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739 Commits

Author SHA1 Message Date
greg ab53c5394e Unify work 2018-07-26 00:52:45 -07:00
greg f6c85951fe Move type-level func up 2018-07-26 00:52:45 -07:00
greg c530715671 Okay I am figuring things out about hindley-milner again 2018-07-26 00:52:45 -07:00
greg 617a30b967 rename type_var to ty 2018-07-26 00:52:45 -07:00
greg cd11d18385 String and () types 2018-07-26 00:52:45 -07:00
greg f82c6199c0 Change around some stuff 2018-07-26 00:52:45 -07:00
greg f75cd763f8 Change Variable to Value 2018-07-26 00:52:45 -07:00
greg 54c16f0190 Partial handling of user defined types 2018-07-26 00:52:45 -07:00
greg 8d8e3cd565 Starting to make unify actually work 2018-07-26 00:52:45 -07:00
greg 47975cf8f6 Convert unify to are types 
b/c Type implements Clone
Maybe wanna kill this later for efficiency
 2018-07-26 00:52:45 -07:00
greg ddd861fbea Have + do something different with strings 
Needed to introduce polymorphism soon
 2018-07-26 00:52:45 -07:00
greg 200d0f9867 Operator typing a little bit 2018-07-26 00:52:45 -07:00
greg 3e44bd3a18 Slight refactoring 2018-07-26 00:52:45 -07:00
greg e2a94280c2 Renamed all the type-related types 2018-07-26 00:52:45 -07:00
greg c5b3bafe43 Move some type checking code around 2018-07-26 00:52:45 -07:00
greg b417451536 Basic typing test 2018-07-26 00:52:45 -07:00
greg a0faed3603 String types 2018-07-26 00:52:45 -07:00
greg 83752a1c74 Some more type work 2017-10-10 01:04:19 -07:00
greg 66c7bbeb07 Floats, pathspec changes 2017-10-09 04:02:50 -07:00
greg ed8359bcd7 Store constant state, func/binding as value 
on symbol table, instead of key
 2017-10-09 02:38:33 -07:00
greg 996f75e15c A lot more type work 2017-10-09 02:26:59 -07:00
greg 30a54d997c Simplify symbol table code 2017-10-09 00:59:52 -07:00
greg 4bcbf1854a Use universal/existential type data structures 2017-10-09 00:36:54 -07:00
greg f2c6556c2a Use name TypeVariable 2017-10-09 00:22:42 -07:00
greg 9161e2751f (Janky) type inference for explicitly-type-annotated values 2017-10-08 23:45:38 -07:00
greg 60fc9fd7e1 Super-basic type inference working 
with a bunch of assumptions and hard-coded values
 2017-10-08 23:33:53 -07:00
greg 3b249045aa Call needs to accept a general argument 2017-10-08 23:02:03 -07:00
greg ff0e14d9a9 Rename params -> args in Call Expr 2017-10-08 22:52:05 -07:00
greg 8fe535597e Starting to actually do Hindley-Milner!! 2017-10-08 22:48:10 -07:00
greg 4bb8f82579 Make AST output red 2017-10-08 22:17:29 -07:00
greg 5cb8423ecc Beginning for expressions 2017-10-08 22:07:18 -07:00
greg 4032707dc9 Kill some comments 2017-10-08 21:26:47 -07:00
greg 1a8423535a Add test for function decl 2017-10-08 21:25:51 -07:00
greg 338981febe Changed function signatures around slightly 2017-10-08 21:21:02 -07:00
greg 6dff8b029e Function definitions expanded 2017-10-08 20:55:05 -07:00
greg df877830d3 Fixed tests 2017-10-08 19:39:41 -07:00
greg 40696b3cbd Rename TypeAnno to TypeName everywhere 2017-10-08 19:30:52 -07:00
greg 40a82d7e25 Tests for new type stuff 
+ some renaming
 2017-10-08 19:15:08 -07:00
greg c605f76059 More type work II 2017-10-08 19:03:02 -07:00
greg a6d71821b9 More type work I 2017-10-08 18:47:57 -07:00
greg c4f0331d1a Symbol table addition should be separate stage 2017-10-08 16:24:44 -07:00
greg b4054d7581 Impl blocks 2017-10-08 14:24:02 -07:00
greg 74d3828c71 Symbol table debug needs to happen before type check 2017-10-08 13:59:55 -07:00
greg bb57da564d Infrastructure to debug symbol table 2017-10-08 13:57:43 -07:00
