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34 lines
1.0 KiB
C++
34 lines
1.0 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 "AsyncRefactoring.h"
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using namespace swift;
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using namespace swift::refactoring::asyncrefactorings;
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bool DeclReferenceFinder::walkToExprPre(Expr *E) {
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if (auto DRE = dyn_cast<DeclRefExpr>(E)) {
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if (DRE->getDecl() == Search) {
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HasFoundReference = true;
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return false;
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}
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}
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return true;
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}
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bool DeclReferenceFinder::containsReference(ASTNode Node,
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const ValueDecl *Search) {
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DeclReferenceFinder Checker(Search);
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Checker.walk(Node);
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return Checker.HasFoundReference;
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}
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