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refactor focusing on xo-alloc2/ xo-gc/ write-barrier

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ability to inform allocator of gco->gco mutation, via AAllocator i/face.
This commit is contained in:
Roland Conybeare 2026-05-01 19:54:26 -04:00
commit 3d24a523f3
4 changed files with 15 additions and 11 deletions
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6
src/reader2/DApplySsm.cpp
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@ -233,7 +233,7 @@ namespace xo {
assert(expr_gco);
obj<AAllocator,DArena> mm(&(p_psm->parser_alloc()));
auto gc = obj<AAllocator>(mm).try_to_facet<ACollector>();
//auto gc = obj<AAllocator>(mm).try_to_facet<ACollector>();
if (args_expr_v_->size() == args_expr_v_->capacity()) {
// need to expand .args_expr_v_ capacity.
@ -243,14 +243,14 @@ namespace xo {
DArray * argv_2x = DArray::_empty(mm, 2 * args_expr_v_->capacity());
for (DArray::size_type i = 0, n = args_expr_v_->size(); i < n; ++i) {
argv_2x->push_back(gc, (*args_expr_v_)[i]);
argv_2x->push_back(mm, (*args_expr_v_)[i]);
}
this->args_expr_v_ = argv_2x;
}
if (args_expr_v_->size() < args_expr_v_->capacity())
args_expr_v_->push_back(gc, expr_gco);
args_expr_v_->push_back(mm, expr_gco);
if (tk.tk_type() == tokentype::tk_rightparen) {
obj<AExpression> apply_ex = this->assemble_expr(p_psm->expr_alloc());