Christian Maeder wrote:
Isaac Dupree wrote:
@@@ a b = ((a + b) : a) + b
Could -ddump-parsed not simply omit these (wrong) left-associative
parentheses? What information would be lost?
The information about how GHC's parser currently handles infixes. The
intent of the -ddump-xxx flags (I think) is to give a readable
representation of ghc's internal state, e.g. for debugging.
However it very well might be that omitting those parentheses would
yield a Haskell module equivalent to the original file, which would be a
nice thing to be able to get somehow, anyway.
Isaac
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