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Sema: Record implicit callAsFunction() roots in the trail

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This commit is contained in:
Slava Pestov
2024-10-04 17:25:28 -04:00
parent 72a60728fc
commit 12eb7cec26
5 changed files with 18 additions and 22 deletions
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18
lib/Sema/CSSimplify.cpp
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@@ -12899,7 +12899,11 @@ createImplicitRootForCallAsFunction(ConstraintSystem &cs, Type refType,
// Record a type of the new reference in the constraint system.
cs.setType(implicitRef, refType);
// Record new `.callAsFunction` in the constraint system.
cs.recordCallAsFunction(implicitRef, arguments, calleeLocator);
cs.recordImplicitCallAsFunctionRoot(calleeLocator, implicitRef);
auto *implicitRefLocator = cs.getConstraintLocator(
implicitRef, ConstraintLocator::ApplyArgument);
cs.associateArgumentList(implicitRefLocator, arguments);
}
return implicitRef;
@@ -14974,13 +14978,13 @@ void ConstraintSystem::recordMatchCallArgumentResult(
recordChange(SolverTrail::Change::RecordedMatchCallArgumentResult(locator));
}
void ConstraintSystem::recordCallAsFunction(UnresolvedDotExpr *root,
ArgumentList *arguments,
ConstraintLocator *locator) {
ImplicitCallAsFunctionRoots.insert({locator, root});
void ConstraintSystem::recordImplicitCallAsFunctionRoot(
ConstraintLocator *locator, UnresolvedDotExpr *root) {
bool inserted = ImplicitCallAsFunctionRoots.insert({locator, root}).second;
ASSERT(inserted);
associateArgumentList(
getConstraintLocator(root, ConstraintLocator::ApplyArgument), arguments);
if (solverState)
recordChange(SolverTrail::Change::RecordedImplicitCallAsFunctionRoot(locator));
}
void ConstraintSystem::recordKeyPath(const KeyPathExpr *keypath,