From: Augustin Degomme <adegomme@gmail.com>
Date: Fri, 26 Jul 2019 12:27:14 +0000 (+0200)
Subject: standard says : "The names attached to opaque objects do not propagate when the objec... 
X-Git-Tag: v3.24~249
X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/commitdiff_plain/c4bdea03e8859d800ca3be2622de5fca7d8837bb

standard says : "The names attached to opaque objects do not propagate when the object is duplicated or copied by MPI routines. "
---

diff --git a/src/smpi/mpi/smpi_datatype.cpp b/src/smpi/mpi/smpi_datatype.cpp
index a4b307fd57..a3d6f8a2bb 100644
--- a/src/smpi/mpi/smpi_datatype.cpp
+++ b/src/smpi/mpi/smpi_datatype.cpp
@@ -129,8 +129,6 @@ Datatype::Datatype(Datatype *datatype, int* ret) : name_(nullptr), size_(datatyp
 {
   flags_ &= ~DT_FLAG_PREDEFINED;
   *ret = MPI_SUCCESS;
-  if(datatype->name_)
-    name_ = xbt_strdup(datatype->name_);
     
   if (not datatype->attributes()->empty()) {
     int flag=0;