Re: immutable int n = Test(); int[n] x;---- compiles, but __ctfe is false. How?

[Gopan]

On Friday, 21 February 2014 at 14:04:45 UTC, FreeSlave wrote:
Another strange thing:
import std.stdio;

uint Test()
{
    if (!__ctfe)
    {
        return 3;
    }
    return 2;
}



void main()
{
    immutable n = Test();
    int[n] arr;
    writeln("arrary length = ", arr.length, " ; n = ", n);
}

Output:
arrary length = 2 ; n = 3

When you think about it you understand that it's logically 
right behavior, but it's not acceptable in practice.

It looks like 'immutable n = Test();' is executed during both 
compile time and runtime.  Is that what is happening?