11 SequenceType ::= SEQUENCE
18 -- I'm not sure if this is valid syntax, but I expect not.
19 -- The extension marker is likely only acceptable as the last
20 -- choice/sequence component.
21 PotentiallyInvalid ::= SEQUENCE
28 EnumType1 ::= ENUMERATED
34 EnumType2 ::= ENUMERATED
41 EnumInSequence ::= SEQUENCE
43 -- Check also the inline form of an enum
44 foo ENUMERATED { zero(0), ..., one(1) }