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464 Commits

Author SHA1 Message Date
Greg Shuflin
fcbf2d959b Treat unclosed comment as error 2021-10-14 03:05:25 -07:00
Greg Shuflin
421a33c42c Use TryFrom<&str> for Tokens 2021-10-14 02:47:19 -07:00
Greg Shuflin
61e2acc338 Parameterize compiler Config type 2021-10-14 02:24:42 -07:00
Greg Shuflin
5dcfce46cc Add Options associated type 2021-10-14 01:34:38 -07:00
Greg Shuflin
3cbe80e933 Parameterize Repl over language type 2021-10-14 01:28:24 -07:00
Greg Shuflin
75b1f9cce5 Working on main compiler pipeline 
Got rid of a bunch of confusingly-designed debugging infrastruture.
Need a better way to handle per-stage debug outputs (also I don't want
to be using stages at all long-term)
 2021-10-14 00:03:51 -07:00
Greg Shuflin
c3131a6d5e WIP thing 2021-10-13 23:45:54 -07:00
Greg Shuflin
7e0acb7d87 Tighten names in Language trait 2021-10-13 01:09:24 -07:00
Greg Shuflin
d3ebcc9654 Fix all current warnings 2021-10-13 00:53:32 -07:00
Greg Shuflin
2c64bb6c34 Remove some old externs 2021-10-13 00:49:26 -07:00
Greg Shuflin
77bf42be6c Update to current rust 2021-10-07 00:51:45 -07:00
greg
a0955e07dc Fix attribute 2020-02-12 22:14:21 -08:00
greg
a2bd9a3985 Remove symbol table from evaluator 2019-11-09 19:52:05 -08:00
greg
e4a1a23f4d Moved sym lookup logic from eval to ast reducer 2019-11-09 19:49:02 -08:00
greg
8218007f1c Commit this temporary fix 2019-11-08 18:53:38 -08:00
greg
040ab11873 Move reduction of values into separate method 2019-11-07 03:28:18 -08:00
greg
b967fa1911 to_repl() doesn't need symbol table handle 2019-11-07 02:42:17 -08:00
greg
4c718ed977 Add TODO for symbol resolver 2019-11-06 18:41:37 -08:00
greg
d20acf7166 Add tokenization for string literal prefixes 2019-11-05 02:22:11 -08:00
greg
efc8497235 Rearchitect parser 
To ensure that the prelude gets parsed with the same ItemId context as
normal REPL input
 2019-10-25 01:49:15 -07:00
greg
4a1987b5a2 Test for modules in symbol table 2019-10-24 03:02:52 -07:00
greg
c96644ddce Modules in symbol table 2019-10-24 02:13:07 -07:00
greg
cc0ac83709 Refactor a lot of symbol table in prep for modules 2019-10-24 01:34:13 -07:00
greg
3344f6827d Clear out some compiler warnings 2019-10-23 16:07:10 -07:00
greg
b38c4b3298 SymbolTable passing, fix test for duplicate line 2019-10-23 14:47:18 -07:00
greg
a2f30b6136 Refactored symbol_table test 2019-10-23 14:47:18 -07:00
greg
11a9a60a34 Rejiggering some things with the SourceMap pointer in Parser 2019-10-23 14:47:18 -07:00
greg
5bb1a245c4 Have Parser accept SourceMap reference 2019-10-23 14:47:18 -07:00
greg
1ffe61cf5f Partway there in terms of implementing source map lookup 2019-10-23 14:47:18 -07:00
greg
7495f30e16 Pass SourceMapHandle to SymbolTable 2019-10-23 14:47:18 -07:00
greg
82520aa28d Start to add source map insertions 2019-10-23 14:47:18 -07:00
greg
129d9ec673 A bunch of infrastructure for keeping track of AST node locations 
Plus a failing test to illustrate the reason we care
 2019-10-23 14:47:18 -07:00
greg
7825ef1eb9 Partial module work 2019-10-23 14:47:18 -07:00
greg
f3ecdc61cb Remove old TODO 2019-10-23 02:22:10 -07:00
greg
bf59e6cc63 Just import all of AST in parse tests 2019-10-22 03:15:41 -07:00
greg
c560c29b2d Start to add module syntax 2019-10-22 03:15:14 -07:00
greg
4dcd9d0198 Some more parse trace improvements 2019-10-22 02:11:49 -07:00
greg
7ac63160c5 Remove extraneous debug print 2019-10-21 19:19:48 -07:00
greg
8656992945 Made parse trace output a bit nicer 
Used ... instead of whitespace, removed extraneous "Production"
 2019-10-21 19:18:47 -07:00
greg
bb87a87848 Remove this TODO; default args are parsed 2019-10-21 10:53:17 -07:00
greg
2f467702e3 Use common scope resolver 
So that if you import something at the repl, it stays imported
 2019-10-21 04:19:26 -07:00
greg
5ac5425fac Use symbol table handle in resolver 2019-10-21 04:17:30 -07:00
greg
944916d6af Alias for symbol table handle type 2019-10-21 04:09:43 -07:00
greg
3906210db8 Fix prelude 2019-10-21 03:26:38 -07:00
greg
f7357d4498 Add explicit panic for prelude errors 
Maybe I want to handle this better in the future, but for now just panic
if the prelude is bad for some reason.
