xo-object2 stack: refactor/tidy after GCObject -> alloc2

src/object2/CMakeLists.txt

@@ -45,8 +45,8 @@ set(SELF_SRCS
 xo_add_shared_library4(${SELF_LIB} ${PROJECT_NAME}Targets ${PROJECT_VERSION} 1 ${SELF_SRCS})
 # note: deps here must also appear in cmake/xo_object2Config.cmake.in
 xo_dependency(${SELF_LIB} reflect)
-xo_dependency(${SELF_LIB} xo_gc)
 xo_dependency(${SELF_LIB} xo_stringtable2)
+xo_dependency(${SELF_LIB} xo_alloc2)
 xo_dependency(${SELF_LIB} xo_printable2)
 xo_dependency(${SELF_LIB} subsys)
 xo_dependency(${SELF_LIB} indentlog)

src/object2/ISequence_Any.cpp

@@ -3,8 +3,8 @@
  **/
 
 #include "sequence/ISequence_Any.hpp"
-#include <exception>
 #include <iostream>
+#include <exception>
 
 namespace xo {
 namespace scm {