Re: macro problem

[doggy]

alright, I give an example code:
    
    
    import macros, strutils
    
    var t {.compileTime.} = false
    
    proc test2(arg: NimNode):NimNode =
        echo "get result:" & treeRepr(arg)
        var a = getImpl(arg.symbol)
        #[
        if t == false :        echo "inside call begin"        var stmt = 
newStmtList(newVarStmt(newIdentNode("res2"), newCall(newIdentNode("test3"), 
newIntLitNode(1024))), 
newNimNode(nnkDiscardStmt).add(newCall(newIdentNode("test1"), 
newIdentNode("res2"))))
            result = stmt
            echo result.repr
            echo "inside call end"
            
            t = true
        ]#
        echo "get result2:" & treeRepr(a)
    
    macro test1* (arg : typed):untyped =
        result = test2(arg)
    
    type m = object
        a:int
        b:string
    proc test3(c : int):m =
        m(a:c, b:"asdasd")
    var res = test3(100)
    ###here I just want to get res as [m(a:100, b:"asdasd")], not a [call]
    test1(res)
    

So, I want to use test1 to get res's value and do something, but from this 
code, I just got the 
    
    
    get result:Sym "res"
    get result2:Call
      Sym "test3"
      IntLit 100
    

So...Do u have any idea to solve this?