//===--- TokenKinds.def - C Family Token Kind Database ----------*- C++ -*-===// // // The LLVM Compiler Infrastructure // // This file is distributed under the University of Illinois Open Source // License. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// // // This file defines the TokenKind database. This includes normal tokens like // tok::ampamp (corresponding to the && token) as well as keywords for various // languages. Users of this file must optionally #define the TOK, KEYWORD, // ALIAS, or PPKEYWORD macros to make use of this file. // //===----------------------------------------------------------------------===// #ifndef TOK #define TOK(X) #endif #ifndef PUNCTUATOR #define PUNCTUATOR(X,Y) TOK(X) #endif #ifndef KEYWORD #define KEYWORD(X,Y) TOK(kw_ ## X) #endif #ifndef ALIAS #define ALIAS(X,Y,Z) #endif #ifndef PPKEYWORD #define PPKEYWORD(X) #endif #ifndef CXX_KEYWORD_OPERATOR #define CXX_KEYWORD_OPERATOR(X,Y) #endif #ifndef OBJC1_AT_KEYWORD #define OBJC1_AT_KEYWORD(X) #endif #ifndef OBJC2_AT_KEYWORD #define OBJC2_AT_KEYWORD(X) #endif #ifndef ANNOTATION #define ANNOTATION(X) TOK(annot_ ## X) #endif //===----------------------------------------------------------------------===// // Preprocessor keywords. //===----------------------------------------------------------------------===// // These have meaning after a '#' at the start of a line. These define enums in // the tok::pp_* namespace. Note that IdentifierInfo::getPPKeywordID must be // manually updated if something is added here. PPKEYWORD(not_keyword) // C99 6.10.1 - Conditional Inclusion. PPKEYWORD(if) PPKEYWORD(ifdef) PPKEYWORD(ifndef) PPKEYWORD(elif) PPKEYWORD(else) PPKEYWORD(endif) PPKEYWORD(defined) // C99 6.10.2 - Source File Inclusion. PPKEYWORD(include) PPKEYWORD(__include_macros) // C99 6.10.3 - Macro Replacement. PPKEYWORD(define) PPKEYWORD(undef) // C99 6.10.4 - Line Control. PPKEYWORD(line) // C99 6.10.5 - Error Directive. PPKEYWORD(error) // C99 6.10.6 - Pragma Directive. PPKEYWORD(pragma) // GNU Extensions. PPKEYWORD(import) PPKEYWORD(include_next) PPKEYWORD(warning) PPKEYWORD(ident) PPKEYWORD(sccs) PPKEYWORD(assert) PPKEYWORD(unassert) //===----------------------------------------------------------------------===// // Language keywords. //===----------------------------------------------------------------------===// // These define members of the tok::* namespace. TOK(unknown) // Not a token. TOK(eof) // End of file. TOK(eom) // End of macro (end of line inside a macro). TOK(code_completion) // Code completion marker // C99 6.4.9: Comments. TOK(comment) // Comment (only in -E -C[C] mode) // C99 6.4.2: Identifiers. TOK(identifier) // abcde123 // C99 6.4.4.1: Integer Constants // C99 6.4.4.2: Floating Constants TOK(numeric_constant) // 0x123 // C99 6.4.4: Character Constants TOK(char_constant) // 'a' L'b' // C99 6.4.5: String Literals. TOK(string_literal) // "foo" TOK(wide_string_literal) // L"foo" TOK(angle_string_literal)// // C99 6.4.6: