| //===--- TypeTraits.h - clang-tidy-------------------------------*- C++ -*-===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_UTILS_TYPETRAITS_H |
| #define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_UTILS_TYPETRAITS_H |
| |
| #include "clang/AST/ASTContext.h" |
| #include "clang/AST/Type.h" |
| |
| namespace clang { |
| namespace tidy { |
| namespace utils { |
| namespace type_traits { |
| |
| /// Returns `true` if `Type` is expensive to copy. |
| llvm::Optional<bool> isExpensiveToCopy(QualType Type, |
| const ASTContext &Context); |
| |
| /// Returns `true` if `Type` is trivially default constructible. |
| bool isTriviallyDefaultConstructible(QualType Type, const ASTContext &Context); |
| |
| /// Returns `true` if `RecordDecl` is trivially default constructible. |
| bool recordIsTriviallyDefaultConstructible(const RecordDecl &RecordDecl, |
| const ASTContext &Context); |
| |
| /// Returns `true` if `Type` is trivially destructible. |
| bool isTriviallyDestructible(QualType Type); |
| |
| /// Returns true if `Type` has a non-trivial move constructor. |
| bool hasNonTrivialMoveConstructor(QualType Type); |
| |
| /// Return true if `Type` has a non-trivial move assignment operator. |
| bool hasNonTrivialMoveAssignment(QualType Type); |
| |
| } // namespace type_traits |
| } // namespace utils |
| } // namespace tidy |
| } // namespace clang |
| |
| #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_UTILS_TYPETRAITS_H |