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Commit ff65c47f authored by Pietro Abate's avatar Pietro Abate
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Make sure fresh variables are really fresh in Tallying.apply

parent 3e06d10f
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open TypesOUnit;;
open Types;;
let and_size1 = ref ~-1
let arrow_size1 = ref ~-1
let and_size2 = ref ~-1
let arrow_size2 = ref ~-1
let init_counters () =
and_size1 := ~-1;
and_size2 := ~-1;
arrow_size1 := ~-1;
arrow_size2 := ~-1
let parse_typ s =
let and_size, arrow_size =
if !and_size2 = ~-1 then
and_size2,arrow_size2
else
and_size1,arrow_size1
in
and_size := 0; arrow_size := 0;
for i = 0 to String.length s - 2 do
match s.[i], s.[i+1] with
'&',_ -> incr and_size
| '-', '>' -> incr arrow_size
| _ -> ()
done;
let st = Stream.of_string s in
let astpat = Parser.pat st in
let nodepat = Typer.typ Builtin.env astpat in
Types.descr nodepat
;;
let funs =
(* List of pairs f, args where f is a function types expecting n arguments and
args is a list of n types *)
List.map (fun (f,a) ->
(parse_typ f, List.map parse_typ a,f,a))
Test_arity6.l;;
(* (* HERE Examples with higher order *)
["( 'A01 -> 'B01 ) -> 'A01 -> ('B01)", [
" ('C01 -> 'D01 ) ";
" ('C01 )";
];
"( 'A11 -> 'B11 ) -> ( 'A12 -> 'B12 ) -> 'A11 -> 'A12 -> ('B11, 'B12)", [
" ('C11 -> 'D11 ) ";
" ('C12 -> 'D12 ) ";
" ('C11 )";
" ('C12 )";
];
"( 'A21 -> 'B21 ) -> ( 'A22 -> 'B22 ) -> ( 'A23 -> 'B23 ) -> 'A21 -> 'A22 -> 'A23 -> ('B21, 'B22, 'B23)", [
" ('C21 -> 'D21 ) ";
" ('C22 -> 'D22 ) ";
" ('C23 -> 'D23 ) ";
" ('C21 )";
" ('C22 )";
" ('C23 )";
];
"( 'A31 -> 'B31 ) -> ( 'A32 -> 'B32 ) -> ( 'A33 -> 'B33 ) -> ( 'A34 -> 'B34 ) -> 'A31 -> 'A32 -> 'A33 -> 'A34 -> ('B31, 'B32, 'B33, 'B34)", [
" ('C31 -> 'D31 ) ";
" ('C32 -> 'D32 ) ";
" ('C33 -> 'D33 ) ";
" ('C34 -> 'D34 ) ";
" ('C31 )";
" ('C32 )";
" ('C33 )";
" ('C34 )";
];
"( 'A41 -> 'B41 ) -> ( 'A42 -> 'B42 ) -> ( 'A43 -> 'B43 ) -> ( 'A44 -> 'B44 ) -> ( 'A45 -> 'B45 ) -> 'A41 -> 'A42 -> 'A43 -> 'A44 -> 'A45 -> ('B41, 'B42, 'B43, 'B44, 'B45)", [
" ('C41 -> 'D41 ) ";
" ('C42 -> 'D42 ) ";
" ('C43 -> 'D43 ) ";
" ('C44 -> 'D44 ) ";
" ('C45 -> 'D45 ) ";
" ('C41 )";
" ('C42 )";
" ('C43 )";
" ('C44 )";
" ('C45 )";
];
"( 'A51 -> 'B51 ) -> ( 'A52 -> 'B52 ) -> ( 'A53 -> 'B53 ) -> ( 'A54 -> 'B54 ) -> ( 'A55 -> 'B55 ) -> ( 'A56 -> 'B56 ) -> 'A51 -> 'A52 -> 'A53 -> 'A54 -> 'A55 -> 'A56 -> ('B51, 'B52, 'B53, 'B54, 'B55, 'B56)", [
" ('C51 -> 'D51 ) ";
" ('C52 -> 'D52 ) ";
" ('C53 -> 'D53 ) ";
" ('C54 -> 'D54 ) ";
" ('C55 -> 'D55 ) ";
" ('C56 -> 'D56 ) ";
" ('C51 )";
" ('C52 )";
" ('C53 )";
