| //===--- TypeTraits.h - clang-tidy-------------------------------*- C++ -*-===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #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 type_traits { |
| |
| // \brief Returns true If \c Type is expensive to copy. |
| llvm::Optional<bool> isExpensiveToCopy(QualType Type, ASTContext &Context); |
| |
| } // type_traits |
| } // namespace tidy |
| } // namespace clang |
| |
| #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_UTILS_TYPETRAITS_H |
