From: Martin Kronbichler <martin.kronbichler@it.uu.se>
Date: Tue, 30 Nov 2021 20:58:12 +0000 (+0100)
Subject: Merge pull request #13015 from bangerth/clean
X-Git-Tag: v9.4.0-rc1~782
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ae3a233869254dc362fa5ea9e7b964ae631166ba;p=dealii.git

Merge pull request #13015 from bangerth/clean

Guard a forward declaration.
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ae3a233869254dc362fa5ea9e7b964ae631166ba