Restore the "extraneous" initializers

[dcl.constexpr]/10 suggests that even const-default-constructible constexpr objects must have an initializer.
CaseyCarter · Jan 17, 2020 · b93cfc7 · b93cfc7
1 parent a43e3d7
commit b93cfc7
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Showing 124 changed files with 184 additions and 184 deletions.
diff --git a/include/stl2/detail/algorithm/adjacent_find.hpp b/include/stl2/detail/algorithm/adjacent_find.hpp
@@ -50,7 +50,7 @@ STL2_OPEN_NAMESPACE {
 		}
 	};
 
-	inline constexpr __adjacent_find_fn adjacent_find;
+	inline constexpr __adjacent_find_fn adjacent_find{};
 } STL2_CLOSE_NAMESPACE
 
 #endif
diff --git a/include/stl2/detail/algorithm/all_of.hpp b/include/stl2/detail/algorithm/all_of.hpp
@@ -41,7 +41,7 @@ STL2_OPEN_NAMESPACE {
 		}
 	};
 
-	inline constexpr __all_of_fn all_of;
+	inline constexpr __all_of_fn all_of{};
 } STL2_CLOSE_NAMESPACE
 
 #endif
diff --git a/include/stl2/detail/algorithm/any_of.hpp b/include/stl2/detail/algorithm/any_of.hpp
@@ -40,7 +40,7 @@ STL2_OPEN_NAMESPACE {
 		}
 	};
 
-	inline constexpr __any_of_fn any_of;
+	inline constexpr __any_of_fn any_of{};
 } STL2_CLOSE_NAMESPACE
 
 #endif
diff --git a/include/stl2/detail/algorithm/binary_search.hpp b/include/stl2/detail/algorithm/binary_search.hpp
@@ -43,7 +43,7 @@ STL2_OPEN_NAMESPACE {
 		}
 	};
 
-	inline constexpr __binary_search_fn binary_search;
+	inline constexpr __binary_search_fn binary_search{};
 } STL2_CLOSE_NAMESPACE
 
 #endif
diff --git a/include/stl2/detail/algorithm/copy.hpp b/include/stl2/detail/algorithm/copy.hpp
@@ -42,7 +42,7 @@ STL2_OPEN_NAMESPACE {
 		}
 	};
 
-	inline constexpr __copy_fn copy;
+	inline constexpr __copy_fn copy{};
 
 	namespace ext {
 		struct __copy_fn : private __niebloid {
@@ -85,7 +85,7 @@ STL2_OPEN_NAMESPACE {
 			}
 		};
 
-		inline constexpr __copy_fn copy;
+		inline constexpr __copy_fn copy{};
 	} // namespace ext
 } STL2_CLOSE_NAMESPACE
 

diff --git a/include/stl2/detail/algorithm/copy_backward.hpp b/include/stl2/detail/algorithm/copy_backward.hpp
@@ -44,7 +44,7 @@ STL2_OPEN_NAMESPACE {
 		}
 	};
 
-	inline constexpr __copy_backward_fn copy_backward;
+	inline constexpr __copy_backward_fn copy_backward{};
 } STL2_CLOSE_NAMESPACE
 
 #endif
diff --git a/include/stl2/detail/algorithm/copy_if.hpp b/include/stl2/detail/algorithm/copy_if.hpp
@@ -52,7 +52,7 @@ STL2_OPEN_NAMESPACE {
 		}
 	};
 
-	inline constexpr __copy_if_fn copy_if;
+	inline constexpr __copy_if_fn copy_if{};
 } STL2_CLOSE_NAMESPACE
 
 #endif
diff --git a/include/stl2/detail/algorithm/copy_n.hpp b/include/stl2/detail/algorithm/copy_n.hpp
@@ -42,7 +42,7 @@ STL2_OPEN_NAMESPACE {
 		}
 	};
 
-	inline constexpr __copy_n_fn copy_n;
+	inline constexpr __copy_n_fn copy_n{};
 } STL2_CLOSE_NAMESPACE
 
 #endif
diff --git a/include/stl2/detail/algorithm/count.hpp b/include/stl2/detail/algorithm/count.hpp
@@ -41,7 +41,7 @@ STL2_OPEN_NAMESPACE {
 		}
 	};
 
-	inline constexpr __count_fn count;
+	inline constexpr __count_fn count{};
 } STL2_CLOSE_NAMESPACE
 
 #endif
diff --git a/include/stl2/detail/algorithm/count_if.hpp b/include/stl2/detail/algorithm/count_if.hpp
@@ -41,7 +41,7 @@ STL2_OPEN_NAMESPACE {
 		}
 	};
 
