diff --git a/libcxx/include/__filesystem/path.h b/libcxx/include/__filesystem/path.h
--- a/libcxx/include/__filesystem/path.h
+++ b/libcxx/include/__filesystem/path.h
@@ -1069,8 +1069,7 @@
 #endif // !_LIBCPP_HAS_NO_LOCALIZATION
 
 private:
-  inline _LIBCPP_HIDE_FROM_ABI path&
-  __assign_view(__string_view const& __s) noexcept {
+  inline _LIBCPP_HIDE_FROM_ABI path& __assign_view(__string_view const& __s) {
     __pn_ = string_type(__s);
     return *this;
   }