Explicitly instance one signal type for link error

2011-07-03 16:05:50 +10:00 · 2011-07-03 16:05:50 +10:00 · 165cd18c0c
commit 165cd18c0c
parent 6ba7a532f7
1 changed files with 2 additions and 0 deletions
--- a/signal.cpp
+++ b/signal.cpp
@ -20,3 +20,5 @@

 #include "signal.hpp"

+// Instance something probably useful here so that we generate early compile/link errors.
+template class signal <void>;