Merge branch 'hotfix_unused_variables' into 'master'

Hotfix unused variables

See merge request futility/Futility!358

.gitlab-ci.yml

@@ -25,8 +25,10 @@ release:
     - cd $BLD_DIR
     - rm -rf *
     - cmake -DFutility_ENABLE_DBC:BOOL=ON -DCMAKE_Fortran_COMPILER=`which gfortran` -DCMAKE_C_COMPILER=`which gcc` -DCMAKE_CXX_COMPILER=`which g++` $SRC_DIR    
-    - make -j28
+    - make -j28 |& tee make.out
     - ctest -j28
+    - (exit `grep -B 4 'Unused \(PRIVATE module \)*variable' make.out | grep 'f90' | wc -l`)
+    - (exit `grep "Unused parameter" make.out | grep -vc "mpi_"`)
   after_script:
     - SRC_DIR=`pwd`
     - chmod -R a=u $BLD_DIR

unit_tests/testArrayUtils/testArrayUtils.f90

@@ -819,9 +819,9 @@ ENDSUBROUTINE testPopEntry
 !-------------------------------------------------------------------------------
 SUBROUTINE testInsertEntry()
   INTEGER(SNK) :: snk0
-  INTEGER(SNK),ALLOCATABLE :: snk1(:),snklist(:)
+  INTEGER(SNK),ALLOCATABLE :: snklist(:)
   INTEGER(SLK) :: slk0
-  INTEGER(SLK),ALLOCATABLE :: slk1(:),slklist(:)
+  INTEGER(SLK),ALLOCATABLE :: slklist(:)
   TYPE(StringType) :: str0
   TYPE(StringType),ALLOCATABLE :: str1(:),strlist(:)