error.nim

gistfile1.txt

import os, streams, parsexml, strutils, macros
 
macro readModelAndBuildAST(filename: string): stmt =
    let
        inputString = slurp(filename.strVal)
 
    var s = newStringStream(inputString)
    var x: XmlParser
    open(x, s, $filename)
 
    next(x)
    while true:
        case x.kind
        of xmlEof: break
        of xmlElementOpen, xmlElementStart:
            case x.elementName
            of "constant":
                x.next
                echo x.attrKey
                echo x.attrValue
                x.next
                echo x.attrKey
                echo x.attrValue
            else: discard
        else: discard
        next(x)

readModelAndBuildAST("./api/zframe.xml")

gistfile2.txt

shit.nim(28, 21) Info: template/generic instantiation from here
lib/pure/lexbase.nim(149, 11) Error: VM is not allowed to 'cast'