greg 3f9ae5fac3 Symbol table accepts variables 2017-10-08 13:51:56 -07:00
greg 62edc7c996 type checking / symbol table stuff 2017-10-08 12:22:04 -07:00
greg e412fb9a89 Convert type-checking function type 2017-10-07 22:08:48 -07:00
greg 3a97401f61 Add symbol table insertion method skeleton 2017-10-07 21:57:51 -07:00
greg 87cfe854ac Tuple literals 2017-10-06 20:28:07 -07:00
greg 184a2ae03a Change syntax for type alias 2017-10-04 22:02:31 -07:00
greg 50ceb92d6b Move type-checking into a module 2017-10-04 02:07:30 -07:00
greg dd7736e32d Add some resources 2017-10-03 21:28:17 -07:00
greg 3025af3ded Starting on impls 2017-10-03 03:49:07 -07:00
greg c83df6fd84 refactor main code 2017-10-02 23:33:07 -07:00
greg 65f64ebcc2 Add source file suffix to trait 2017-10-02 23:07:05 -07:00
greg 00ee802fbd Clear up clutter in code from using std::process:: 2017-10-02 23:00:11 -07:00
greg c88d59401c Making main.rs more concise 2017-10-02 22:58:03 -07:00
greg 1aa4e3b942 Get rid of virtual machine code 
Gonna implement this differently
 2017-10-02 20:34:51 -07:00
greg abbbb34901 Some very basic evaluation stuff 2017-10-02 20:11:27 -07:00
greg 3ff4a34aeb kill some non-used variable warnings 2017-10-02 01:52:46 -07:00
greg 7430aebe63 Webapp actually does something 2017-10-02 00:15:39 -07:00
greg 29d307ff53 Made web app a bit more useful 2017-10-01 23:25:36 -07:00
greg 89482e5b5a Use a Result 2017-10-01 19:31:43 -07:00
greg 6435d5e958 Make eval output nicer 2017-10-01 19:29:05 -07:00
greg f6536e7ebd Evaluation stuff 2017-10-01 19:09:55 -07:00
greg c5cb223168 Super-minimal type-checking with just ints 2017-10-01 17:50:26 -07:00
greg d16a0c9380 Evaluation of literals 2017-10-01 12:55:28 -07:00
greg daf9878020 Kill some unused code 2017-10-01 00:50:13 -07:00
greg f825c87397 Type checking beginnings 2017-10-01 00:48:08 -07:00
greg 8d2a65b44e Starting eval framework 2017-09-30 23:30:02 -07:00
greg 6b9fee1aed Made handling parse errors nicer 2017-09-30 14:41:37 -07:00
greg d05f173dd3 Using delmited! macro for more things 2017-09-30 14:11:38 -07:00
greg e88a0f59b5 Made macro less complicatd 2017-09-30 13:46:50 -07:00
greg 90cf7db609 Use the delimiter macro in a few places 
Made it capable of handling the strict <item> <delim> behavior necessary
for non-blocks, as well as teh loose behavior necessary for blocks,
added a test for a parse error.
 2017-09-30 13:04:56 -07:00
greg 1ae9dbcba7 Tests for tuple type annotations 2017-09-30 01:14:49 -07:00
greg 9214f36c04 Tests for type annotations 2017-09-29 19:10:37 -07:00
greg 98169bd352 update test for new type anno format 2017-09-29 14:53:16 -07:00
greg d60cf99ab5 Parsing sorta works 
Need to handle double >> bug
 2017-09-29 14:10:49 -07:00
greg bb93d29beb Some type anno parsing work 2017-09-28 23:55:10 -07:00
greg c20f93e18c A test for type annotation 2017-09-28 00:45:36 -07:00
greg f48adbd9bf Made the tests work again 2017-09-28 00:06:08 -07:00
greg 9ad506fc78 Handling type annotations in the AST 2017-09-27 22:27:50 -07:00
greg 4c81c36d67 Parse type annotations 
Not using them yet
 2017-09-26 22:10:13 -07:00
greg 230f2dd7ff More match expr work 2017-09-21 16:00:14 -07:00
greg 4831a24853 yarn build script + rocket passthrough route 2017-09-20 23:21:45 -07:00
greg 8b83d982c0 More work on match expression 2017-09-20 21:05:08 -07:00
greg 6bff7aac0d Match expressions 
not done yet
 2017-09-20 20:30:30 -07:00
greg 7ac5846282 A tiny bit more work on the webapp 2017-09-19 22:11:05 -07:00
greg 0f9d2d76c4 Serve an actual file 
Convert this to stdweb soon?
