diff options
Diffstat (limited to 'luxc/src/lux/compiler.clj')
| -rw-r--r-- | luxc/src/lux/compiler.clj | 141 |
1 files changed, 70 insertions, 71 deletions
diff --git a/luxc/src/lux/compiler.clj b/luxc/src/lux/compiler.clj index 15b74bc9e..fd76f8c41 100644 --- a/luxc/src/lux/compiler.clj +++ b/luxc/src/lux/compiler.clj @@ -183,77 +183,76 @@ :let [file-hash (hash file-content) ;; compile-module!! (&¶llel/parallel-compilation (partial compile-module source-dirs)) compile-module!! (partial compile-module source-dirs)]] - (if (&&cache/cached? name) - (&&cache/load source-dirs name file-hash compile-module!!) - (let [compiler-step (&analyser/analyse &optimizer/optimize eval! compile-module!! all-compilers)] - (|do [module-exists? (&a-module/exists? name)] - (if module-exists? - (fail "[Compiler Error] Can't redefine a module!") - (|do [_ (&&cache/delete name) - _ (&a-module/create-module name file-hash) - _ (&/flag-active-module name) - :let [module-class-name (str (&host/->module-class name) "/_") - =class (doto (new ClassWriter ClassWriter/COMPUTE_MAXS) - (.visit &host/bytecode-version (+ Opcodes/ACC_PUBLIC Opcodes/ACC_SUPER) - module-class-name nil "java/lang/Object" nil) - (-> (.visitField +field-flags+ &/hash-field "I" nil file-hash) - .visitEnd) - (-> (.visitField +field-flags+ &/compiler-field "Ljava/lang/String;" nil &/compiler-version) - .visitEnd) - (.visitSource file-name nil))] - _ (if (= "lux" name) - (|do [_ &&host/compile-Function-class - _ &&host/compile-LuxRT-class] - (return nil)) - (return nil))] - (fn [state] - (|case ((&/with-writer =class - (&/exhaust% compiler-step)) - (&/set$ &/$source (&reader/from name file-content) state)) - (&/$Right ?state _) - (&/run-state (|do [:let [_ (.visitEnd =class)] - module-anns (&a-module/get-anns name) - defs &a-module/defs - imports &a-module/imports - tag-groups &&module/tag-groups - :let [def-entries (->> defs - (&/|map (fn [_def] - (|let [[?name ?alias [?def-type ?def-anns ?def-value]] _def] - (if (= "" ?alias) - (str ?name &&/datum-separator (&&&type/serialize-type ?def-type) &&/datum-separator (&&&ann/serialize-anns ?def-anns)) - (str ?name &&/datum-separator ?alias))))) - (&/|interpose &&/entry-separator) - (&/fold str "")) - import-entries (->> imports - (&/|map (fn [import] - (|let [[_module _hash] import] - (str _module &&/datum-separator _hash)))) - (&/|interpose &&/entry-separator) - (&/fold str "")) - tag-entries (->> tag-groups - (&/|map (fn [group] - (|let [[type tags] group] - (->> tags - (&/|interpose &&/datum-separator) - (&/fold str "") - (str type &&/datum-separator))))) - (&/|interpose &&/entry-separator) - (&/fold str "")) - module-descriptor (->> (&/|list import-entries - tag-entries - (&&&ann/serialize-anns module-anns) - def-entries) - (&/|interpose &&/section-separator) - (&/fold str ""))] - _ (&/flag-compiled-module name) - _ (&&/save-class! &/module-class-name (.toByteArray =class)) - _ (&&/write-module-descriptor! name module-descriptor)] - (return file-hash)) - ?state) - - (&/$Left ?message) - (fail* ?message))))))) - )) + (&/|eitherL (&&cache/load name) + (let [compiler-step (&analyser/analyse &optimizer/optimize eval! compile-module!! all-compilers)] + (|do [module-exists? (&a-module/exists? name)] + (if module-exists? + (fail "[Compiler Error] Can't redefine a module!") + (|do [_ (&&cache/delete name) + _ (&a-module/create-module name file-hash) + _ (&/flag-active-module name) + :let [module-class-name (str (&host/->module-class name) "/_") + =class (doto (new ClassWriter ClassWriter/COMPUTE_MAXS) + (.visit &host/bytecode-version (+ Opcodes/ACC_PUBLIC Opcodes/ACC_SUPER) + module-class-name nil "java/lang/Object" nil) + (-> (.visitField +field-flags+ &/hash-field "I" nil file-hash) + .visitEnd) + (-> (.visitField +field-flags+ &/compiler-field "Ljava/lang/String;" nil &/compiler-version) + .visitEnd) + (.visitSource file-name nil))] + _ (if (= "lux" name) + (|do [_ &&host/compile-Function-class + _ &&host/compile-LuxRT-class] + (return nil)) + (return nil))] + (fn [state] + (|case ((&/with-writer =class + (&/exhaust% compiler-step)) + (&/set$ &/$source (&reader/from name file-content) state)) + (&/$Right ?state _) + (&/run-state (|do [:let [_ (.visitEnd =class)] + module-anns (&a-module/get-anns name) + defs &a-module/defs + imports &a-module/imports + tag-groups &&module/tag-groups + :let [def-entries (->> defs + (&/|map (fn [_def] + (|let [[?name ?alias [?def-type ?def-anns ?def-value]] _def] + (if (= "" ?alias) + (str ?name &&/datum-separator (&&&type/serialize-type ?def-type) &&/datum-separator (&&&ann/serialize-anns ?def-anns)) + (str ?name &&/datum-separator ?alias))))) + (&/|interpose &&/entry-separator) + (&/fold str "")) + import-entries (->> imports + (&/|map (fn [import] + (|let [[_module _hash] import] + (str _module &&/datum-separator _hash)))) + (&/|interpose &&/entry-separator) + (&/fold str "")) + tag-entries (->> tag-groups + (&/|map (fn [group] + (|let [[type tags] group] + (->> tags + (&/|interpose &&/datum-separator) + (&/fold str "") + (str type &&/datum-separator))))) + (&/|interpose &&/entry-separator) + (&/fold str "")) + module-descriptor (->> (&/|list import-entries + tag-entries + (&&&ann/serialize-anns module-anns) + def-entries) + (&/|interpose &&/section-separator) + (&/fold str ""))] + _ (&/flag-compiled-module name) + _ (&&/save-class! &/module-class-name (.toByteArray =class)) + _ (&&/write-module-descriptor! name module-descriptor)] + (return file-hash)) + ?state) + + (&/$Left ?message) + (fail* ?message)))))))) + ) ))) (let [!err! *err*] |