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* Merge pull request #1 from nkantar/masterLuxLang2015-05-041-0/+1
|\ | | | | Update README.md
| * Update README.mdNikola Kantar2015-05-041-0/+1
|/ | | Fixed spacing issue near `let` example
* v0.1Eduardo Julian2015-05-044-95/+541
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* Added the 0.1 compiler.Eduardo Julian2015-05-041-0/+0
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* ReadmeEduardo Julian2015-05-041-0/+433
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* - Added the LuxVar type to properly specify the type of environment bindings.Eduardo Julian2015-05-0413-134/+351
| | | | | | | | | - Implemented "using". - Implemented jvm-program. - Corrected some primitive (un)wrapping errors in lux.compiler.host. - jvm-program is now scoped to enable local variables. - The types of definitions are now stored within the module dictionary. - Added a "main" method that just compiles program.lux.
* - Added alias-lux to import lux.lux definitions.Eduardo Julian2015-05-0410-146/+245
| | | | - Fixed a few bugs both in lux.lux & the compiler. - Added exports to the language.
* - Added def-aliasing.Eduardo Julian2015-05-034-90/+167
| | | | | | - | and & now normalize their slot-names. - Added several implementations of Eq, Ord & Show.
* - Added ;;self-prefixes.Eduardo Julian2015-05-033-138/+197
| | | | - Added a version of ` that prefixes unprefixed idents with the current module's name. - The special forms no longer require unprefixed symbols and work with anything (in order to work properly with the new `).
* - Optimized the compiler by eliminating reflection.Eduardo Julian2015-05-0315-134/+80
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* - Fixed escaping in charsEduardo Julian2015-05-033-21/+193
| | | | - Added 2 custom pattern-matchers (\ & \or) & gensym - Added signatures & structures ^_^
* - The type syntax is finally complete ^_^Eduardo Julian2015-05-038-161/+218
| | | | | | | | | - Finally, the "case" macro has been implemented ^_^ - The macro-expand function is also alive! - Corrected the field-access special forms so they take their field as a symbol instead of text. - Macros are no longer stored inside the CompilerState as (Maybe Macro), but as Macro. - Void is implemented as - Fixed an error when parsing escaped characters in text. - Fixed an error in the reader in which parsing regex2 gave back a 2-vector instead of a 2-tuple.
* - Implemented some new macros & functions in lux.lux.Eduardo Julian2015-05-024-149/+251
| | | - WORKING ON DEBUGGING A COMPILER ERROR: java.lang.IncompatibleClassChangeError
* - Finally got find-macro & macro-expand to work... (Note: type-vars bug is ↵Eduardo Julian2015-05-024-139/+110
| | | | | still there. Must find & squash). -
* - Added existential types via #ExT.Eduardo Julian2015-05-014-47/+20
| | | - Removed the (now useless) lux.type/is-Type? function.
* Optimized the compiler with 2 tweaks:Eduardo Julian2015-05-0112-149/+104
| | | | - Compilation units are not longer wrapped inside Expression/Statement variants. - analyse-apply* no longer returns lists.
* - Added the lux;seed slot to the compiler state.Eduardo Julian2015-05-016-40/+109
| | | | - Macro declarations are now handled at the compiler-phase instead of the analyser phase to avoid the posibility of trying to declare a yet-uncompiled macro (due to the macro-expansion of defmacro). - Added a makeshift implementation of existential types on top of BoundT (must migrate to a more permanent implementation).
* - declare-macro has returned.Eduardo Julian2015-05-018-761/+621
| | | | | | - Method-invocation special forms now take the wanted method as an unprefixed symbol, instead of as text. - Some fixes in lux.analyser.host. - Lambda analysis now just returns the origin exo-type instead of the endo-type. - Made some changes to the type of the CompilerState.
* - Implemented pattern-matching for records.Eduardo Julian2015-04-305-105/+134
| | | | - Added some code to allow variant creation with existential types. (NOTE: Check if it's actually valid) - Modify var cleanup to leave the var as-is if it has been deleted. (NOTE: Need to find out why a variable is left prior to being deleted)
* - Improved the way vars are deleted by including code to remove all ↵Eduardo Julian2015-04-301-8/+28
| | | | references to the removed var from other vars.