-	inline constexpr __count_if_fn count_if;
+	inline constexpr __count_if_fn count_if{};
 } STL2_CLOSE_NAMESPACE
 
 #endif
diff --git a/include/stl2/detail/algorithm/equal.hpp b/include/stl2/detail/algorithm/equal.hpp
@@ -95,7 +95,7 @@ STL2_OPEN_NAMESPACE {
 		}
 	};
 
-	inline constexpr __equal_fn equal;
+	inline constexpr __equal_fn equal{};
 } STL2_CLOSE_NAMESPACE
 
 #endif
diff --git a/include/stl2/detail/algorithm/equal_range.hpp b/include/stl2/detail/algorithm/equal_range.hpp
@@ -56,7 +56,7 @@ STL2_OPEN_NAMESPACE {
 			}
 		};
 
-		inline constexpr __equal_range_n_fn equal_range_n;
+		inline constexpr __equal_range_n_fn equal_range_n{};
 	} // namespace ext
 
 	struct __equal_range_fn : private __niebloid {
@@ -124,7 +124,7 @@ STL2_OPEN_NAMESPACE {
 		}
 	};
 
-	inline constexpr __equal_range_fn equal_range;
+	inline constexpr __equal_range_fn equal_range{};
 } STL2_CLOSE_NAMESPACE
 
 #endif
diff --git a/include/stl2/detail/algorithm/fill.hpp b/include/stl2/detail/algorithm/fill.hpp
@@ -33,7 +33,7 @@ STL2_OPEN_NAMESPACE {
 		}
 	};
 
-	inline constexpr __fill_fn fill;
+	inline constexpr __fill_fn fill{};
 } STL2_CLOSE_NAMESPACE
 
 #endif
diff --git a/include/stl2/detail/algorithm/fill_n.hpp b/include/stl2/detail/algorithm/fill_n.hpp
@@ -29,7 +29,7 @@ STL2_OPEN_NAMESPACE {
 		}
 	};
 
-	inline constexpr __fill_n_fn fill_n;
+	inline constexpr __fill_n_fn fill_n{};
 } STL2_CLOSE_NAMESPACE
 
 #endif
diff --git a/include/stl2/detail/algorithm/find.hpp b/include/stl2/detail/algorithm/find.hpp
@@ -40,7 +40,7 @@ STL2_OPEN_NAMESPACE {
 		}
 	};
 
-	inline constexpr __find_fn find;
+	inline constexpr __find_fn find{};
 } STL2_CLOSE_NAMESPACE
 
 #endif
diff --git a/include/stl2/detail/algorithm/find_end.hpp b/include/stl2/detail/algorithm/find_end.hpp
@@ -122,7 +122,7 @@ STL2_OPEN_NAMESPACE {
 		}
 	};
 
-	inline constexpr __find_end_fn find_end;
+	inline constexpr __find_end_fn find_end{};
 } STL2_CLOSE_NAMESPACE
 
 #endif
diff --git a/include/stl2/detail/algorithm/find_first_of.hpp b/include/stl2/detail/algorithm/find_first_of.hpp
@@ -53,7 +53,7 @@ STL2_OPEN_NAMESPACE {
 		}
 	};
 
-	inline constexpr __find_first_of_fn find_first_of;
+	inline constexpr __find_first_of_fn find_first_of{};
 } STL2_CLOSE_NAMESPACE
 
 #endif
diff --git a/include/stl2/detail/algorithm/find_if.hpp b/include/stl2/detail/algorithm/find_if.hpp
@@ -41,7 +41,7 @@ STL2_OPEN_NAMESPACE {
 		}
 	};
 
-	inline constexpr __find_if_fn find_if;
+	inline constexpr __find_if_fn find_if{};
 } STL2_CLOSE_NAMESPACE
 
 #endif
diff --git a/include/stl2/detail/algorithm/find_if_not.hpp b/include/stl2/detail/algorithm/find_if_not.hpp
@@ -38,7 +38,7 @@ STL2_OPEN_NAMESPACE {
 		}
 	};
 
-	inline constexpr __find_if_not_fn find_if_not;
+	inline constexpr __find_if_not_fn find_if_not{};
 } STL2_CLOSE_NAMESPACE
 
 #endif
diff --git a/include/stl2/detail/algorithm/for_each.hpp b/include/stl2/detail/algorithm/for_each.hpp
@@ -42,7 +42,7 @@ STL2_OPEN_NAMESPACE {
 		}
 	};
 