 2017-09-19 22:11:05 -07:00
greg 006fd7d411 Trying webapp 
Note this doesn't work yet
 2017-09-19 22:11:05 -07:00
greg e3b236a15d If expressions 2017-09-19 22:11:04 -07:00
greg 68bbd62ab6 Make token debug nicer 2017-09-19 22:11:04 -07:00
greg e47a2c7241 Save REPL config to file 2017-09-19 22:11:04 -07:00
greg a8b77848b4 kill old EBNF in comments 2017-09-19 22:11:04 -07:00
greg 839731f2d1 Make op! macro part of binexp!/prefexp! macros 
For tests
 2017-09-19 22:11:04 -07:00
greg f51e1a3c47 make Operation a tuple-style struct 2017-09-19 22:11:04 -07:00
greg fc350cd03e Prefix operators 2017-09-19 22:11:04 -07:00
greg 8fe7c85b00 return keyword + idea for how to use it in for 2017-09-19 22:11:04 -07:00
greg b920fae93b variable bindings 2017-09-19 22:11:04 -07:00
greg 1981b74d89 Nicen up precedence-testing 2017-09-19 22:11:04 -07:00
greg 077ab8ddb8 Add trace to binexp parser 2017-09-19 22:11:04 -07:00
greg 9775bfc342 bool literals 2017-09-19 22:11:04 -07:00
greg 505d23a327 Parse . operator 2017-09-19 22:11:04 -07:00
greg 81c4566c2b Improved operator parsing 2017-09-19 22:11:04 -07:00
greg 8be757beca Some changes to EBNF grammar 2017-09-19 22:11:04 -07:00
greg 20c74953b5 Get rid of unimplemented! and panic! 2017-09-19 22:11:04 -07:00
greg d5c3227966 Parse string literals 2017-09-19 22:11:04 -07:00
greg fbeb101e7f make parse trace have newlines 2017-09-19 22:11:04 -07:00
greg 18c761a5b5 Wrap all parse methods in record-printing macro 2017-09-19 22:11:04 -07:00
greg 89cf101362 Refactoring prace trace infra 2017-09-19 22:11:04 -07:00
greg 66d10604ba make parse_method! macro more naturalistic 2017-09-19 22:11:04 -07:00
greg 565461e1db Show more useful information in parse tracing 2017-09-19 22:11:04 -07:00
greg 5ecd28d057 Print parse record in REPL as TraceArtifact 2017-09-19 22:11:04 -07:00
greg 6c5dbac406 Starting to add logic to track recursive descent calls 2017-09-19 22:11:04 -07:00
greg 5dd1cd79ff Parsing call expressions 2017-09-19 22:11:03 -07:00
greg dfc89e5060 Index expressions 
This only partially works
 2017-09-19 22:11:03 -07:00
greg 5871bf68de test for function parsing 2017-09-19 22:11:03 -07:00
greg 34b569eb5f Starting to parse formal params 2017-09-19 22:11:03 -07:00
greg 5810fb7961 type alias test 2017-09-19 22:11:03 -07:00
greg 1a3076a949 Change syntax of rc macro 2017-09-19 22:11:03 -07:00
greg 1d9e5edfba Rudimentary type stuff 2017-09-19 22:11:03 -07:00
greg 555d2a7ba5 Identifier tests 2017-09-19 22:11:03 -07:00
greg 291fb61c8d Parse identifiers 
Some more complicted types of expression
 2017-09-19 22:11:03 -07:00
greg 685b579fdd paren exprs 2017-09-19 22:11:03 -07:00
greg f72e77cbb6 Remove printlns 2017-09-19 22:11:03 -07:00
greg 4b5afef17e Added one more test 2017-09-19 22:11:03 -07:00
greg 5889998126 Precedence parsing 
Using the Pratt parser algorithm (probably with some bugs as of yet).
