From 953f49d5a46209f2d75e67b50edea378261108cd Mon Sep 17 00:00:00 2001 From: Eduardo Julian Date: Mon, 29 May 2017 22:05:57 -0400 Subject: - Fixes for pattern-matching (case) analysis. - Small refactorings. - Improved common procedures analysis. - Can now handle tagged structures (variants & records). - Tests for pattern-matching, functions (definition & application), and common procedures. --- new-luxc/source/luxc/analyser/proc/lux.lux | 321 ----------------------------- 1 file changed, 321 deletions(-) delete mode 100644 new-luxc/source/luxc/analyser/proc/lux.lux (limited to 'new-luxc/source/luxc/analyser/proc') diff --git a/new-luxc/source/luxc/analyser/proc/lux.lux b/new-luxc/source/luxc/analyser/proc/lux.lux deleted file mode 100644 index 8ad88baed..000000000 --- a/new-luxc/source/luxc/analyser/proc/lux.lux +++ /dev/null @@ -1,321 +0,0 @@ -(;module: - lux - (lux (control monad) - (concurrency ["A" atom]) - (data [text] - text/format - (coll [list] - [array #+ Array] - ["D" dict])) - [macro #+ Monad] - (type ["TC" check]) - [io]) - (luxc ["&" base] - (lang ["la" analysis #+ Analysis]) - (analyser ["&;" common]))) - -## [Utils] -(type: Proc-Analyser - (-> &;Analyser (List Code) (Lux Analysis))) - -(type: Proc-Set - (D;Dict Text Proc-Analyser)) - -(def: (wrong-amount-error proc expected actual) - (-> Ident Nat Nat Text) - (let [[proc-category proc-name] proc - proc-description (format "[" (%t proc-category) " " (%t proc-name) "]")] - (format "Wrong number of arguments for " proc-description "\n" - "Expected: " (|> expected nat-to-int %i) "\n" - " Actual: " (|> actual nat-to-int %i)))) - -(def: (simple-proc proc input-types output-type) - (-> Ident (List Type) Type Proc-Analyser) - (let [num-expected (list;size input-types)] - (function [analyse args] - (let [num-actual (list;size args)] - (if (n.= num-expected num-actual) - (do Monad - [argsA (mapM @ - (function [[argT argC]] - (&;with-expected-type argT - (analyse argC))) - (list;zip2 input-types args)) - expected macro;expected-type - _ (&;within-type-env - (TC;check expected output-type))] - (wrap (#la;Procedure proc argsA))) - (&;fail (wrong-amount-error proc num-expected num-actual))))))) - -(def: (binary-operation proc subjectT paramT outputT) - (-> Ident Type Type Type Proc-Analyser) - (simple-proc proc (list subjectT paramT) outputT)) - -(def: (trinary-operation proc subjectT param0T param1T outputT) - (-> Ident Type Type Type Type Proc-Analyser) - (simple-proc proc (list subjectT param0T param1T) outputT)) - -(def: (unary-operation proc inputT outputT) - (-> Ident Type Type Proc-Analyser) - (simple-proc proc (list inputT) outputT)) - -(def: (special-value proc valueT) - (-> Ident Type Proc-Analyser) - (simple-proc proc (list) valueT)) - -(def: (converter proc fromT toT) - (-> Ident Type Type Proc-Analyser) - (simple-proc proc (list fromT) toT)) - -## [Analysers] -(def: (analyse-lux-is analyse args) - Proc-Analyser - (&common;with-var - (function [[var-id varT]] - ((binary-operation ["lux" "is"] varT varT Bool) - analyse args)))) - -(def: (analyse-lux-try analyse args) - Proc-Analyser - (&common;with-var - (function [[var-id varT]] - (case args - (^ (list opC)) - (do Monad - [opA (&;with-expected-type (type (io;IO varT)) - (analyse opC)) - outputT (&;within-type-env - (TC;clean var-id (type (Either Text varT)))) - expected macro;expected-type - _ (&;within-type-env - (TC;check expected outputT))] - (wrap (#la;Procedure ["lux" "try"] (list opA)))) - - _ - (&;fail (wrong-amount-error ["lux" "try"] +1 (list;size args))))))) - -(def: lux-procs - Proc-Set - (|> (D;new text;Hash) - (D;put "is" analyse-lux-is) - (D;put "try" analyse-lux-try))) - -(def: io-procs - Proc-Set - (|> (D;new text;Hash) - (D;put "log" (converter ["io" "log"] Text Unit)) - (D;put "error" (converter ["io" "error"] Text Bottom)) - (D;put "exit" (converter ["io" "exit"] Nat Bottom)) - (D;put "current-time" (special-value ["io" "current-time"] Int)))) - -(def: bit-procs - Proc-Set - (|> (D;new text;Hash) - (D;put "count" (unary-operation ["bit" "count"] Nat Nat)) - (D;put "and" (binary-operation ["bit" "and"] Nat Nat Nat)) - (D;put "or" (binary-operation ["bit" "or"] Nat Nat Nat)) - (D;put "xor" (binary-operation ["bit" "xor"] Nat Nat Nat)) - (D;put "shift-left" (binary-operation ["bit" "shift-left"] Nat Nat Nat)) - (D;put "unsigned-shift-right" (binary-operation ["bit" "unsigned-shift-right"] Nat Nat Nat)) - (D;put "shift-right" (binary-operation ["bit" "shift-right"] Int Nat Int)) - )) - -(def: nat-procs - Proc-Set - (|> (D;new text;Hash) - (D;put "+" (binary-operation ["nat" "+"] Nat Nat Nat)) - (D;put "-" (binary-operation ["nat" "-"] Nat Nat Nat)) - (D;put "*" (binary-operation ["nat" "*"] Nat Nat Nat)) - (D;put "/" (binary-operation ["nat" "/"] Nat Nat Nat)) - (D;put "%" (binary-operation ["nat" "%"] Nat Nat Nat)) - (D;put "=" (binary-operation ["nat" "="] Nat Nat Bool)) - (D;put "<" (binary-operation ["nat" "<"] Nat Nat Bool)) - (D;put "min-value" (special-value ["nat" "min-value"] Nat)) - (D;put "max-value" (special-value ["nat" "max-value"] Nat)) - (D;put "to-int" (converter ["nat" "to-int"] Nat Int)) - (D;put "to-text" (converter ["nat" "to-text"] Nat Text)))) - -(def: int-procs - Proc-Set - (|> (D;new text;Hash) - (D;put "+" (binary-operation ["int" "+"] Int Int Int)) - (D;put "-" (binary-operation ["int" "-"] Int Int Int)) - (D;put "*" (binary-operation ["int" "*"] Int Int Int)) - (D;put "/" (binary-operation ["int" "/"] Int Int Int)) - (D;put "%" (binary-operation ["int" "%"] Int Int Int)) - (D;put "=" (binary-operation ["int" "="] Int Int Bool)) - (D;put "<" (binary-operation ["int" "<"] Int Int Bool)) - (D;put "min-value" (special-value ["int" "min-value"] Int)) - (D;put "max-value" (special-value ["int" "max-value"] Int)) - (D;put "to-nat" (converter ["int" "to-nat"] Int Nat)) - (D;put "to-real" (converter ["int" "to-real"] Int Real)))) - -(def: deg-procs - Proc-Set - (|> (D;new text;Hash) - (D;put "+" (binary-operation ["deg" "+"] Deg Deg Deg)) - (D;put "-" (binary-operation ["deg" "-"] Deg Deg Deg)) - (D;put "*" (binary-operation ["deg" "*"] Deg Deg Deg)) - (D;put "/" (binary-operation ["deg" "/"] Deg Deg Deg)) - (D;put "%" (binary-operation ["deg" "%"] Deg Deg Deg)) - (D;put "=" (binary-operation ["deg" "="] Deg