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xo-gc stack: fix mutation setup + xo-reader2 utest

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This commit is contained in:
Roland Conybeare 2026-05-07 23:44:32 -04:00
commit 211bc93c85
3 changed files with 19 additions and 1 deletions
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14
include/xo/object2/DArray.hpp
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@ -76,6 +76,11 @@ namespace xo {
static DArray * _empty(obj<AAllocator> mm,
size_type cap);
/** ofp version of _empty(mm,cap) **/
template <typename AFacet = AGCObject>
static obj<AFacet,DArray> empty(obj<AAllocator> mm,
size_type cap);
/** create copy of @p src using memory from @p mm
* with capacity for @p new_cap elements
**/
@ -198,6 +203,15 @@ namespace xo {
///@}
};
template <typename AFacet>
obj<AFacet,DArray>
DArray::empty(obj<AAllocator> mm, DArray::size_type cap)
{
DArray * retval = _empty(mm, cap);
return obj<AFacet,DArray>(retval);
}
template <typename... Args>
requires (std::convertible_to<Args, obj<DArray::AGCObject>> && ...)
DArray *