fd462f6d05
Tidy up Checker.cc/Checker.hpp a bit
2023-05-30 23:11:41 +02:00
75e0ebc14b
Disable printing the full type(s) on error for now
2023-05-30 21:36:46 +02:00
87af4686b7
Split let-declaration up into function/variable declarations
2023-05-30 21:34:40 +02:00
053d45868e
Rename Checker::pushContext() to Checker::setContext()
2023-05-30 17:00:15 +02:00
63547ee0a5
Fix some regressions due to previous commits
2023-05-30 15:27:21 +02:00
a8f8658f27
Make InferContext have a parent context
2023-05-30 13:37:47 +02:00
83e89f4e8c
Let VSCode update settings.json
2023-05-30 13:36:13 +02:00
41aa820bca
Fix scope resolution
2023-05-30 13:35:26 +02:00
6bd8ecff39
Major update to code base
...
- Add partial support for extensible records
- Rewrite unifier in Checker.cc
- Make use of union/find instead of a HashMap for type variables
- Enhance diagnostic messages
- Add a variant type
- Add application types (TApp)
- Some smaller bugfixes
2023-05-29 20:37:23 +02:00
dfaa91c9b6
Add support for parsing more nodes and small fixes
...
- AppTypeExpression, NestedPattern, NamedPattern and VariantDeclaration
can now be parsed.
- Fixed some memory leaks when a parse error is encountered
2023-05-28 21:49:32 +02:00
ad460bc4a2
Fix references to unbound types not being reported
2023-05-27 23:15:45 +02:00
3efd2a6d6a
Fix some memory leaks and add comment in Parser.cc
2023-05-27 20:57:43 +02:00
8e4fae2228
Improve behavior of parser when failing on a BlockStart
2023-05-27 18:53:38 +02:00
39d576c799
Print a Unicode arrow when TextRange is empty in diagnostics
2023-05-27 18:48:44 +02:00
cc24825ef1
Remove now unused macro BOLT_EXPECT_TOKEN
2023-05-27 15:25:52 +02:00
16e85f26bd
Add support for parsing record declarations
2023-05-27 15:25:17 +02:00
bed5d3cbc4
Enhance 'but got x' output on parse error
2023-05-26 23:48:58 +02:00
91c4b75bc1
Fix crash when parsing invalid class declaration element
2023-05-26 23:46:47 +02:00
9afdd1e607
Make parser more forgiving
2023-05-26 19:51:12 +02:00
4acb76159f
Add CST definitions for record expressions and rename StructDeclaration
2023-05-26 15:36:14 +02:00
4a501c1f77
Remove unused comment in CST.cc
2023-05-26 15:19:40 +02:00
06127ff624
Improve checking recursive functions and some minor fixes
2023-05-26 14:30:50 +02:00
2448a70c76
Fix panic when trying to print tokens
2023-05-24 20:33:32 +02:00
04fffbe9aa
Refactor a bit and split header Diagnostics.hpp
2023-05-24 19:38:04 +02:00
31d813e94b
Fix spacing in InstanceNotFoundDiagnostic
2023-05-24 19:00:02 +02:00
59b553410b
Treat all warnings as errors in C++ sources
2023-05-24 14:13:08 +02:00
6967f9a060
Sort diangostics by node and refactor ConsoleDiagnostics
2023-05-24 14:11:59 +02:00
5ac162cd72
Add support for nested/tuple type expressions
2023-05-23 22:36:01 +02:00
1bba5facc7
Fix infix expressions returning invalid types
2023-05-23 22:34:21 +02:00
7024b8790d
Fix return-statements not being type-checked
2023-05-23 21:51:44 +02:00
1d314808a9
Fix match-expressions not being properly type-checked
2023-05-23 21:51:14 +02:00
3bc77b1bb6
Allow more constraints to be eagerly solved
2023-05-23 21:50:00 +02:00
ebc51539ad
Remove support for 'pervious' environments
2023-05-23 21:32:23 +02:00
be6537f9b9
Fix eager instantiation for deeply structured types
2023-05-23 21:29:27 +02:00
7d694d9a31
Fix panic on encountering a member-expression
2023-05-23 20:56:11 +02:00
4ecc0d9724
Clean up, fix bug and make type classes with var-decls work
...
Bug to be fixed is a rigid type variable of a type class being added to
the parent context, causing eager solving to fail.
2023-05-23 20:47:41 +02:00
b8e989d03f
Eagerly solve some constraints when certain conditions are met
2023-05-23 20:09:05 +02:00
acbfeb8975
Fix type class constraint expressions not being correctly parsed
2023-05-23 20:04:41 +02:00
b23dc84f72
Fix variable declarations, fix regression due to eager solving, fix unification
2023-05-23 16:07:58 +02:00
302823ac9b
Split up Checker.hpp and make room for better type mismatch errors
2023-05-22 22:37:58 +02:00
508ef40bdf
Implement tuples and fix bug with type vars in infer/unify algorithm
2023-05-22 17:06:31 +02:00
fd015dcf22
Fix crash when MatchExpression is expected
2023-05-22 11:55:31 +02:00
bce5bffa85
Add support for parsing member expressions
2023-05-22 11:54:52 +02:00
09fcaccedc
Fix branch name in README.md
2023-05-21 20:47:45 +02:00
4e27d778f0
Add some comments and lookup type class let declaration with Scope::lookupDirect()
2023-05-21 20:33:06 +02:00
6ea27d81f4
Fix assertion error in Scope on encountering a LiteralPattern
2023-05-21 20:16:15 +02:00
093f307098
Fix instance declarations not being correctly typechecked
2023-05-21 20:14:41 +02:00
3d19ce988c
Add some comments to checkTypeclassSigs()
2023-05-21 17:53:07 +02:00
56cbfc6fbe
Add support for literal patterns
2023-05-21 17:36:44 +02:00
17d21d234b
Enable type-checking of match expressions
2023-05-21 17:14:11 +02:00