Need to clean up the code some as well
 2017-09-19 22:11:03 -07:00
greg c19946bb6d Additional test 2017-09-19 22:11:03 -07:00
greg d1301b30e6 Added infra for operators 2017-09-19 22:11:03 -07:00
greg f8287e42ce Binary literal test case 2017-09-19 22:11:03 -07:00
greg bd6bf2f4bb Parse binary literal 2017-09-19 22:11:03 -07:00
greg a6b336d84c type anno EBNF 2017-09-19 22:11:03 -07:00
greg deab74b992 Kill extraneous lines 2017-09-19 22:11:03 -07:00
greg 0755d42112 More parsing work 2017-09-19 22:11:03 -07:00
greg 117e0e38a8 Starting types 2017-09-19 22:11:03 -07:00
greg 3f1de5f60d Kill unused struct 2017-09-19 22:11:03 -07:00
greg c52fd4c73d Parse test 2017-09-19 22:11:03 -07:00
greg cac3ea86cf Import TokenType and Kw everywhere 2017-09-19 22:11:03 -07:00
greg 92ece39d5e Only IntLiteral 
Signed/unsigned is via - operator
 2017-09-19 22:11:03 -07:00
greg 14c09bb40c Float literals too 2017-09-19 22:11:03 -07:00
greg 0dabbc700b Concise-ify code 2017-09-19 22:11:03 -07:00
greg 741e5f7f9b Parsing basic numbers! 2017-09-19 22:11:03 -07:00
greg cfefceabf9 More infra 
Don't want EOF after all
 2017-09-19 22:11:02 -07:00
greg ea08f8cab8 More parse infra 2017-09-19 22:11:02 -07:00
greg 7d1c07c481 Parsing infrastructure 2017-09-19 22:11:02 -07:00
greg 7831cb8d8a Start parsing 2017-09-19 22:11:02 -07:00
greg 16d9e3eb60 Colored text for artifacts 2017-09-19 22:11:02 -07:00
greg 737dad6438 Added some tests 
And commented out old tests for Maaru that don't compile
 2017-09-19 22:11:02 -07:00
greg 74f8c16599 Fix bug with _ 2017-09-19 22:11:02 -07:00
greg a82f24a158 Kill import 2017-09-19 22:11:02 -07:00
greg 6459ad28e8 A few more keywords 2017-09-19 22:11:02 -07:00
greg 57d4222746 Operators, keywords largely working 2017-09-19 22:11:02 -07:00
greg 88d1896281 Identifiers and keywords 2017-09-19 22:11:02 -07:00
greg 7fe0a6589e Unclosed string 2017-09-19 22:11:02 -07:00
greg ac5bdd7bcb Change some func signatures around tokenizing and errors 2017-09-19 22:11:02 -07:00
greg 8bf5f40a2a Some string tokenizing - not done 2017-09-19 22:11:02 -07:00
greg 7e505dd88e Stuff 2017-09-19 22:11:02 -07:00
greg f15427e5d9 A bunch of token stuff 2017-09-19 22:11:02 -07:00
greg a53135a897 More elaborate tokens 2017-09-19 22:11:02 -07:00
greg f3c8474c93 Add help entry 
Would like to make this generalizeable
 2017-09-19 22:11:02 -07:00
greg 8dc8d15437 Cleaned up Repl struct 2017-09-19 22:11:02 -07:00
greg b5a6c5903e Switch to contentful output types 2017-09-19 22:11:02 -07:00
greg c97e58c2aa Cleared out all remaining linter warnings 2017-09-19 22:11:02 -07:00
greg cb9b56f000 Added back compilation 2017-09-19 22:11:02 -07:00
greg 55e1600b97 Kill old trait 2017-09-19 22:11:02 -07:00
greg fb009497a4 Still more cleanup 2017-09-19 22:11:02 -07:00
greg 4b13fef734 More cleanup 2017-09-19 22:11:02 -07:00
greg 14ccf9f1be Converted Robo to new style trait 2017-09-19 22:11:02 -07:00
greg 7a6dfbbd0e Deleting old code 2017-09-19 22:11:02 -07:00
greg bb3f85dd16 Getting rid of old code for maaru 2017-09-19 22:11:02 -07:00
greg 3e66568ddd Converted over Maaru to new schema 
-partially...