Punctuators. PUNCTUATOR(l_square, "[") PUNCTUATOR(r_square, "]") PUNCTUATOR(l_paren, "(") PUNCTUATOR(r_paren, ")") PUNCTUATOR(l_brace, "{") PUNCTUATOR(r_brace, "}") PUNCTUATOR(period, ".") PUNCTUATOR(ellipsis, "...") PUNCTUATOR(amp, "&") PUNCTUATOR(ampamp, "&&") PUNCTUATOR(ampequal, "&=") PUNCTUATOR(star, "*") PUNCTUATOR(starequal, "*=") PUNCTUATOR(plus, "+") PUNCTUATOR(plusplus, "++") PUNCTUATOR(plusequal, "+=") PUNCTUATOR(minus, "-") PUNCTUATOR(arrow, "->") PUNCTUATOR(minusminus, "--") PUNCTUATOR(minusequal, "-=") PUNCTUATOR(tilde, "~") PUNCTUATOR(exclaim, "!") PUNCTUATOR(exclaimequal, "!=") PUNCTUATOR(slash, "/") PUNCTUATOR(slashequal, "/=") PUNCTUATOR(percent, "%") PUNCTUATOR(percentequal, "%=") PUNCTUATOR(less, "<") PUNCTUATOR(lessless, "<<") PUNCTUATOR(lessequal, "<=") PUNCTUATOR(lesslessequal, "<<=") PUNCTUATOR(greater, ">") PUNCTUATOR(greatergreater, ">>") PUNCTUATOR(greaterequal, ">=") PUNCTUATOR(greatergreaterequal, ">>=") PUNCTUATOR(caret, "^") PUNCTUATOR(caretequal, "^=") PUNCTUATOR(pipe, "|") PUNCTUATOR(pipepipe, "||") PUNCTUATOR(pipeequal, "|=") PUNCTUATOR(question, "?") PUNCTUATOR(colon, ":") PUNCTUATOR(semi, ";") PUNCTUATOR(equal, "=") PUNCTUATOR(equalequal, "==") PUNCTUATOR(comma, ",") PUNCTUATOR(hash, "#") PUNCTUATOR(hashhash, "##") PUNCTUATOR(hashat, "#@") // C++ Support PUNCTUATOR(periodstar, ".*") PUNCTUATOR(arrowstar, "->*") PUNCTUATOR(coloncolon, "::") // Objective C support. PUNCTUATOR(at, "@") // C99 6.4.1: Keywords. These turn into kw_* tokens. // Flags allowed: // KEYALL - This is a keyword in all variants of C and C++, or it // is a keyword in the implementation namespace that should // always be treated as a keyword // KEYC99 - This is a keyword introduced to C in C99 // KEYCXX - This is a C++ keyword, or a C++-specific keyword in the // implementation namespace // KEYCXX0X - This is a C++ keyword introduced to C++ in C++0x // KEYGNU - This is a keyword if GNU extensions are enabled // KEYMS - This is a keyword if Microsoft extensions are enabled // KEYWORD(auto , KEYALL) KEYWORD(break , KEYALL) KEYWORD(case , KEYALL) KEYWORD(char , KEYALL) KEYWORD(const , KEYALL) KEYWORD(continue , KEYALL) KEYWORD(default , KEYALL) KEYWORD(do , KEYALL) KEYWORD(double , KEYALL) KEYWORD(else , KEYALL) KEYWORD(enum , KEYALL) KEYWORD(extern , KEYALL) KEYWORD(float , KEYALL) KEYWORD(for , KEYALL) KEYWORD(goto , KEYALL) KEYWORD(if , KEYALL) KEYWORD(inline , KEYC99|KEYCXX|KEYGNU) KEYWORD(int , KEYALL) KEYWORD(long , KEYALL) KEYWORD(register , KEYALL) KEYWORD(restrict , KEYC99) KEYWORD(return , KEYALL) KEYWORD(short , KEYALL) KEYWORD(signed , KEYALL) KEYWORD(sizeof , KEYALL) KEYWORD(static , KEYALL) KEYWORD(struct , KEYALL) KEYWORD(switch , KEYALL) KEYWORD(typedef , KEYALL) KEYWORD(union , KEYALL) KEYWORD(unsigned , KEYALL) KEYWORD(void , KEYALL) KEYWORD(volatile , KEYALL) KEYWORD(while , KEYALL) KEYWORD(_Bool , KEYALL) KEYWORD(_Complex , KEYALL) KEYWORD(_Imaginary , KEYALL) KEYWORD(__func__ , KEYALL) // C++ 2.11p1: Keywords. KEYWORD(asm , KEYCXX|KEYGNU) KEYWORD(bool , BOOLSUPPORT) KEYWORD(catch , KEYCXX) KEYWORD(class , KEYCXX) KEYWORD(const_cast , KEYCXX) KEYWORD(delete , KEYCXX) KEYWORD(dynamic_cast , KEYCXX) KEYWORD(explicit , KEYCXX) KEYWORD(export , KEYCXX) KEYWORD(false , BOOLSUPPORT) KEYWORD(friend , KEYCXX) KEYWORD(mutable , KEYCXX) KEYWORD(namespace , KEYCXX) KEYWORD(new , KEYCXX) KEYWORD(operator , KEYCXX) KEYWORD(private , KEYCXX) KEYWORD(protected , KEYCXX) KEYWORD(public , KEYCXX) KEYWORD(reinterpret_cast , KEYCXX) KEYWORD(static_cast , KEYCXX) KEYWORD(template , KEYCXX) KEYWORD(this , KEYCXX) KEYWORD(throw , KEYCXX) KEYWORD(true , BOOLSUPPORT) KEYWORD(try , KEYCXX) KEYWORD(typename , KEYCXX) KEYWORD(typeid , KEYCXX) KEYWORD(using , KEYCXX) KEYWORD(virtual , KEYCXX) KEYWORD(wchar_t , KEYCXX) // C++ 2.5p2: Alternative Representations. CXX_KEYWORD_OPERATOR(and , ampamp) CXX_KEYWORD_OPERATOR(and_eq , ampequal) CXX_KEYWORD_OPERATOR(bitand , amp) CXX_KEYWORD_OPERATOR(bitor , pipe) CXX_KEYWORD_OPERATOR(compl , tilde) CXX_KEYWORD_OPERATOR(not , exclaim) CXX_KEYWORD_OPERATOR(not_eq , exclaimequal) CXX_KEYWORD_OPERATOR(or , pipepipe) CXX_KEYWORD_OPERATOR(or_eq , pipeequal) CXX_KEYWORD_OPERATOR(xor , caret) CXX_KEYWORD_OPERATOR(xor_eq , caretequal) // C++0x keywords KEYWORD(alignof , KEYCXX0X) KEYWORD(axiom , KEYCXX0X) KEYWORD(char16_t , KEYCXX0X) KEYWORD(char32_t , KEYCXX0X) KEYWORD(concept , KEYCXX0X) KEYWORD(concept_map , KEYCXX0X) KEYWORD(constexpr , KEYCXX0X) KEYWORD(decltype , KEYCXX0X) KEYWORD(late_check , KEYCXX0X) KEYWORD(nullptr , KEYCXX0X) KEYWORD(requires , KEYCXX0X) KEYWORD(static_assert , KEYCXX0X) KEYWORD(thread_local , KEYCXX0X) // GNU Extensions (in impl-reserved namespace) KEYWORD(_Decimal32 , KEYALL) KEYWORD(_Decimal64 , KEYALL) KEYWORD(_Decimal128 , KEYALL) KEYWORD(__null , KEYCXX) KEYWORD(__alignof , KEYALL) KEYWORD(__attribute , KEYALL) KEYWORD(__builtin_choose_expr , KEYALL) KEYWORD(__builtin_offsetof , KEYALL) KEYWORD(__builtin_types_compatible_p, KEYALL) KEYWORD(__builtin_va_arg , KEYALL) KEYWORD(__extension__ , KEYALL) KEYWORD(__imag , KEYALL) KEYWORD(__label__ , KEYALL) KEYWORD(__real , KEYALL) KEYWORD(__thread , KEYALL) KEYWORD(__FUNCTION__ , KEYALL) KEYWORD(__PRETTY_FUNCTION__ , KEYALL) // GNU Extensions (outside impl-reserved namespace) KEYWORD(typeof , KEYGNU) // GNU and MS Type Traits KEYWORD(__has_nothrow_assign , KEYCXX) KEYWORD(__has_nothrow_copy , KEYCXX) KEYWORD(__has_nothrow_constructor , KEYCXX) KEYWORD(__has_trivial_assign , KEYCXX) KEYWORD(__has_trivial_copy , KEYCXX) KEYWORD(__has_trivial_constructor , KEYCXX) KEYWORD(__has_trivial_destructor , KEYCXX) KEYWORD(__has_virtual_destructor , KEYCXX) KEYWORD(__is_abstract , KEYCXX) KEYWORD(__is_base_of , KEYCXX) KEYWORD(__is_class , KEYCXX) KEYWORD(__is_empty , KEYCXX) KEYWORD(__is_enum , KEYCXX) KEYWORD(__is_pod , KEYCXX) KEYWORD(__is_polymorphic , KEYCXX) KEYWORD(__is_union , KEYCXX) // Tentative name - there's no implementation of std::is_literal_type yet. KEYWORD(__is_literal , KEYCXX) // FIXME: Add MS's