From 8ada55ff3ede8758729d473aa1181ba0cfa9be1e Mon Sep 17 00:00:00 2001
From: Joachim Schoeberl <joachim.schoeberl@tuwien.ac.at>
Date: Mon, 21 Aug 2023 21:19:47 +0200
Subject: [PATCH] fix warnings

---
 libsrc/core/paje_trace.cpp | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/libsrc/core/paje_trace.cpp b/libsrc/core/paje_trace.cpp
index 570ebf4d..1b81395e 100644
--- a/libsrc/core/paje_trace.cpp
+++ b/libsrc/core/paje_trace.cpp
@@ -71,7 +71,7 @@ namespace ngcore
     // sync start time when running in parallel
 #ifdef PARALLEL
     NgMPI_Comm comm(MPI_COMM_WORLD);
-    for(auto i : Range(5))
+    for([[maybe_unused]] auto i : Range(5))
         comm.Barrier();
 #endif // PARALLEL
 
@@ -489,7 +489,7 @@ namespace ngcore
 #ifdef PARALLEL
       // Hostnames
       NgMPI_Comm comm(MPI_COMM_WORLD);
-      auto rank = comm.Rank();
+      // auto rank = comm.Rank();
       auto nranks = comm.Size();
       if(nranks>1)
       {
@@ -608,7 +608,7 @@ namespace ngcore
 
           int id;
           std::string name;
-          for(auto i : IntRange(n_timers))
+          for([[maybe_unused]]auto i : IntRange(n_timers))
           {
             comm.Recv (id, src, 0);
             comm.Recv (name, src, 0);
@@ -855,8 +855,8 @@ namespace ngcore
 #ifdef PARALLEL
       // Hostname
       NgMPI_Comm comm(MPI_COMM_WORLD);
-      auto rank = comm.Rank();
-      auto nranks = comm.Size();
+      // auto rank = comm.Rank();
+      // auto nranks = comm.Size();
 
       std::string hostname;
         {