Swift
summaryrefslogtreecommitdiffstats
path: root/3rdParty/Boost/src/boost/regex/pending
diff options
context:
space:
mode:
authorTobias Markmann <tm@ayena.de>2014-10-19 20:22:58 (GMT)
committerTobias Markmann <tm@ayena.de>2014-10-20 13:49:33 (GMT)
commit6b22dfcf59474dd016a0355a3102a1dd3692d92c (patch)
tree2b1fd33be433a91e81fee84fdc2bf1b52575d934 /3rdParty/Boost/src/boost/regex/pending
parent38b0cb785fea8eae5e48fae56440695fdfd10ee1 (diff)
downloadswift-contrib-6b22dfcf59474dd016a0355a3102a1dd3692d92c.zip
swift-contrib-6b22dfcf59474dd016a0355a3102a1dd3692d92c.tar.bz2
Update Boost in 3rdParty to version 1.56.0.
This updates Boost in our 3rdParty directory to version 1.56.0. Updated our update.sh script to stop on error. Changed error reporting in SwiftTools/CrashReporter.cpp to SWIFT_LOG due to missing include of <iostream> with newer Boost. Change-Id: I4b35c77de951333979a524097f35f5f83d325edc
Diffstat (limited to '3rdParty/Boost/src/boost/regex/pending')
-rw-r--r--3rdParty/Boost/src/boost/regex/pending/static_mutex.hpp32
-rw-r--r--3rdParty/Boost/src/boost/regex/pending/unicode_iterator.hpp40
2 files changed, 50 insertions, 22 deletions
diff --git a/3rdParty/Boost/src/boost/regex/pending/static_mutex.hpp b/3rdParty/Boost/src/boost/regex/pending/static_mutex.hpp
index 9c10050..344926f 100644
--- a/3rdParty/Boost/src/boost/regex/pending/static_mutex.hpp
+++ b/3rdParty/Boost/src/boost/regex/pending/static_mutex.hpp
@@ -36,14 +36,7 @@
//
namespace boost{
-class BOOST_REGEX_DECL scoped_static_mutex_lock;
-
-class static_mutex
-{
-public:
- typedef scoped_static_mutex_lock scoped_lock;
- pthread_mutex_t m_mutex;
-};
+class static_mutex;
#define BOOST_STATIC_MUTEX_INIT { PTHREAD_MUTEX_INITIALIZER, }
@@ -67,6 +60,12 @@ private:
bool m_have_lock;
};
+class static_mutex
+{
+public:
+ typedef scoped_static_mutex_lock scoped_lock;
+ pthread_mutex_t m_mutex;
+};
} // namespace boost
#elif defined(BOOST_HAS_WINTHREADS)
@@ -126,12 +125,15 @@ private:
// Since this preprocessor path is almost never taken, we hide these header
// dependencies so that build tools don't find them.
//
-#define B1 <boost/thread/once.hpp>
-#define B2 <boost/thread/recursive_mutex.hpp>
-#include B1
-#include B2
-#undef B1
-#undef B2
+#define BOOST_REGEX_H1 <boost/thread/once.hpp>
+#define BOOST_REGEX_H2 <boost/thread/recursive_mutex.hpp>
+#define BOOST_REGEX_H3 <boost/thread/lock_types.hpp>
+#include BOOST_REGEX_H1
+#include BOOST_REGEX_H2
+#include BOOST_REGEX_H3
+#undef BOOST_REGEX_H1
+#undef BOOST_REGEX_H2
+#undef BOOST_REGEX_H3
namespace boost{
@@ -159,7 +161,7 @@ public:
void lock();
void unlock();
private:
- boost::recursive_mutex::scoped_lock* m_plock;
+ boost::unique_lock<boost::recursive_mutex>* m_plock;
bool m_have_lock;
};
diff --git a/3rdParty/Boost/src/boost/regex/pending/unicode_iterator.hpp b/3rdParty/Boost/src/boost/regex/pending/unicode_iterator.hpp
index e6399b5..b84cfa0 100644
--- a/3rdParty/Boost/src/boost/regex/pending/unicode_iterator.hpp
+++ b/3rdParty/Boost/src/boost/regex/pending/unicode_iterator.hpp
@@ -141,7 +141,7 @@ class u32_to_u16_iterator
{
typedef boost::iterator_facade<u32_to_u16_iterator<BaseIterator, U16Type>, U16Type, std::bidirectional_iterator_tag, const U16Type> base_type;
-#if !defined(BOOST_NO_STD_ITERATOR_TRAITS) && !defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION)
+#if !defined(BOOST_NO_STD_ITERATOR_TRAITS)
