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* - Solved the bug wherein type-inferencing was causing computational ↵Eduardo Julian2015-04-171-1/+0
| | | | | | | 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...)
* - Type-vars can now be deleted and be scoped (through with-var).Eduardo Julian2015-04-161-1/+5
| | | | | - 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.
* - Beginning to add type-system + type-inferencer.Eduardo Julian2015-03-301-0/+1
| | | - 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 Julian2015-03-221-4/+2
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* - Added module-name aliasing.Eduardo Julian2015-03-211-1/+0
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* [2nd Super Refactoring That Breaks The System: Part 6]Eduardo Julian2015-03-201-0/+2
| | | - Corrected more bugs in the system.
* [2nd Super Refactoring That Breaks The System: Part 5]Eduardo Julian2015-03-191-4/+5
| | | | - 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 Julian2015-03-171-0/+1
| | | | | - 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 Julian2015-03-151-4/+0
| | | | - Finishing implementing the type-system. - Migrating more of the data-structures used in the compiler to the ones used by Lux itself.
* - Added program creation (generates the "main" method).Eduardo Julian2015-03-121-2/+3
| | | | | - Added invokespecial & invokeinterface. - Added putstatic & putfield. - Corrected primitive conversions & bitwise operators to take into account (un)boxing.
* - Added a special form for testing if references are null.Eduardo Julian2015-03-121-6/+0
| | | | | | - Added bitwise operators. - Added synchronization primitives (monitor enter & exit). - Added exception-handling. - Added conversions between primitive values.
* - Added null values as jvm-null.Eduardo Julian2015-03-101-3/+7
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* - Modified the compiler so parser syntax tokens are stored in the same ↵Eduardo Julian2015-03-101-1/+0
| | | | format as lux data-structures, to ease communication between the compiler & macros.
* - The implementation of monadic macros is finally finished.Eduardo Julian2015-03-081-1/+0
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* - Changed once more the syntax of the prefix for host special forms. It's ↵Eduardo Julian2015-03-081-1/+1
| | | | | | | | | | 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.
* - Removed the (currently broken) static-call optimization.Eduardo Julian2015-03-021-4/+1
| | | - Added a list of optimizations to do in the future (after the language is functionally complete).
* [TODO]Eduardo Julian2015-03-011-0/+2
| | | | | - 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 Julian2015-03-011-0/+2
| | | | | - Simplified the code for handling definitions and macros. - Slightly changed the names of the fields of tuple classes. - Added a (currently empty) optimization phase.
* Corrections to the super-refactoring: part 4Eduardo Julian2015-02-181-8/+4
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* Corrections to the super-refactoring: part 3Eduardo Julian2015-02-171-8/+0
| | | ## "compiler" subsystem now (almost) compiles.
* Super refactoring that breaks the system: Part 4Eduardo Julian2015-02-151-93/+1
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* Super refactoring that breaks the system: Part 1Eduardo Julian2015-02-101-0/+86
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* [Working on]Eduardo Julian2015-01-291-1/+0
| | | | | | - 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.
* [Enhancement]Eduardo Julian2015-01-281-1/+2
| | | | - The compiler is now working properly post-refactoring. - The code for generating lambdas was refactored, though it needs to be broken-down further.
* WARNING: BrokenEduardo Julian2015-01-221-3/+6
| | | | | | | | | | | [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.
* [Enhancements]Eduardo Julian2015-01-201-0/+1
| | | | | - Simplified lexer. - Parser now does cleanup of comments & white-space, plus balancing of parens/brackets/braces and checking for even number of elements in records. - Lexer & parser now share state.
* [Cleanup]Eduardo Julian2015-01-191-1/+2
| | | | - Removed a lot of useless comments & logging. - Removed the useless test1.lux file.
* [Bugs]Eduardo Julian2015-01-191-12/+3
| | | | | | | | | | - 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 Julian2015-01-191-1/+1
| | | Source code is looked-up inside a "source" directory.
* [Enhancement]Eduardo Julian2015-01-191-0/+1
| | | .class files are now stored inside an "output" directory.
* - Added substraction, multiplication and division for ints.Eduardo Julian2015-01-111-2/+0
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* * Changed the language so variants now store their elements directly, ↵Eduardo Julian2015-01-101-3/+2
| | | | | | instead of relying on a tuple. * Changed the pattern-matching and variant generation code accordingly. * Also changed a bit the special form for defining classes.
* The language officially has a name: Lux (stylized as "lux").Eduardo Julian2015-01-031-0/+51
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