 2019-10-21 03:25:45 -07:00
greg
1493d12a22 Reduce unused imports 2019-10-21 03:02:11 -07:00
greg
016d8fc900 Fixed tests 
but I think importing is still not working properly
 2019-10-21 02:56:21 -07:00
greg
86dc5eca02 Get rid of symbol segment kind 
I don't think I need this after all
 2019-10-18 18:24:57 -07:00
greg
e75958c2a2 Currently broken import all commit 2019-10-18 09:55:26 -07:00
greg
7a56b6dfc0 Add some more methods around this 2019-10-18 09:54:56 -07:00
greg
f9633ebe55 Add (broken) import all test 2019-10-18 09:53:44 -07:00
greg
854740a63f SymbolTrie 2019-10-17 03:15:39 -07:00
greg
ca10481d7c Symbol table test - multiple values 2019-10-16 22:46:58 -07:00
greg
26fa4a29ec Put type names into symbol table 2019-10-16 20:22:40 -07:00
greg
97b59d7e70 Symbol table tests to separate file 2019-10-16 19:51:43 -07:00
greg
92ad4767c8 Remove some extraneous code 2019-10-16 10:39:48 -07:00
greg
7cabca2987 Got all tests passing with visitor scope-resolver 2019-10-16 02:46:32 -07:00
greg
98e53a6d0f Start porting ScopeResolution to use Visitor pattern 2019-10-15 19:06:07 -07:00
greg
77cc1f3824 ASTVisitor imports 2019-10-15 19:03:27 -07:00
greg
9e64a22328 Invocation argument in visitor 2019-10-15 18:58:51 -07:00
greg
5afdc16f2e Still more visitor work 2019-10-15 03:51:36 -07:00
greg
f818e86f48 More visitor work 2019-10-15 00:53:21 -07:00
greg
7c75f9b2a8 Extraneous comment 2019-10-11 18:45:52 -07:00
greg
2c34ab52c4 Make this test conform to new if syntax 2019-10-11 09:13:09 -07:00
greg
44d1f4692f Add back parser restrictions 2019-10-11 09:11:14 -07:00
greg
3cf3fce72d Fixed some code in scope resolver 2019-10-10 18:33:34 -07:00
greg
ddea470ba8 Parsing tests pass, eval ones fail 2019-10-10 18:17:59 -07:00
greg
745afe981a Got compilation working again 2019-10-10 17:50:20 -07:00
greg
a6c86d6447 Some work 2019-10-10 17:06:41 -07:00
greg
8d3639ab8e Fix everything if-refactor-related save reduced_ast 2019-10-10 14:38:48 -07:00
greg
3bca82a8c8 Still more refactoring work 2019-10-10 10:34:54 -07:00
greg
811c52c8d3 More if-expr refactoring work 
Think I finished all the parsing stuff, just need to fix the types
everywhere else
 2019-10-10 03:56:35 -07:00
greg
95e278d1b5 Chunk of work on if-expr AST 
don't expect this to compile yet
 2019-10-10 03:29:28 -07:00
greg
61b757313d Alter grammar of if-blocks 2019-10-10 02:34:56 -07:00
greg
2ed84de641 Introduce bare else clause in if exprs 
With a non-passing test
 2019-10-09 01:50:32 -07:00
greg
22efd39114 Change if-expr syntax 
use else instead of ->
 2019-10-08 18:23:16 -07:00
greg
a48bb61eb3 Get rid of this test 
need to rethink how if-expressions should work
 2019-10-05 16:41:51 -07:00
greg
904d5c4431 Add "production" line to parse debug output 
And also add a .next() in the parser that should've been there
 2019-10-04 03:12:09 -07:00
greg
28056b1f89 Add production name in ParseError 
for debugging
 2019-10-04 03:12:00 -07:00
greg
f9a59838b0 Get rid of .into()'s in parser 2019-10-01 02:19:12 -07:00
greg
f02d7cb924 Add test for failing if expression 2019-09-28 17:42:22 -07:00
greg
c427646e75 Change type alias 2019-09-28 02:42:18 -07:00
greg
f06b5922de Visitor cleanup 2019-09-28 02:37:36 -07:00
greg
253b5d88f0 Finish cleaning up visitor logic 2019-09-28 01:58:22 -07:00
greg
f654cd6b50 Start moving all walking logic out of visitor 2019-09-28 01:01:56 -07:00
greg
89649273d8 Still more visitor stuff 2019-09-27 22:34:00 -07:00
greg
9fa4e3797c More visitor stuff 2019-09-27 09:54:24 -07:00
greg
c8804eeefb More visitor stuff 2019-09-26 03:26:37 -07:00
greg
d80a0036b1 Enough of ASTVisitor to test something 2019-09-26 02:29:35 -07:00
greg
39bb175722 Initial WIP code 2019-09-26 01:31:39 -07:00
greg
ae65455374 Add type alias for name scope data structure 2019-09-25 03:26:31 -07:00
greg
1fc028c9fc Make lookup_name_in_scope a method 2019-09-25 03:18:54 -07:00
greg
031ff9fe7e Add top-level variable to schala prelude 2019-09-25 02:54:56 -07:00
greg
5a9f3c1850 Sort symbols in debug 2019-09-25 02:43:07 -07:00
greg
58251d3f28 Use colored in symbol table debug 2019-09-25 02:28:24 -07:00
greg
2e42313991 add_new_symbol clarification 2019-09-25 02:18:36 -07:00
greg
0b57561114 Use block in scope resolution 2019-09-25 01:45:02 -07:00
greg
dbd81ca83d names 2019-09-24 19:24:07 -07:00
greg
6368d10d92 Rename Symbol.name -> Symbol.local_name 
to make it clearer what this means
 2019-09-24 18:56:53 -07:00
greg
9cd64d97a5 Isolate import handling code 2019-09-24 18:42:01 -07:00