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The following syntax is not valid, but can be generated by GHC; ``` do let ... in ... ``` It's not always a problem, if GHC manages to wrap it like ``` do let ... in ... ``` But for consistency, and since this ought to be an uncommon case, always wrap `let`s in parentheses when they're inside of a `do` statement. |
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| .. | ||
| name_test.hs | ||
| pprint_examples.hs | ||
| pprint_test.hs | ||