Base:
method
VisitOperatorBlock
Microsoft.CodeAnalysis.VisualBasic.Microsoft.CodeAnalysis.VisualBasic.Syntax.InternalSyntax.VisualBasicSyntaxRewriter.VisitOperatorBlock(Microsoft.CodeAnalysis.VisualBasic.Microsoft.CodeAnalysis.VisualBasic.Syntax.InternalSyntax.OperatorBlockSyntax)