1//===--- TokenKinds.cpp - Token Kinds Support -----------------------------===//
2//
3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4// See https://llvm.org/LICENSE.txt for license information.
5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6//
7//===----------------------------------------------------------------------===//
8//
9//  This file implements the TokenKind enum and support functions.
10//
11//===----------------------------------------------------------------------===//
12
13#include "clang/Basic/TokenKinds.h"
14#include "llvm/Support/ErrorHandling.h"
15using namespace clang;
16
17static const char * const TokNames[] = {
18#define TOK(X) #X,
19#define KEYWORD(X,Y) #X,
20#include "clang/Basic/TokenKinds.def"
21  nullptr
22};
23
24const char *tok::getTokenName(TokenKind Kind) {
25  if (Kind < tok::NUM_TOKENS)
26    return TokNames[Kind];
27  llvm_unreachable("unknown TokenKind");
28  return nullptr;
29}
30
31const char *tok::getPunctuatorSpelling(TokenKind Kind) {
32  switch (Kind) {
33#define PUNCTUATOR(X,Y) case X: return Y;
34#include "clang/Basic/TokenKinds.def"
35  default: break;
36  }
37  return nullptr;
38}
39
40const char *tok::getKeywordSpelling(TokenKind Kind) {
41  switch (Kind) {
42#define KEYWORD(X,Y) case kw_ ## X: return #X;
43#include "clang/Basic/TokenKinds.def"
44    default: break;
45  }
46  return nullptr;
47}
48
49const char *tok::getPPKeywordSpelling(tok::PPKeywordKind Kind) {
50  switch (Kind) {
51#define PPKEYWORD(x) case tok::pp_##x: return #x;
52#include "clang/Basic/TokenKinds.def"
53  default: break;
54  }
55  return nullptr;
56}
57
58bool tok::isAnnotation(TokenKind Kind) {
59  switch (Kind) {
60#define ANNOTATION(X) case annot_ ## X: return true;
61#include "clang/Basic/TokenKinds.def"
62  default:
63    break;
64  }
65  return false;
66}
67
68bool tok::isPragmaAnnotation(TokenKind Kind) {
69  switch (Kind) {
70#define PRAGMA_ANNOTATION(X) case annot_ ## X: return true;
71#include "clang/Basic/TokenKinds.def"
72  default:
73    break;
74  }
75  return false;
76}
77