Base:
method
InitializeStateMachine
Microsoft.CodeAnalysis.CSharp.StateMachineRewriter.InitializeStateMachine(Microsoft.CodeAnalysis.PooledObjects.ArrayBuilder<Microsoft.CodeAnalysis.CSharp.BoundStatement>, Microsoft.CodeAnalysis.CSharp.Symbols.NamedTypeSymbol, Microsoft.CodeAnalysis.CSharp.Symbols.LocalSymbol)