" ('C54 )";
" ('C55 )";
" ('C56 )";
];
"( 'A61 -> 'B61 ) -> ( 'A62 -> 'B62 ) -> ( 'A63 -> 'B63 ) -> ( 'A64 -> 'B64 ) -> ( 'A65 -> 'B65 ) -> ( 'A66 -> 'B66 ) -> ( 'A67 -> 'B67 ) -> 'A61 -> 'A62 -> 'A63 -> 'A64 -> 'A65 -> 'A66 -> 'A67 -> ('B61, 'B62, 'B63, 'B64, 'B65, 'B66, 'B67)", [
" ('C61 -> 'D61 ) ";
" ('C62 -> 'D62 ) ";
" ('C63 -> 'D63 ) ";
" ('C64 -> 'D64 ) ";
" ('C65 -> 'D65 ) ";
" ('C66 -> 'D66 ) ";
" ('C67 -> 'D67 ) ";
" ('C61 )";
" ('C62 )";
" ('C63 )";
" ('C64 )";
" ('C65 )";
" ('C66 )";
" ('C67 )";
];
"( 'A71 -> 'B71 ) -> ( 'A72 -> 'B72 ) -> ( 'A73 -> 'B73 ) -> ( 'A74 -> 'B74 ) -> ( 'A75 -> 'B75 ) -> ( 'A76 -> 'B76 ) -> ( 'A77 -> 'B77 ) -> ( 'A78 -> 'B78 ) -> 'A71 -> 'A72 -> 'A73 -> 'A74 -> 'A75 -> 'A76 -> 'A77 -> 'A78 -> ('B71, 'B72, 'B73, 'B74, 'B75, 'B76, 'B77, 'B78)", [
" ('C71 -> 'D71 ) ";
" ('C72 -> 'D72 ) ";
" ('C73 -> 'D73 ) ";
" ('C74 -> 'D74 ) ";
" ('C75 -> 'D75 ) ";
" ('C76 -> 'D76 ) ";
" ('C77 -> 'D77 ) ";
" ('C78 -> 'D78 ) ";
" ('C71 )";
" ('C72 )";
" ('C73 )";
" ('C74 )";
" ('C75 )";
" ('C76 )";
" ('C77 )";
" ('C78 )";
];
"( 'A81 -> 'B81 ) -> ( 'A82 -> 'B82 ) -> ( 'A83 -> 'B83 ) -> ( 'A84 -> 'B84 ) -> ( 'A85 -> 'B85 ) -> ( 'A86 -> 'B86 ) -> ( 'A87 -> 'B87 ) -> ( 'A88 -> 'B88 ) -> ( 'A89 -> 'B89 ) -> 'A81 -> 'A82 -> 'A83 -> 'A84 -> 'A85 -> 'A86 -> 'A87 -> 'A88 -> 'A89 -> ('B81, 'B82, 'B83, 'B84, 'B85, 'B86, 'B87, 'B88, 'B89)", [
" ('C81 -> 'D81 ) ";
" ('C82 -> 'D82 ) ";
" ('C83 -> 'D83 ) ";
" ('C84 -> 'D84 ) ";
" ('C85 -> 'D85 ) ";
" ('C86 -> 'D86 ) ";
" ('C87 -> 'D87 ) ";
" ('C88 -> 'D88 ) ";
" ('C89 -> 'D89 ) ";
" ('C81 )";
" ('C82 )";
" ('C83 )";
" ('C84 )";
" ('C85 )";
" ('C86 )";
" ('C87 )";
" ('C88 )";
" ('C89 )";
];
"( 'A91 -> 'B91 ) -> ( 'A92 -> 'B92 ) -> ( 'A93 -> 'B93 ) -> ( 'A94 -> 'B94 ) -> ( 'A95 -> 'B95 ) -> ( 'A96 -> 'B96 ) -> ( 'A97 -> 'B97 ) -> ( 'A98 -> 'B98 ) -> ( 'A99 -> 'B99 ) -> ( 'A910 -> 'B910 ) -> 'A91 -> 'A92 -> 'A93 -> 'A94 -> 'A95 -> 'A96 -> 'A97 -> 'A98 -> 'A99 -> 'A910 -> ('B91, 'B92, 'B93, 'B94, 'B95, 'B96, 'B97, 'B98, 'B99, 'B910)", [
" ('C91 -> 'D91 ) ";
" ('C92 -> 'D92 ) ";
" ('C93 -> 'D93 ) ";
" ('C94 -> 'D94 ) ";
" ('C95 -> 'D95 ) ";
" ('C96 -> 'D96 ) ";
" ('C97 -> 'D97 ) ";
" ('C98 -> 'D98 ) ";
" ('C99 -> 'D99 ) ";
" ('C910 -> 'D910 ) ";
" ('C91 )";
" ('C92 )";
" ('C93 )";
" ('C94 )";
" ('C95 )";
" ('C96 )";
" ('C97 )";
" ('C98 )";
" ('C99 )";
" ('C910 )";
];
"( 'A101 -> 'B101 ) -> ( 'A102 -> 'B102 ) -> ( 'A103 -> 'B103 ) -> ( 'A104 -> 'B104 ) -> ( 'A105 -> 'B105 ) -> ( 'A106 -> 'B106 ) -> ( 'A107 -> 'B107 ) -> ( 'A108 -> 'B108 ) -> ( 'A109 -> 'B109 ) -> ( 'A1010 -> 'B1010 ) -> ( 'A1011 -> 'B1011 ) -> 'A101 -> 'A102 -> 'A103 -> 'A104 -> 'A105 -> 'A106 -> 'A107 -> 'A108 -> 'A109 -> 'A1010 -> 'A1011 -> ('B101, 'B102, 'B103, 'B104, 'B105, 'B106, 'B107, 'B108, 'B109, 'B1010, 'B1011)", [
