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* [gcc r13-6807] libstdc++: Add comment to <format> (LWG 3720)
@ 2023-03-22 17:49 Jonathan Wakely
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From: Jonathan Wakely @ 2023-03-22 17:49 UTC (permalink / raw)
To: gcc-cvs, libstdc++-cvs
https://gcc.gnu.org/g:7d4f4ce6a5dcefc5c97a8d05461653cbf536b745
commit r13-6807-g7d4f4ce6a5dcefc5c97a8d05461653cbf536b745
Author: Jonathan Wakely <jwakely@redhat.com>
Date: Wed Mar 22 11:42:11 2023 +0000
libstdc++: Add comment to <format> (LWG 3720)
libstdc++-v3/ChangeLog:
* include/std/format: Add a comment noting that the resolution
of LWG 3720 has been applied..
Diff:
---
libstdc++-v3/include/std/format | 2 ++
1 file changed, 2 insertions(+)
diff --git a/libstdc++-v3/include/std/format b/libstdc++-v3/include/std/format
index b1e627048de..0e40bce5c15 100644
--- a/libstdc++-v3/include/std/format
+++ b/libstdc++-v3/include/std/format
@@ -3119,6 +3119,8 @@ namespace __format
// 3721. Allow an arg-id with a value of zero for width
else if constexpr (sizeof(_Tp) <= sizeof(long long))
{
+ // _GLIBCXX_RESOLVE_LIB_DEFECTS
+ // 3720. Restrict the valid types of arg-id for width and precision
if constexpr (__is_unsigned_integer<_Tp>::value)
return __arg;
else if constexpr (__is_signed_integer<_Tp>::value)
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