Breakpoint 0 activated at QSort.hs:4:12-13
Breakpoint 1 activated at QSort.hs:5:16-51
Stopped in QSort.qsort, QSort.hs:5:16-51
_result :: [Integer] = _
a :: Integer = 3
left :: [Integer] = _
right :: [Integer] = _
a :: Integer 	-- Defined in ‘interactive:Ghci1’