Haxe issue #4763 (compilable)

build.hxml

-main Main
-x main.n
-D dump=pretty

Main.hx

package ;

import haxe.macro.*;
import haxe.macro.Expr;
import haxe.macro.Type;

class Main
{
	static var A:String = getConstA();
	static var B:String = getConstB();

	// Main.hx:9: characters 15-42 : Inline variable initialization must be a constant value
	// Main.hx:10: characters 15-42 : Inline variable initialization must be a constant value
	// I think this should not happen when macro returns Const value.

	static macro function getConstA()
	    return macro "I'm a Const!";

	static macro function getConstB()
		return {expr:EConst(CString("I'm a Const too!")), pos:Context.currentPos()};


	public static function main(){}
}