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xo-interpreter2 stack: + reason arg to visit_gco_children()

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Helps streamline DX1Collector in xo-gc/.
Want both forward and verify entry points for the same
representation.
This commit is contained in:
Roland Conybeare 2026-04-10 01:10:03 -04:00
commit 997b67d791
8 changed files with 15 additions and 10 deletions
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include/xo/stringtable2/string/IGCObject_DString.hpp
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@ -45,6 +45,7 @@ namespace xo {
using AAllocator = xo::mm::AGCObject::AAllocator;
using ACollector = xo::mm::AGCObject::ACollector;
using AGCObjectVisitor = xo::mm::AGCObject::AGCObjectVisitor;
using VisitReason = xo::mm::AGCObject::VisitReason;
using Copaque = xo::mm::AGCObject::Copaque;
using Opaque = xo::mm::AGCObject::Opaque;
///@}
@ -59,7 +60,7 @@ Arguably abusing the word 'visitor' here **/
/** Invoke fn.visit_child(iface,data) for each child GCObject pointer.
Context: provides address of data pointer so it can be updated in place
when @p fn invokes garbage collector reentry point **/
static void visit_gco_children(DString & self, obj<AGCObjectVisitor> fn) noexcept;
static void visit_gco_children(DString & self, VisitReason reason, obj<AGCObjectVisitor> fn) noexcept;
///@}
};