Compiler freeze linked to macro and strutils.replace (or at least strings)

[ddlsmurf]

import macros, strutils
macro mac(n: expr): expr =
  expectKind(n, nnkCall)
  expectLen(n, 2)
  expectKind(n[1], nnkStrLit)
  var s : string = n[1].strVal
  s = s.replace("l", "!!") # <--- Offending line right here people
  result = newStrLitNode("Your value sir: '$#'" % [s])

const s = mac("HEllo World")
echo s

[Araq]

closed by 6d46609; closed by 6d46609