Mercurial > urweb
comparison lib/top.ur @ 445:dfc8c991abd0
Replace 'with' with '++'
author | Adam Chlipala <adamc@hcoop.net> |
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date | Fri, 31 Oct 2008 09:30:22 -0400 |
parents | 19d7f79cd584 |
children | b393c2fc80f8 |
comparison
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444:f45f23ae20ed | 445:dfc8c991abd0 |
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2 | 2 |
3 con idT (t :: Type) = t | 3 con idT (t :: Type) = t |
4 con record (t :: {Type}) = $t | 4 con record (t :: {Type}) = $t |
5 con fstTT (t :: (Type * Type)) = t.1 | 5 con fstTT (t :: (Type * Type)) = t.1 |
6 con sndTT (t :: (Type * Type)) = t.2 | 6 con sndTT (t :: (Type * Type)) = t.2 |
7 con fstTTT (t :: (Type * Type * Type)) = t.1 | |
8 con sndTTT (t :: (Type * Type * Type)) = t.2 | |
9 con thdTTT (t :: (Type * Type * Type)) = t.3 | |
7 | 10 |
8 con mapTT (f :: Type -> Type) = fold (fn nm t acc [[nm] ~ acc] => | 11 con mapTT (f :: Type -> Type) = fold (fn nm t acc [[nm] ~ acc] => |
9 [nm = f t] ++ acc) [] | 12 [nm = f t] ++ acc) [] |
10 | 13 |
11 con mapUT = fn f :: Type => fold (fn nm t acc [[nm] ~ acc] => | 14 con mapUT = fn f :: Type => fold (fn nm t acc [[nm] ~ acc] => |
12 [nm = f] ++ acc) [] | 15 [nm = f] ++ acc) [] |
13 | 16 |
14 con mapT2T (f :: (Type * Type) -> Type) = fold (fn nm t acc [[nm] ~ acc] => | 17 con mapT2T (f :: (Type * Type) -> Type) = fold (fn nm t acc [[nm] ~ acc] => |
15 [nm = f t] ++ acc) [] | 18 [nm = f t] ++ acc) [] |
19 | |
20 con mapT3T (f :: (Type * Type * Type) -> Type) = fold (fn nm t acc [[nm] ~ acc] => | |
21 [nm = f t] ++ acc) [] | |
16 | 22 |
17 con ex = fn tf :: (Type -> Type) => | 23 con ex = fn tf :: (Type -> Type) => |
18 res ::: Type -> (choice :: Type -> tf choice -> res) -> res | 24 res ::: Type -> (choice :: Type -> tf choice -> res) -> res |
19 | 25 |
20 fun ex (tf :: (Type -> Type)) (choice :: Type) (body : tf choice) : ex tf = | 26 fun ex (tf :: (Type -> Type)) (choice :: Type) (body : tf choice) : ex tf = |
78 (fn (nm :: Name) (t :: (Type * Type)) (rest :: {(Type * Type)}) | 84 (fn (nm :: Name) (t :: (Type * Type)) (rest :: {(Type * Type)}) |
79 (acc : _ -> tr rest) [[nm] ~ rest] r => | 85 (acc : _ -> tr rest) [[nm] ~ rest] r => |
80 f [nm] [t] [rest] r.nm (acc (r -- nm))) | 86 f [nm] [t] [rest] r.nm (acc (r -- nm))) |
81 (fn _ => i) | 87 (fn _ => i) |
82 | 88 |
89 fun foldT3R (tf :: (Type * Type * Type) -> Type) (tr :: {(Type * Type * Type)} -> Type) | |
90 (f : nm :: Name -> t :: (Type * Type * Type) -> rest :: {(Type * Type * Type)} | |
