我在演示 NoStringInterning 时遇到问题
[assembly: System.Runtime.CompilerServices.CompilationRelaxations(System.Runtime.CompilerServices.CompilationRelaxations.NoStringInterning)]
class Program
{
static void Main(string[] args)
{
String s1 = "Friday";
String s2 = "Friday";
String s3 = "Friday";
String s4 = "Friday";
String s5 = "Friday";
String s6 = "Friday";
String s7 = "Friday";
String s8 = "Friday";
String s9 = "Friday";
// etc...
Console.WriteLine(Object.ReferenceEquals(s1, s2));
Console.WriteLine(Object.ReferenceEquals(s1, s3));
Console.WriteLine(Object.ReferenceEquals(s1, s4));
Console.WriteLine(Object.ReferenceEquals(s1, s5));
Console.WriteLine(Object.ReferenceEquals(s1, s6));
Console.WriteLine(Object.ReferenceEquals(s1, s7));
Console.WriteLine(Object.ReferenceEquals(s1, s8));
Console.WriteLine(Object.ReferenceEquals(s1, s9));
// etc...
我已经尝试使用 .NET CLR 2、3、4.. 作为输出，我得到的只是一堆 True。我期待一堆 False!
最佳答案
documentation声明该属性:
Marks an assembly as not requiring string-literal interning.
换句话说，它不会阻止编译器进行字符串驻留，只是提供一个不需要它的提示。这方面的文档有点稀疏，但这似乎也是 this MSDN forum post 中的结论。 .
关于c# - CompilationRelaxations.NoStringInterning 实际上是如何工作的？，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/15601916/