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6d18f80185
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226 Commits

Author SHA1 Message Date
greg
6d18f80185 Use Result in test 2018-08-14 21:46:48 -07:00
greg
6825de3916 new_frame -> new_scope 2018-08-14 21:45:45 -07:00
greg
1b78fbff82 Tests for basic pattern matching 2018-08-14 21:39:33 -07:00
greg
897c1181a9 Basic pattern matching working 2018-08-14 21:17:43 -07:00
greg
6833bc4f00 Start on CaseMatch eval 2018-08-14 12:43:06 -07:00
greg
f2ded78776 ReducedAST: Match -> CaseMatch 
makes it easier to grep for
 2018-08-14 12:37:18 -07:00
greg
9debdd8d66 Primitive tuple 2018-08-14 02:03:05 -07:00
greg
8067c862f3 Switch out types for evaluator 2018-08-14 00:11:13 -07:00
greg
f9c2fc3f9d Make code more concise 2018-08-07 17:09:53 -07:00
greg
5ead1e5d44 NewConstructor -> Constructor 2018-08-05 19:14:02 -07:00
greg
348a6f7c76 More work on pattern-matching 
I think I need to entirely change the types in the evaluator.
ReducedAST should only care about NewConstructor (which I gotta rename),
and the evaluator is the only place that an implementation of a
primitive constructed type should live (see Peyton-Jones implementing a
functional langauge p. 70)
 2018-08-05 19:11:42 -07:00
greg
5f336ec1a9 Add lookup_by_name to symbol table 2018-08-05 18:19:48 -07:00
greg
da59fae0d3 More work on pattern-matching 2018-08-05 18:01:42 -07:00
greg
5b5689accf Changing representation of primitive objects 2018-08-05 17:15:58 -07:00
greg
32acf89814 New Constructor 2018-08-05 16:04:52 -07:00
greg
c637a922a9 Start implementing constructors/matches 
as per Implementing Functional Programming Languages by Peyton-Jones
 2018-08-05 14:23:08 -07:00
greg
42d0aba21c Add index of variants to symbol table 
Also new prelude type, just for testing
 2018-08-05 13:59:13 -07:00
greg
bc6d4d19b5 reduced ast match 2018-07-26 00:52:46 -07:00
greg
a2b1b0f953 Pattern-matching in reduced AST 2018-07-26 00:52:46 -07:00
greg
75bf4b5697 Fill out variants to be reduced 2018-07-26 00:52:46 -07:00
greg
98e812968b Fix parsing additional options 2018-07-26 00:52:46 -07:00
greg
250c486143 Fix derive code 2018-07-26 00:52:46 -07:00
greg
38eb065511 Broken proc macro custom derive code 2018-07-26 00:52:46 -07:00
greg
4ca57e4aea Change name of debug options struct 2018-07-26 00:52:46 -07:00
greg
82502ad0ad Move some parsing code around 2018-07-26 00:52:46 -07:00
greg
7d68b2a05a Get rid of code related to old match stuff 2018-07-26 00:52:46 -07:00
greg
c2db212c78 Some more guard arm stuff + dealing with split binexp 
... in if-blocks. Need to do some re-architecture I think
 2018-07-26 00:52:46 -07:00
greg
837a180b09 Starting work on guard arms 2018-07-26 00:52:46 -07:00
greg
5ecd298e6a Record Pattern 2018-07-26 00:52:46 -07:00
greg
8aa33d0872 Starting on guards 2018-07-26 00:52:46 -07:00
greg
21a8868bcf Fixed test 2018-07-26 00:52:46 -07:00
greg
5a91957fa1 Some incomplete parse work 2018-07-26 00:52:46 -07:00
greg
176d43e56f Remove old comment 2018-07-26 00:52:46 -07:00
greg
90ecde89c9 Mutable types 2018-07-26 00:52:46 -07:00
greg
65c2cd521b Mutable types 
This bit of syntax is meant for extendable enum types
 2018-07-26 00:52:46 -07:00
greg
f7dbbddad1 Let and let mut syntax 2018-07-26 00:52:46 -07:00
greg
43ff08b04c Add some debugging info around parse error 2018-07-26 00:52:46 -07:00
greg
00692aa89e Support for underscores 2018-07-26 00:52:46 -07:00
greg
5e48eb2dee Broken - some pass abstraction work 2018-07-26 00:52:46 -07:00
greg
3597ad4eef Compact parsing 2018-07-26 00:52:46 -07:00
greg
072eab1a80 Thread debug opts around where they need to be 2018-07-26 00:52:46 -07:00
greg
55a8cabd7c Some basic pattern stuff 2018-07-26 00:52:46 -07:00
greg
3c022fc4ef Clarified BNF 2018-07-26 00:52:46 -07:00
greg
0a02c21e70 Some more Patterns work 
-at first brush, a pattern is like a single Variant with a list of free
vars
 2018-07-26 00:52:46 -07:00
greg
927f427a86 Starting work on patterns 2018-07-26 00:52:46 -07:00
greg
005aba7a10 Test alt form 2018-07-26 00:52:46 -07:00
greg
7882e92ab5 Fix old style if 2018-07-26 00:52:46 -07:00
greg
f582ab4eaa Test for new style parsing 2018-07-26 00:52:46 -07:00
greg
f2dce38647 Broken, but compiling, move to new if paradigm 2018-07-26 00:52:46 -07:00
greg
ba4cd9da39 Kill match keyword + data structures 
And add new unified keywords
 2018-07-26 00:52:46 -07:00