From: Andrey Alekseenko <al42and@gmail.com>
Date: Thu, 9 Sep 2021 14:46:43 +0000 (+0300)
Subject: Fix misc-misplaced-const clang-tidy warning
X-Git-Url: http://biod.pnpi.spb.ru/gitweb/?a=commitdiff_plain;h=f59607d9c952f8c065da7037a65b4a9429712f6e;p=alexxy%2Fgromacs.git

Fix misc-misplaced-const clang-tidy warning

The problem was introduced in 4a4ade89 (MR !1903).

As MPI_Comm is typedef'd as a pointer to a structure, declaring it const
would be of little use: the pointer itself would be const, not the data
it is pointing to.
---

diff --git a/src/gromacs/fft/tests/fft.cpp b/src/gromacs/fft/tests/fft.cpp
index ce3717e210..c421abcb4b 100644
--- a/src/gromacs/fft/tests/fft.cpp
+++ b/src/gromacs/fft/tests/fft.cpp
@@ -406,7 +406,7 @@ TEST_F(FFTTest3D, GpuReal5_6_9)
         const FftBackend backend = FftBackend::Ocl;
 #    endif
         const bool         performOutOfPlaceFFT    = true;
-        const MPI_Comm     comm                    = MPI_COMM_NULL;
+        MPI_Comm           comm                    = MPI_COMM_NULL;
         const bool         allocateGrid            = false;
         std::array<int, 1> gridSizesInXForEachRank = { 0 };
         std::array<int, 1> gridSizesInYForEachRank = { 0 };