fix for gcc 5.1.0

sprout/algorithm/partition_point.hpp

@@ -11,11 +11,13 @@
 #ifndef SPROUT_ALGORITHM_PARTITION_POINT_HPP
 #define SPROUT_ALGORITHM_PARTITION_POINT_HPP
 
+#include <iterator>
 #include <sprout/config.hpp>
+#include <sprout/detail/predef.hpp>
 #include <sprout/iterator/operation.hpp>
 
 namespace sprout {
-#ifdef SPROUT_CONFIG_DISABLE_CXX14_CONSTEXPR
+#if defined(SPROUT_CONFIG_DISABLE_CXX14_CONSTEXPR) || SPROUT_GCC_IN_RANGE((5, 1, 0), (5, 1, 1))
 	namespace detail {
 		template<typename ForwardIterator, typename Predicate>
 		inline SPROUT_CONSTEXPR ForwardIterator

sprout/array/array.hpp

@@ -212,9 +212,9 @@ namespace sprout {
 		}
 		// others:
 		SPROUT_CXX14_CONSTEXPR void rangecheck(size_type i) const {
-			if (i >= size()) {
+			return i >= size() ? throw std::out_of_range("uuid: index out of range")
-				throw std::out_of_range("array<>: index out of range");
+				: (void)0
-			}
+				;
 		}
 
 #if SPROUT_USE_INDEX_ITERATOR_IMPLEMENTATION

sprout/pit/pit.hpp

@@ -155,9 +155,9 @@ namespace sprout {
 		}
 		// others:
 		SPROUT_CXX14_CONSTEXPR void rangecheck(size_type i) const {
-			if (i >= size()) {
+			return i >= size() ? throw std::out_of_range("uuid: index out of range")
-				throw std::out_of_range("pit<>: index out of range");
+				: (void)0
-			}
+				;
 		}
 	};
 	template<typename Container>

sprout/string/string.hpp

@@ -15,6 +15,7 @@
 #include <type_traits>
 #include <initializer_list>
 #include <sprout/config.hpp>
+#include <sprout/detail/predef.hpp>
 #include <sprout/workaround/std/cstddef.hpp>
 #include <sprout/index_tuple/metafunction.hpp>
 #include <sprout/array/array.hpp>
@@ -603,19 +604,19 @@ namespace sprout {
 		}
 		SPROUT_CXX14_CONSTEXPR pointer
 		data() SPROUT_NOEXCEPT {
-			return &elems[0];
+			return elems;
 		}
 		SPROUT_CONSTEXPR const_pointer
 		data() const SPROUT_NOEXCEPT {
-			return &elems[0];
+			return elems;
 		}
 		SPROUT_CXX14_CONSTEXPR pointer
 		c_array() SPROUT_NOEXCEPT {
-			return &elems[0];
+			return elems;
 		}
 		SPROUT_CONSTEXPR const_pointer
 		c_array() const SPROUT_NOEXCEPT {
-			return &elems[0];
+			return elems;
 		}
 		template<std::size_t N2>
 		SPROUT_CONSTEXPR size_type
@@ -692,7 +693,11 @@ namespace sprout {
 		}
 		SPROUT_CONSTEXPR size_type
 		find_first_not_of(value_type const* s, size_type pos, size_type n) const {
+#if SPROUT_GCC_IN_RANGE((5, 1, 0), (5, 1, 1))
+			return sprout::string_detail::find_first_not_of_impl<basic_string>(begin(), size(), sprout::ptr_index(s), pos, n);
+#else
 			return sprout::string_detail::find_first_not_of_impl<basic_string>(begin(), size(), s, pos, n);
+#endif
 		}
 		SPROUT_CONSTEXPR size_type
 		find_first_not_of(value_type const* s, size_type pos = 0) const {
@@ -709,7 +714,11 @@ namespace sprout {
 		}
 		SPROUT_CONSTEXPR size_type
 		find_last_not_of(value_type const* s, size_type pos, size_type n) const {
+#if SPROUT_GCC_IN_RANGE((5, 1, 0), (5, 1, 1))
+			return sprout::string_detail::find_last_not_of_impl<basic_string>(begin(), size(), sprout::ptr_index(s), pos, n);
+#else
 			return sprout::string_detail::find_last_not_of_impl<basic_string>(begin(), size(), s, pos, n);
+#endif
 		}
 		SPROUT_CONSTEXPR size_type
 		find_last_not_of(value_type const* s, size_type pos = npos) const {
@@ -764,11 +773,10 @@ namespace sprout {
 			return std::basic_string<T, Traits, Allocator>(data(), size());
 		}
 