 2017-09-19 22:11:02 -07:00
greg 3abe299361 More work on new trait structure 2017-09-19 22:11:02 -07:00
greg 626b17cbd2 Idea for trait redesign 2017-09-19 22:11:02 -07:00
greg 192a7e611f Parsing BNF 2017-09-19 22:11:01 -07:00
greg d3febb201b More parsing 2017-09-19 22:11:01 -07:00
greg f9fe81993f Beginning parsing code 2017-09-19 22:11:01 -07:00
greg ff01d4b798 Initial Schala (for real) commit 2017-09-19 22:11:01 -07:00
greg dd22ca0291 Grand renaming of things 2017-09-19 22:11:01 -07:00
greg 801896bcc6 Starting to add code for vm 2017-09-19 22:11:01 -07:00
greg 5d15d60ab6 Structs implemented 
albeit very inefficiently
 2017-09-19 22:11:01 -07:00
greg 9dd8f90e3c Only print last evaluated result 2017-09-19 22:11:01 -07:00
greg e0f5f01e69 Kill error messges for not using Result 2017-09-19 22:11:01 -07:00
greg 424998c128 Lists work! 2017-09-19 22:11:01 -07:00
greg b93625819c Update ReducedValue to handle lists 2017-09-19 22:11:01 -07:00
greg f90bfb88ca Fix display of list 2017-09-19 22:11:01 -07:00
greg 850b77541b Display of lists sorta works 2017-09-19 22:11:01 -07:00
greg dbf5886aad List evaluation technically working 2017-09-19 22:11:01 -07:00
greg dd93adf5b7 try!() -> ? 2017-09-19 22:11:01 -07:00
greg d8df98ba01 Beginnings of list literals 2017-09-19 22:11:01 -07:00
greg 4da771036a Part of evaluation path for indexing done 2017-09-19 22:11:01 -07:00
greg 3911c45dde Introduced index notation 2017-09-19 22:11:01 -07:00
greg f3c3d4595e Immediate lambda call 2017-09-19 22:11:01 -07:00
greg e4a42e7691 Add back eval printing 2017-09-19 22:11:01 -07:00
greg cc537f292d Starting Maaru AST 2017-09-19 22:11:01 -07:00
greg 840e093bc4 Maaru - token work 2017-09-19 22:11:01 -07:00
greg 815f2b8242 Starting work on Maaru tokens 2017-09-19 22:11:01 -07:00
greg 34dba9cc4d Schala - fix bug with comments 2017-09-19 22:11:01 -07:00
greg 6e28ae68a0 Add options 2017-09-19 22:11:01 -07:00
greg 48b0b8d053 Add logic for picking language with command line flags 2017-09-19 22:11:01 -07:00
greg e0c49abe56 Change show-llvm opt to -v 2017-09-19 22:11:01 -07:00
greg 65dc362a1d Killed some warnings, cleaned up some code 2017-09-19 22:11:01 -07:00
greg 8ff1c632c2 Make REPL friendlier 2017-09-19 22:11:01 -07:00
greg 039022bfc5 Get rid of println 2017-09-19 22:11:01 -07:00
greg 387ec25cda Fix bugs in interpreter argument parsing 2017-09-19 22:11:01 -07:00
greg ecf60198fa Can now switch between languages in the interpreter 2017-09-19 22:11:01 -07:00
greg f83cece2b4 Import Maaru into main 2017-09-19 22:11:00 -07:00
greg 8fd5fb5a0b Added language name functionality 2017-09-19 22:11:00 -07:00
greg 455fe2abe2 Get rid of stand alone evaluator 2017-09-19 22:11:00 -07:00
greg 902c85ccd7 Fully implemented state 
If I make the LanguageInterface trait over a pair of language and
evaluator, then it works :)
 2017-09-19 22:11:00 -07:00
greg 4ea600d55c Abstracted most work into LanguageInterface trait 
Still need to handle state
 2017-09-19 22:11:00 -07:00
greg 6dec35d460 Think I've nearly gotten it traitified correctly... 2017-09-19 22:11:00 -07:00
greg cc855affbf Make Maaru structs public 2017-09-19 22:11:00 -07:00
greg a303aa2a5b Add first new language - Maaru 
Maaru is intended to be a haskell-ish functional language.
