| //===--- 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)// <foo> |
| |
| // 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|KEYALTIVEC) |
| 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|KEYALTIVEC) |
| 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|KEYALTIVEC) |
| 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(__forceinline , KEYALL) |
| |
| // Altivec Extension. |
| KEYWORD(__vector , KEYALTIVEC) |
| KEYWORD(__pixel , KEYALTIVEC) |
| |
| // 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 |
| KEYWORD(__ptr64 , KEYMS) |
| KEYWORD(__w64 , KEYMS) |
| 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<int>") |
| ANNOTATION(template_id) // annotation for a C++ template-id that names a |
| // function template specialization (not a type), |
| // e.g., "std::swap<int>" |
| #undef ANNOTATION |
| #undef OBJC2_AT_KEYWORD |
| #undef OBJC1_AT_KEYWORD |
| #undef CXX_KEYWORD_OPERATOR |
| #undef PPKEYWORD |
| #undef ALIAS |
| #undef KEYWORD |
| #undef PUNCTUATOR |
| #undef TOK |