Commit Graph

1458 Commits

Author SHA1 Message Date
Slava Pestov
892e79cd70 Sema: Use an xmacro to clean up some duplication in CSTrail.cpp 2024-10-07 16:50:46 -04:00
Slava Pestov
6862955244 Sema: Record applied property wrappers in the trail 2024-10-07 16:50:46 -04:00
Slava Pestov
c7edc3494e Sema: Record result builder transforms in the trail 2024-10-07 16:50:45 -04:00
Slava Pestov
64293ece51 Sema: Push reconciliation down into applySolution() to strengthen invariants
Now, we assert if you try to record the same change twice in any
other code path.
2024-10-07 16:50:45 -04:00
Slava Pestov
61575d9913 Sema: Remove a few isRecordingChanges() checks to tighten invariants
In these places we now assert if we attempt to record a change
during an active undo.
2024-10-07 16:50:45 -04:00
Slava Pestov
9115a46736 Sema: Record favored constraints in the trail 2024-10-07 16:50:45 -04:00
Slava Pestov
b2adf51d78 Sema: Record disabled constraints in the trail 2024-10-07 16:50:45 -04:00
Slava Pestov
411c590bc8 Sema: Record key path component types in the trail 2024-10-07 16:50:44 -04:00
Slava Pestov
7ea975015f Sema: Record ASTNode types in the trail 2024-10-07 16:50:44 -04:00
Slava Pestov
3707e49f95 Merge pull request #76808 from slavapestov/cstrail-part-2
Continue migration from SolverScope to SolverTrail
2024-10-02 07:22:50 -04:00
Slava Pestov
3dc16a9f5b Sema: Record defaulted constraints in the trail 2024-10-01 18:10:20 -04:00
Slava Pestov
fcd6bc04fd Sema: Remove Solution::PackElementGenericEnvironments 2024-10-01 18:10:20 -04:00
Slava Pestov
0518b762d1 Sema: Record pack environments in the trail 2024-10-01 18:10:20 -04:00
Slava Pestov
f51bf3cf9d Sema: Record pack expansion environments in the trail 2024-10-01 18:10:20 -04:00
Slava Pestov
9afb1a960b Sema: Record opened pack expansion types in the trail 2024-10-01 18:10:20 -04:00
Slava Pestov
7d3350d0f2 Sema: Record opened existential types in the trail 2024-10-01 18:10:19 -04:00
Slava Pestov
f963f36a16 Sema: Record opened types in the trail 2024-10-01 18:10:19 -04:00
Slava Pestov
a9f392278f Sema: Record argument matching choices in the trail 2024-10-01 18:10:18 -04:00
Slava Pestov
8b4a58fb02 Sema: Record applied disjunctions in the trail 2024-10-01 18:10:18 -04:00
Slava Pestov
8799596bed Sema: Record disjunction choices in the trail 2024-10-01 18:10:18 -04:00
Slava Pestov
49487b8893 Sema: Record fixed requirements in the trail 2024-10-01 18:10:17 -04:00
Slava Pestov
106ab41d1d Merge pull request #76742 from slavapestov/cstrail-part-1
Sema: Continue unwinding SolverScope
2024-10-01 12:36:13 -04:00
Slava Pestov
df692edc7c Sema: Record fixes in the trail 2024-10-01 12:34:41 -04:00
Slava Pestov
62a470e3d5 Sema: Record conversion restrictions in the trail 2024-10-01 12:34:41 -04:00
Slava Pestov
31edb86da9 Sema: Remove ConstraintGraphNode::resetBindingSet() 2024-09-30 22:14:09 -04:00
Slava Pestov
186589bd25 Sema: Remove SolverTrail::Change::introducedToInference() 2024-09-30 22:05:41 -04:00
Slava Pestov
6652e34f55 Sema: Add SolverTrail::Change::InferredBindings and ::RetractedBindings 2024-09-30 21:29:59 -04:00
Slava Pestov
94494b660b Sema: Make PotentialBindings::infer() and ::retract() idempotent 2024-09-30 21:29:59 -04:00
Slava Pestov
b885c29f71 Sema: Split up SolverTrail::Change::AddedConstraint and ::RemovedConstraint 2024-09-30 21:29:59 -04:00
Steven Wu
cd07d532af [CAS] Use IncludeTreeFileList instead of full CASFS for caching
Use IncludeTreeFileList instead of full feature CASFS for swift
dependency filesystem. This allows smaller CAS based VFS that is smaller
and faster. This is enabled by the CAS enabled compilation does not
need to iterate file system.

