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Desugar clauses with guards

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This commit is contained in:
Gaith Hallak 2021-10-11 12:52:13 +03:00
parent 2d8db5f4ce
commit 1653a1ff1d
1 changed files with 2 additions and 2 deletions
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4
src/aeso_ast_infer_types.erl
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@ -1378,8 +1378,8 @@ infer_letfun1(Env0, {letfun, Attrib, Fun = {id, NameAttrib, Name}, Args, What, G
desugar_clauses(Ann, Fun, {type_sig, _, _, _, ArgTypes, RetType}, Clauses) ->
NeedDesugar =
case Clauses of
[{letfun, _, _, As, _, _}] -> lists:any(fun({typed, _, {id, _, _}, _}) -> false; (_) -> true end, As);
_ -> true
[{letfun, _, _, As, _, [{guarded, _, [], _}]}] -> lists:any(fun({typed, _, {id, _, _}, _}) -> false; (_) -> true end, As);
_ -> true
end,
case NeedDesugar of
false -> [Clause] = Clauses, Clause;