diff options
Diffstat (limited to 'lib/Basic/TokenKinds.cpp')
| -rw-r--r-- | lib/Basic/TokenKinds.cpp | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/lib/Basic/TokenKinds.cpp b/lib/Basic/TokenKinds.cpp index bde8a5598b..3d47863e85 100644 --- a/lib/Basic/TokenKinds.cpp +++ b/lib/Basic/TokenKinds.cpp @@ -27,3 +27,66 @@ const char *tok::getTokenName(enum TokenKind Kind) { assert(Kind < tok::NUM_TOKENS); return TokNames[Kind]; } + +/// \brief Determines the spelling of simple punctuation tokens like +/// '!' or '%', and returns NULL for literal and annotation tokens. +const char *tok::getTokenSpelling(enum TokenKind Kind) { + switch (Kind) { + case tok::l_square: return "["; + case tok::r_square: return "]"; + case tok::l_paren: return "("; + case tok::r_paren: return ")"; + case tok::l_brace: return "{"; + case tok::r_brace: return "}"; + case tok::period: return "."; + case tok::ellipsis: return "..."; + case tok::amp: return "&"; + case tok::ampamp: return "&&"; + case tok::ampequal: return "&="; + case tok::star: return "*"; + case tok::starequal: return "*="; + case tok::plus: return "+"; + case tok::plusplus: return "++"; + case tok::plusequal: return "+="; + case tok::minus: return "-"; + case tok::arrow: return "->"; + case tok::minusminus: return "--"; + case tok::minusequal: return "-="; + case tok::tilde: return "~"; + case tok::exclaim: return "!"; + case tok::exclaimequal: return "!="; + case tok::slash: return "/"; + case tok::slashequal: return "/="; + case tok::percent: return "%"; + case tok::percentequal: return "%="; + case tok::less: return "<"; + case tok::lessless: return "<<"; + case tok::lessequal: return "<="; + case tok::lesslessequal: return "<<="; + case tok::greater: return ">"; + case tok::greatergreater: return ">>"; + case tok::greaterequal: return ">="; + case tok::greatergreaterequal: return ">>="; + case tok::caret: return "^"; + case tok::caretequal: return "^="; + case tok::pipe: return "|"; + case tok::pipepipe: return "||"; + case tok::pipeequal: return "|="; + case tok::question: return "?"; + case tok::colon: return ":"; + case tok::semi: return ";"; + case tok::equal: return "="; + case tok::equalequal: return "=="; + case tok::comma: return ","; + case tok::hash: return "#"; + case tok::hashhash: return "##"; + case tok::hashat: return "#@"; + case tok::periodstar: return ".*"; + case tok::arrowstar: return "->*"; + case tok::coloncolon: return "::"; + case tok::at: return "@"; + default: break; + } + + return 0; +} |