[("tests/examples/Default79.hs:1:8-18: Warning: Take on a non-positive\nFound:\n take (- 5) x\nPerhaps:\n []\n",[Replace {rtype = Expr, pos = SrcSpan {startLine = 1, startCol = 8, endLine = 1, endCol = 19}, subts = [("i",SrcSpan {startLine = 1, startCol = 13, endLine = 1, endCol = 17}),("x",SrcSpan {startLine = 1, startCol = 18, endLine = 1, endCol = 19})], orig = "[]"}])]