From: Martin Quinson <martin.quinson@ens-rennes.fr>
Date: Sun, 20 Mar 2022 00:20:33 +0000 (+0100)
Subject: Fail loudly when someone tries to use Actor::join() in MC (not implemented)
X-Git-Tag: v3.31~23
X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/commitdiff_plain/a8e279d95fa17f25aefefed29c2f44386ba3f9f8

Fail loudly when someone tries to use Actor::join() in MC (not implemented)
---

diff --git a/src/s4u/s4u_Actor.cpp b/src/s4u/s4u_Actor.cpp
index 194af961fa..372470bb86 100644
--- a/src/s4u/s4u_Actor.cpp
+++ b/src/s4u/s4u_Actor.cpp
@@ -108,6 +108,9 @@ void Actor::join() const
 
 void Actor::join(double timeout) const
 {
+  xbt_assert(not(MC_is_active() || MC_record_replay_is_active()),
+             "Actor::join() is not usable in MC yet. Please report this bug.");
+
   kernel::actor::ActorImpl* issuer = kernel::actor::ActorImpl::self();
   const kernel::actor::ActorImpl* target = pimpl_;
   kernel::actor::simcall_blocking([issuer, target, timeout] {