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45683f6561
Exclude properties with initial values from the memberwise initializer if they are less accessible than the most accessible property, up to `internal`. Introduce a compatibility overload that continues to include the same properties as before until the next language mode. This is gated behind the `ExcludePrivateFromMemberwiseInit` feature. rdar://122416579
66 lines
2.2 KiB
C++
66 lines
2.2 KiB
C++
//===----------------------------------------------------------------------===//
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//
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// This source file is part of the Swift.org open source project
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//
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// Copyright (c) 2014 - 2023 Apple Inc. and the Swift project authors
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// Licensed under Apache License v2.0 with Runtime Library Exception
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//
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// See https://swift.org/LICENSE.txt for license information
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// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
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//
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//===----------------------------------------------------------------------===//
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#include "RefactoringActions.h"
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using namespace swift::refactoring;
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static void generateMemberwiseInit(SourceEditConsumer &EditConsumer,
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SourceManager &SM, NominalTypeDecl *nominal,
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SourceLoc targetLocation) {
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llvm::SmallString<64> buffer;
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llvm::raw_svector_ostream OS(buffer);
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OS << "\ninternal ";
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// For the refactoring we want to include all private properties, since it's
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// easier to delete code than add code, so print the compatibility overload.
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printMemberwiseInit(nominal, MemberwiseInitKind::Compatibility, OS);
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OS << "\n";
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// Accept the entire edit.
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EditConsumer.accept(SM, targetLocation, buffer);
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}
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static NominalTypeDecl *getMemberwiseNominal(ResolvedCursorInfoPtr CursorInfo) {
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auto ValueRefInfo = dyn_cast<ResolvedValueRefCursorInfo>(CursorInfo);
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if (!ValueRefInfo || !ValueRefInfo->getValueD())
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return nullptr;
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auto *nominalDecl = dyn_cast<NominalTypeDecl>(ValueRefInfo->getValueD());
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if (!nominalDecl || nominalDecl->getStoredProperties().empty() ||
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ValueRefInfo->isRef()) {
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return nullptr;
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}
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return nominalDecl;
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}
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bool RefactoringActionMemberwiseInitLocalRefactoring::isApplicable(
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ResolvedCursorInfoPtr Tok, DiagnosticEngine &Diag) {
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auto nominal = getMemberwiseNominal(Tok);
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if (!nominal)
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return false;
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return nominal->getBraces().isValid();
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}
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bool RefactoringActionMemberwiseInitLocalRefactoring::performChange() {
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auto nominal = getMemberwiseNominal(CursorInfo);
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if (!nominal)
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return true;
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auto targetLocation = nominal->getBraces().Start.getAdvancedLocOrInvalid(1);
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if (!targetLocation.isValid())
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return true;
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generateMemberwiseInit(EditConsumer, SM, nominal, targetLocation);
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return false;
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}
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