Commit Graph

1345 Commits

Author SHA1 Message Date
greg
5aa0e10e7a Some ADT work 2018-07-26 00:52:46 -07:00
greg
27729cefdf Some improvements to the thing 2018-07-26 00:52:46 -07:00
greg
df76e7c120 Pretty-print type table 2018-07-26 00:52:46 -07:00
greg
889610f0b0 Pretty-print Symbol Table 2018-07-26 00:52:46 -07:00
greg
3beabf4678 Start eval-ing data constructors 2018-07-26 00:52:46 -07:00
greg
25790f8643 Added super-janky prelude capability 2018-07-26 00:52:46 -07:00
greg
ff5446af3f Add symbols from symbol table into global type context 2018-07-26 00:52:46 -07:00
greg
5d84153c9e Want bin expressions typed soon 2018-07-26 00:52:46 -07:00
greg
0b0f6b6b50 Symbol table handles functions better 2018-07-26 00:52:46 -07:00
greg
856a360aba Types need handle to symbol table 2018-07-26 00:52:46 -07:00
greg
81ca9ee20f Add some data structures back 2018-07-26 00:52:46 -07:00
greg
4caf8096b3 Add Scheme, TypeEnv, Substitution data structs 2018-07-26 00:52:46 -07:00
greg
c65907388d Some ADT work 2018-07-26 00:52:46 -07:00
greg
33c22c8bbc Typecheck values 2018-07-26 00:52:46 -07:00
greg
4a27af2136 Add a super-basic test 2018-07-26 00:52:46 -07:00
greg
07af54b78a More work 2018-07-26 00:52:46 -07:00
greg
c4666b82ec Basics 2018-07-26 00:52:46 -07:00
greg
274dd1ccb0 Basic stuff 2018-07-26 00:52:46 -07:00
greg
70ec79c4b3 Lol starting over from scratch again
H-M is hard :/
2018-07-26 00:52:46 -07:00
greg
f88d2331e3 printf debugs for problems with function typing 2018-07-26 00:52:46 -07:00
greg
c8f961abbf Functions 2018-07-26 00:52:46 -07:00
greg
d040d76bfa Start handling function case 2018-07-26 00:52:46 -07:00
greg
887ba46b0b Fix this thing 2018-07-26 00:52:46 -07:00
greg
a80db9e4c2 Debug types
WIP
2018-07-26 00:52:46 -07:00
greg
c986233a95 Adding bindings seems to work?
I'm playing real fast and loose though
2018-07-26 00:52:46 -07:00
greg
bb29df4a73 Variable binding insertion infrastructure 2018-07-26 00:52:46 -07:00
greg
4db3595d7c More work on variables 2018-07-26 00:52:46 -07:00
greg
217ee73fc9 Literals 2018-07-26 00:52:46 -07:00
greg
93309c025e Some work 2018-07-26 00:52:46 -07:00
greg
b67512a9e1 Add Infer struct 2018-07-26 00:52:46 -07:00
greg
8e6f605fab Type alias "TypeName" 2018-07-26 00:52:46 -07:00
greg
ba4185b0fb Back to including typechecking code in pipeline 2018-07-26 00:52:46 -07:00
greg
7a2a4df297 Clearing out most of the cruft from typechecking 2018-07-26 00:52:46 -07:00
greg
642e9da8ee Move everything symbol-table-related into a separate module 2018-07-26 00:52:46 -07:00
greg
cea7427847 put TypeEnvironment on TypeContext 2018-07-26 00:52:46 -07:00
greg
3156c31dfc Variable lookup 2018-07-26 00:52:46 -07:00
greg
2e457cd5e8 First real inferring 2018-07-26 00:52:46 -07:00
greg
843d895f2b infer infra 2018-07-26 00:52:46 -07:00
greg
734c53ce0d Starting to deal with actual expr inferring 2018-07-26 00:52:46 -07:00
greg
3a3b8dd440 TypeEnvironment lives in Infer 2018-07-26 00:52:46 -07:00
greg
c96a56a7ac fresh 2018-07-26 00:52:46 -07:00
greg
4017857a3a Unification 2018-07-26 00:52:46 -07:00
greg
131c83b64d Consult these haskell programs from https://github.com/quchen/articles/tree/master/hindley-milner 2018-07-26 00:52:46 -07:00
greg
9e0f8b8a14 InferError 2018-07-26 00:52:46 -07:00
greg
7121624f77 Type Env 2018-07-26 00:52:46 -07:00
greg
48e795decc apply_substitution for PolyTypes
If I made an error it's likely here...
2018-07-26 00:52:46 -07:00
greg
a26da934f4 Substitution monotypes 2018-07-26 00:52:46 -07:00
greg
1de1cd9cfd For H-M, add types and some impls 2018-07-26 00:52:46 -07:00
greg
6f639b9030 Type type structure 2018-07-26 00:52:46 -07:00
greg
8f0104ebc7 Deletion 2018-07-26 00:52:46 -07:00