" ('C101 -> 'D101 ) ";
" ('C102 -> 'D102 ) ";
" ('C103 -> 'D103 ) ";
" ('C104 -> 'D104 ) ";
" ('C105 -> 'D105 ) ";
" ('C106 -> 'D106 ) ";
" ('C107 -> 'D107 ) ";
" ('C108 -> 'D108 ) ";
" ('C109 -> 'D109 ) ";
" ('C1010 -> 'D1010 ) ";
" ('C1011 -> 'D1011 ) ";
" ('C101 )";
" ('C102 )";
" ('C103 )";
" ('C104 )";
" ('C105 )";
" ('C106 )";
" ('C107 )";
" ('C108 )";
" ('C109 )";
" ('C1010 )";
" ('C1011 )";
];
"( 'A111 -> 'B111 ) -> ( 'A112 -> 'B112 ) -> ( 'A113 -> 'B113 ) -> ( 'A114 -> 'B114 ) -> ( 'A115 -> 'B115 ) -> ( 'A116 -> 'B116 ) -> ( 'A117 -> 'B117 ) -> ( 'A118 -> 'B118 ) -> ( 'A119 -> 'B119 ) -> ( 'A1110 -> 'B1110 ) -> ( 'A1111 -> 'B1111 ) -> ( 'A1112 -> 'B1112 ) -> 'A111 -> 'A112 -> 'A113 -> 'A114 -> 'A115 -> 'A116 -> 'A117 -> 'A118 -> 'A119 -> 'A1110 -> 'A1111 -> 'A1112 -> ('B111, 'B112, 'B113, 'B114, 'B115, 'B116, 'B117, 'B118, 'B119, 'B1110, 'B1111, 'B1112)", [
" ('C111 -> 'D111 ) ";
" ('C112 -> 'D112 ) ";
" ('C113 -> 'D113 ) ";
" ('C114 -> 'D114 ) ";
" ('C115 -> 'D115 ) ";
" ('C116 -> 'D116 ) ";
" ('C117 -> 'D117 ) ";
" ('C118 -> 'D118 ) ";
" ('C119 -> 'D119 ) ";
" ('C1110 -> 'D1110 ) ";
" ('C1111 -> 'D1111 ) ";
" ('C1112 -> 'D1112 ) ";
" ('C111 )";
" ('C112 )";
" ('C113 )";
" ('C114 )";
" ('C115 )";
" ('C116 )";
" ('C117 )";
" ('C118 )";
" ('C119 )";
" ('C1110 )";
" ('C1111 )";
" ('C1112 )";
];
"( 'A121 -> 'B121 ) -> ( 'A122 -> 'B122 ) -> ( 'A123 -> 'B123 ) -> ( 'A124 -> 'B124 ) -> ( 'A125 -> 'B125 ) -> ( 'A126 -> 'B126 ) -> ( 'A127 -> 'B127 ) -> ( 'A128 -> 'B128 ) -> ( 'A129 -> 'B129 ) -> ( 'A1210 -> 'B1210 ) -> ( 'A1211 -> 'B1211 ) -> ( 'A1212 -> 'B1212 ) -> ( 'A1213 -> 'B1213 ) -> 'A121 -> 'A122 -> 'A123 -> 'A124 -> 'A125 -> 'A126 -> 'A127 -> 'A128 -> 'A129 -> 'A1210 -> 'A1211 -> 'A1212 -> 'A1213 -> ('B121, 'B122, 'B123, 'B124, 'B125, 'B126, 'B127, 'B128, 'B129, 'B1210, 'B1211, 'B1212, 'B1213)", [
" ('C121 -> 'D121 ) ";
" ('C122 -> 'D122 ) ";
" ('C123 -> 'D123 ) ";
" ('C124 -> 'D124 ) ";
" ('C125 -> 'D125 ) ";
" ('C126 -> 'D126 ) ";
" ('C127 -> 'D127 ) ";
" ('C128 -> 'D128 ) ";
" ('C129 -> 'D129 ) ";
" ('C1210 -> 'D1210 ) ";
" ('C1211 -> 'D1211 ) ";
" ('C1212 -> 'D1212 ) ";
" ('C1213 -> 'D1213 ) ";
" ('C121 )";
" ('C122 )";
" ('C123 )";
" ('C124 )";
" ('C125 )";
" ('C126 )";
" ('C127 )";
" ('C128 )";
" ('C129 )";
" ('C1210 )";
" ('C1211 )";
" ('C1212 )";
" ('C1213 )";
];
