Fixed comprehension dependencies #617

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zxq9 merged 1 commits from github/fork/radrow/listcompfixes into master 2019-08-21 18:51:17 +09:00
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@ -71,6 +71,15 @@ fold(Alg = #alg{zero = Zero, plus = Plus, scoped = Scoped}, Fun, K, X) ->
{proj, _, E, _} -> Expr(E);
{tuple, _, As} -> Expr(As);
{list, _, As} -> Expr(As);
{list_comp, _, Y, []} -> Expr(Y);
{list_comp, A, Y, [{comprehension_bind, I, E}|R]} ->
Plus(Expr(E), Scoped(BindExpr(I), Expr({list_comp, A, Y, R})));
{list_comp, A, Y, [{comprehension_if, E}|R]} ->
Plus(Expr(E), Expr({list_comp, A, Y, R}));
{list_comp, A, Y, [D = {letval, _, F, _, _} | R]} ->
Plus(Decl(D), Scoped(BindExpr(F), Expr({list_comp, A, Y, R})));
{list_comp, A, Y, [D = {letfun, _, F, _, _, _} | R]} ->
Plus(Decl(D), Scoped(BindExpr(F), Expr({list_comp, A, Y, R})));
{typed, _, E, T} -> Plus(Expr(E), Type(T));
{record, _, Fs} -> Expr(Fs);
{record, _, E, Fs} -> Expr([E | Fs]);