# I added the echo to the end of the macro:
macro exportWasm(def: untyped): untyped =
  result = def
  result[^3] = nnkPragma.newTree(
    ident("exportc"),
    nnkExprColonExpr.newTree(
      ident("codegenDecl"),
      newStrLitNode("attribute((export_name(\"$2\"))) $1 $2$3")
    )
  )
  echo result[^3]