-		SPROUT_CXX14_CONSTEXPR void
+		SPROUT_CXX14_CONSTEXPR void rangecheck(size_type i) const {
-		rangecheck(size_type i) const {
+			return i >= size() ? throw std::out_of_range("uuid: index out of range")
-			if (i >= size()) {
+				: (void)0
-				throw std::out_of_range("basic_string<>: index out of range");
+				;
-			}
 		}
 
 #if SPROUT_USE_INDEX_ITERATOR_IMPLEMENTATION

sprout/sub_array/sub_array.hpp

@@ -386,9 +386,9 @@ namespace sprout {
 			fill(value);
 		}
 		SPROUT_CXX14_CONSTEXPR void rangecheck(size_type i) const {
-			if (i >= size()) {
+			return i >= size() ? throw std::out_of_range("uuid: index out of range")
-				throw std::out_of_range("sub_array<>: index out of range");
+				: (void)0
-			}
+				;
 		}
 
 		SPROUT_CXX14_CONSTEXPR internal_type& get_internal() {

sprout/utility/string_ref/string_ref.hpp

@@ -423,11 +423,10 @@ namespace sprout {
 			return data();
 		}
 		// others:
-		SPROUT_CXX14_CONSTEXPR void
+		SPROUT_CXX14_CONSTEXPR void rangecheck(size_type i) const {
-		rangecheck(size_type i) const {
+			return i >= size() ? throw std::out_of_range("uuid: index out of range")
-			if (i >= size()) {
+				: (void)0
-				throw std::out_of_range("basic_string_ref<>: index out of range");
+				;
-			}
 		}
 
 #if SPROUT_USE_INDEX_ITERATOR_IMPLEMENTATION

sprout/uuid/uuid.hpp

@@ -104,16 +104,16 @@ namespace sprout {
 			}
 #else
 			SPROUT_CXX14_CONSTEXPR iterator begin() SPROUT_NOEXCEPT {
-				return &elems[0];
+				return elems;
 			}
 			SPROUT_CONSTEXPR const_iterator begin() const SPROUT_NOEXCEPT {
-				return &elems[0];
+				return elems;
 			}
 			SPROUT_CXX14_CONSTEXPR iterator end() SPROUT_NOEXCEPT {
-				return &elems[0] + size();
+				return begin() + size();
 			}
 			SPROUT_CONSTEXPR const_iterator end() const SPROUT_NOEXCEPT {
-				return &elems[0] + size();
+				return begin() + size();
 			}
 #endif
 			SPROUT_CXX14_CONSTEXPR reverse_iterator rbegin() SPROUT_NOEXCEPT {
@@ -137,10 +137,10 @@ namespace sprout {
 			}
 #else
 			SPROUT_CONSTEXPR const_iterator cbegin() const SPROUT_NOEXCEPT {
-				return &elems[0];
+				return elems;
 			}
 			SPROUT_CONSTEXPR const_iterator cend() const SPROUT_NOEXCEPT {
-				return &elems[0] + size();
+				return cbegin() + size();
 			}
 #endif
 			SPROUT_CONSTEXPR const_reverse_iterator crbegin() const SPROUT_NOEXCEPT {
@@ -192,26 +192,26 @@ namespace sprout {
 			}
 
 			SPROUT_CXX14_CONSTEXPR pointer data() SPROUT_NOEXCEPT {
-				return &elems[0];
+				return elems;
 			}
 			SPROUT_CONSTEXPR const_pointer data() const SPROUT_NOEXCEPT {
-				return &elems[0];
+				return elems;
 			}
 
 			// others:
 			SPROUT_CXX14_CONSTEXPR pointer c_array() SPROUT_NOEXCEPT {
-				return &elems[0];
+				return elems;
 			}
 			SPROUT_CONSTEXPR const_pointer c_array() const SPROUT_NOEXCEPT {
-				return &elems[0];
+				return elems;
 			}
 			SPROUT_CXX14_CONSTEXPR void assign(const_reference value) {
 				fill(value);
 			}
 			SPROUT_CXX14_CONSTEXPR void rangecheck(size_type i) const {
-				if (i >= size()) {
+				return i >= size() ? throw std::out_of_range("uuid: index out of range")
-					throw std::out_of_range("uuid: index out of range");
+					: (void)0
-				}
+					;
 			}
 
 			SPROUT_CONSTEXPR bool is_nil() const {