Commit graph

327 commits

Author SHA1 Message Date
91a4872c34
Merge solver back with checker and apply algorithm for eager constraint
solving
2023-06-22 16:19:51 +02:00
2f9b6db5af
Adjust the way let-declarations are visited in the type-checker
Let-declarations are now roughly visited in the order they are
referenced, resulting in constraints being propagated in the same way.
2023-06-22 15:30:14 +02:00
6df807440a
Upgrade dependencies and check in package-lock.json 2023-06-21 16:58:02 +02:00
f58011e50e
Refactor by splitting into multiple files 2023-06-21 16:56:04 +02:00
935420d418
Fix bug in lexing a word directly after an empty comment 2023-06-15 16:40:28 +02:00
8b1263c376
Revert "Make it possible to nest match-expressions"
This reverts commit ac7467bccb.

The commit breaks too much syntax.
2023-06-15 16:29:35 +02:00
ac7467bccb
Make it possible to nest match-expressions
Although this fixes #46, this introduces a new bug for expressions that
require punctuation to be turned off. We will adress this in a separate
issue.
2023-06-12 22:00:46 +02:00
8addcb0990
Add some more automated test snippets 2023-06-12 16:54:41 +02:00
a3f40d51ef
Some enhancements in the parser
- Fix MemberExpression and IfStatementPart not receiving annotations
 - Enable parsing of elif-statements
 - Refactor some code
2023-06-12 16:53:26 +02:00
2be3deb5f6
Add missing ConsolePrinter.hpp and ConsolePrinter.cc 2023-06-12 16:52:10 +02:00
35bcf38eb3
Only create scope in LetDeclaration if it is a function 2023-06-12 16:50:55 +02:00
d81e92231f
Some minor enhancements
- Make if-elif-else possible
 - Add more tests
 - Ensure that failed tests fail tools like xargs
 - Refactor printing logic out of ConsoleDiagnostics
2023-06-11 11:04:04 +02:00
d278456290
Add experimental support for compiler annotations 2023-06-08 20:27:01 +02:00
c0c36ca698
Add the missing very basic evaluatator 2023-06-06 17:30:24 +02:00
abae39c791
Move all tests to test/ improve Checker tests 2023-06-06 17:28:56 +02:00
0326bbe7f9
Record variant constructors for future use 2023-06-05 15:53:24 +02:00
d0b9c9702b
Fix simplifyType not expanding to the full solution 2023-06-05 15:51:40 +02:00
1147c751b9
Introduce new algorithm for better handling of recursive functions 2023-06-05 15:51:04 +02:00
1853612284
Add InferContext::add() 2023-06-05 14:45:13 +02:00
ebe1612112
Fix crash when using SourceFile.File when the reference no long exists 2023-06-05 12:16:54 +02:00
bc25ef77e4
Remove debug statement in main.cc 2023-06-05 11:25:07 +02:00
3c7aec7d5d
Rewrite main.cc to make use of the new zen::po 2023-06-04 22:46:44 +02:00
f63d892662
Re-introduce let declarations
Closes #42
2023-06-03 14:35:02 +02:00
73559460ec
Add a very simple evaluator for a subset of the language 2023-06-03 11:54:31 +02:00
4294063921
Simplify TArrow type as described in issue #42 2023-06-03 11:45:14 +02:00
eef23feb1c
Fix bug in TApp case of Type::hasTypeVar() 2023-06-03 11:20:22 +02:00
ebfcb2a2eb
Remove comment from Checker.cc 2023-06-02 21:46:35 +02:00
566bc497f3
Fix issue with swapping in Unifier::unifyField() 2023-06-02 21:45:47 +02:00
3a93952b36
Fix error while printing record types 2023-06-02 21:38:06 +02:00
af7fcb52b4
Fix some logic not making use of Checker::makeEqual 2023-06-02 21:18:35 +02:00
6234a49feb
Rename Value to LiteralValue in CST.hpp 2023-06-02 20:58:03 +02:00
bf77031dd5
Add Checker::makeEqual between CEqual and Checker::addConstraint 2023-06-02 20:56:12 +02:00
ca2eb24da2
Remove unused CClass constraint 2023-06-02 20:55:27 +02:00
aede794e43
Keep track of errors in DiagnosticEngine 2023-06-02 16:28:05 +02:00
693301bac6
Improve support for type classes and simplify algorithm 2023-06-01 16:22:37 +02:00
b467f9e644
Attempt to fix the eager solver in Checker.cc 2023-06-01 15:15:53 +02:00
a460b3b28a
Fix some bugs in print logic of CST nodes 2023-05-31 15:05:47 +02:00
25928c288b
Allow { and } on mupltiple lines with any indentation 2023-05-31 14:22:35 +02:00
b64b18216a
Second attemmpt at fixing critical bug in Node::unref() 2023-05-31 13:14:46 +02:00
717a2a663a
Some fixes and new pattern syntax
- Fix critical bug in deallocator
 - Add TuplePattern
 - Add ListPattern
 - Make Checker hold a ListType
2023-05-31 12:39:19 +02:00
fa294b826e
Fix diagnostic message for Parser::parsePattern() 2023-05-31 11:16:28 +02:00
eaead44b18
Fix some parsing issues in MatchExpression 2023-05-31 11:15:31 +02:00
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