[("tests/examples/Structure17.hs:2:17-21: Warning: Redundant bang pattern\nFound:\n  !True\nPerhaps:\n  True\n",[Replace {rtype = Pattern, pos = SrcSpan {startLine = 2, startCol = 17, endLine = 2, endCol = 22}, subts = [("x",SrcSpan {startLine = 2, startCol = 18, endLine = 2, endCol = 22})], orig = "x"}])]