|  | //===--- LexerUtils.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_LEXER_UTILS_H | 
|  | #define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_UTILS_LEXER_UTILS_H | 
|  |  | 
|  | #include "clang/AST/ASTContext.h" | 
|  | #include "clang/Lex/Lexer.h" | 
|  |  | 
|  | namespace clang { | 
|  | namespace tidy { | 
|  | namespace utils { | 
|  | namespace lexer { | 
|  |  | 
|  | /// Returns previous token or ``tok::unknown`` if not found. | 
|  | Token getPreviousToken(const ASTContext &Context, SourceLocation Location, | 
|  | bool SkipComments = true); | 
|  |  | 
|  | } // namespace lexer | 
|  | } // namespace utils | 
|  | } // namespace tidy | 
|  | } // namespace clang | 
|  |  | 
|  | #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_UTILS_LEXER_UTILS_H |