F＃报价评估问题(F# quotation evaluation issue)

 我遇到了F＃powerpack报价评估的问题。 
 
open Microsoft.FSharp.Linq.QuotationEvaluation

let print x = System.Console.WriteLine(sprintf "%A" x)

type record = { x:int; y:int }
let val1 = { x = 1; y = 1; }
let val2 = { x = 1; y = 1; }
let result = val1 = val2
print result

let quote = <@ let value1 = { x = 1; y = 1; }
               let value2 = { x = 1; y = 1; }
               let result2 = value1 = value2
               result2 @>

print (quote.EvalUntyped())
 
 第一个结果如你所料那样真实。 第二个是假的。 这是一个错误，还是我错过了什么？ 

I'm getting an issue with the F# powerpack quotation evaluation.
 
open Microsoft.FSharp.Linq.QuotationEvaluation

let print x = System.Console.WriteLine(sprintf "%A" x)

type record = { x:int; y:int }
let val1 = { x = 1; y = 1; }
let val2 = { x = 1; y = 1; }
let result = val1 = val2
print result

let quote = <@ let value1 = { x = 1; y = 1; }
               let value2 = { x = 1; y = 1; }
               let result2 = value1 = value2
               result2 @>

print (quote.EvalUntyped())
 
The first result is true as you would expect. The second is false. Is this a bug, or am I missing something?

原文：https://stackoverflow.com/questions/2344805