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Author SHA1 Message Date
John
e49b171bea Rename DefItem/DefSource/DefSorcerer to better reflect their meaning 2024-04-25 16:07:26 -05:00
John
901e9d1d5b cl-typeck: Remove nightly-only debug_closure_helpers 2024-04-25 15:55:32 -05:00
John
aa3f357fca conlang: Misc. doc fixes 2024-04-24 20:05:55 -05:00
John
d4432cda7a cl-structures: Give the StringArena a new home. 2024-04-24 19:52:56 -05:00
John
40ec9b30e4 conlang: Use interned strings (Sym) for all symbols 2024-04-24 19:34:29 -05:00
John
ede00c3c86 cl-structures: Cleanup for GlobalSym 2024-04-24 18:11:21 -05:00
John
be604b7b45 cl-structures: Use hashbrown's hash table implementation for deduplication. 2024-04-24 17:43:02 -05:00
John
e70ffd1895 cl-structures: Global (ew!) and local string interning! 
- StringArena provides an arena for immutable strings, inspired by other string interners, and keeps track of the ends of every allocated string. Strings inserted into the arena are assigned a Symbol.
- intern::Interner keeps track of the hashes of each inserted string, and provides deduplication for interned strings. This allows referential comparison between interned strings
- global_intern::GlobalSym provides metered access to a Global Interner, and has a Display implementation which queries the Interner.

The global interner is planned for use in cl-ast.

TODO: the unstable raw_entry API is about to be removed from Rust. Maybe switch to hashbrown, or write my own hash table?
 2024-04-24 17:11:41 -05:00
John
f24bd10c53 cl-structures: intern_pool isn't unsafe 
Nor is it an intern pool, it's more of an unstable typed arena. Ah well.
 2024-04-24 17:00:58 -05:00
John
8453b092f1 cl-typeck: Fix list in doc comment getting mistaken for a doctest 2024-04-24 16:50:30 -05:00
John
42307d2ab4 cl-typeck: Sketch out a new way to store definition metadata 2024-04-22 23:17:50 -05:00
John
45d75bb552 cl-structures: Make Span and Loc functions const (now you can make a const Span!) 2024-04-22 21:44:12 -05:00
John
b74c4cd5bf cl-parser: Forego RAII scopeguard finalization pattern in impl Fold for ModuleInliner 
We have an outer function *right there* to do cleanup for us.
 2024-04-22 21:43:30 -05:00
John
0c518b47e6 cl-ast: Give Path some inherent methods 2024-04-22 21:04:30 -05:00
John
169f61144b cl-ast: Fix typo in ast_impl::convert impl From<AsRef<str>> for PathPart 2024-04-22 20:52:12 -05:00
John
a3a87e0b67 test.cl: Fix moved i32 to module ::num 2024-04-22 15:47:37 -05:00
John
ed9b73a1a3 repline: Remove default-features from crossterm, since we don't use the event API 2024-04-22 02:18:57 -05:00
John
9b11543396 Update readme.md 2024-04-22 02:06:46 -05:00
John
2ed8481489 cl-repl: Switch from argh to argwerk 2024-04-22 02:03:04 -05:00
John
a3bb1ef447 stdlib: fix errant let in test.cl 2024-04-22 02:02:25 -05:00
John
f483d690e2 Revert "Cargo.toml: Add documentation key" 
This reverts commit 087969e117.
 2024-04-22 00:07:44 -05:00
John
087969e117 Cargo.toml: Add documentation key 2024-04-21 23:49:24 -05:00
John
116d98437c cl-typeck: Promote some top-module notes to doc comments 2024-04-21 23:42:45 -05:00
John
8121c1c8bb Move typeck.rs from cl-repl to cl-typeck 2024-04-21 23:41:38 -05:00
John
2a5e965edf sample-code: Add hello.cl 2024-04-21 23:07:16 -05:00
John
bf16338166 cl-typeck: Outline all modules. 2024-04-21 23:05:06 -05:00
John
9449e5ba06 cl-typeck: Sketch out a new path resolver algorithm, and reparent some unused cruft 2024-04-21 22:48:52 -05:00
John
b796411742 cl-typeck: Module imports v0.1 
- NameCollects use items
- Preprocesses them
- Uses no fancy algorithms
- Doesn't respect item visibility at all
- *declaration-order-dependent* :(
- works, though! :)
- TODO: Lazy evaluation of literally any of this stuff.
 2024-04-21 22:43:25 -05:00
John
ef190f2d66 cl-structures: Add get_many_mut implementation for Pool (currently delegates to unstable std) 2024-04-21 22:32:47 -05:00
John
9c3c2e8674 cl-parser: Implement a module inlining pass 2024-04-21 22:31:01 -05:00
John
02323ae6f2 cl-parser: Sync error::Parsing with cl-ast 2024-04-21 21:20:55 -05:00
John
e36a684422 grammar: Make UseTree less ultra-janky 2024-04-21 18:57:46 -05:00
John
5341631781 conlang: Add constructor expression for structs! 
grammar:
- Add new rules `PathLike`, `Structor`, `Fielder`
- Replace Path with PathLike in Primary expressions