91 -> fn [[nm] ~ rest] => | |
92 tf t -> tr rest -> tr ([nm = t] ++ rest)) | |
93 (i : tr []) = | |
94 fold [fn r :: {(Type * Type * Type)} => $(mapT3T tf r) -> tr r] | |
95 (fn (nm :: Name) (t :: (Type * Type * Type)) (rest :: {(Type * Type * Type)}) | |
96 (acc : _ -> tr rest) [[nm] ~ rest] r => | |
97 f [nm] [t] [rest] r.nm (acc (r -- nm))) | |
98 (fn _ => i) | |
99 | |
83 fun foldTR2 (tf1 :: Type -> Type) (tf2 :: Type -> Type) (tr :: {Type} -> Type) | 100 fun foldTR2 (tf1 :: Type -> Type) (tf2 :: Type -> Type) (tr :: {Type} -> Type) |
84 (f : nm :: Name -> t :: Type -> rest :: {Type} | 101 (f : nm :: Name -> t :: Type -> rest :: {Type} |
85 -> fn [[nm] ~ rest] => | 102 -> fn [[nm] ~ rest] => |
86 tf1 t -> tf2 t -> tr rest -> tr ([nm = t] ++ rest)) | 103 tf1 t -> tf2 t -> tr rest -> tr ([nm = t] ++ rest)) |
87 (i : tr []) = | 104 (i : tr []) = |
101 (fn (nm :: Name) (t :: (Type * Type)) (rest :: {(Type * Type)}) | 118 (fn (nm :: Name) (t :: (Type * Type)) (rest :: {(Type * Type)}) |
102 (acc : _ -> _ -> tr rest) [[nm] ~ rest] r1 r2 => | 119 (acc : _ -> _ -> tr rest) [[nm] ~ rest] r1 r2 => |
103 f [nm] [t] [rest] r1.nm r2.nm (acc (r1 -- nm) (r2 -- nm))) | 120 f [nm] [t] [rest] r1.nm r2.nm (acc (r1 -- nm) (r2 -- nm))) |
104 (fn _ _ => i) | 121 (fn _ _ => i) |
105 | 122 |
123 fun foldT3R2 (tf1 :: (Type * Type * Type) -> Type) (tf2 :: (Type * Type * Type) -> Type) | |
124 (tr :: {(Type * Type * Type)} -> Type) | |
125 (f : nm :: Name -> t :: (Type * Type * Type) -> rest :: {(Type * Type * Type)} | |
126 -> fn [[nm] ~ rest] => | |
127 tf1 t -> tf2 t -> tr rest -> tr ([nm = t] ++ rest)) | |
128 (i : tr []) = | |
129 fold [fn r :: {(Type * Type * Type)} => $(mapT3T tf1 r) -> $(mapT3T tf2 r) -> tr r] | |
130 (fn (nm :: Name) (t :: (Type * Type * Type)) (rest :: {(Type * Type * Type)}) | |
131 (acc : _ -> _ -> tr rest) [[nm] ~ rest] r1 r2 => | |
132 f [nm] [t] [rest] r1.nm r2.nm (acc (r1 -- nm) (r2 -- nm))) | |
133 (fn _ _ => i) | |
134 | |
106 fun foldTRX (tf :: Type -> Type) (ctx :: {Unit}) | 135 fun foldTRX (tf :: Type -> Type) (ctx :: {Unit}) |
107 (f : nm :: Name -> t :: Type -> rest :: {Type} | 136 (f : nm :: Name -> t :: Type -> rest :: {Type} |
108 -> fn [[nm] ~ rest] => | 137 -> fn [[nm] ~ rest] => |
109 tf t -> xml ctx [] []) = | 138 tf t -> xml ctx [] []) = |
110 foldTR [tf] [fn _ => xml ctx [] []] | 139 foldTR [tf] [fn _ => xml ctx [] []] |
116 (f : nm :: Name -> t :: (Type * Type) -> rest :: {(Type * Type)} | 145 (f : nm :: Name -> t :: (Type * Type) -> rest :: {(Type * Type)} |
