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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 d740c94406
105 changed files with 260 additions and 416 deletions
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12
src/reader2/ParserStateMachine.cpp
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@ -907,7 +907,7 @@ namespace xo {
#endif
void
ParserStateMachine::forward_children(obj<ACollector> gc) noexcept
ParserStateMachine::visit_gco_children(obj<AGCObjectVisitor> gc) noexcept
{
//scope log(XO_DEBUG(true));
@ -916,23 +916,23 @@ namespace xo {
//log && log("forward stack_", xtag("addr", stack_));
if (stack_) {
stack_->forward_children(gc);
stack_->visit_gco_children(gc);
}
// static_assert(!expr_alloc_.is_gc_eligible());
// static_assert(!aux_alloc_.is_gc_eligible());
//log && log("global_symtab_", xtag("addr", global_symtab_.data()));
gc.forward_inplace(&global_symtab_);
gc.visit_child(&global_symtab_);
//log && log("local_symtab_", xtag("addr", local_symtab_.data()));
gc.forward_inplace(&local_symtab_);
gc.visit_child(&local_symtab_);
//log && log("global_env_", xtag("addr", global_env_.data()));
gc.forward_inplace(&global_env_);
gc.visit_child(&global_env_);
//log && log("result_");
result_.forward_children(gc);
result_.visit_gco_children(gc);
}
} /*namespace scm*/