| //===--- TokenKinds.h - Enum values for C Token Kinds -----------*- C++ -*-===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| /// |
| /// \file |
| /// \brief Defines the clang::TokenKind enum and support functions. |
| /// |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef LLVM_CLANG_TOKENKINDS_H |
| #define LLVM_CLANG_TOKENKINDS_H |
| |
| namespace clang { |
| |
| namespace tok { |
| |
| /// \brief Provides a simple uniform namespace for tokens from all C languages. |
| enum TokenKind { |
| #define TOK(X) X, |
| #include "clang/Basic/TokenKinds.def" |
| NUM_TOKENS |
| }; |
| |
| /// \brief Provides a namespace for preprocessor keywords which start with a |
| /// '#' at the beginning of the line. |
| enum PPKeywordKind { |
| #define PPKEYWORD(X) pp_##X, |
| #include "clang/Basic/TokenKinds.def" |
| NUM_PP_KEYWORDS |
| }; |
| |
| /// \brief Provides a namespace for Objective-C keywords which start with |
| /// an '@'. |
| enum ObjCKeywordKind { |
| #define OBJC1_AT_KEYWORD(X) objc_##X, |
| #define OBJC2_AT_KEYWORD(X) objc_##X, |
| #include "clang/Basic/TokenKinds.def" |
| NUM_OBJC_KEYWORDS |
| }; |
| |
| /// \brief Defines the possible values of an on-off-switch (C99 6.10.6p2). |
| enum OnOffSwitch { |
| OOS_ON, OOS_OFF, OOS_DEFAULT |
| }; |
| |
| /// \brief Determines the name of a token as used within the front end. |
| /// |
| /// The name of a token will be an internal name (such as "l_square") |
| /// and should not be used as part of diagnostic messages. |
| const char *getTokenName(enum TokenKind Kind); |
| |
| /// \brief Determines the spelling of simple punctuation tokens like |
| /// '!' or '%', and returns NULL for literal and annotation tokens. |
| /// |
| /// This routine only retrieves the "simple" spelling of the token, |
| /// and will not produce any alternative spellings (e.g., a |
| /// digraph). For the actual spelling of a given Token, use |
| /// Preprocessor::getSpelling(). |
| const char *getTokenSimpleSpelling(enum TokenKind Kind); |
| |
| } // end namespace tok |
| } // end namespace clang |
| |
| #endif |