Classify tested IEnumerable<T> before [MessagePackObject], so a keyed class that
enumerates itself recursed until the stack overflowed during registration (s4,
keyed-enumerable-misclassified), and a keyed class that merely enumerates had its
keyed lists neither judged nor minted. Keyed first: MessagePack writes both by key.
VisitMemberType also stops at a type already on its own through chain, which ends
an unkeyed Node : IEnumerable<Node>.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
No fixture makes StandardResolverAllowPrivate throw when asked for a formatter (Stryker: the catch stays
NoCoverage), so the test pinned nothing the claim tests do not.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Stryker found the primitive, enum and object tests in Classify redundant with the value-type and unkeyed
branches, so they are gone. The new tests kill the survivors that were behaviour: a nullable keyed struct
walked as its struct, an unannotated struct treated as a value, [MessagePackObject] reaching a subclass,
and a claim on a type StandardResolverAllowPrivate cannot format.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
It writes the [Key] layout plus non-public keyed members, and registration now refuses any of those that
reaches an object list, so no element id can be dropped. The comparison is made lazily, only after an
ahead resolver returned a non-standard formatter, and an exception from it reads as not equal.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
MessagePack writes a non-public [Key] member only under AllowPrivate, and the element-id walk reads
public members, so the ids such a list holds could never be checked. Graph entries carry Hidden; a hidden
list or a hidden edge whose child reaches adds one problem and nothing to the id path.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
IsLeaf, IsObjectType and DictionaryValueType are deleted. Classify(declared) says Leaf, Map
(IDictionary<,> or IReadOnlyDictionary<,>), Sequence or Owner; a keyed struct is walked as an owner and
is never an element. Plan and Holds take the declared root type and follow declared member types, so a
member declared object or a subclass's extra members under a base-typed member are neither minted into
nor read. Minted path text is unchanged.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Graph edges and lists carry the collection types between member and child; Settle adds them to the path so
[MessagePackFormatter] on a collection class and a resolver claim on List<Elem> are judged. Declares replaces the four
MemberInfo.IsDefined member reads, which ignore inherit for properties. Survey.Judged dedupes the unkeyed-element refusal.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
_readHoldingIds and the pull's Holds walk are removed in the same commit that adds
SingleFileBackingStore.CopiedHoldIds: under the store's lock, while the header on disk is
unmarked, every plain copied record the writer's registry claims and whose type reaches an
object list is decoded, and the first holding an id marks the store. Positive-only, never
refuses a write. CultMesh's typed write attaches the registry its payload was encoded with;
the raw write attaches none. Contract text states the rule and its residual.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Stryker survivors on the id-path walk: dropping the union-subtype edge, dropping the
element base from the path. Both now have a test that fails without them.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
The single-file store records, per pull, which plain records decoded holding a non-empty
element id and at what version. A write whose copied record is still at that version
marks the header (v3). The record is positive-only and version-gated, so nothing a load
records can unmark a store. The directory store passes false: only C# writes it.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Registration: a concrete element type of an object list that is not keyed, and
[MessagePackFormatter] on any type or member on the id path or on the id member, are
refused. The id path is a fixed point over the walk's edges. The codec refuses, once per
document type and on every encode and decode path, a resolver ahead of StandardResolver
that formats a type on that path. UnionArmGuardTests moves StubArm out of the list union.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Written by PythonWrittenStoreVectorTests under CULTCACHE_WRITE_VECTORS=1 on Yggdrasil; not hand-edited.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Wrap and the Outcome arms gain id slots (unit arms become one-slot id records);
the Python unit-arm codec behaviour is kept on a separate unit union.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Written by the C# reference under CULTCACHE_WRITE_VECTORS=1 (NumericLeafVectorTests,
UnionParityVectorTests) on Yggdrasil; not hand-edited. Mutation testing does not
apply to regenerated vectors.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
LeafInner, the Node arms (Wrap new), the Outcome arms, and the GuardNode arms
(Branch, Unit8, StubArm new) take [Key] [CultElementId] string Id, with fixed
literal ids and hand-written emitters updated to the new slots. Goldens are
regenerated in the next commits.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Their results carry the curvature constant; the platform-bound families stay as generated on Windows.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
