print non-dependent products (easy mode)

only if the AST uses SN, like with Eq
This commit is contained in:
rhiannon morris 2023-03-18 02:46:19 +01:00
parent 958bc2f8b8
commit ea24d00544
5 changed files with 39 additions and 19 deletions

View file

@ -156,7 +156,15 @@ tests = "parser" :- [
Sig (Just "x") (V "A") (V "B" :@ V "x"),
parsesAs term "(x : A) ** B x" $
Sig (Just "x") (V "A") (V "B" :@ V "x"),
parseFails term "(1.x : A) × B x"
parseFails term "(1.x : A) × B x",
parsesAs term "A × B" $
Sig Nothing (V "A") (V "B"),
parsesAs term "A ** B" $
Sig Nothing (V "A") (V "B"),
parsesAs term "A × B × C" $
Sig Nothing (V "A") (Sig Nothing (V "B") (V "C")),
parsesAs term "(A × B) × C" $
Sig Nothing (Sig Nothing (V "A") (V "B")) (V "C")
],
"lambdas" :- [
@ -205,6 +213,9 @@ tests = "parser" :- [
parsesAs term "f x y ≡ g y z : A B C" $
Eq (Nothing, V "A" :@ V "B" :@ V "C")
(V "f" :@ V "x" :@ V "y") (V "g" :@ V "y" :@ V "z"),
parsesAs term "A × B ≡ A' × B' : ★₁" $
Eq (Nothing, TYPE 1)
(Sig Nothing (V "A") (V "B")) (Sig Nothing (V "A'") (V "B'")),
parseFails term "Eq",
parseFails term "Eq s t",
parseFails term "s ≡ t",
@ -242,19 +253,19 @@ tests = "parser" :- [
],
"definitions" :- [
parsesAs definition "defω x : (_: {a}) × {b} = ('a, 'b)" $
parsesAs definition "defω x : {a} × {b} = ('a, 'b)" $
MkPDef Any "x" (Just $ Sig Nothing (Enum ["a"]) (Enum ["b"]))
(Pair (Tag "a") (Tag "b")),
parsesAs definition "defω x : (_: {a}) × {b} = ('a, 'b)" $
parsesAs definition "defω x : {a} × {b} = ('a, 'b)" $
MkPDef Any "x" (Just $ Sig Nothing (Enum ["a"]) (Enum ["b"]))
(Pair (Tag "a") (Tag "b")),
parsesAs definition "def# x : (_: {a}) ** {b} = ('a, 'b)" $
parsesAs definition "def# x : {a} ** {b} = ('a, 'b)" $
MkPDef Any "x" (Just $ Sig Nothing (Enum ["a"]) (Enum ["b"]))
(Pair (Tag "a") (Tag "b")),
parsesAs definition "def ω.x : (_: {a}) × {b} = ('a, 'b)" $
parsesAs definition "def ω.x : {a} × {b} = ('a, 'b)" $
MkPDef Any "x" (Just $ Sig Nothing (Enum ["a"]) (Enum ["b"]))
(Pair (Tag "a") (Tag "b")),
parsesAs definition "def x : (_: {a}) × {b} = ('a, 'b)" $
parsesAs definition "def x : {a} × {b} = ('a, 'b)" $
MkPDef Any "x" (Just $ Sig Nothing (Enum ["a"]) (Enum ["b"]))
(Pair (Tag "a") (Tag "b")),
parsesAs definition "def0 A : ★₀ = {a, b, c}" $

View file

@ -108,7 +108,6 @@ tests = "pretty printing terms" :- [
],
"pair types" :- [
skipWith "todo: non-dependent notation" $
testPrettyT [<] [<] (FT "A" `And` FT "B") "A × B" "A ** B",
testPrettyT [<] [<]
(Sig_ "x" (FT "A") (E $ F "B" :@ BVT 0))