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Fix clang warnings

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This commit is contained in:
Howard Hinnant
2014-02-25 15:49:27 -05:00
committed by Vinnie Falco
parent 8eddcfd3d5
commit bb02112752
10 changed files with 41 additions and 14 deletions
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24
beast/Atomic.h
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@@ -300,8 +300,16 @@ template <typename Type>
inline Type Atomic<Type>::operator+= (const Type amountToAdd) noexcept inline Type Atomic<Type>::operator+= (const Type amountToAdd) noexcept
{ {
#if BEAST_ATOMICS_MAC #if BEAST_ATOMICS_MAC
# ifdef __clang__
# pragma clang diagnostic push
# pragma clang diagnostic ignored "-Wint-to-void-pointer-cast"
# pragma clang diagnostic ignored "-Wint-to-pointer-cast"
# endif
return sizeof (Type) == 4 ? (Type) OSAtomicAdd32Barrier ((int32_t) castTo32Bit (amountToAdd), (BEAST_MAC_ATOMICS_VOLATILE int32_t*) &value) return sizeof (Type) == 4 ? (Type) OSAtomicAdd32Barrier ((int32_t) castTo32Bit (amountToAdd), (BEAST_MAC_ATOMICS_VOLATILE int32_t*) &value)
: (Type) OSAtomicAdd64Barrier ((int64_t) amountToAdd, (BEAST_MAC_ATOMICS_VOLATILE int64_t*) &value); : (Type) OSAtomicAdd64Barrier ((int64_t) amountToAdd, (BEAST_MAC_ATOMICS_VOLATILE int64_t*) &value);
# ifdef __clang__
# pragma clang diagnostic pop
# endif
#elif BEAST_ATOMICS_WINDOWS #elif BEAST_ATOMICS_WINDOWS
return sizeof (Type) == 4 ? (Type) (beast_InterlockedExchangeAdd ((volatile long*) &value, (long) amountToAdd) + (long) amountToAdd) return sizeof (Type) == 4 ? (Type) (beast_InterlockedExchangeAdd ((volatile long*) &value, (long) amountToAdd) + (long) amountToAdd)
: (Type) (beast_InterlockedExchangeAdd64 ((volatile __int64*) &value, (__int64) amountToAdd) + (__int64) amountToAdd); : (Type) (beast_InterlockedExchangeAdd64 ((volatile __int64*) &value, (__int64) amountToAdd) + (__int64) amountToAdd);
@@ -320,8 +328,16 @@ template <typename Type>
inline Type Atomic<Type>::operator++() noexcept inline Type Atomic<Type>::operator++() noexcept
{ {
#if BEAST_ATOMICS_MAC #if BEAST_ATOMICS_MAC
# ifdef __clang__
# pragma clang diagnostic push
# pragma clang diagnostic ignored "-Wint-to-void-pointer-cast"
# pragma clang diagnostic ignored "-Wint-to-pointer-cast"
# endif
return sizeof (Type) == 4 ? (Type) OSAtomicIncrement32Barrier ((BEAST_MAC_ATOMICS_VOLATILE int32_t*) &value) return sizeof (Type) == 4 ? (Type) OSAtomicIncrement32Barrier ((BEAST_MAC_ATOMICS_VOLATILE int32_t*) &value)
: (Type) OSAtomicIncrement64Barrier ((BEAST_MAC_ATOMICS_VOLATILE int64_t*) &value); : (Type) OSAtomicIncrement64Barrier ((BEAST_MAC_ATOMICS_VOLATILE int64_t*) &value);
# ifdef __clang__
# pragma clang diagnostic pop
# endif
#elif BEAST_ATOMICS_WINDOWS #elif BEAST_ATOMICS_WINDOWS
return sizeof (Type) == 4 ? (Type) beast_InterlockedIncrement ((volatile long*) &value) return sizeof (Type) == 4 ? (Type) beast_InterlockedIncrement ((volatile long*) &value)
: (Type) beast_InterlockedIncrement64 ((volatile __int64*) &value); : (Type) beast_InterlockedIncrement64 ((volatile __int64*) &value);
@@ -334,8 +350,16 @@ template <typename Type>
inline Type Atomic<Type>::operator--() noexcept inline Type Atomic<Type>::operator--() noexcept
{ {
#if BEAST_ATOMICS_MAC #if BEAST_ATOMICS_MAC
# ifdef __clang__
# pragma clang diagnostic push
# pragma clang diagnostic ignored "-Wint-to-void-pointer-cast"
# pragma clang diagnostic ignored "-Wint-to-pointer-cast"
# endif
return sizeof (Type) == 4 ? (Type) OSAtomicDecrement32Barrier ((BEAST_MAC_ATOMICS_VOLATILE int32_t*) &value) return sizeof (Type) == 4 ? (Type) OSAtomicDecrement32Barrier ((BEAST_MAC_ATOMICS_VOLATILE int32_t*) &value)
: (Type) OSAtomicDecrement64Barrier ((BEAST_MAC_ATOMICS_VOLATILE int64_t*) &value); : (Type) OSAtomicDecrement64Barrier ((BEAST_MAC_ATOMICS_VOLATILE int64_t*) &value);
# ifdef __clang__
# pragma clang diagnostic pop
# endif
#elif BEAST_ATOMICS_WINDOWS #elif BEAST_ATOMICS_WINDOWS
return sizeof (Type) == 4 ? (Type) beast_InterlockedDecrement ((volatile long*) &value) return sizeof (Type) == 4 ? (Type) beast_InterlockedDecrement ((volatile long*) &value)
: (Type) beast_InterlockedDecrement64 ((volatile __int64*) &value); : (Type) beast_InterlockedDecrement64 ((volatile __int64*) &value);