Deg Bool)) - (D;put "<" (binary-operation ["deg" "<"] Deg Deg Bool)) - (D;put "scale" (binary-operation ["deg" "scale"] Deg Nat Deg)) - (D;put "reciprocal" (binary-operation ["deg" "scale"] Deg Nat Deg)) - (D;put "min-value" (special-value ["deg" "min-value"] Deg)) - (D;put "max-value" (special-value ["deg" "max-value"] Deg)) - (D;put "to-real" (converter ["deg" "to-real"] Deg Real)))) - -(def: real-procs - Proc-Set - (|> (D;new text;Hash) - (D;put "+" (binary-operation ["real" "+"] Real Real Real)) - (D;put "-" (binary-operation ["real" "-"] Real Real Real)) - (D;put "*" (binary-operation ["real" "*"] Real Real Real)) - (D;put "/" (binary-operation ["real" "/"] Real Real Real)) - (D;put "%" (binary-operation ["real" "%"] Real Real Real)) - (D;put "=" (binary-operation ["real" "="] Real Real Bool)) - (D;put "<" (binary-operation ["real" "<"] Real Real Bool)) - (D;put "smallest-value" (special-value ["real" "smallest-value"] Real)) - (D;put "min-value" (special-value ["real" "min-value"] Real)) - (D;put "max-value" (special-value ["real" "max-value"] Real)) - (D;put "not-a-number" (special-value ["real" "not-a-number"] Real)) - (D;put "positive-infinity" (special-value ["real" "positive-infinity"] Real)) - (D;put "negative-infinity" (special-value ["real" "negative-infinity"] Real)) - (D;put "to-deg" (converter ["real" "to-deg"] Real Deg)) - (D;put "to-int" (converter ["real" "to-int"] Real Int)) - (D;put "hash" (unary-operation ["real" "hash"] Real Nat)) - (D;put "encode" (converter ["real" "encode"] Real Text)) - (D;put "decode" (converter ["real" "decode"] Text (type (Maybe Real)))))) - -(def: text-procs - Proc-Set - (|> (D;new text;Hash) - (D;put "=" (binary-operation ["text" "="] Text Text Bool)) - (D;put "<" (binary-operation ["text" "<"] Text Text Bool)) - (D;put "prepend" (binary-operation ["text" "prepend"] Text Text Text)) - (D;put "index" (trinary-operation ["text" "index"] Text Text Nat (type (Maybe Nat)))) - (D;put "size" (unary-operation ["text" "size"] Text Nat)) - (D;put "hash" (unary-operation ["text" "hash"] Text Nat)) - (D;put "replace-once" (binary-operation ["text" "replace-once"] Text Text Text)) - (D;put "replace-all" (binary-operation ["text" "replace-all"] Text Text Text)) - (D;put "char" (binary-operation ["text" "char"] Text Nat Nat)) - (D;put "clip" (trinary-operation ["text" "clip"] Text Nat Nat Text)) - )) - -(def: (analyse-array-get analyse args) - Proc-Analyser - (&common;with-var - (function [[var-id varT]] - ((binary-operation ["lux" "get"] Nat (type (Array varT)) varT) - analyse args)))) - -(def: (analyse-array-put analyse args) - Proc-Analyser - (&common;with-var - (function [[var-id varT]] - ((trinary-operation ["lux" "put"] Nat varT (type (Array varT)) (type (Array varT))) - analyse args)))) - -(def: (analyse-array-remove analyse args) - Proc-Analyser - (&common;with-var - (function [[var-id varT]] - ((binary-operation ["lux" "remove"] Nat (type (Array varT)) (type (Array varT))) - analyse args)))) - -(def: array-procs - Proc-Set - (|> (D;new text;Hash) - (D;put "new" (unary-operation ["array" "hash"] Nat Array)) - (D;put "get" analyse-array-get) - (D;put "put" analyse-array-put) - (D;put "remove" analyse-array-remove) - (D;put "size" (unary-operation ["array" "size"] (type (Ex [a] (Array a))) Nat)) - )) - -(def: math-procs - Proc-Set - (|> (D;new text;Hash) - (D;put "cos" (unary-operation ["math" "cos"] Real Real)) - (D;put "sin" (unary-operation ["math" "sin"] Real Real)) - (D;put "tan" (unary-operation ["math" "tan"] Real Real)) - (D;put "acos" (unary-operation ["math" "acos"] Real Real)) - (D;put "asin" (unary-operation ["math" "asin"] Real Real)) - (D;put "atan" (unary-operation ["math" "atan"] Real Real)) - (D;put "cosh" (unary-operation ["math" "cosh"] Real Real)) - (D;put "sinh" (unary-operation ["math" "sinh"] Real Real)) - (D;put "tanh" (unary-operation ["math" "tanh"] Real Real)) - (D;put "exp" (unary-operation ["math" "exp"] Real Real)) - (D;put "log" (unary-operation ["math" "log"] Real Real)) - (D;put "root2" (unary-operation ["math" "root2"] Real Real)) - (D;put "root3" (unary-operation ["math" "root3"] Real Real)) - (D;put "ceil" (unary-operation ["math" "ceil"] Real Real)) - (D;put "floor" (unary-operation ["math" "floor"] Real Real)) - (D;put "round" (unary-operation ["math" "round"] Real Real)) - (D;put "atan2" (binary-operation ["math" "atan2"] Real Real Real)) - (D;put "pow" (binary-operation ["math" "pow"] Real Real Real)) - )) - -(def: (analyse-atom-new analyse args) - Proc-Analyser - (&common;with-var - (function [[var-id varT]] - (case args - (^ (list initC)) - (do Monad - [initA (&;with-expected-type varT - (analyse initC)) - outputT (&;within-type-env - (TC;clean var-id (type (A;Atom varT)))) - expected macro;expected-type - _ (&;within-type-env - (TC;check expected outputT))] - (wrap (#la;Procedure ["atom" "new"] (list initA)))) - - _ - (&;fail (wrong-amount-error ["atom" "new"] +1 (list;size args))))))) - -(def: (analyse-atom-read analyse args) - (&common;with-var - (function [[var-id varT]] - ((unary-operation ["atom" "read"] (type (A;Atom varT)) varT) - analyse args)))) - -(def: (analyse-atom-compare-and-swap analyse args) - (&common;with-var - (function [[var-id varT]] - ((trinary-operation ["atom" "compare-and-swap"] varT varT (type (A;Atom varT)) Bool) - analyse args)))) - -(def: atom-procs - Proc-Set - (|> (D;new text;Hash) - (D;put "new" analyse-atom-new) - (D;put "read" analyse-atom-read) - (D;put "compare-and-swap" analyse-atom-compare-and-swap) - )) - -(def: process-procs - Proc-Set - (|> (D;new text;Hash) - (D;put "concurrency-level" (special-value ["process" "concurrency-level"] Nat)) - (D;put "future" (unary-operation ["process" "future"] (type (io;IO Top)) Unit)) - (D;put "schedule" (binary-operation ["process" "schedule"] Nat (type (io;IO Top)) Unit)) - )) - -(def: #export procs - (D;Dict Text Proc-Set) - (|> (D;new text;Hash) - (D;put "lux" lux-procs) - (D;put "bit" bit-procs) - (D;put "nat" nat-procs) - (D;put "int" int-procs) - (D;put "deg" deg-procs) - (D;put "real" real-procs) - (D;put "text" text-procs) - (D;put "array" array-procs) - (D;put "math" math-procs) - (D;put "atom" atom-procs) - (D;put "process" process-procs) - (D;put "io" io-procs))) -- cgit v1.2.3