[("tests/examples/Bracket4.hs:1:11-15: Warning: Redundant bracket\nFound:\n (bar)\nPerhaps:\n bar\n",[Replace {rtype = Expr, pos = SrcSpan {startLine = 1, startCol = 11, endLine = 1, endCol = 16}, subts = [("x",SrcSpan {startLine = 1, startCol = 12, endLine = 1, endCol = 15})], orig = "x"}])]