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* - Added a macro for exporting definitions (to not depend on the #export tag ↵Eduardo Julian2015-08-041-19/+35
| | | | | on definitions). - The "open" and "using" macros now work recursively on records.
* - Type definitions inside the compiler data now hold the type itself.Eduardo Julian2015-08-031-7/+17
| | | | - Value definitions inside the compiler data now hold the value itself. - Fixed a few bugs.
* - Added a module for hashing.Eduardo Julian2015-08-021-221/+340
| | | | | | | | - Refactored the standard library a bit. - Implemented the "loop" macro. - Added the expected type of expressions as a field in the compiler state. - Added syntactic sugar for using tuples with variants, in order to minimize the usage of brackets to delimit the contents of data-structures. - Fixed a bug wherein "macro-expand" was behaving like "macro-expand-all", and added a separate implementation for "macro-expand-all". - Fixed a few bugs.
* - Did some refactoring of the standard library.Eduardo Julian2015-07-311-504/+611
| | | | | | | | - Introduced 2 new modules: lux/data/tuple & lux/codata/function - Now doing safe reading of files. - Took the "let", "lambda" & "def" macros to their ultimate form. - Added some macros for doing better JVM interop. - Fixed a bug when compiling comparisons for doubles. - Changed the order in which arguments are compiled for all arithmetic operations, as the order is reversed (from the conventional order) in the JVM bytecode.
* - lux;using no longer prefixes variables.Eduardo Julian2015-07-291-2/+2
| | | | - Fixed several bugs with host (JVM) interop. - Now packaging everything in a .jar file ("program.jar").
* - Changed the name of lux/host/java to lux/host/jvmEduardo Julian2015-07-261-13/+14
| | | | | - Completed lux/host/jvm - Modified (slightly) the syntax used in several host (JVM) special forms. - The "defsyntax" macro now binds all of the arguments it receives inside a variable named "tokens".
* - Fixed a pattern-matching error where generalizations of types ↵Eduardo Julian2015-07-261-39/+78
| | | | | | (universal-quantification / AllT) was not being taken into account properly when destructuring. - Fixed a compiler error wherein the types of definitions didn't generate (correctly) the structures necessary for storage inside the class _meta(data) field. - Improved both the "open" and "import" macros with extra features.
* - The output directory is now being used as the cache.Eduardo Julian2015-07-251-0/+2784
| | | - "input" has been renamed as "source" and "output" has been renamed as "target".
* - The directory for source-code is now named "input".Eduardo Julian2015-06-201-2169/+0
| | | - Implemented module-caching to avoid the waiting too much during program compilation.
* - Added imports.Eduardo Julian2015-06-121-18/+24
| | | - Now storing information about definitions & imports inside the .class files.
* - Reimplemented module-aliasing.Eduardo Julian2015-06-101-26/+35
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* - Put definition metadata into the generated .class files.Eduardo Julian2015-06-091-23/+6
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* - Finished _jvm-interface_ & _jvm-class_.Eduardo Julian2015-05-311-93/+114
| | | - The version of the compiler is now stored as a field in the compiled definitions.
* - _jvm_program now relies on the (IO (,)) type.Eduardo Julian2015-05-271-6/+7
| | | - The command-line params argument in jvm_program is now transformed from a String array into (List Text).
* - Now using an in-memory class-loader.Eduardo Julian2015-05-261-2/+4
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* - Cleaned-up a few things in lux.luxEduardo Julian2015-05-241-110/+100
| | | | - Replace most instances of "=" with ".equals". - Added an optimization to lux.type/type= that drastically speeds-up type comparisons.
* - Added a simple optimization based on the idea of avoiding to compare 2 ↵Eduardo Julian2015-05-221-35/+35
| | | | | type-functions which are most-likely the same, due to their name (remembering that when you define types using deftype, the type-function's name will correspond to the def's). - Gave empty environments to top-level type-functions, instead of leaving them with unset environments.
* - Corrected the indentation issues in the lux files.Eduardo Julian2015-05-221-999/+1070
| | | | | | | - Temporarily reverted back to forward apply-analysis. - Fixed an error in lux.base/show-ast. - Reader now only returns a tuple instead of a full-blown #Meta variant. - Reader now doesn't cut the strings that it reads. Instead, the "cursor" just moves around, indicating where to read. - Inlined some calculations that previously relied on try-all%.