traits, too. // Apple Extension. KEYWORD(__private_extern__ , KEYALL) // Microsoft Extension. KEYWORD(__declspec , KEYALL) KEYWORD(__cdecl , KEYALL) KEYWORD(__stdcall , KEYALL) KEYWORD(__fastcall , KEYALL) KEYWORD(__ptr64 , KEYALL) KEYWORD(__w64 , KEYALL) KEYWORD(__forceinline , KEYALL) // Alternate spelling for various tokens. There are GCC extensions in all // languages, but should not be disabled in strict conformance mode. ALIAS("__attribute__", __attribute, KEYALL) ALIAS("__const" , const , KEYALL) ALIAS("__const__" , const , KEYALL) ALIAS("__alignof__" , __alignof , KEYALL) ALIAS("__asm" , asm , KEYALL) ALIAS("__asm__" , asm , KEYALL) ALIAS("__complex" , _Complex , KEYALL) ALIAS("__complex__" , _Complex , KEYALL) ALIAS("__imag__" , __imag , KEYALL) ALIAS("__inline" , inline , KEYALL) ALIAS("__inline__" , inline , KEYALL) ALIAS("__real__" , __real , KEYALL) ALIAS("__restrict" , restrict , KEYALL) ALIAS("__restrict__" , restrict , KEYALL) ALIAS("__signed" , signed , KEYALL) ALIAS("__signed__" , signed , KEYALL) ALIAS("__typeof" , typeof , KEYALL) ALIAS("__typeof__" , typeof , KEYALL) ALIAS("__volatile" , volatile , KEYALL) ALIAS("__volatile__" , volatile , KEYALL) // Microsoft extensions which should be disabled in strict conformance mode ALIAS("_asm" , asm , KEYMS) ALIAS("_cdecl" , __cdecl , KEYMS) ALIAS("_fastcall" , __fastcall , KEYMS) ALIAS("_stdcall" , __stdcall , KEYMS) //===----------------------------------------------------------------------===// // Objective-C @-preceeded keywords. //===----------------------------------------------------------------------===// // These have meaning after an '@' in Objective-C mode. These define enums in // the tok::objc_* namespace. OBJC1_AT_KEYWORD(not_keyword) OBJC1_AT_KEYWORD(class) OBJC1_AT_KEYWORD(compatibility_alias) OBJC1_AT_KEYWORD(defs) OBJC1_AT_KEYWORD(encode) OBJC1_AT_KEYWORD(end) OBJC1_AT_KEYWORD(implementation) OBJC1_AT_KEYWORD(interface) OBJC1_AT_KEYWORD(private) OBJC1_AT_KEYWORD(protected) OBJC1_AT_KEYWORD(protocol) OBJC1_AT_KEYWORD(public) OBJC1_AT_KEYWORD(selector) OBJC1_AT_KEYWORD(throw) OBJC1_AT_KEYWORD(try) OBJC1_AT_KEYWORD(catch) OBJC1_AT_KEYWORD(finally) OBJC1_AT_KEYWORD(synchronized) OBJC2_AT_KEYWORD(property) OBJC2_AT_KEYWORD(package) OBJC2_AT_KEYWORD(required) OBJC2_AT_KEYWORD(optional) OBJC2_AT_KEYWORD(synthesize) OBJC2_AT_KEYWORD(dynamic) // TODO: What to do about context-sensitive keywords like: // bycopy/byref/in/inout/oneway/out? ANNOTATION(cxxscope) // annotation for a C++ scope spec, e.g. "::foo::bar::" ANNOTATION(typename) // annotation for a C typedef name, a C++ (possibly // qualified) typename, e.g. "foo::MyClass", or // template-id that names a type ("std::vector") ANNOTATION(template_id) // annotation for a C++ template-id that names a // function template specialization (not a type), // e.g., "std::swap" #undef ANNOTATION #undef OBJC2_AT_KEYWORD #undef OBJC1_AT_KEYWORD #undef CXX_KEYWORD_OPERATOR #undef PPKEYWORD #undef ALIAS #undef KEYWORD #undef PUNCTUATOR #undef TOK