commit cdfccccb1ea3e050b07dc59f87e214ee979da2ae
author Andrew Scull <ascull@google.com> Fri Oct 05 20:58:37 2018 +0100
committer Andrew Scull <ascull@google.com> Fri Oct 05 21:44:43 2018 +0100
tree 819b945b890b8bfabe7e3c6e29c75e0dba88961d
parent 5e1ddfae19f7052e9e27b1bf2c2d8ea3c9bcf5b0

Update clang to r339409.

Change-Id: I800772d2d838223be1f6b40d490c4591b937fca2

linux-x64/clang/include/c++/v1/functional

diff --git a/linux-x64/clang/include/c++/v1/functional b/linux-x64/clang/include/c++/v1/functional
index e45beb8..b91fd75 100644
--- a/linux-x64/clang/include/c++/v1/functional
+++ b/linux-x64/clang/include/c++/v1/functional
@@ -1006,7 +1006,7 @@
 {
     _Predicate __pred_;
 public:
-    _LIBCPP_INLINE_VISIBILITY explicit _LIBCPP_CONSTEXPR_AFTER_CXX11 
+    _LIBCPP_INLINE_VISIBILITY explicit _LIBCPP_CONSTEXPR_AFTER_CXX11
     binary_negate(const _Predicate& __pred) : __pred_(__pred) {}
 
     _LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
@@ -1399,13 +1399,13 @@
 #endif
 };
 
-_LIBCPP_NORETURN inline _LIBCPP_ALWAYS_INLINE
+_LIBCPP_NORETURN inline _LIBCPP_INLINE_VISIBILITY
 void __throw_bad_function_call()
 {
 #ifndef _LIBCPP_NO_EXCEPTIONS
     throw bad_function_call();
 #else
-	_VSTD::abort();
+    _VSTD::abort();
 #endif
 }
 
@@ -1790,7 +1790,7 @@
         typedef __function::__func<_Fp, _Alloc, _Rp(_ArgTypes...)> _FF;
         typedef typename __rebind_alloc_helper<__alloc_traits, _FF>::type _Ap;
         _Ap __a(__a0);
-        if (sizeof(_FF) <= sizeof(__buf_) && 
+        if (sizeof(_FF) <= sizeof(__buf_) &&
             is_nothrow_copy_constructible<_Fp>::value && is_nothrow_copy_constructible<_Ap>::value)
         {
             __f_ = ::new((void*)&__buf_) _FF(_VSTD::move(__f), _Alloc(__a));
@@ -1818,11 +1818,7 @@
 function<_Rp(_ArgTypes...)>&
 function<_Rp(_ArgTypes...)>::operator=(function&& __f) _NOEXCEPT
 {
-    if ((void *)__f_ == &__buf_)
-        __f_->destroy();
-    else if (__f_)
-        __f_->destroy_deallocate();
-    __f_ = 0;
+    *this = nullptr;
     if (__f.__f_ == 0)
         __f_ = 0;
     else if ((void *)__f.__f_ == &__f.__buf_)
@@ -1842,11 +1838,12 @@
 function<_Rp(_ArgTypes...)>&
 function<_Rp(_ArgTypes...)>::operator=(nullptr_t) _NOEXCEPT
 {
-    if ((void *)__f_ == &__buf_)
-        __f_->destroy();
-    else if (__f_)
-        __f_->destroy_deallocate();
+    __base* __t = __f_;
     __f_ = 0;
+    if ((void *)__t == &__buf_)
+        __t->destroy();
+    else if (__t)
+        __t->destroy_deallocate();
     return *this;
 }
 
@@ -2008,7 +2005,7 @@
 
 template <int _Np> struct __ph {};
 
-#if defined(_LIBCPP_CXX03_LANG) || defined(_LIBCPP_BUILDING_BIND)
+#if defined(_LIBCPP_CXX03_LANG) || defined(_LIBCPP_BUILDING_LIBRARY)
 _LIBCPP_FUNC_VIS extern const __ph<1>   _1;
 _LIBCPP_FUNC_VIS extern const __ph<2>   _2;
 _LIBCPP_FUNC_VIS extern const __ph<3>   _3;
@@ -2030,7 +2027,7 @@
 /* _LIBCPP_INLINE_VAR */ constexpr __ph<8>   _8{};
 /* _LIBCPP_INLINE_VAR */ constexpr __ph<9>   _9{};
 /* _LIBCPP_INLINE_VAR */ constexpr __ph<10> _10{};
-#endif // defined(_LIBCPP_CXX03_LANG) || defined(_LIBCPP_BUILDING_BIND)
+#endif // defined(_LIBCPP_CXX03_LANG) || defined(_LIBCPP_BUILDING_LIBRARY)
 
 }  // placeholders
 
@@ -2500,7 +2497,7 @@
 class _LIBCPP_TYPE_VIS default_searcher {
 public:
     _LIBCPP_INLINE_VISIBILITY
-    default_searcher(_ForwardIterator __f, _ForwardIterator __l, 
+    default_searcher(_ForwardIterator __f, _ForwardIterator __l,
                        _BinaryPredicate __p = _BinaryPredicate())
         : __first_(__f), __last_(__l), __pred_(__p) {}