* - Removed the apparently unnecessary total-locals.Eduardo Julian2015-05-141-13/+33
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* - Changed the names of the tags of the Syntax type to differentiate them ↵Eduardo Julian2015-05-101-226/+226
| | | | better from the tags of the Type type.
* - Switched to the new prefix convention for both lux's special forms and the ↵Eduardo Julian2015-05-101-1153/+1164
| | | | | host's. - Made a few optimizations to speed-up the now slowed-down compiler.
* - Now analysing function-application backwards.Eduardo Julian2015-05-101-374/+308
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* - Eliminated #eval-ctor from the HostState and now #seed is used for the ↵Eduardo Julian2015-05-071-4/+2
| | | | | same purpose. - Optimized some code a bit.
* - Made several optimizations to the compiler.Eduardo Julian2015-05-061-2/+2
| | | - Also removed several unused definitions.
* v0.1Eduardo Julian2015-05-041-1/+1
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* - Added the LuxVar type to properly specify the type of environment bindings.Eduardo Julian2015-05-041-14/+138
| | | | | | | | | - 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 Julian2015-05-041-87/+125
| | | | - Fixed a few bugs both in lux.lux & the compiler. - Added exports to the language.
* - Added def-aliasing.Eduardo Julian2015-05-031-68/+113
| | | | | | - | and & now normalize their slot-names. - Added several implementations of Eq, Ord & Show.
* - Added ;;self-prefixes.Eduardo Julian2015-05-031-48/+103
| | | | - 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 `).
* - Fixed escaping in charsEduardo Julian2015-05-031-17/+189
| | | | - Added 2 custom pattern-matchers (\ & \or) & gensym - Added signatures & structures ^_^
* - The type syntax is finally complete ^_^Eduardo Julian2015-05-031-110/+182
| | | | | | | | | - 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 Julian2015-05-021-113/+212
| | | - WORKING ON DEBUGGING A COMPILER ERROR: java.lang.IncompatibleClassChangeError
* - Finally got find-macro & macro-expand to work... (Note: type-vars bug is ↵Eduardo Julian2015-05-021-68/+32
| | | | | still there. Must find & squash). -
* - Added existential types via #ExT.Eduardo Julian2015-05-011-1/+2
| | | - Removed the (now useless) lux.type/is-Type? function.
* Optimized the compiler with 2 tweaks:Eduardo Julian2015-05-011-26/+0
| | | | - 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 Julian2015-05-011-6/+35
| | | | - 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 Julian2015-05-011-694/+464
| | | | | | - 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 Julian2015-04-301-61/+23
| | | | - 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)
* - Made a slight correction to the Syntax type when it comes to records ↵Eduardo Julian2015-04-291-208/+192
| | | | | | | (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 Julian2015-04-281-1102/+1294
| | | | | | | | | | | | - 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.
* - lux/analyser/def has been renamed to lux/analyser/module.Eduardo Julian2015-04-261-214/+213
| | | | | - 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 Julian2015-04-261-3/+4
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* - Macros are no longer declared. Instead, they are automatically detected.Eduardo Julian2015-04-261-257/+270
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* - No more Any (Top) and Nothing (Bottom) types.Eduardo Julian2015-04-251-32/+25
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* - More accurate AllT environment management by using (Maybe TypeEnv) instead ↵Eduardo Julian2015-04-251-28/+30
| | | | of TypeEnv. The performance of the type-checker also improved thanks to that.
* - Fused lux;local-envs & lux;global-envs as lux;envs.Eduardo Julian2015-04-231-18/+22
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* - Added a dummy implementation of "export'".Eduardo Julian2015-04-231-208/+395
| | | | | - 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 Julian2015-04-231-444/+412
| | | | | - Fixed several bugs within lux.lux. - Renamed "check'" to ":'" and "coerce" to ":!".
* - Fixed several bugs in lux.luxEduardo Julian2015-04-191-1088/+1258
| | | | | | | - 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 Julian2015-04-171-208/+188
| | | | | | | 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...)
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