-	inline constexpr __for_each_fn for_each;
+	inline constexpr __for_each_fn for_each{};
 } STL2_CLOSE_NAMESPACE
 
 #endif
diff --git a/include/stl2/detail/algorithm/generate.hpp b/include/stl2/detail/algorithm/generate.hpp
@@ -36,7 +36,7 @@ STL2_OPEN_NAMESPACE {
 		}
 	};
 
-	inline constexpr __generate_fn generate;
+	inline constexpr __generate_fn generate{};
 } STL2_CLOSE_NAMESPACE
 
 #endif
diff --git a/include/stl2/detail/algorithm/generate_n.hpp b/include/stl2/detail/algorithm/generate_n.hpp
@@ -30,7 +30,7 @@ STL2_OPEN_NAMESPACE {
 		}
 	};
 
-	inline constexpr __generate_n_fn generate_n;
+	inline constexpr __generate_n_fn generate_n{};
 } STL2_CLOSE_NAMESPACE
 
 #endif
diff --git a/include/stl2/detail/algorithm/heap_sift.hpp b/include/stl2/detail/algorithm/heap_sift.hpp
@@ -62,7 +62,7 @@ STL2_OPEN_NAMESPACE {
 			}
 		};
 
-		inline constexpr __sift_up_n_fn sift_up_n;
+		inline constexpr __sift_up_n_fn sift_up_n{};
 
 		struct __sift_down_n_fn {
 			template<random_access_iterator I, class Comp, class Proj>
@@ -122,7 +122,7 @@ STL2_OPEN_NAMESPACE {
 			}
 		};
 
-		inline constexpr __sift_down_n_fn sift_down_n;
+		inline constexpr __sift_down_n_fn sift_down_n{};
 	}
 } STL2_CLOSE_NAMESPACE
 

diff --git a/include/stl2/detail/algorithm/includes.hpp b/include/stl2/detail/algorithm/includes.hpp
@@ -56,7 +56,7 @@ STL2_OPEN_NAMESPACE {
 		}
 	};
 
-	inline constexpr __includes_fn includes;
+	inline constexpr __includes_fn includes{};
 } STL2_CLOSE_NAMESPACE
 
 #endif
diff --git a/include/stl2/detail/algorithm/inplace_merge.hpp b/include/stl2/detail/algorithm/inplace_merge.hpp
@@ -164,7 +164,7 @@ STL2_OPEN_NAMESPACE {
 			}
 		};
 
-		inline constexpr merge_adaptive_fn merge_adaptive;
+		inline constexpr merge_adaptive_fn merge_adaptive{};
 
 		struct inplace_merge_no_buffer_fn
 		{
@@ -179,7 +179,7 @@ STL2_OPEN_NAMESPACE {
 			}
 		};
 
-		inline constexpr inplace_merge_no_buffer_fn inplace_merge_no_buffer;
+		inline constexpr inplace_merge_no_buffer_fn inplace_merge_no_buffer{};
 	}
 
 	struct __inplace_merge_fn : private __niebloid {
@@ -208,7 +208,7 @@ STL2_OPEN_NAMESPACE {
 		}
 	};
 
-	inline constexpr __inplace_merge_fn inplace_merge;
+	inline constexpr __inplace_merge_fn inplace_merge{};
 } STL2_CLOSE_NAMESPACE
 
 #endif
diff --git a/include/stl2/detail/algorithm/is_heap.hpp b/include/stl2/detail/algorithm/is_heap.hpp
@@ -47,7 +47,7 @@ STL2_OPEN_NAMESPACE {
 		}
 	};
 
-	inline constexpr __is_heap_fn is_heap;
+	inline constexpr __is_heap_fn is_heap{};
 } STL2_CLOSE_NAMESPACE
 
 #endif
diff --git a/include/stl2/detail/algorithm/is_heap_until.hpp b/include/stl2/detail/algorithm/is_heap_until.hpp
@@ -61,7 +61,7 @@ STL2_OPEN_NAMESPACE {
 			}
 		};
 
-		inline constexpr __is_heap_until_n_fn is_heap_until_n;
+		inline constexpr __is_heap_until_n_fn is_heap_until_n{};
 	}
 
 	struct __is_heap_until_fn : private __niebloid {
@@ -83,7 +83,7 @@ STL2_OPEN_NAMESPACE {
 		}
 	};
 
-	inline constexpr __is_heap_until_fn is_heap_until;
+	inline constexpr __is_heap_until_fn is_heap_until{};
 } STL2_CLOSE_NAMESPACE
 
