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e86099c26d
Tests: init span from UnsafeBufferPointer, for loop, map, filter, init Array from span, span of strings
89 lines
4.2 KiB
C++
89 lines
4.2 KiB
C++
//===--- ClangDerivedConformances.h -----------------------------*- 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 - 2022 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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#ifndef SWIFT_CLANG_DERIVED_CONFORMANCES_H
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#define SWIFT_CLANG_DERIVED_CONFORMANCES_H
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#include "ImporterImpl.h"
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#include "swift/AST/ASTContext.h"
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namespace swift {
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bool isIterator(const clang::CXXRecordDecl *clangDecl);
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bool isUnsafeStdMethod(const clang::CXXMethodDecl *methodDecl);
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/// If the decl is a C++ input iterator, synthesize a conformance to the
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/// UnsafeCxxInputIterator protocol, which is defined in the Cxx module.
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void conformToCxxIteratorIfNeeded(ClangImporter::Implementation &impl,
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NominalTypeDecl *decl,
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const clang::CXXRecordDecl *clangDecl);
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/// If the decl defines `operator bool()`, synthesize a conformance to the
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/// CxxConvertibleToBool protocol, which is defined in the Cxx module.
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void conformToCxxConvertibleToBoolIfNeeded(
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ClangImporter::Implementation &impl, NominalTypeDecl *decl,
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const clang::CXXRecordDecl *clangDecl);
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/// If the decl is an instantiation of C++ `std::optional`, synthesize a
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/// conformance to CxxOptional protocol, which is defined in the Cxx module.
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void conformToCxxOptionalIfNeeded(ClangImporter::Implementation &impl,
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NominalTypeDecl *decl,
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const clang::CXXRecordDecl *clangDecl);
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/// If the decl is a C++ sequence, synthesize a conformance to the CxxSequence
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/// protocol, which is defined in the Cxx module.
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void conformToCxxSequenceIfNeeded(ClangImporter::Implementation &impl,
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NominalTypeDecl *decl,
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const clang::CXXRecordDecl *clangDecl);
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/// If the decl is an instantiation of C++ `std::set`, `std::unordered_set` or
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/// `std::multiset`, synthesize a conformance to CxxSet, which is defined in the
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/// Cxx module.
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void conformToCxxSetIfNeeded(ClangImporter::Implementation &impl,
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NominalTypeDecl *decl,
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const clang::CXXRecordDecl *clangDecl);
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/// If the decl is an instantiation of C++ `std::pair`, synthesize a conformance
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/// to CxxPair, which is defined in the Cxx module.
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void conformToCxxPairIfNeeded(ClangImporter::Implementation &impl,
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NominalTypeDecl *decl,
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const clang::CXXRecordDecl *clangDecl);
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/// If the decl is an instantiation of C++ `std::map` or `std::unordered_map`,
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/// synthesize a conformance to CxxDictionary, which is defined in the Cxx module.
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void conformToCxxDictionaryIfNeeded(ClangImporter::Implementation &impl,
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NominalTypeDecl *decl,
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const clang::CXXRecordDecl *clangDecl);
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/// If the decl is an instantiation of C++ `std::vector`, synthesize a
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/// conformance to CxxVector, which is defined in the Cxx module.
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void conformToCxxVectorIfNeeded(ClangImporter::Implementation &impl,
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NominalTypeDecl *decl,
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const clang::CXXRecordDecl *clangDecl);
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/// If the decl is an instantiation of C++ `std::function`, synthesize a
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/// conformance to CxxFunction, which is defined in the Cxx module.
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void conformToCxxFunctionIfNeeded(ClangImporter::Implementation &impl,
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NominalTypeDecl *decl,
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const clang::CXXRecordDecl *clangDecl);
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/// If the decl is an instantiation of C++ `std::span`, synthesize a
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/// conformance to CxxSpan, which is defined in the Cxx module.
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void conformToCxxSpanIfNeeded(ClangImporter::Implementation &impl,
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NominalTypeDecl *decl,
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const clang::CXXRecordDecl *clangDecl);
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} // namespace swift
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#endif // SWIFT_CLANG_DERIVED_CONFORMANCES_H
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