Microsoft.CodeAnalysis.CodeGen.VariableSlotAllocator.TryGetPreviousLambda(Microsoft.CodeAnalysis.SyntaxNode, System.Boolean, System.Int32, System.Collections.Immutable.ImmutableArray<Microsoft.CodeAnalysis.CodeGen.DebugId>, out Microsoft.CodeAnalysis.CodeGen.DebugId, out Microsoft.CodeAnalysis.Emit.RuntimeRudeEdit?)