"( 'A131 -> 'B131 ) -> ( 'A132 -> 'B132 ) -> ( 'A133 -> 'B133 ) -> ( 'A134 -> 'B134 ) -> ( 'A135 -> 'B135 ) -> ( 'A136 -> 'B136 ) -> ( 'A137 -> 'B137 ) -> ( 'A138 -> 'B138 ) -> ( 'A139 -> 'B139 ) -> ( 'A1310 -> 'B1310 ) -> ( 'A1311 -> 'B1311 ) -> ( 'A1312 -> 'B1312 ) -> ( 'A1313 -> 'B1313 ) -> ( 'A1314 -> 'B1314 ) -> 'A131 -> 'A132 -> 'A133 -> 'A134 -> 'A135 -> 'A136 -> 'A137 -> 'A138 -> 'A139 -> 'A1310 -> 'A1311 -> 'A1312 -> 'A1313 -> 'A1314 -> ('B131, 'B132, 'B133, 'B134, 'B135, 'B136, 'B137, 'B138, 'B139, 'B1310, 'B1311, 'B1312, 'B1313, 'B1314)", [
" ('C131 -> 'D131 ) ";
" ('C132 -> 'D132 ) ";
" ('C133 -> 'D133 ) ";
" ('C134 -> 'D134 ) ";
" ('C135 -> 'D135 ) ";
" ('C136 -> 'D136 ) ";
" ('C137 -> 'D137 ) ";
" ('C138 -> 'D138 ) ";
" ('C139 -> 'D139 ) ";
" ('C1310 -> 'D1310 ) ";
" ('C1311 -> 'D1311 ) ";
" ('C1312 -> 'D1312 ) ";
" ('C1313 -> 'D1313 ) ";
" ('C1314 -> 'D1314 ) ";
" ('C131 )";
" ('C132 )";
" ('C133 )";
" ('C134 )";
" ('C135 )";
" ('C136 )";
" ('C137 )";
" ('C138 )";
" ('C139 )";
" ('C1310 )";
" ('C1311 )";
" ('C1312 )";
" ('C1313 )";
" ('C1314 )";
];
"( 'A141 -> 'B141 ) -> ( 'A142 -> 'B142 ) -> ( 'A143 -> 'B143 ) -> ( 'A144 -> 'B144 ) -> ( 'A145 -> 'B145 ) -> ( 'A146 -> 'B146 ) -> ( 'A147 -> 'B147 ) -> ( 'A148 -> 'B148 ) -> ( 'A149 -> 'B149 ) -> ( 'A1410 -> 'B1410 ) -> ( 'A1411 -> 'B1411 ) -> ( 'A1412 -> 'B1412 ) -> ( 'A1413 -> 'B1413 ) -> ( 'A1414 -> 'B1414 ) -> ( 'A1415 -> 'B1415 ) -> 'A141 -> 'A142 -> 'A143 -> 'A144 -> 'A145 -> 'A146 -> 'A147 -> 'A148 -> 'A149 -> 'A1410 -> 'A1411 -> 'A1412 -> 'A1413 -> 'A1414 -> 'A1415 -> ('B141, 'B142, 'B143, 'B144, 'B145, 'B146, 'B147, 'B148, 'B149, 'B1410, 'B1411, 'B1412, 'B1413, 'B1414, 'B1415)", [
" ('C141 -> 'D141 ) ";
" ('C142 -> 'D142 ) ";
" ('C143 -> 'D143 ) ";
" ('C144 -> 'D144 ) ";
" ('C145 -> 'D145 ) ";
" ('C146 -> 'D146 ) ";
" ('C147 -> 'D147 ) ";
" ('C148 -> 'D148 ) ";
" ('C149 -> 'D149 ) ";
" ('C1410 -> 'D1410 ) ";
" ('C1411 -> 'D1411 ) ";
" ('C1412 -> 'D1412 ) ";
" ('C1413 -> 'D1413 ) ";
" ('C1414 -> 'D1414 ) ";
" ('C1415 -> 'D1415 ) ";
" ('C141 )";
" ('C142 )";
" ('C143 )";
" ('C144 )";
" ('C145 )";
" ('C146 )";
" ('C147 )";
" ('C148 )";
" ('C149 )";
" ('C1410 )";
" ('C1411 )";
" ('C1412 )";
" ('C1413 )";
" ('C1414 )";
" ('C1415 )";
];
]
;;
*)
(* (* HERE easy examples with Integers *)
[
"'A01 -> Int", [
"Int";
];
"'A11 -> 'A12 -> Int", [
"Int";
"Int";
];
"'A21 -> 'A22 -> 'A23 -> Int", [
"Int";
"Int";
"Int";
];
"'A31 -> 'A32 -> 'A33 -> 'A34 -> Int", [
"Int";
"Int";
"Int";
"Int";
];
"'A41 -> 'A42 -> 'A43 -> 'A44 -> 'A45 -> Int", [
"Int";
"Int";
"Int";
"Int";
"Int";
];
"'A51 -> 'A52 -> 'A53 -> 'A54 -> 'A55 -> 'A56 -> Int", [
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
];
