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- discard """
- errormsg: "illformed AST: "
- line: 24
- """
- import macros
- type
- Node* = ref object
- children: seq[Node]
- proc newNode*(): Node =
- Node(children: newSeq[Node]())
- macro build*(body: untyped): untyped =
- template appendElement(tmp, childrenBlock) {.dirty.} =
- bind newNode
- let tmp = newNode()
- tmp.children = childrenBlock # this line seems to be the problem
- let tmp = genSym(nskLet, "tmp")
- let childrenBlock = newEmptyNode()
- result = getAst(appendElement(tmp, childrenBlock))
- build(body)
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