cl-ast:
- Add nodes for Structor and Fielder

cl-parser:
- Add branch to path-expression parsing
- Parse Structor bodies

interpret:
- Add TODO
 2024-04-20 15:02:16 -05:00
John
efd442bbfa conlang: Import items into scope with use! 
grammar:
- Improve specification of `Path`
- Add `Use` and `UseTree` rules
- Add `Use` as a variant of ItemKind

cl-token:
- Add new keywords `use` and `as`

cl-ast:
- Add nodes for Use and UseTree
- Add new ItemKind for Use
- Implement traversal in Visit and Fold

cl-interpret:
- Mark ItemKind::Use with a todo

cl-parser:
- Update to match grammar

cl-typeck:
- Update to match changes in AST
- Mark UseTrees as NameCollectable and TypeResolvable, but leave as todos
 2024-04-20 14:51:54 -05:00
John
9dc0cc7841 cl-interpret: Give the interpreter a little love 
And stop copying strings around.
 2024-04-19 10:49:25 -05:00
John
90a3818ca0 conlang: Move all cl-libs into the compiler directory 2024-04-19 07:39:23 -05:00
John
2a62a1c714 repline: Promote to its own crate! 
cl-repl: Major refactor based on the design of typeck.rs
 2024-04-19 07:30:17 -05:00
John
01ffdb67a6 cl-ast: Add Fold and Visit traits, to more easily map or collect nodes in the AST 
typeck.rs: Since this is apparently my testbed now, add a new mode.
TODO: replace the main `conlang` binary with this, since it's so much better.
 2024-04-19 03:21:07 -05:00
John
de024b6cb7 cl-repl: Remove references to the old Resolver 2024-04-19 03:01:24 -05:00
John
2834e4a8ea cl-ast: Fix typo in format.rs 2024-04-19 02:47:55 -05:00
John
4ff101f0ee yaml.rs: Fix extraneous pair in While 2024-04-18 23:58:44 -05:00
John
1fa027a0c2 cl-ast: Move AST into its own module 2024-04-18 21:31:46 -05:00
John
9a687624fc stdlib: Add some funky syntax tests 
TODO: make stuff like this into actual lexer->parser->analysis->interpreter tests.
 2024-04-18 21:10:11 -05:00
John
e102ae25b4 typeck.rs: Make the REPL output a little less unreadable 2024-04-18 21:05:59 -05:00
John
a56ee38b15 cl-parser: General cleanup and maintenance 
- Made infallible rules infallible
- Don't double-check keywords where keywords are required.
  - Of course, this change means rules aren't self-contained
- Rename the `Call` precedence level
- Made member-access operators left-associative
- Removed the useless `Nothing` error type. :(
 2024-04-18 21:04:16 -05:00
John
f315fb5af7 cl-ast: Overhaul pretty-printing using std::fmt::Write adapters. 
Now you don't have to import cl_ast::format::*!!!
 2024-04-18 20:47:28 -05:00
John
e4f270da17 cl-ast: Re-order items for aesthetic reasons 2024-04-18 20:22:08 -05:00
John
17a522b633 cl-parser: Make break bodies actually optional 
Note: This goes against the original plan to 'not give Semi a special meaning', but it should be syntactically unambiguous.
 2024-04-18 16:42:48 -05:00
John
736fc37a81 repline: Remove Ignore trait, make debug output backspace-able 2024-04-18 01:56:45 -05:00
John
02b775259e cl-ast: Change loop expression to take any expression as its argument, for later desugaring. 2024-04-18 01:53:32 -05:00