From: Wolfgang Bangerth <bangerth@colostate.edu>
Date: Thu, 30 Jan 2020 17:11:52 +0000 (-0700)
Subject: Avoid a few warnings about unused variables.
X-Git-Tag: v9.2.0-rc1~589^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F9450%2Fhead;p=dealii.git

Avoid a few warnings about unused variables.
---

diff --git a/source/base/polynomials_adini.cc b/source/base/polynomials_adini.cc
index 05714c5752..6e43d44b20 100644
--- a/source/base/polynomials_adini.cc
+++ b/source/base/polynomials_adini.cc
@@ -143,14 +143,18 @@ PolynomialsAdini<dim>::evaluate(
   std::vector<Tensor<4, dim>> &fourth_derivatives) const
 {
   const unsigned int n_pols = this->n();
+  (void)n_pols;
+
   Assert(values.size() == n_pols || values.size() == 0,
          ExcDimensionMismatch(values.size(), n_pols));
   Assert(grads.size() == n_pols || grads.size() == 0,
          ExcDimensionMismatch(grads.size(), n_pols));
   Assert(grad_grads.size() == n_pols || grad_grads.size() == 0,
          ExcDimensionMismatch(grad_grads.size(), n_pols));
+  (void)third_derivatives;
   Assert(third_derivatives.size() == n_pols || third_derivatives.size() == 0,
          ExcDimensionMismatch(third_derivatives.size(), n_pols));
+  (void)fourth_derivatives;
   Assert(fourth_derivatives.size() == n_pols || fourth_derivatives.size() == 0,
          ExcDimensionMismatch(fourth_derivatives.size(), n_pols));