* - Made a slight correction to the Syntax type when it comes to records ↵Eduardo Julian2015-04-292-225/+225
| | | | | | | (slot-names are no longer Text, but Syntax). - lux/type;bound? no longer does further derefs to check for bound-ness? - Improved the way 2 type-vars are type-checked. - When cleaning type-vars, the dereffed typed is no longer cleaned again.
* - Fixed some errors in lux.lux.Eduardo Julian2015-04-2812-1263/+1483
| | | | | | | | | | | | - Added the ability to export from def. - Added an optimized lambda macro. - Finished record analysis & compilation. - Fixed a bug in tuple, function & record analysis wherein AppT wasn't being performed prior to analysing the expression under analysis. - Fixed several bugs wherein "fail*" was needed but "fail" was used. - Added a case for records in base;show-ast. - Made an improvement for AllT in type;show-type. - Corrected an error in pattern-matching compilation wherein casts weren't being performed to make sure the source datum was of the necessary type for PM. - Removed the (now unnecessary) lux/macro.
* - Added a new type of definition (#TypeD (,)), to take advantage of an ↵Eduardo Julian2015-04-261-10/+28
| | | | optimization where I can skip doing a full-blowing type-check by doing a pointer-check with &type/Type for both the exo-type and the endo-type.
* - lux/analyser/def has been renamed to lux/analyser/module.Eduardo Julian2015-04-267-453/+488
| | | | | - Renamed a few defs in lux.lux. - No more type-test shortcut inside lux/analyser/lux. - Defs are now being classified as either (#ValueD <type>) or (#MacroD <macro>).
* Made a correction to lux.lux and the analyser regarding how to handle type-vars.Eduardo Julian2015-04-263-8/+17
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* Made a small change in regards to how global defs are resolved.Eduardo Julian2015-04-263-6/+14
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* - Macros are no longer declared. Instead, they are automatically detected.Eduardo Julian2015-04-264-273/+365
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* - No more Any (Top) and Nothing (Bottom) types.Eduardo Julian2015-04-257-326/+307
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* - More accurate AllT environment management by using (Maybe TypeEnv) instead ↵Eduardo Julian2015-04-252-57/+86
| | | | of TypeEnv. The performance of the type-checker also improved thanks to that.
* - Migrated all the record data-structures to the new tuple-like format.Eduardo Julian2015-04-238-95/+122
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* - Fused lux;local-envs & lux;global-envs as lux;envs.Eduardo Julian2015-04-236-88/+80
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* - Added a dummy implementation of "export'".Eduardo Julian2015-04-237-276/+453
| | | | | - Fixed a bug wherein bool pattern-matching was only considered total if there was a wildcard, despite true & false cases where provided. - Changed the syntax of the jvm-interface special form. - Refactored the lux;writer, lux;eval-ctor & lux;loader fields of the CompilerState into a single data-structure which is now stored under the lux;host field
* - Removed analyse-2, as it was redundant.Eduardo Julian2015-04-239-506/+499
| | | | | - Fixed several bugs within lux.lux. - Renamed "check'" to ":'" and "coerce" to ":!".
* - Fixed several bugs in lux.luxEduardo Julian2015-04-1911-1361/+1565
| | | | | | | - Fixed an error in lux.base/analyse-2 - Modified the analyser so the symbols that identify all of the special forms must mandatorily have "" as their prefix. - Fixed a bug in the binary operations at lux.analyser.host wherein the types where being omitted. - Fixed a bug when closing-over variables inside lambda bodies wherein the names of bindings where being stores as (incomparable) arrays, instead of as (comparable) strings.
* - Solved the bug wherein type-inferencing was causing computational ↵Eduardo Julian2015-04-174-322/+298
| | | | | | | complexity to explode and cause the compiler to become very slow (solved it by removing type-inference from tuples). - Also removed type-inference from functions/lambdas. - Added a small optimization to improve the efficiency of type-checking by not doing a thorough type-check when a global or local binding has a type variant with the same cases as Type, and it's exo-type is also like this (hopefully, it will never happen that someone will exploit this to make the compiler do something weird...)
