in Sources/_CollectionsTestSupport/MinimalTypes/_MinimalCollectionCore.swift [168:180]
func _failEarlyRangeCheck(
_ index: MinimalIndex,
bounds: Range<MinimalIndex>
) {
assertValidIndex(index)
assertValid(bounds)
expectLessThanOrEqual(
bounds.lowerBound._offset, index._offset,
"Index out of bounds", trapping: true)
expectLessThan(
index._offset, bounds.upperBound._offset,
"Index out of bounds", trapping: true)
}