Add missing #pragma warning(pop). Fixes #2767.

[SVN r53694]

libs/function

@@ -1 +1 @@
-Subproject commit a74e72cce9b6423b72124709f0f41246cd9f8e8b
+Subproject commit e10f4eaef98c3d49bfd8fbedc7b2ed2966d82f72