rdar://136787368
2024-09-30 16:01:33 -07:00
Slava Pestov
ae53c8e7ff Sema: Split up SolverTrail::Change::BoundTypeVariable 2024-09-30 15:09:38 -04:00
Slava Pestov
f563de58ec Merge pull request #76759 from slavapestov/cstrail-part-0
Unify ConstraintGraph change tracking with SavedTypeVariableBindings
2024-09-30 08:01:38 -04:00
Slava Pestov
45488809c0 Sema: Add LLVM_DEBUGs to CSTrail.cpp 2024-09-29 21:48:08 -04:00
Slava Pestov
148033930c Sema: Split off introduceToInference() into its own Change
Previously, retractFromInference() was the last step in
unbindTypeVariable(). This doesn't really make sense,
because bindTypeVariable() doesn't call introduceToInference();
its two callers do it later.

Start untangling this by splitting off introduceToInference()
into its own Change, but for now, record this change at the
incorrect place to maintain the same behavior as before.
2024-09-29 21:46:41 -04:00
Amritpan Kaur
6066418340 Merge pull request #73242 from amritpan/metatype-kp-implementation 2024-09-28 02:46:15 -07:00
Amritpan Kaur
8ebc928649 Guard feature behind experimental flag. 2024-09-27 22:42:04 -07:00
Slava Pestov
c0afe3fce1 Sema: Don't create new ConstraintGraphNode during active undo
This messes up the bookkeeping for the trail.
2024-09-27 10:51:47 -04:00
Slava Pestov
4ef30a4b47 Sema: Recycle ConstraintGraphNode 2024-09-27 01:30:13 -04:00
Slava Pestov
0c53543927 Sema: More general dumpActiveScopeChanges() 2024-09-26 23:15:27 -04:00
Slava Pestov
105b6b39a9 Sema: Remove ConstraintGraphScope 2024-09-26 23:15:27 -04:00
Slava Pestov
8ee4eeee55 Sema: Migrate SavedTypeVariableBindings to SolverTrail 2024-09-26 23:15:27 -04:00
Slava Pestov
4cc27c9b20 Sema: Factor out SolverTrail from ConstraintGraph 2024-09-26 23:15:26 -04:00
Kavon Farvardin
9569eafedc Merge pull request #76660 from kavon/small-fixes
Sema: generalize `findSyntacticErrorForConsume`
2024-09-25 19:20:39 -07:00
Amritpan Kaur
02b9bcbda2 [Sema] Update diagnostics. 2024-09-25 12:54:52 -07:00
Amritpan Kaur
ffb8baf342 [Sema] Remove checks preventing metatype keypaths in Sema. 2024-09-25 12:54:51 -07:00
Steven Wu
74b93c5b33 Merge pull request #76687 from cachemeifyoucan/eng/PR-dead-code-removal
[NFC][ScanDependency] Remove some ununsed code
2024-09-25 09:35:08 -07:00
Steven Wu
5a6f6e1d4d [NFC][ScanDependency] Remove some ununsed code
Clean up some code that no longer used.
2024-09-24 16:29:21 -07:00
Slava Pestov
fca570ca91 Sema: Don't use ExistentialLayout for DeepEquality matching 2024-09-24 19:12:44 -04:00
Kavon Farvardin
df73eecdeb Sema: generalize findSyntacticErrorForConsume
Since this function is being called from the constraint solver now, we
need to generalize the way it obtains the Type of an Expression, as the
expression itself may not know its own type, only the solver does.

resolves rdar://134371893 / https://github.com/swiftlang/swift/issues/75999
2024-09-24 13:59:29 -07:00
Hamish Knight
1cc00e3676 [CS] NFC: Remove SolutionApplicationToFunctionResult
This is now no longer needed.
2024-09-17 12:35:11 +01:00