4
beast/container/detail/aged_ordered_container.h
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@@ -1469,7 +1469,7 @@ operator[] (Key const& key)
std::piecewise_construct, std::forward_as_tuple (key), std::piecewise_construct, std::forward_as_tuple (key),
std::forward_as_tuple ())); std::forward_as_tuple ()));
chronological.list.push_back (*p); chronological.list.push_back (*p);
auto const iter (m_cont.insert_commit (*p, d)); m_cont.insert_commit (*p, d);
return p->value.second; return p->value.second;
} }
return result.first->value.second; return result.first->value.second;
@@ -1492,7 +1492,7 @@ operator[] (Key&& key)
std::forward_as_tuple (std::move (key)), std::forward_as_tuple (std::move (key)),
std::forward_as_tuple ())); std::forward_as_tuple ()));
chronological.list.push_back (*p); chronological.list.push_back (*p);
auto const iter (m_cont.insert_commit (*p, d)); m_cont.insert_commit (*p, d);
return p->value.second; return p->value.second;
} }
return result.first->value.second; return result.first->value.second;

4
beast/container/detail/aged_unordered_container.h
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@@ -2077,7 +2077,7 @@ operator[] (Key const& key)
std::forward_as_tuple (key), std::forward_as_tuple (key),
std::forward_as_tuple ())); std::forward_as_tuple ()));
chronological.list.push_back (*p); chronological.list.push_back (*p);
auto const iter (m_cont.insert_commit (*p, d)); m_cont.insert_commit (*p, d);
return p->value.second; return p->value.second;
} }
return result.first->value.second; return result.first->value.second;
@@ -2103,7 +2103,7 @@ operator[] (Key&& key)
std::forward_as_tuple (std::move (key)), std::forward_as_tuple (std::move (key)),
std::forward_as_tuple ())); std::forward_as_tuple ()));
chronological.list.push_back (*p); chronological.list.push_back (*p);
auto const iter (m_cont.insert_commit (*p, d)); m_cont.insert_commit (*p, d);
return p->value.second; return p->value.second;
} }
return result.first->value.second; return result.first->value.second;

2
beast/insight/impl/StatsDCollector.cpp
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@@ -335,7 +335,7 @@ public:
void log (std::vector <boost::asio::const_buffer> const& buffers) void log (std::vector <boost::asio::const_buffer> const& buffers)
{ {
buffers; (void)buffers;
#if BEAST_STATSDCOLLECTOR_TRACING_ENABLED #if BEAST_STATSDCOLLECTOR_TRACING_ENABLED
std::stringstream ss; std::stringstream ss;
for (auto const& buffer : buffers) for (auto const& buffer : buffers)

