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authorEduardo Julian2015-04-08 20:22:22 -0400
committerEduardo Julian2015-04-08 20:22:22 -0400
commit0826f2b9780591b53ff1faa33bf413f05e8bdbc9 (patch)
treed7c4eaf9738eedfb7ee2529ae43c1a054a41b5c1 /source/luxc/parser.lux
parentf2ecb4c7338ef050b880e34be82d2d2b2110e257 (diff)
Removed several useless lux files (1 example and 3 outdated rewrites of compiler code).
Diffstat (limited to '')
-rw-r--r--source/luxc/parser.lux72
1 files changed, 0 insertions, 72 deletions
diff --git a/source/luxc/parser.lux b/source/luxc/parser.lux
deleted file mode 100644
index 35ec12b17..000000000
--- a/source/luxc/parser.lux
+++ /dev/null
@@ -1,72 +0,0 @@
-(use ./util #as &util #refer [do return fail try-all repeat])
-(use ./lexer #as &lexer)
-
-;; [Utils]
-(do-template [<name> <close-token> <description> <tag>]
- (def (<name> parse)
- (do [elems (repeat parse)
- token &lexer:lex]
- (case token
- <close-token>
- (return (list (<tag> (fold ++ (list) elems))))
-
- _
- (fail (concat (list "[Parser Error] Unbalanced " <description> "."))))))
-
- parse-form #&lexer:Close-Paren "parantheses" #Form
- parse-tuple #&lexer:Close-Bracket "brackets" #Tuple
- )
-
-(def (parse-record parse)
- (do [elems* (repeat parse)
- token &lexer:lex
- #let [elems (fold ++ (list) elems*)]]
- (case token
- #&lexer:Close-Bracket
- (if (odd? (size elems))
- (fail "[Parser Error] Records must have an even number of elements.")
- (return (list (#Record elems))))
-
- _
- (fail "[Parser Error] Unbalanced braces."))))
-
-;; [Interface]
-(def parse
- (do [token &lexer/lex]
- (match token
- (#&lexer:White-Space _)
- (return (list))
-
- (#&lexer:Comment _)
- (return (list))
-
- (#&lexer:Bool ?value)
- (return (list [#Bool (jvm:invokestatic Boolean "parseBoolean" [String] [?value])]))
-
- (#&lexer:Int ?value)
- (return (list [#Int (jvm:invokestatic Integer "parseInt" [String] [?value])]))
-
- (#&lexer:Real ?value)
- (return (list [#Real (jvm:invokestatic Float "parseFloat" [String] [?value])]))
-
- (#&lexer:Char ?value)
- (return (list [#Char (jvm:invokevirtual String "charAt" [int] ?value [0])]))
-
- (#&lexer:Text ?value)
- (return (list [#Text ?value]))
-
- (#&lexer:Ident ?value)
- (return (list [#Ident ?value]))
-
- (#&lexer:Tag ?value)
- (return (list [#Tag ?value]))
-
- #&lexer:Open-Paren
- (parse-form parse)
-
- #&lexer:Open-Bracket
- (parse-tuple parse)
-
- #&lexer:Open-Brace
- (parse-record parse)
- )))