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[CS] NFC: Remove OverloadChoiceKind::BaseType

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This doesn't appear to be used any more.
This commit is contained in:
Hamish Knight
2020-03-14 14:34:30 -07:00
parent eb93cd6237
commit c74a7512f7
7 changed files with 0 additions and 30 deletions
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9
lib/Sema/ConstraintSystem.cpp
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@@ -1549,7 +1549,6 @@ Type ConstraintSystem::getEffectiveOverloadType(const OverloadChoice &overload,
// Declaration choices are handled below.
break;
case OverloadChoiceKind::BaseType:
case OverloadChoiceKind::DeclViaBridge:
case OverloadChoiceKind::DeclViaDynamic:
case OverloadChoiceKind::DeclViaUnwrappedOptional:
@@ -1918,7 +1917,6 @@ std::pair<Type, bool> ConstraintSystem::adjustTypeOfOverloadReference(
case OverloadChoiceKind::DeclViaBridge:
case OverloadChoiceKind::DeclViaUnwrappedOptional:
case OverloadChoiceKind::TupleIndex:
case OverloadChoiceKind::BaseType:
case OverloadChoiceKind::KeyPathApplication:
return {refType, bindConstraintCreated};
case OverloadChoiceKind::DeclViaDynamic: {
@@ -2020,7 +2018,6 @@ void ConstraintSystem::bindOverloadType(
case OverloadChoiceKind::DeclViaBridge:
case OverloadChoiceKind::DeclViaUnwrappedOptional:
case OverloadChoiceKind::TupleIndex:
case OverloadChoiceKind::BaseType:
case OverloadChoiceKind::KeyPathApplication:
case OverloadChoiceKind::DeclViaDynamic:
bindTypeOrIUO(openedType);
@@ -2272,10 +2269,6 @@ void ConstraintSystem::resolveOverload(ConstraintLocator *locator,
break;
}
case OverloadChoiceKind::BaseType:
refType = choice.getBaseType();
break;
case OverloadChoiceKind::TupleIndex:
if (auto lvalueTy = choice.getBaseType()->getAs<LValueType>()) {
// When the base of a tuple lvalue, the member is always an lvalue.
@@ -2532,7 +2525,6 @@ DeclName OverloadChoice::getName() const {
case OverloadChoiceKind::KeyPathDynamicMemberLookup:
return DeclName(DynamicMember.getPointer());
case OverloadChoiceKind::BaseType:
case OverloadChoiceKind::TupleIndex:
llvm_unreachable("no name!");
}
@@ -3246,7 +3238,6 @@ bool ConstraintSystem::diagnoseAmbiguity(ArrayRef<Solution> solutions) {
// want them to noise up unrelated subscript diagnostics.
break;
case OverloadChoiceKind::BaseType:
case OverloadChoiceKind::TupleIndex:
// FIXME: Actually diagnose something here.
break;