roland/xo-reader2
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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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8
src/reader2/DExpectFormalArglistSsm.cpp
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@ -201,20 +201,20 @@ namespace xo {
obj<AAllocator,DArena> mm(&parser_alloc);
DArray * argl_2x = DArray::_empty(mm, 2 * argl_->capacity());
auto gc = obj<AAllocator>(mm).try_to_facet<ACollector>();
//auto gc = obj<AAllocator>(mm).try_to_facet<ACollector>();
for (DArray::size_type i = 0, n = argl_->size(); i < n; ++i) {
// TODO: prefer non-bounds-checked access here
argl_2x->push_back(gc, argl_->at(i));
argl_2x->push_back(mm, argl_->at(i));
}
// update in place
this->argl_ = argl_2x;
}
auto gc = expr_alloc.try_to_facet<ACollector>();
//auto gc = expr_alloc.try_to_facet<ACollector>();
this->argl_->push_back(gc, var_o);
this->argl_->push_back(expr_alloc, var_o);
}
void