function_template.hpp:

  - Handle compilers without void returns in a sensible manner


[SVN r12615]

libs/function

@@ -1 +1 @@
-Subproject commit 4b430a54141a1ad48e655a9dd70c123ee0a9c68d
+Subproject commit 1774c0646d6cfd9eb81a967481c792c3590dc516