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Explicit operator declaration #5

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elegios opened this issue Nov 13, 2019 · 0 comments
Open

Explicit operator declaration #5

elegios opened this issue Nov 13, 2019 · 0 comments
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enhancement New feature or request

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@elegios
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elegios commented Nov 13, 2019

Allow declaring a syncon as an operator without adding an implicit right or left element. The two following declarations would then be essentially equivalent:

explicit prefix match: Exp =
  "match" e:Exp "with"
  ("|" p:Pat "->" body:Exp)+

prefix match: Exp =
  "match" e:Exp "with"
  ("|" p:Pat "->" body:Exp)*
  ("|" p2:Pat "->")
@elegios elegios added the enhancement New feature or request label Nov 13, 2019
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@elegios