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[CSSimplify] Handle optional wrong type conversion

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This commit is contained in:
Luciano Almeida
2020-01-07 16:37:09 -03:00
parent 06201a64be
commit 0e1a03dc61
1 changed files with 4 additions and 2 deletions
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6
lib/Sema/CSSimplify.cpp
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@@ -2842,8 +2842,10 @@ bool ConstraintSystem::repairFailures(
// If it has a deep equality restriction, defer the diagnostic to // If it has a deep equality restriction, defer the diagnostic to
// GenericMismatch. // GenericMismatch.
if (hasConversionOrRestriction(ConversionRestrictionKind::DeepEquality)) if (hasConversionOrRestriction(ConversionRestrictionKind::DeepEquality)) {
return false; if (!lhs->getOptionalObjectType() && !rhs->getOptionalObjectType())
return false;
}
auto *fix = ContextualMismatch::create(*this, lhs, rhs, auto *fix = ContextualMismatch::create(*this, lhs, rhs,
getConstraintLocator(locator)); getConstraintLocator(locator));