From 8be1197285bdff6e03bf26b77052daa710f73068 Mon Sep 17 00:00:00 2001
From: Igor Zhukov <fsb4000@yandex.ru>
Date: Tue, 2 Aug 2022 12:46:31 +0200
Subject: [libc++] Implement P2499R0 (`string_view` range constructor should be
 `explicit`)

Reviewed By: #libc, philnik, Mordante

Spies: Mordante, jloser, philnik, libcxx-commits

Differential Revision: https://reviews.llvm.org/D130785
---
 libcxx/include/string_view | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'libcxx/include/string_view')

diff --git a/libcxx/include/string_view b/libcxx/include/string_view
index a84ed50..a9aa304 100644
--- a/libcxx/include/string_view
+++ b/libcxx/include/string_view
@@ -331,7 +331,7 @@ public:
          typename remove_reference_t<_Range>::traits_type;
         } || is_same_v<typename remove_reference_t<_Range>::traits_type, _Traits>)
       )
-    constexpr _LIBCPP_HIDE_FROM_ABI
+    constexpr explicit _LIBCPP_HIDE_FROM_ABI
     basic_string_view(_Range&& __r) : __data(ranges::data(__r)), __size(ranges::size(__r)) {}
 #endif // _LIBCPP_STD_VER > 20 && !defined(_LIBCPP_HAS_NO_INCOMPLETE_RANGES)
 
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