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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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11
src/reader2/DLambdaSsm.cpp
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@ -4,16 +4,13 @@
**/
#include "LambdaSsm.hpp"
//#include "ssm/ISyntaxStateMachine_DLambdaSsm.hpp"
#include "ExpectFormalArglistSsm.hpp"
//#include "ssm/ISyntaxStateMachine_DExpectFormalArglistSsm.hpp"
#include "DExpectTypeSsm.hpp"
#include "DExpectExprSsm.hpp"
#include "ParserStateMachine.hpp"
#include "syntaxstatetype.hpp"
#include <xo/expression2/detail/IExpression_DLambdaExpr.hpp>
#include <xo/expression2/Variable.hpp>
//#include <xo/expression2/detail/IExpression_DVariable.hpp>
//#include <xo/expression2/symtab/ISymbolTable_DLocalSymtab.hpp>
#include <xo/printable2/Printable.hpp>
#include <xo/alloc2/GCObject.hpp>
@ -474,15 +471,15 @@ namespace xo {
}
void
DLambdaSsm::forward_children(obj<ACollector> gc) noexcept
DLambdaSsm::visit_gco_children(obj<AGCObjectVisitor> gc) noexcept
{
gc.forward_inplace(&local_symtab_);
gc.visit_child(&local_symtab_);
// explicit_return_td not gcobject
// lambda_td not gcobject
gc.forward_pivot_inplace(&body_);
gc.forward_pivot_inplace(&parent_symtab_);
gc.visit_poly_child(&body_);
gc.visit_poly_child(&parent_symtab_);
}
} /*namespace scm*/