From: Martin Kronbichler <kronbichler@lnm.mw.tum.de>
Date: Wed, 25 Apr 2018 08:57:36 +0000 (+0200)
Subject: Fix warning about missing return statement in ICC.
X-Git-Tag: v9.0.0-rc1~113^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F6324%2Fhead;p=dealii.git

Fix warning about missing return statement in ICC.
---

diff --git a/include/deal.II/matrix_free/mapping_info.templates.h b/include/deal.II/matrix_free/mapping_info.templates.h
index 796e2e9c87..ba183d1d33 100644
--- a/include/deal.II/matrix_free/mapping_info.templates.h
+++ b/include/deal.II/matrix_free/mapping_info.templates.h
@@ -1133,6 +1133,8 @@ namespace internal
           return 0;
         else
           Assert(false, ExcNotImplemented("Not possible in dim=" + std::to_string(dim)));
+
+        return numbers::invalid_unsigned_int;
       }