diff mbox series

[committed] libstdc++: Add comment to <format> (LWG 3720)

Message ID 20230322174952.407973-1-jwakely@redhat.com
State Committed
Commit 7d4f4ce6a5dcefc5c97a8d05461653cbf536b745
Headers
Series [committed] libstdc++: Add comment to <format> (LWG 3720) |

Commit Message

Jonathan Wakely March 22, 2023, 5:49 p.m. UTC 
  Tested powerpc64le-linux, pushed to trunk.

-- >8--

libstdc++-v3/ChangeLog:

	* include/std/format: Add a comment noting that the resolution
	of LWG 3720 has been applied..
---
 libstdc++-v3/include/std/format | 2 ++
 1 file changed, 2 insertions(+)
diff mbox series

Patch

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)