-         count = max;
-      else
-         start_pos = pos;
-      return result;
-   }
-};
-
-struct saved_state;
-
-enum saved_state_type
-{
-   saved_type_end = 0,
-   saved_type_paren = 1,
-   saved_type_recurse = 2,
-   saved_type_assertion = 3,
-   saved_state_alt = 4,
-   saved_state_repeater_count = 5,
-   saved_state_extra_block = 6,
-   saved_state_greedy_single_repeat = 7,
-   saved_state_rep_slow_dot = 8,
-   saved_state_rep_fast_dot = 9,
-   saved_state_rep_char = 10,
-   saved_state_rep_short_set = 11,
-   saved_state_rep_long_set = 12,
-   saved_state_non_greedy_long_repeat = 13, 
-   saved_state_count = 14
-};
-
-#ifdef BOOST_MSVC
-#pragma warning(push)
-#pragma warning(disable : 4251 4231 4660)
-#endif
-
-template <class BidiIterator, class Allocator, class traits>
-class perl_matcher
-{
-public:
-   typedef typename traits::char_type char_type;
-   typedef perl_matcher<BidiIterator, Allocator, traits> self_type;
-   typedef bool (self_type::*matcher_proc_type)(void);
-   typedef std::size_t traits_size_type;
-   typedef typename is_byte<char_type>::width_type width_type;
-   typedef typename regex_iterator_traits<BidiIterator>::difference_type difference_type;
-
-   perl_matcher(BidiIterator first, BidiIterator end, 
-      match_results<BidiIterator, Allocator>& what, 
-      const basic_regex<char_type, traits>& e,
-      match_flag_type f,
-      BidiIterator l_base)
-      :  m_result(what), base(first), last(end), 
-         position(first), backstop(l_base), re(e), traits_inst(e.get_traits()), 
-         m_independent(false), next_count(&rep_obj), rep_obj(&next_count)
-   {
-      construct_init(e, f);
-   }
-
-   bool match();
-   bool find();
-
-   void setf(match_flag_type f)
-   { m_match_flags |= f; }
-   void unsetf(match_flag_type f)
-   { m_match_flags &= ~f; }
-
-private:
-   void construct_init(const basic_regex<char_type, traits>& e, match_flag_type f);
-
-   bool find_imp();
-   bool match_imp();
-#ifdef BOOST_REGEX_HAS_MS_STACK_GUARD
-   typedef bool (perl_matcher::*protected_proc_type)();
-   bool protected_call(protected_proc_type);
-#endif
-   void estimate_max_state_count(std::random_access_iterator_tag*);
-   void estimate_max_state_count(void*);
-   bool match_prefix();
-   bool match_all_states();
-
-   // match procs, stored in s_match_vtable:
-   bool match_startmark();
-   bool match_endmark();
-   bool match_literal();
-   bool match_start_line();
-   bool match_end_line();
-   bool match_wild();
-   bool match_match();
-   bool match_word_boundary();
-   bool match_within_word();
-   bool match_word_start();
-   bool match_word_end();
-   bool match_buffer_start();
-   bool match_buffer_end();
-   bool match_backref();
-   bool match_long_set();
-   bool match_set();
-   bool match_jump();
-   bool match_alt();
-   bool match_rep();
-   bool match_combining();
-   bool match_soft_buffer_end();
-   bool match_restart_continue();
-   bool match_long_set_repeat();
-   bool match_set_repeat();
-   bool match_char_repeat();
-   bool match_dot_repeat_fast();
-   bool match_dot_repeat_slow();
-   bool match_backstep();
-   bool match_assert_backref();
-   bool match_toggle_case();
-#ifdef BOOST_REGEX_RECURSIVE
-   bool backtrack_till_match(std::size_t count);
-#endif
-
-   // find procs stored in s_find_vtable:
-   bool find_restart_any();
-   bool find_restart_word();
-   bool find_restart_line();
-   bool find_restart_buf();
-   bool find_restart_lit();
-
-private:
-   // final result structure to be filled in:
-   match_results<BidiIterator, Allocator>& m_result;
-   // temporary result for POSIX matches:
-   scoped_ptr<match_results<BidiIterator, Allocator> > m_temp_match;
-   // pointer to actual result structure to fill in:
-   match_results<BidiIterator, Allocator>* m_presult;
-   // start of sequence being searched:
-   BidiIterator base;
-   // end of sequence being searched:
-   BidiIterator last; 
-   // current character being examined:
-   BidiIterator position;
-   // where to restart next search after failed match attempt:
-   BidiIterator restart;
-   // where the current search started from, acts as base for $` during grep:
-   BidiIterator search_base;
-   // how far we can go back when matching lookbehind:
-   BidiIterator backstop;
-   // the expression being examined:
