From 17802d3cff252a7518af40bc8f39fc5890447bec Mon Sep 17 00:00:00 2001
From: Sebastien Bourdeauducq <sb@m-labs.hk>
Date: Thu, 31 Dec 2015 09:49:37 +0800
Subject: [PATCH] test/coredevice/primes: keep output list entirely on the host

---
 artiq/test/coredevice/portability.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/artiq/test/coredevice/portability.py b/artiq/test/coredevice/portability.py
index f72fb1b2f..534ede3f0 100644
--- a/artiq/test/coredevice/portability.py
+++ b/artiq/test/coredevice/portability.py
@@ -20,6 +20,9 @@ class _Primes(EnvExperiment):
         self.setattr_argument("output_list")
         self.setattr_argument("maximum")
 
+    def _add_output(self, x):
+        self.output_list.append(x)
+
     @kernel
     def run(self):
         for x in range(1, self.maximum):
@@ -31,7 +34,7 @@ class _Primes(EnvExperiment):
                     break
                 d += 1
             if prime:
-                self.output_list.append(x)
+                self._add_output(x)
 
 
 class _Misc(EnvExperiment):