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xo-gc: utest: minor improvements for coverage

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This commit is contained in:
Roland Conybeare 2026-04-09 21:30:52 -04:00
commit 518a3d637a
2 changed files with 22 additions and 9 deletions
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4
src/gc/GCObjectStore.cpp
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@ -119,6 +119,7 @@ namespace xo {
|| (static_cast<ObjectTypeTable::size_type>(tseq.seqno())
> object_types_.size())) {
// LCOV_EXCL_START
log.retroactively_enable("out-of-bounds",
xtag("tseq", tseq),
xtag("tname", TypeRegistry::id2name(tseq)));
@ -131,17 +132,20 @@ namespace xo {
xtag("types.hi", object_types_.store()->hi_));
return nullptr;
// LCOV_EXCL_STOP
}
const ObjectTypeSlot & slot = object_types_[tseq.seqno()];
if (slot.is_null()) {
// LCOV_EXCL_START
log.retroactively_enable("null-vtable",
xtag("tseq", tseq),
xtag("tname", TypeRegistry::id2name(tseq)));
assert(false);
return nullptr;
// LCOV_EXCL_STOP
}
return slot.iface();