| //===--- HeaderFileExtensionsUtils.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_HEADER_FILE_EXTENSIONS_UTILS_H |
| #define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_UTILS_HEADER_FILE_EXTENSIONS_UTILS_H |
| |
| #include "clang/Basic/SourceLocation.h" |
| #include "clang/Basic/SourceManager.h" |
| #include "llvm/ADT/SmallSet.h" |
| #include "llvm/ADT/StringRef.h" |
| |
| namespace clang { |
| namespace tidy { |
| namespace utils { |
| |
| typedef llvm::SmallSet<llvm::StringRef, 5> HeaderFileExtensionsSet; |
| |
| /// Checks whether expansion location of \p Loc is in header file. |
| bool isExpansionLocInHeaderFile( |
| SourceLocation Loc, const SourceManager &SM, |
| const HeaderFileExtensionsSet &HeaderFileExtensions); |
| |
| /// Checks whether presumed location of \p Loc is in header file. |
| bool isPresumedLocInHeaderFile( |
| SourceLocation Loc, SourceManager &SM, |
| const HeaderFileExtensionsSet &HeaderFileExtensions); |
| |
| /// Checks whether spelling location of \p Loc is in header file. |
| bool isSpellingLocInHeaderFile( |
| SourceLocation Loc, SourceManager &SM, |
| const HeaderFileExtensionsSet &HeaderFileExtensions); |
| |
| /// Returns recommended default value for the list of header file |
| /// extensions. |
| inline StringRef defaultHeaderFileExtensions() { return ",h,hh,hpp,hxx"; } |
| |
| /// Parses header file extensions from a semicolon-separated list. |
| bool parseHeaderFileExtensions(StringRef AllHeaderFileExtensions, |
| HeaderFileExtensionsSet &HeaderFileExtensions, |
| char delimiter); |
| |
| /// Decides whether a file has a header file extension. |
| bool isHeaderFileExtension(StringRef FileName, |
| const HeaderFileExtensionsSet &HeaderFileExtensions); |
| |
| } // namespace utils |
| } // namespace tidy |
| } // namespace clang |
| |
| #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_UTILS_HEADER_FILE_EXTENSIONS_UTILS_H |