MAJOR-1: R4's exact element-type match refused ScadaBridge's CLR-list
writes (its element types are only Boolean/Int32/Float/Double/String/
DateTime) to every Int16/UInt16/Byte/UInt32/Int64/UInt64 array node and a
Double list to a Float array. EvaluateEquipmentWriteStructure now converts
a numeric array of another numeric element type element-wise, CHECKED, into
the node's element type and hands the converted array back through
OnEquipmentTagWrite's ref value, so the node stores and the driver receives
the node's own type. Any out-of-range, fractional-to-integer, NaN/Inf-to-
integer or Float-overflowing element refuses the whole write BadTypeMismatch
(nothing dispatched) - so the UInt32 -> Int32 bit reinterpretation stays
closed. Non-numeric mismatches stay refused. The wrong 'no client relies on
a looser rule' comment is corrected.
MINOR-1: the array-value-to-scalar-node refusal broke writes back to
browse-committed array tags (committed scalar, isArray never set) on
pass-through drivers. It now applies only when the owning driver's scalar
encoder cannot take an array (DriverArrayWriteSupport.
RefusesArrayValueOnScalarTag: Modbus, S7), carried RawTagPlan.
ScalarRefusesArrayValue / UnsReferenceVariable.BackingScalarRefusesArrayValue
-> EnsureVariable(refuseArrayOnScalar) -> a per-node set in the node
manager. OpcUaClient/Galaxy/others keep pre-#610 dispatch. Not on the
classifier whitelist (driver-type edit rebuilds); a mirror whose flag
changes is recreated, not updated in place.
Claude-Session: https://claude.ai/code/session_01Ef2ozxS7QPanGT8uoATbTe
Joseph Doherty
52708bff52