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-rw-r--r--stdlib/source/lux/macro/local.lux105
1 files changed, 0 insertions, 105 deletions
diff --git a/stdlib/source/lux/macro/local.lux b/stdlib/source/lux/macro/local.lux
deleted file mode 100644
index fc9e8bef5..000000000
--- a/stdlib/source/lux/macro/local.lux
+++ /dev/null
@@ -1,105 +0,0 @@
-(.module:
- [lux #*
- ["." meta]
- [abstract
- ["." monad (#+ do)]]
- [control
- ["." try (#+ Try)]
- ["." exception (#+ exception:)]]
- [data
- ["." product]
- ["." text]
- [collection
- ["." list ("#\." functor)]
- [dictionary
- ["." plist (#+ PList)]]]]]
- ["." //
- ["#." code]])
-
-(exception: #export (unknown_module {module Text})
- (exception.report
- ["Module" (text.format module)]))
-
-(template [<name>]
- [(exception: #export (<name> {module Text} {definition Text})
- (exception.report
- ["Module" (text.format module)]
- ["Definition" (text.format definition)]))]
-
- [cannot_shadow_definition]
- [unknown_definition]
- )
-
-(def: (with_module name body)
- (All [a] (-> Text (-> Module (Try [Module a])) (Meta a)))
- (function (_ compiler)
- (case (|> compiler (get@ #.modules) (plist.get name))
- (#.Some module)
- (case (body module)
- (#try.Success [module' output])
- (#try.Success [(update@ #.modules (plist.put name module') compiler)
- output])
-
- (#try.Failure error)
- (#try.Failure error))
-
- #.None
- (exception.throw ..unknown_module [name]))))
-
-(def: (push_one [name macro])
- (-> [Name Macro] (Meta Any))
- (do meta.monad
- [[module_name definition_name] (meta.normalize name)
- #let [definition (: Global (#.Definition [false .Macro (' {}) macro]))
- add_macro! (: (-> (PList Global) (PList Global))
- (plist.put definition_name definition))]]
- (..with_module module_name
- (function (_ module)
- (case (|> module (get@ #.definitions) (plist.get definition_name))
- #.None
- (#try.Success [(update@ #.definitions add_macro! module)
- []])
-
- (#.Some _)
- (exception.throw ..cannot_shadow_definition [module_name definition_name]))))))
-
-(def: (pop_one name)
- (-> Name (Meta Any))
- (do meta.monad
- [[module_name definition_name] (meta.normalize name)
- #let [remove_macro! (: (-> (PList Global) (PList Global))
- (plist.remove definition_name))]]
- (..with_module module_name
- (function (_ module)
- (case (|> module (get@ #.definitions) (plist.get definition_name))
- (#.Some _)
- (#try.Success [(update@ #.definitions remove_macro! module)
- []])
-
- #.None
- (exception.throw ..unknown_definition [module_name definition_name]))))))
-
-(def: (pop_all macros self)
- (-> (List Name) Name Macro)
- ("lux macro"
- (function (_ _)
- (do {! meta.monad}
- [_ (monad.map ! ..pop_one macros)
- _ (..pop_one self)
- compiler meta.get_compiler]
- (wrap (case (get@ #.expected compiler)
- (#.Some _)
- (list (' []))
-
- #.None
- (list)))))))
-
-(def: #export (push macros)
- (-> (List [Name Macro]) (Meta Code))
- (do meta.monad
- [_ (monad.map meta.monad ..push_one macros)
- seed meta.count
- g!pop (//.gensym "pop")
- _ (let [g!pop (: Name ["" (//code.format g!pop)])]
- (..push_one [g!pop (..pop_all (list\map product.left macros) g!pop)]))]
- (wrap (` ((~ g!pop))))))