X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/281f8c29e177852dcb1591fc31e363e1176857c8..acddff27a10d42041457b22aa4c59342695b9d4c:/teshsuite/smpi/mpich3-test/coll/alltoallv.c

diff --git a/teshsuite/smpi/mpich3-test/coll/alltoallv.c b/teshsuite/smpi/mpich3-test/coll/alltoallv.c
index 484ebf736d..844596e32f 100644
--- a/teshsuite/smpi/mpich3-test/coll/alltoallv.c
+++ b/teshsuite/smpi/mpich3-test/coll/alltoallv.c
@@ -125,6 +125,12 @@ int main( int argc, char **argv )
           }
         }
       }
+
+      /* Check to make sure that aliasing is disallowed correctly */
+      MPI_Comm_set_errhandler(MPI_COMM_WORLD, MPI_ERRORS_RETURN);
+      if (MPI_SUCCESS == MPI_Alltoallv(rbuf, recvcounts, rdispls, MPI_INT,
+                                       rbuf, recvcounts, rdispls, MPI_INT, comm))
+          err++;
 #endif
 
       free( rdispls );