typedef typename std::iterator_traits<BaseIterator>::value_type base_value_type;
BOOST_STATIC_ASSERT(sizeof(base_value_type)*CHAR_BIT == 32);
@@ -256,7 +256,7 @@ class u16_to_u32_iterator
// special values for pending iterator reads:
BOOST_STATIC_CONSTANT(U32Type, pending_read = 0xffffffffu);
-#if !defined(BOOST_NO_STD_ITERATOR_TRAITS) && !defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION)
+#if !defined(BOOST_NO_STD_ITERATOR_TRAITS)
typedef typename std::iterator_traits<BaseIterator>::value_type base_value_type;
BOOST_STATIC_ASSERT(sizeof(base_value_type)*CHAR_BIT == 16);
@@ -371,7 +371,7 @@ class u32_to_u8_iterator
{
typedef boost::iterator_facade<u32_to_u8_iterator<BaseIterator, U8Type>, U8Type, std::bidirectional_iterator_tag, const U8Type> base_type;
-#if !defined(BOOST_NO_STD_ITERATOR_TRAITS) && !defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION)
+#if !defined(BOOST_NO_STD_ITERATOR_TRAITS)
typedef typename std::iterator_traits<BaseIterator>::value_type base_value_type;
BOOST_STATIC_ASSERT(sizeof(base_value_type)*CHAR_BIT == 32);
@@ -499,7 +499,7 @@ class u8_to_u32_iterator
// special values for pending iterator reads:
BOOST_STATIC_CONSTANT(U32Type, pending_read = 0xffffffffu);
-#if !defined(BOOST_NO_STD_ITERATOR_TRAITS) && !defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION)
+#if !defined(BOOST_NO_STD_ITERATOR_TRAITS)
typedef typename std::iterator_traits<BaseIterator>::value_type base_value_type;
BOOST_STATIC_ASSERT(sizeof(base_value_type)*CHAR_BIT == 8);
@@ -520,9 +520,26 @@ public:
}
void increment()
{
+ // We must not start with a continuation character:
+ if((static_cast<boost::uint8_t>(*m_position) & 0xC0) == 0x80)
+ invalid_sequence();
// skip high surrogate first if there is one:
unsigned c = detail::utf8_byte_count(*m_position);
- std::advance(m_position, c);
+ if(m_value == pending_read)
+ {
+ // Since we haven't read in a value, we need to validate the code points:
+ for(unsigned i = 0; i < c; ++i)
+ {
+ ++m_position;
+ // We must have a continuation byte:
+ if((i != c - 1) && ((static_cast<boost::uint8_t>(*m_position) & 0xC0) != 0x80))
+ invalid_sequence();
+ }
+ }
+ else
+ {
+ std::advance(m_position, c);
+ }
m_value = pending_read;
}
void decrement()
@@ -589,7 +606,7 @@ private:
// we must not have a continuation character:
if((m_value & 0xC0u) == 0x80u)
invalid_sequence();
- // see how many extra byts we have:
+ // see how many extra bytes we have:
unsigned extra = detail::utf8_trailing_byte_count(*m_position);
// extract the extra bits, 6 from each extra byte:
BaseIterator next(m_position);
@@ -597,6 +614,9 @@ private:
{
++next;
m_value <<= 6;
+ // We must have a continuation byte:
+ if((static_cast<boost::uint8_t>(*next) & 0xC0) != 0x80)
+ invalid_sequence();
m_value += static_cast<boost::uint8_t>(*next) & 0x3Fu;
}
// we now need to remove a few of the leftmost bits, but how many depends
@@ -609,9 +629,15 @@ private:
0x1FFFFFu,
};
m_value &= masks[extra];
- // check the result:
+ // check the result is in range:
if(m_value > static_cast<U32Type>(0x10FFFFu))
invalid_sequence();
+ // The result must not be a surrogate:
+ if((m_value >= static_cast<U32Type>(0xD800)) && (m_value <= static_cast<U32Type>(0xDFFF)))
+ invalid_sequence();
+ // We should not have had an invalidly encoded UTF8 sequence:
+ if((extra > 0) && (m_value <= static_cast<U32Type>(masks[extra - 1])))
+ invalid_sequence();
}
BaseIterator m_position;
mutable U32Type m_value;