Compile-Time Functions - Allocating Memory?

[Era Scarecrow]

 I'm trying to compose as a test, where i fill a precompiled list of numbers in an array. What step am i missing to make this part work? (I i'm using gdc). it keeps complaining of a non-constant expression. Is there any way to make this work?

bool []primes = tp(1000);

bool [] tp( int max )
{
	bool[] tmp = new bool[](max);

	for ( int cnt = 2; cnt < max; cnt++ )
		tmp[cnt] = isprime( cnt );

	return tmp;
}

bool isprime( int x )
{
	for ( int cnt = 2; cnt < x; cnt++ )
		if ( x % cnt == 0 )
			return false;

	return true;
}

 Era