117 -> fn [[nm] ~ rest] => | 146 -> fn [[nm] ~ rest] => |
118 tf t -> xml ctx [] []) = | 147 tf t -> xml ctx [] []) = |
119 foldT2R [tf] [fn _ => xml ctx [] []] | 148 foldT2R [tf] [fn _ => xml ctx [] []] |
120 (fn (nm :: Name) (t :: (Type * Type)) (rest :: {(Type * Type)}) | 149 (fn (nm :: Name) (t :: (Type * Type)) (rest :: {(Type * Type)}) |
150 [[nm] ~ rest] r acc => | |
151 <xml>{f [nm] [t] [rest] r}{acc}</xml>) | |
152 <xml/> | |
153 | |
154 fun foldT3RX (tf :: (Type * Type * Type) -> Type) (ctx :: {Unit}) | |
155 (f : nm :: Name -> t :: (Type * Type * Type) -> rest :: {(Type * Type * Type)} | |
156 -> fn [[nm] ~ rest] => | |
157 tf t -> xml ctx [] []) = | |
158 foldT3R [tf] [fn _ => xml ctx [] []] | |
159 (fn (nm :: Name) (t :: (Type * Type * Type)) (rest :: {(Type * Type * Type)}) | |
121 [[nm] ~ rest] r acc => | 160 [[nm] ~ rest] r acc => |
122 <xml>{f [nm] [t] [rest] r}{acc}</xml>) | 161 <xml>{f [nm] [t] [rest] r}{acc}</xml>) |
123 <xml/> | 162 <xml/> |
124 | 163 |
125 fun foldTRX2 (tf1 :: Type -> Type) (tf2 :: Type -> Type) (ctx :: {Unit}) | 164 fun foldTRX2 (tf1 :: Type -> Type) (tf2 :: Type -> Type) (ctx :: {Unit}) |
141 (fn (nm :: Name) (t :: (Type * Type)) (rest :: {(Type * Type)}) | 180 (fn (nm :: Name) (t :: (Type * Type)) (rest :: {(Type * Type)}) |
142 [[nm] ~ rest] r1 r2 acc => | 181 [[nm] ~ rest] r1 r2 acc => |
143 <xml>{f [nm] [t] [rest] r1 r2}{acc}</xml>) | 182 <xml>{f [nm] [t] [rest] r1 r2}{acc}</xml>) |
144 <xml/> | 183 <xml/> |
145 | 184 |
185 fun foldT3RX2 (tf1 :: (Type * Type * Type) -> Type) (tf2 :: (Type * Type * Type) -> Type) | |
186 (ctx :: {Unit}) | |
187 (f : nm :: Name -> t :: (Type * Type * Type) -> rest :: {(Type * Type * Type)} | |
188 -> fn [[nm] ~ rest] => | |
189 tf1 t -> tf2 t -> xml ctx [] []) = | |
190 foldT3R2 [tf1] [tf2] [fn _ => xml ctx [] []] | |
191 (fn (nm :: Name) (t :: (Type * Type * Type)) (rest :: {(Type * Type * Type)}) | |
192 [[nm] ~ rest] r1 r2 acc => | |
193 <xml>{f [nm] [t] [rest] r1 r2}{acc}</xml>) | |
194 <xml/> | |
195 | |
146 fun queryX (tables ::: {{Type}}) (exps ::: {Type}) (ctx ::: {Unit}) | 196 fun queryX (tables ::: {{Type}}) (exps ::: {Type}) (ctx ::: {Unit}) |
147 (q : sql_query tables exps) [tables ~ exps] | 197 (q : sql_query tables exps) [tables ~ exps] |
148 (f : $(exps ++ fold (fn nm (fields :: {Type}) acc [[nm] ~ acc] => | 198 (f : $(exps ++ fold (fn nm (fields :: {Type}) acc [[nm] ~ acc] => |
149 [nm = $fields] ++ acc) [] tables) | 199 [nm = $fields] ++ acc) [] tables) |
150 -> xml ctx [] []) = | 200 -> xml ctx [] []) = |