Typename does not parse: [system.tuple[string[],string[]]] #9639
Description
Steps to reproduce
[system.tuple[string[],string[]]]Expected behavior
IsPublic IsSerial Name BaseType
-------- -------- ---- --------
True True Tuple`2 System.Object
(You can make this with [tuple`2].MakeGenericType(([string[]],[string[]])))
Actual behavior
At line:1 char:33
+ [system.tuple[string[],string[]]]
+ ~
Unexpected token ']' in expression or statement.
+ CategoryInfo : ParserError: (:) [], ParentContainsErrorRecordException
+ FullyQualifiedErrorId : UnexpectedToken
Environment data
> $PSVersionTable
Name Value
---- -----
PSVersion 6.2.0
PSEdition Core
GitCommitId 6.2.0
OS Microsoft Windows 10.0.18903
Platform Win32NT
PSCompatibleVersions {1.0, 2.0, 3.0, 4.0…}
PSRemotingProtocolVersion 2.3
SerializationVersion 1.1.0.1
WSManStackVersion 3.0