d optimization: delegates vs. mixin

[zoli]

Can the compiler optimize the delegates (foo) to form an inline code, or the mixin version is prefered?

module a;

import std.stdio;

void foo2( string s )()
{

	for( int i = 0 ; i < 10; i++ )
	{
		mixin( s );
	}		
}

void foo( void delegate(int) pDg )
{
	for( int i = 0 ; i < 10; i++ )
	{
		pDg( i );
	}		
} 

void main()
{
	foo( (int a){ writeln( a ); } );
	foo2!("writeln( i );")();
}

Thank you 1