From: Wolfgang Bangerth Date: Thu, 23 May 2024 17:30:11 +0000 (-0600) Subject: Add a missing header file. X-Git-Tag: v9.6.0-rc1~230^2 X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7b81fdf8bce7bce0d2d009170b37a8c265ece678;p=dealii.git Add a missing header file. We use concepts in this file, but don't include the necessary header file. This only shows up if you compile in C++20 mode. --- diff --git a/include/deal.II/numerics/time_dependent.h b/include/deal.II/numerics/time_dependent.h index d4d6897f38..01f023e868 100644 --- a/include/deal.II/numerics/time_dependent.h +++ b/include/deal.II/numerics/time_dependent.h @@ -21,6 +21,7 @@ #include #include #include +#include #include #include