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* - Type-vars can now be deleted and be scoped (through with-var).Eduardo Julian2015-04-161-163/+160
| | | | | - 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 Julian2015-04-151-174/+184
| | | | - 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 Julian2015-04-091-39/+39
| | | | | - 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 Julian2015-04-081-126/+126
| | | | | - :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* Removed several useless lux files (1 example and 3 outdated rewrites of ↵Eduardo Julian2015-04-084-385/+0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 Julian2015-04-021-920/+1079
| | | | | | | | | 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 Julian2015-03-301-920/+1100
| | | - 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 Julian2015-03-221-1/+1
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* - Added code-cursors (file-name, line-number, column-number) as metadata on ↵Eduardo Julian2015-03-221-207/+218
| | | | lexer nodes & parser nodes.
* - Added the reading-phase and it's associated structure as the mediator ↵Eduardo Julian2015-03-211-4/+25
| | | | between raw source-code and the lexing-phase.
* - Added module-name aliasing.Eduardo Julian2015-03-211-102/+112
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* [2nd Super Refactoring That Breaks The System: Part 7]Eduardo Julian2015-03-211-416/+420
| | | - System works correctly once more.
* [2nd Super Refactoring That Breaks The System: Part 6]Eduardo Julian2015-03-201-226/+229
| | | - Corrected more bugs in the system.
* [2nd Super Refactoring That Breaks The System: Part 5]Eduardo Julian2015-03-191-817/+817
| | | | - Changed indents to symbols. - Corrected some of the bugs in the system. Many more still awaiting fixes.
* [2nd Super Refactoring That Breaks The System: Part 2]Eduardo Julian2015-03-171-49/+67
| | | | | - Compiler-state is now using Lux record-format. - Went from Error+Ok to Left+Right.
* [2nd Super Refactoring That Breaks The System: Part 1]Eduardo Julian2015-03-151-119/+191
| | | | - Finishing implementing the type-system. - Migrating more of the data-structures used in the compiler to the ones used by Lux itself.
* - Added null values as jvm-null.Eduardo Julian2015-03-101-0/+2
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* - Modified the compiler so parser syntax tokens are stored in the same ↵Eduardo Julian2015-03-101-6/+4
| | | | format as lux data-structures, to ease communication between the compiler & macros.
* - Implemented record compilation, alongside get@' and set@'.Eduardo Julian2015-03-091-128/+184
| | | - Made a small change in float & double comparisons to make sure NaN < n.
* - Implemented comparisons and equalities for int, long, float & double.Eduardo Julian2015-03-081-418/+464
| | | - The lexer now allows "-" in front of numbers to get negative numbers.
* - The implementation of monadic macros is finally finished.Eduardo Julian2015-03-081-64/+70
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* - In lux.lux, fixed a bug in the "list" macro that rendered it unusable.Eduardo Julian2015-03-081-387/+383
| | | | - Fixed a bug when compiling lambda instantiation (the bug had to do with compiling the env variables passed to the closure). - Fixed a bug in the lexer wherein the backquote (`) wasn't being recognized.
* - Changed once more the syntax of the prefix for host special forms. It's ↵Eduardo Julian2015-03-081-730/+569
| | | | | | | | | | now "jvm-" instead of "jvm;" - Fixed the bug where the same local vars/registers were getting registered more than once and the class-verifier complained. - Fixed a bug where the "end label" for pattern-matching bodies was never inserted. - Simplified the analyser by removing "self" calls and having self be just a local for the "this" object (register 0). - Removed the lambda-folding optimization. - The compiler state now holds and environment for naming globally-scoped lambdas.
* Simplified the compiler by using arrays to encode tuples & variants instead ↵Eduardo Julian2015-03-011-34/+15
| | | | of using custom classes for that.
* Code compiles again! (although, I had to employ a hack for "fold", as ↵Eduardo Julian2015-03-011-121/+92
| | | | | | function self-calls are broken). Also fixed several small bugs, including the one that caused ".apply" to never make progress (always returned a function with count 0). Also fixed an issue with scopes that caused class-names to be generated improperly.
* [TODO]Eduardo Julian2015-03-011-44/+18
| | | | | - For some reason, when I fail at compilation due to mistaken use of tags/variants, I don't get the right error reported. [Fixes] - Solved a problem where stack values weren't being properly cleaned-up when pattern-matching on variants and branch bodies.
* - Fixed some bugs with pattern matching and macros.Eduardo Julian2015-03-011-21/+63
| | | | | - Simplified the code for handling definitions and macros. - Slightly changed the names of the fields of tuple classes. - Added a (currently empty) optimization phase.
* Almost done with the super refactoring.Eduardo Julian2015-03-011-223/+246
| | | | Codebase still needs to be simplified further, though. Also, an explicit optimization phase, between analysis and compilation, must be established.
* Super refactoring that breaks the system: Part 4Eduardo Julian2015-02-151-1/+16
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* Super refactoring that breaks the system: Part 2Eduardo Julian2015-02-101-46/+62
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* Super refactoring that breaks the system: Part 1Eduardo Julian2015-02-104-261/+938
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* [Working on]Eduardo Julian2015-01-291-109/+150
| | | | | | - The monadic implementation of macros is almost done. - Missing error-handling. [Fixes] - The output folder is now generated on each compiler run to avoid exceptions thrown by the class-loader.
* [Bugs]Eduardo Julian2015-01-291-27/+32
| | | | | | - Fixed the errors in the compiler due to its restructuring as monadic code. - Fixed a bug in the analyser where 'case' forms has "Nothing" as their type. [Refactor] - Now there only one way to raise/fold lambda-bodies.
* [Bug]Eduardo Julian2015-01-281-6/+37
| | | | | - The analyser trying to match function calls first was messing around with variant construction. [Working on] - Monadic macros.
* [Working on]Eduardo Julian2015-01-271-6/+14
| | | | - Huge refactoring of the lux/compiler ns. - No more difference between compiling global lambda definitions vs regular lambdas.
* [Working on]Eduardo Julian2015-01-261-236/+259
| | | - Almost finished rebuilding lambda syntax so it always has local names and only takes 1 argument.
* WARNING: BrokenEduardo Julian2015-01-222-57/+59
| | | | | | | | | | | [Enhancements] - Restructured the lexer a bit. - Restructured the parser a lot. - Changed the syntax a bit. - Module-names are now separated from def-names by a colon (e.g. module/submodule:var) - i+ -> iadd, i- -> isub, i* -> imul, i/ -> idiv - Added a (incomplete) way to annotate defs. Currently, only serves to mark defs as macros. - Removed "import" and "use". "require" is meant to be the way to load modules. - Did some major refactoring, cleaning and upgrading in the analyser. Though there is still some work pending.
* [Bugs]Eduardo Julian2015-01-194-477/+435
| | | | | | | | | | - Removed the issue that was causing the compiler to never display the true source of errors. [Enhancements] - Separated the prelude (lux.lux) and utils (util.lux) from the code at test2.lux - The compiler now handles module-separation a bit better [Cleanup] - Removed the unnecessary another.lux [Temporary] - The base classes/interfaces are now assumed to be in the "lux" module, but they must be moved to "lux/host"
* [Enhancements]Eduardo Julian2015-01-192-0/+495
Source code is looked-up inside a "source" directory.
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