4
beast/strings/CharacterFunctions.h
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@@ -343,9 +343,9 @@ public:
const beast_wchar c = src.getAndAdvance(); const beast_wchar c = src.getAndAdvance();
const size_t bytesNeeded = DestCharPointerType::getBytesRequiredFor (c); const size_t bytesNeeded = DestCharPointerType::getBytesRequiredFor (c);
maxBytes -= bytesNeeded; if (c == 0 || maxBytes < bytesNeeded)
if (c == 0 || maxBytes < 0)
break; break;
maxBytes -= bytesNeeded;
dest.write (c); dest.write (c);
} }

5
beast/strings/StringFromNumber.h
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@@ -64,6 +64,9 @@ public:
#pragma warning (push) #pragma warning (push)
#pragma warning (disable: 4127) // conditional expression is constant #pragma warning (disable: 4127) // conditional expression is constant
#pragma warning (disable: 4146) // unary minus operator applied to unsigned type, result still unsigned #pragma warning (disable: 4146) // unary minus operator applied to unsigned type, result still unsigned
#elif defined(__clang__)
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wtautological-compare"
#endif #endif
// pass in a pointer to the END of a buffer.. // pass in a pointer to the END of a buffer..
template <typename IntegerType> template <typename IntegerType>
@@ -86,6 +89,8 @@ public:
} }
#ifdef _MSC_VER #ifdef _MSC_VER
#pragma warning (pop) #pragma warning (pop)
#elif defined(__clang__)
#pragma clang diagnostic pop
#endif #endif
struct StackArrayStream : public std::basic_streambuf <char, std::char_traits <char> > struct StackArrayStream : public std::basic_streambuf <char, std::char_traits <char> >

6
modules/beast_asio/async/ComposedAsyncOperation.h
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@@ -33,9 +33,8 @@ protected:
SharedHandler. A reference to the SharedHandler is maintained SharedHandler. A reference to the SharedHandler is maintained
for the lifetime of the composed operation. for the lifetime of the composed operation.
*/ */
ComposedAsyncOperation (std::size_t size, SharedHandlerPtr const& ptr) explicit ComposedAsyncOperation (SharedHandlerPtr const& ptr)
: m_size (size) : m_ptr (ptr)
, m_ptr (ptr)
{ {
// Illegal to do anything with handler here, because // Illegal to do anything with handler here, because
// usually it hasn't been assigned by the derived class yet. // usually it hasn't been assigned by the derived class yet.
@@ -93,7 +92,6 @@ protected:
} }
private: private:
std::size_t const m_size;
SharedHandlerPtr const m_ptr; SharedHandlerPtr const m_ptr;
}; };

2
modules/beast_asio/protocol/HandshakeDetector.h
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@@ -129,7 +129,7 @@ private:
AsyncOp (HandshakeDetectLogicType <Logic>& logic, Stream& stream, AsyncOp (HandshakeDetectLogicType <Logic>& logic, Stream& stream,
BuffersType& buffer, SharedHandlerPtr const& handler) BuffersType& buffer, SharedHandlerPtr const& handler)
: ComposedAsyncOperation (sizeof (*this), handler) : ComposedAsyncOperation (handler)
, m_logic (logic) , m_logic (logic)
, m_stream (stream) , m_stream (stream)
, m_buffer (buffer) , m_buffer (buffer)

2
modules/beast_asio/tests/TestPeerDetails.h
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@@ -27,7 +27,7 @@ class TestPeerDetails
public: public:
virtual ~TestPeerDetails () { } virtual ~TestPeerDetails () { }
virtual String name () = 0; virtual String name () const = 0;
virtual Socket& get_socket () = 0; virtual Socket& get_socket () = 0;

2
modules/beast_asio/tests/TestPeerDetailsTcp.h
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@@ -54,7 +54,7 @@ public:
return ".tcp?"; return ".tcp?";
} }
String name () String name () const
{ {
return getArgName (m_protocol); return getArgName (m_protocol);
} }