If the user explicitly directs that the Go type be a slice, don't use

a pointer to a slice even if the actual type is reference.  from John
Admanski.


git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@13853 626c5289-ae23-0410-ae9c-e8d60b6d4f22

Source/Modules/go.cxx

@@ -4638,7 +4638,11 @@ private:
       Append(ret, name);
       return ret;
     } else if (is_slice) {
+      // Slices are always passed as a _goslice_, whether or not references
+      // are involved.
       ret = NewString("_goslice_ ");
+      Append(ret, name);
+      return ret;
     } else if (is_function || is_member) {
       ret = NewString("void *");
       Append(ret, name);