using System;
class MainClass {
unsafe public static void Main (string[] args) {
fixed (char* r = "helloworld".ToCharArray()) {
char* p = r;
while (*p != 0)
Console.WriteLine("{0:X}", (int) *p++);
}
}
}
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prog.cs(3,9): error CS0227: Unsafe code requires the `unsafe' command line option to be specified
Compilation failed: 1 error(s), 0 warnings