Here's enough of a skeleton to print a thing
 2017-09-19 22:11:00 -07:00
greg 421a9a7e9b Abstract evaluation into EvaluationMachine trait 2017-09-19 22:11:00 -07:00
greg f37ab80163 Fix tests 2017-09-19 22:11:00 -07:00
greg 178434171e Cleaning up some types 2017-09-19 22:11:00 -07:00
greg fd4610e175 Make newtype for LLVM code strings 2017-09-19 22:11:00 -07:00
greg 5103f03fa5 Forgot to add mod.rs file 2017-09-19 22:11:00 -07:00
greg 1a4bf24ab1 Move schala-specific stuff into its own module 2017-09-19 22:11:00 -07:00
greg 9d6bdf22da More conversions to trait version 2017-09-19 22:11:00 -07:00
greg 8326a12c9c (Largely) trait-ify Schala 
The idea is to provide a trait `ProgrammingLanguage` that actually does
all the work, and then main.rs will just be the infra for storing its
own state
 2017-09-19 22:11:00 -07:00
greg 5e474231da ProgrammingLanguage types need Debug 2017-09-19 22:11:00 -07:00
greg 1ac440c8df Implement trait parse 2017-09-19 22:11:00 -07:00
greg f5022a771c Starting work to trait-ify language 2017-09-19 22:11:00 -07:00
greg eaf86ea908 Add support for +, - in num literals 2017-09-19 22:11:00 -07:00
greg eb6354e55a Only print errors if the programs failed 2017-09-19 22:11:00 -07:00
greg 751c6f65bd Deleted some code in compilation 2017-09-19 22:11:00 -07:00
greg 3e231b4715 Use native rust to write source file 2017-09-19 22:11:00 -07:00
greg e103ba221c Conditionals work! 2017-09-19 22:11:00 -07:00
greg d5f01a7b1f Continuing work on phi nodes 2017-09-19 22:11:00 -07:00
greg 1702163478 Add flag for llvm 2017-09-19 22:11:00 -07:00
greg bdd6f75cf6 Show/hide LLVM IR in REPL 2017-09-19 22:11:00 -07:00
greg 2681dbc4f2 Add test for "a+4" being conterintuitive 
Also fix Op -> BinOp in tests
 2017-09-19 22:11:00 -07:00
greg 9454fc6194 Add return statements to generated functions 2017-09-19 22:11:00 -07:00
greg c8feaa9b57 Add logging of supplimental commands 2017-09-19 22:11:00 -07:00
greg 518414ffd5 I was doing a wrong thing with creating vecs 
The old vector was getting dropped and thus free-ing the old
underlying slice. I want to use set_len() on Vec to do
this
 2017-09-19 22:11:00 -07:00
greg 06a5de6e32 Trying to debug this segfault 2017-09-19 22:11:00 -07:00
greg 748a85db02 Compiling functions half-works 2017-09-19 22:11:00 -07:00
greg 8f2d9b900b Function codegen sorta works 2017-09-19 22:11:00 -07:00
greg b9d1140264 Refactored op compilation code 
+ moved to separate function
 2017-09-19 22:11:00 -07:00
greg 7188a7d33e Clarified that we hardcode a "main" function 
in compiler data structure
 2017-09-19 22:10:59 -07:00
greg 0c7099771f Comparison operator working 2017-09-19 22:10:59 -07:00
greg afec7e829c There's some segfault happening in LLVMBuildUIToFP 2017-09-19 22:10:59 -07:00
greg a6773d59bd Refactoring in compiling binops 2017-09-19 22:10:59 -07:00
greg d804efdc5e Use BinOp type instead of strings 2017-09-19 22:10:59 -07:00
greg 0ace370fc2 Tightened up REPL loop 2017-09-19 22:10:59 -07:00
greg 1f50fcc620 Improvments to interpreter directives parsing 2017-09-19 22:10:59 -07:00
greg d7181afa91 Few more linefeed-related changes 2017-09-19 22:10:59 -07:00
greg 4eb7683f47 Move linefeed reader to struct 2017-09-19 22:10:59 -07:00
greg b04a8f0092 Add back interpreter directives 2017-09-19 22:10:59 -07:00