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SuccessorML or-pattern syntax #70

Merged

shwestrick merged 1 commit into main from allow-or-pats

Jan 6, 2023

Owner

shwestrick commented Jan 6, 2023

Progress on #47.

Command-line option -allow-or-pats true enables SuccessorML record punning syntax, for example:

val _ = 
  (* taken from MLton example: http://mlton.org/SuccessorML *)
  case t of
    A x | B x | C x => x + 1
  | D (x, _) | E (_, x) => x * 2


          support SuccessorML or-pattern feature

9be42c4

shwestrick merged commit 33fc9fd into main

shwestrick deleted the allow-or-pats branch

January 6, 2023 21:12

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