xo-arena xo-facet xo-alloc2: build restored

xo-alloc2/src/alloc2/AllocError.cpp

@@ -1,45 +0,0 @@
-/** @file AllocError.cpp
- *
- *  @author Roland Conybeare, Dec 2025
- **/
-
-#include "AllocError.hpp"
-
-namespace xo {
-    namespace mm {
-
-        const char *
-        AllocError::error_description(error x)
-        {
-            switch (x) {
-            case error::invalid:
-                break;
-            case error::ok:
-                return "ok";
-            case error::reserve_exhausted:
-                return "reserve-exhausted";
-            case error::commit_failed:
-                return "commit-failed";
-            case error::header_size_mask:
-                return "header-size-mask";
-            case error::orphan_sub_alloc:
-                return "orphan-sub-alloc";
-            case error::alloc_info_disabled:
-                return "alloc-info-disabled";
-            case error::alloc_info_address:
-                return "alloc-info-address";
-            case error::alloc_iterator_not_supported:
-                return "alloc-iterator-not-supported";
-            case error::alloc_iterator_deref:
-                return "alloc-iterator-deref";
-            case error::alloc_iterator_next:
-                return "alloc-iterator-next";
-            }
-
-            return "?error";
-        }
-
-    } /*namespace mm*/
-} /*namespace xo*/
-
-/* end AllocError.cpp */

xo-alloc2/src/alloc2/CMakeLists.txt

@@ -3,7 +3,7 @@
 set(SELF_LIB xo_alloc2)
 set(SELF_SRCS
 
-    AllocError.cpp
+#    AllocError.cpp
     AllocInfo.cpp
     cmpresult.cpp
 
@@ -21,5 +21,6 @@ set(SELF_SRCS
 
 xo_add_shared_library4(${SELF_LIB} ${PROJECT_NAME}Targets ${PROJECT_VERSION} 1 ${SELF_SRCS})
 # note: deps here must also appear in cmake/xo_alloc2Config.cmake.in
+xo_dependency(${SELF_LIB} xo_arena)
 xo_dependency(${SELF_LIB} xo_facet)
 xo_dependency(${SELF_LIB} indentlog)

xo-alloc2/src/alloc2/IAllocIterator_Any.cpp

@@ -9,8 +9,8 @@
 namespace xo {
     namespace mm {
         using xo::facet::DVariantPlaceholder;
-        using xo::facet::typeseq;
         using xo::facet::valid_facet_implementation;
+        using xo::reflect::typeseq;
 
         void
         IAllocIterator_Any::_fatal() {