[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

1 files changed, 1 insertions, 1 deletions

diff --git a/libcxx/test/std/strings/string.view/string.view.deduct/range.pass.cpp b/libcxx/test/std/strings/string.view/string.view.deduct/range.pass.cpp
index 7efe9ef09db8..38336db6f068 100644
--- a/libcxx/test/std/strings/string.view/string.view.deduct/range.pass.cpp
+++ b/libcxx/test/std/strings/string.view/string.view.deduct/range.pass.cpp
@@ -44,7 +44,7 @@ void test() {
     contiguous_iterator<const char16_t*> begin() const { return contiguous_iterator<const char16_t*>(data_); }
     contiguous_iterator<const char16_t*> end() const { return contiguous_iterator<const char16_t*>(data_ + 3); }
   };
-  std::basic_string_view bsv = Widget();
+  std::basic_string_view bsv = std::basic_string_view(Widget());
   ASSERT_SAME_TYPE(decltype(bsv), std::basic_string_view<char16_t>);
 }