"'A61 -> 'A62 -> 'A63 -> 'A64 -> 'A65 -> 'A66 -> 'A67 -> Int", [
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
];
"'A71 -> 'A72 -> 'A73 -> 'A74 -> 'A75 -> 'A76 -> 'A77 -> 'A78 -> Int", [
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
];
"'A81 -> 'A82 -> 'A83 -> 'A84 -> 'A85 -> 'A86 -> 'A87 -> 'A88 -> 'A89 -> Int", [
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
];
"'A91 -> 'A92 -> 'A93 -> 'A94 -> 'A95 -> 'A96 -> 'A97 -> 'A98 -> 'A99 -> 'A910 -> Int", [
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
];
"'A101 -> 'A102 -> 'A103 -> 'A104 -> 'A105 -> 'A106 -> 'A107 -> 'A108 -> 'A109 -> 'A1010 -> 'A1011 -> Int", [
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
];
"'A111 -> 'A112 -> 'A113 -> 'A114 -> 'A115 -> 'A116 -> 'A117 -> 'A118 -> 'A119 -> 'A1110 -> 'A1111 -> 'A1112 -> Int", [
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
];
"'A121 -> 'A122 -> 'A123 -> 'A124 -> 'A125 -> 'A126 -> 'A127 -> 'A128 -> 'A129 -> 'A1210 -> 'A1211 -> 'A1212 -> 'A1213 -> Int", [
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
];
"'A131 -> 'A132 -> 'A133 -> 'A134 -> 'A135 -> 'A136 -> 'A137 -> 'A138 -> 'A139 -> 'A1310 -> 'A1311 -> 'A1312 -> 'A1313 -> 'A1314 -> Int", [
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
];
"'A141 -> 'A142 -> 'A143 -> 'A144 -> 'A145 -> 'A146 -> 'A147 -> 'A148 -> 'A149 -> 'A1410 -> 'A1411 -> 'A1412 -> 'A1413 -> 'A1414 -> 'A1415 -> Int", [
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
];
"'A151 -> 'A152 -> 'A153 -> 'A154 -> 'A155 -> 'A156 -> 'A157 -> 'A158 -> 'A159 -> 'A1510 -> 'A1511 -> 'A1512 -> 'A1513 -> 'A1514 -> 'A1515 -> 'A1516 -> Int", [
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
];
"'A161 -> 'A162 -> 'A163 -> 'A164 -> 'A165 -> 'A166 -> 'A167 -> 'A168 -> 'A169 -> 'A1610 -> 'A1611 -> 'A1612 -> 'A1613 -> 'A1614 -> 'A1615 -> 'A1616 -> 'A1617 -> Int", [
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
];
"'A171 -> 'A172 -> 'A173 -> 'A174 -> 'A175 -> 'A176 -> 'A177 -> 'A178 -> 'A179 -> 'A1710 -> 'A1711 -> 'A1712 -> 'A1713 -> 'A1714 -> 'A1715 -> 'A1716 -> 'A1717 -> 'A1718 -> Int", [
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
];
"'A181 -> 'A182 -> 'A183 -> 'A184 -> 'A185 -> 'A186 -> 'A187 -> 'A188 -> 'A189 -> 'A1810 -> 'A1811 -> 'A1812 -> 'A1813 -> 'A1814 -> 'A1815 -> 'A1816 -> 'A1817 -> 'A1818 -> 'A1819 -> Int", [
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
];
"'A191 -> 'A192 -> 'A193 -> 'A194 -> 'A195 -> 'A196 -> 'A197 -> 'A198 -> 'A199 -> 'A1910 -> 'A1911 -> 'A1912 -> 'A1913 -> 'A1914 -> 'A1915 -> 'A1916 -> 'A1917 -> 'A1918 -> 'A1919 -> 'A1920 -> Int", [