* - |do bindings are now based on pattern matching (that way, tuple ↵Eduardo Julian2015-04-1611-1593/+1605
| | | | | | | | destructuring can be done at do). - Patterns are no longer put inside a MatchAC structure, but are instead just moved around as lists. - Code outside of &type can no longer create/delete type-vars directly, but must now rely on with-var & with-vars to manage the life-cycle of type-vars. - Simplified pattern-matching analysis at lux/analyser/case. - The LEFT_APP optimization in check* has been replicated on the other side as RIGHT_APP, to attempt to improve performance of pattern-matching.
* - Type-vars can now be deleted and be scoped (through with-var).Eduardo Julian2015-04-169-495/+634
| | | | | - Fixed a few bugs with types and pattern-matching. - Fixed a bug wherein primitive-analysis did now unify the primitive type with the exotype. - Modified lambda-analysis so functions subject to universal quantification can manage better the universally-quantified variables.
* - Fixed a few type-related bugs.Eduardo Julian2015-04-1510-499/+468
| | | | - Variants now need types to be specified both when constructing them as when deconstructing them (in pattern-matching). - Simplified DataT types by no-longer requiring a list of params, so only the tame name is necessary.
* - Function names & parameters now take prefixes into account.Eduardo Julian2015-04-098-102/+194
| | | | | - Added more cases for totality checking in pattern-matching. - Fixed a bug when type-checking function application that used the exo-type for both the function being applied as to the application itself. - Fixed a few minor bugs scattered around that had to do with wrong number of arguments being passed to functions.
* - Renamed exec to |do.Eduardo Julian2015-04-0822-630/+791
| | | | | - :let within |do now uses |let instead of let. - The analyser now does totality analysis and structures the pattern matching, with the compiler only compiling the generated structures. - Local bindings with case' can now be prefixed arbitrarily. (Note: must do the same with functions).
* Removed several useless lux files (1 example and 3 outdated rewrites of ↵Eduardo Julian2015-04-084-385/+0
| | | | compiler code).
* - Identifiers with just a semi-colon in front now have "lux" as their ↵Eduardo Julian2015-04-027-1097/+1268
| | | | | | | | | module, instead of the local module. (e.g. ;map, #;Cons, ;All) - The type-checker now takes into account 2 types: an exo-type (imposed by outside forces) and an endo-type (generated through inference) - Fixed a few bugs in the analyser and the type-system. - &type/solve* is now the actual type-checker and &type/solve invokes solve* with an empty fixpoint environment. - The exo-type of Statements is Nothing. - variants, tuples and def' are being analyzed properly now.
* - Beginning to add type-system + type-inferencer.Eduardo Julian2015-03-3012-1320/+1582
| | | - Removed exec, get@' & set@' special forms, as they are not primitive enough as to be part of the language.
* - Fixed the bug that caused the infinite look while compiling the file.Eduardo Julian2015-03-227-25/+62
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* - Added code-cursors (file-name, line-number, column-number) as metadata on ↵Eduardo Julian2015-03-2211-504/+577
| | | | lexer nodes & parser nodes.
* - Added the reading-phase and it's associated structure as the mediator ↵Eduardo Julian2015-03-215-310/+419
| | | | between raw source-code and the lexing-phase.
* - Added module-name aliasing.Eduardo Julian2015-03-2121-795/+885
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* [2nd Super Refactoring That Breaks The System: Part 7]Eduardo Julian2015-03-2113-498/+513
| | | - System works correctly once more.
* [2nd Super Refactoring That Breaks The System: Part 6]Eduardo Julian2015-03-2017-406/+471
| | | - Corrected more bugs in the system.
* [2nd Super Refactoring That Breaks The System: Part 5]Eduardo Julian2015-03-1920-1591/+1781
| | | | - Changed indents to symbols. - Corrected some of the bugs in the system. Many more still awaiting fixes.
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