 #endif
diff --git a/include/stl2/detail/algorithm/is_partitioned.hpp b/include/stl2/detail/algorithm/is_partitioned.hpp
@@ -40,7 +40,7 @@ STL2_OPEN_NAMESPACE {
 		}
 	};
 
-	inline constexpr __is_partitioned_fn is_partitioned;
+	inline constexpr __is_partitioned_fn is_partitioned{};
 } STL2_CLOSE_NAMESPACE
 
 #endif
diff --git a/include/stl2/detail/algorithm/is_permutation.hpp b/include/stl2/detail/algorithm/is_permutation.hpp
@@ -232,7 +232,7 @@ STL2_OPEN_NAMESPACE {
 		}
 	};
 
-	inline constexpr __is_permutation_fn is_permutation;
+	inline constexpr __is_permutation_fn is_permutation{};
 } STL2_CLOSE_NAMESPACE
 
 #endif
diff --git a/include/stl2/detail/algorithm/is_sorted.hpp b/include/stl2/detail/algorithm/is_sorted.hpp
@@ -36,7 +36,7 @@ STL2_OPEN_NAMESPACE {
 		}
 	};
 
-	inline constexpr __is_sorted_fn is_sorted;
+	inline constexpr __is_sorted_fn is_sorted{};
 } STL2_CLOSE_NAMESPACE
 
 #endif
diff --git a/include/stl2/detail/algorithm/is_sorted_until.hpp b/include/stl2/detail/algorithm/is_sorted_until.hpp
@@ -46,7 +46,7 @@ STL2_OPEN_NAMESPACE {
 		}
 	};
 
-	inline constexpr __is_sorted_until_fn is_sorted_until;
+	inline constexpr __is_sorted_until_fn is_sorted_until{};
 } STL2_CLOSE_NAMESPACE
 
 #endif
diff --git a/include/stl2/detail/algorithm/lexicographical_compare.hpp b/include/stl2/detail/algorithm/lexicographical_compare.hpp
@@ -61,7 +61,7 @@ STL2_OPEN_NAMESPACE {
 		}
 	};
 
-	inline constexpr __lexicographical_compare_fn lexicographical_compare;
+	inline constexpr __lexicographical_compare_fn lexicographical_compare{};
 } STL2_CLOSE_NAMESPACE
 
 #endif
diff --git a/include/stl2/detail/algorithm/lower_bound.hpp b/include/stl2/detail/algorithm/lower_bound.hpp
@@ -36,7 +36,7 @@ STL2_OPEN_NAMESPACE {
 			}
 		};
 
-		inline constexpr __lower_bound_n_fn lower_bound_n;
+		inline constexpr __lower_bound_n_fn lower_bound_n{};
 	}
 
 	struct __lower_bound_fn : private __niebloid {
@@ -74,7 +74,7 @@ STL2_OPEN_NAMESPACE {
 		}
 	};
 
-	inline constexpr __lower_bound_fn lower_bound;
+	inline constexpr __lower_bound_fn lower_bound{};
 } STL2_CLOSE_NAMESPACE
 
 #endif
diff --git a/include/stl2/detail/algorithm/make_heap.hpp b/include/stl2/detail/algorithm/make_heap.hpp
@@ -63,7 +63,7 @@ STL2_OPEN_NAMESPACE {
 		}
 	};
 
-	inline constexpr __make_heap_fn make_heap;
+	inline constexpr __make_heap_fn make_heap{};
 } STL2_CLOSE_NAMESPACE
 
 #endif
diff --git a/include/stl2/detail/algorithm/max.hpp b/include/stl2/detail/algorithm/max.hpp
@@ -70,7 +70,7 @@ STL2_OPEN_NAMESPACE {
 		}
 	};
 
-	inline constexpr __max_fn max;
+	inline constexpr __max_fn max{};
 } STL2_CLOSE_NAMESPACE
 
 #endif
diff --git a/include/stl2/detail/algorithm/max_element.hpp b/include/stl2/detail/algorithm/max_element.hpp
@@ -45,7 +45,7 @@ STL2_OPEN_NAMESPACE {
 		}
 	};
 
-	inline constexpr __max_element_fn max_element;
+	inline constexpr __max_element_fn max_element{};
 } STL2_CLOSE_NAMESPACE
 
 #endif
diff --git a/include/stl2/detail/algorithm/merge.hpp b/include/stl2/detail/algorithm/merge.hpp
@@ -72,7 +72,7 @@ STL2_OPEN_NAMESPACE {
 		}
 	};
 
-	inline constexpr __merge_fn merge;
+	inline constexpr __merge_fn merge{};
 } STL2_CLOSE_NAMESPACE
 
 #endif