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
"Int";
];
];; *)
let count = ref 0
let all_times = ref []
let time msg f arg1 arg2 =
incr count;
let t1 = Unix.gettimeofday () in
let res = f arg1 arg2
in
let t2 = Unix.gettimeofday () in
let time = (1000. *. (t2 -. t1)) in
all_times := ( (!and_size1, !arrow_size1, !and_size2, !arrow_size2), time) :: !all_times;
init_counters ();
let () = Printf.printf "%s\n=>%f ms (%i)\n-------\n\n%!"
msg time !count
in res
;;
let () = at_exit (fun () ->
let arr = Array.of_list (List.sort (fun (_,x) (_,y) -> Pervasives.compare x y) !all_times) in
let len =
Array.length arr
in
let min = snd arr.(0) in
let max = snd arr.(len-1) in
let med = if len mod 2 = 0 then ((snd arr.(len/2)) +. (snd arr.(len/2 + 1)))/. 2.
else snd arr.(len/2)
in
let total = Array.fold_left (fun acc (_,x) -> x +. acc) 0. arr in
let avg = total /. (float len) in
Printf.eprintf "Number of tests: %i, Total time: %fms, Median time: %fms, Average time: %fms, Min: %fms, Max: %fms\n%!" !count
total med avg min max;
Array.iter (fun ((i,j, k, l), f) ->
Printf.eprintf "%i, %i, %i, %i, %f\n" i j k l f) arr
)
;;
let apply f a = Types.apply_full f a
;;
let apply_list f l = List.fold_left apply f l
;;
let _ =
List.iter (fun (f,a,s,arg) -> print_endline s; List.iter print_endline arg; ignore (time "Application" apply_list f a)) funs
;;
types/types.ml
View file @ ff65c47f
......@@ -2610,6 +2610,7 @@ module Positive = struct
descr(solve x)
end
(* Pre-condition : alpha \not\in \delta *)
let substitute t (alpha,s) =
if no_var t then t
else begin
......@@ -2639,9 +2640,7 @@ module Positive = struct
(* We cannot use the variance annotation of variables to simplify them,
since variables are shared amongst types. If we have two types
A -> A and (A,A) (produced by the algorithm) then we can still simplify the
latter but the variance annotation tells us that A is invariant.
*)
latter but the variance annotation tells us that A is invariant. *)
let collect_variables delta v =
(* we memoize based on the pair (pos, v), since v can occur both
positively and negatively. and we want to manage the variables
......@@ -2654,10 +2653,14 @@ module Positive = struct
let equal (a,b) (c,d) = a == c && b == d
end)
in
let rec pretty_name i acc =
let ni,nm = i/26, i mod 26 in
let acc = acc ^ (String.make 1 (OldChar.chr (OldChar.code 'a' + nm))) in
if ni == 0 then acc else pretty_name ni acc
let rec freshvar idx =
let rec pretty i acc =
let ni,nm = i/26, i mod 26 in
let acc = acc ^ (String.make 1 (OldChar.chr (OldChar.code 'a' + nm))) in
if ni == 0 then acc else pretty ni acc
in
let x = Var.mk (pretty !idx "") in