[libcxx-commits] [PATCH] D124103: [libc++] Fixes concepts overload resolution.

Mark de Wever via Phabricator via libcxx-commits libcxx-commits at lists.llvm.org
Sat Apr 23 09:19:16 PDT 2022


This revision was landed with ongoing or failed builds.
This revision was automatically updated to reflect the committed changes.
Closed by commit rG7a98d8351b27: [libc++] Fixes concepts overload resolution. (authored by Mordante).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D124103/new/

https://reviews.llvm.org/D124103

Files:
  libcxx/include/__format/format_arg.h


Index: libcxx/include/__format/format_arg.h
===================================================================
--- libcxx/include/__format/format_arg.h
+++ libcxx/include/__format/format_arg.h
@@ -160,17 +160,17 @@
   };
   __format::__arg_t __type_;
 
-  _LIBCPP_HIDE_FROM_ABI explicit basic_format_arg(bool __v) noexcept
+  _LIBCPP_HIDE_FROM_ABI explicit basic_format_arg(const bool& __v) noexcept
       : __boolean(__v), __type_(__format::__arg_t::__boolean) {}
 
   template <class _Tp>
-  _LIBCPP_HIDE_FROM_ABI explicit basic_format_arg(_Tp __v) noexcept
+  _LIBCPP_HIDE_FROM_ABI explicit basic_format_arg(const _Tp& __v) noexcept
       requires(same_as<_Tp, char_type> ||
                (same_as<_Tp, char> && same_as<char_type, wchar_t>))
       : __char_type(__v), __type_(__format::__arg_t::__char_type) {}
 
   template <__libcpp_signed_integer _Tp>
-  _LIBCPP_HIDE_FROM_ABI explicit basic_format_arg(_Tp __v) noexcept {
+  _LIBCPP_HIDE_FROM_ABI explicit basic_format_arg(const _Tp& __v) noexcept {
     if constexpr (sizeof(_Tp) <= sizeof(int)) {
       __int = static_cast<int>(__v);
       __type_ = __format::__arg_t::__int;
@@ -189,7 +189,7 @@
   }
 
   template <__libcpp_unsigned_integer _Tp>
-  _LIBCPP_HIDE_FROM_ABI explicit basic_format_arg(_Tp __v) noexcept {
+  _LIBCPP_HIDE_FROM_ABI explicit basic_format_arg(const _Tp& __v) noexcept {
     if constexpr (sizeof(_Tp) <= sizeof(unsigned)) {
       __unsigned = static_cast<unsigned>(__v);
       __type_ = __format::__arg_t::__unsigned;


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