TokenKinds.cpp revision 193326 
1//===--- TokenKinds.cpp - Token Kinds Support -----------------------------===//
2//
3//                     The LLVM Compiler Infrastructure
4//
5// This file is distributed under the University of Illinois Open Source
6// License. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9//
10//  This file implements the TokenKind enum and support functions.
11//
12//===----------------------------------------------------------------------===//
13
14#include "clang/Basic/TokenKinds.h"
15
16#include <cassert>
17using namespace clang;
18
19static const char * const TokNames[] = {
20#define TOK(X) #X,
21#define KEYWORD(X,Y) #X,
22#include "clang/Basic/TokenKinds.def"
23  0
24};
25
26const char *tok::getTokenName(enum TokenKind Kind) {
27  assert(Kind < tok::NUM_TOKENS);
28  return TokNames[Kind];
29}
30
31const char *tok::getTokenSimpleSpelling(enum TokenKind Kind) {
32  switch (Kind) {
33  case tok::l_square:            return "[";
34  case tok::r_square:            return "]";
35  case tok::l_paren:             return "(";
36  case tok::r_paren:             return ")";
37  case tok::l_brace:             return "{";
38  case tok::r_brace:             return "}";
39  case tok::period:              return ".";
40  case tok::ellipsis:            return "...";
41  case tok::amp:                 return "&";
42  case tok::ampamp:              return "&&";
43  case tok::ampequal:            return "&=";
44  case tok::star:                return "*";
45  case tok::starequal:           return "*=";
46  case tok::plus:                return "+";
47  case tok::plusplus:            return "++";
48  case tok::plusequal:           return "+=";
49  case tok::minus:               return "-";
50  case tok::arrow:               return "->";
51  case tok::minusminus:          return "--";
52  case tok::minusequal:          return "-=";
53  case tok::tilde:               return "~";
54  case tok::exclaim:             return "!";
55  case tok::exclaimequal:        return "!=";
56  case tok::slash:               return "/";
57  case tok::slashequal:          return "/=";
58  case tok::percent:             return "%";
59  case tok::percentequal:        return "%=";
60  case tok::less:                return "<";
61  case tok::lessless:            return "<<";
62  case tok::lessequal:           return "<=";
63  case tok::lesslessequal:       return "<<=";
64  case tok::greater:             return ">";
65  case tok::greatergreater:      return ">>";
66  case tok::greaterequal:        return ">=";
67  case tok::greatergreaterequal: return ">>=";
68  case tok::caret:               return "^";
69  case tok::caretequal:          return "^=";
70  case tok::pipe:                return "|";
71  case tok::pipepipe:            return "||";
72  case tok::pipeequal:           return "|=";
73  case tok::question:            return "?";
74  case tok::colon:               return ":";
75  case tok::semi:                return ";";
76  case tok::equal:               return "=";
77  case tok::equalequal:          return "==";
78  case tok::comma:               return ",";
79  case tok::hash:                return "#";
80  case tok::hashhash:            return "##";
81  case tok::hashat:              return "#@";
82  case tok::periodstar:          return ".*";
83  case tok::arrowstar:           return "->*";
84  case tok::coloncolon:          return "::";
85  case tok::at:                  return "@";
86  default: break;
87  }
88
89  return 0;
90}
91