-   const basic_regex<char_type, traits>& re;
-   // the expression's traits class:
-   const ::boost::regex_traits_wrapper<traits>& traits_inst;
-   // the next state in the machine being matched:
-   const re_syntax_base* pstate;
-   // matching flags in use:
-   match_flag_type m_match_flags;
-   // how many states we have examined so far:
-   boost::uintmax_t state_count;
-   // max number of states to examine before giving up:
-   boost::uintmax_t max_state_count;
-   // whether we should ignore case or not:
-   bool icase;
-   // set to true when (position == last), indicates that we may have a partial match:
-   bool m_has_partial_match;
-   // set to true whenever we get a match:
-   bool m_has_found_match;
-   // set to true whenever we're inside an independent sub-expression:
-   bool m_independent;
-   // the current repeat being examined:
-   repeater_count<BidiIterator>* next_count;
-   // the first repeat being examined (top of linked list):
-   repeater_count<BidiIterator> rep_obj;
-   // the mask to pass when matching word boundaries:
-   typename traits::char_class_type m_word_mask;
-   // the bitmask to use when determining whether a match_any matches a newline or not:
-   unsigned char match_any_mask;
-
-#ifdef BOOST_REGEX_NON_RECURSIVE
-   //
-   // additional members for non-recursive version:
-   //
-   typedef bool (self_type::*unwind_proc_type)(bool);
-
-   void extend_stack();
-   bool unwind(bool);
-   bool unwind_end(bool);
-   bool unwind_paren(bool);
-   bool unwind_recursion_stopper(bool);
-   bool unwind_assertion(bool);
-   bool unwind_alt(bool);
-   bool unwind_repeater_counter(bool);
-   bool unwind_extra_block(bool);
-   bool unwind_greedy_single_repeat(bool);
-   bool unwind_slow_dot_repeat(bool);
-   bool unwind_fast_dot_repeat(bool);
-   bool unwind_char_repeat(bool);
-   bool unwind_short_set_repeat(bool);
-   bool unwind_long_set_repeat(bool);
-   bool unwind_non_greedy_repeat(bool);
-   void destroy_single_repeat();
-   void push_matched_paren(int index, const sub_match<BidiIterator>& sub);
-   void push_recursion_stopper();
-   void push_assertion(const re_syntax_base* ps, bool positive);
-   void push_alt(const re_syntax_base* ps);
-   void push_repeater_count(int i, repeater_count<BidiIterator>** s);
-   void push_single_repeat(std::size_t c, const re_repeat* r, BidiIterator last_position, int state_id);
-   void push_non_greedy_repeat(const re_syntax_base* ps);
-
-
-   // pointer to base of stack:
-   saved_state* m_stack_base;
-   // pointer to current stack position:
-   saved_state* m_backup_state;
-   // determines what value to return when unwinding from recursion,
-   // allows for mixed recursive/non-recursive algorithm:
-   bool m_recursive_result;
-   // how many memory blocks have we used up?:
-   unsigned used_block_count;
-#endif
-
-   // these operations aren't allowed, so are declared private,
-   // bodies are provided to keep explicit-instantiation requests happy:
-   perl_matcher& operator=(const perl_matcher&)
-   {
-      return *this;
-   }
-   perl_matcher(const perl_matcher& that)
-      : m_result(that.m_result), re(that.re), traits_inst(that.traits_inst), rep_obj(0) {}
-};
-
-#ifdef BOOST_MSVC
-#pragma warning(pop)
-#endif
-
-} // namespace re_detail
-
-#ifdef BOOST_MSVC
-#pragma warning(push)
-#pragma warning(disable: 4103)
-#endif
-#ifdef BOOST_HAS_ABI_HEADERS
-#  include BOOST_ABI_SUFFIX
-#endif
-#ifdef BOOST_MSVC
-#pragma warning(pop)
-#endif
-
-} // namespace boost
-
-#ifdef BOOST_MSVC
-#  pragma warning(pop)
-#endif
-
-//
-// include the implementation of perl_matcher:
-//
-#ifdef BOOST_REGEX_RECURSIVE
-#include <boost/regex/v4/perl_matcher_recursive.hpp>
-#else
-#include <boost/regex/v4/perl_matcher_non_recursive.hpp>
-#endif
-// this one has to be last:
-#include <boost/regex/v4/perl_matcher_common.hpp>
-
-#endif
-
author	Remko Tronçon <git@el-tramo.be>	2010-02-11 12:14:00 (GMT)
committer	Remko Tronçon <git@el-tramo.be>	2010-02-11 12:14:00 (GMT)
commit	0efa7c32aaf21a29b42b5926cc116007056843be (patch)
tree	882f663a5dd0e65694bf6077b71086dd77fd7ff8 /3rdParty/Boost/boost/regex/v4/perl_matcher.hpp
parent	1d20eabbc32274b491b4c2bedf73d19933d97bfd (diff)
download	swift-0efa7c32aaf21a29b42b5926cc116007056843be.zip swift-0efa7c32aaf21a29b42b5926cc116007056843be.tar.bz2