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refactor: + narrower interface for gc pointer forwarding

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add AGCObjectVisitor, instead of requiring ACollector.
This commit is contained in:
Roland Conybeare 2026-04-05 23:53:02 -04:00
commit 801bb9e39d
266 changed files with 952 additions and 947 deletions
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16
xo-expression2/src/expression2/DGlobalSymtab.cpp
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@ -262,30 +262,22 @@ namespace xo {
// ----- gcobject facet -----
std::size_t
DGlobalSymtab::shallow_size() const noexcept
{
return sizeof(DGlobalSymtab);
}
DGlobalSymtab *
DGlobalSymtab::shallow_move(obj<ACollector> gc) noexcept
{
return gc.std_move_for(this);
}
std::size_t
DGlobalSymtab::forward_children(obj<ACollector> gc) noexcept
void
DGlobalSymtab::visit_gco_children(obj<AGCObjectVisitor> gc) noexcept
{
// map_ doesn't contain any gc-owned data, can skip
static_assert(var_map_.is_gc_eligible() == false);
static_assert(type_map_.is_gc_eligible() == false);
gc.forward_inplace(&vars_);
gc.forward_inplace(&types_);
return this->shallow_size();
gc.visit_child(&vars_);
gc.visit_child(&types_);
}
// ----- printable facet -----