| //===--- OperatorKinds.def - C++ Overloaded Operator Database ---*- C++ -*-===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // This file defines the OverloadedOperator database, which includes |
| // all of the overloadable C++ operators. |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| /// @file OperatorKinds.def |
| /// |
| /// In this file, each of the overloadable C++ operators is enumerated |
| /// with either the OVERLOADED_OPERATOR or OVERLOADED_OPERATOR_MULTI |
| /// macro, each of which can be specified by the code including this |
| /// file. OVERLOADED_OPERATOR is used for single-token operators |
| /// (e.g., "+"), and has six arguments: |
| /// |
| /// Name: The name of the token. OO_Name will be the name of the |
| /// corresponding enumerator in OverloadedOperatorKind in |
| /// OperatorKinds.h. |
| /// |
| /// Spelling: A string that provides a canonical spelling for the |
| /// operator, e.g., "operator+". |
| /// |
| /// Token: The name of the token that specifies the operator, e.g., |
| /// "plus" for operator+ or "greatergreaterequal" for |
| /// "operator>>=". With a "kw_" prefix, the token name can be used as |
| /// an enumerator into the TokenKind enumeration. |
| /// |
| /// Unary: True if the operator can be declared as a unary operator. |
| /// |
| /// Binary: True if the operator can be declared as a binary |
| /// operator. Note that some operators (e.g., "operator+" and |
| /// "operator*") can be both unary and binary. |
| /// |
| /// MemberOnly: True if this operator can only be declared as a |
| /// non-static member function. False if the operator can be both a |
| /// non-member function and a non-static member function. |
| /// |
| /// OVERLOADED_OPERATOR_MULTI is used to enumerate the multi-token |
| /// overloaded operator names, e.g., "operator delete []". The macro |
| /// has all of the parameters of OVERLOADED_OPERATOR except Token, |
| /// which is omitted. |
| |
| #ifndef OVERLOADED_OPERATOR |
| # define OVERLOADED_OPERATOR(Name,Spelling,Token,Unary,Binary,MemberOnly) |
| #endif |
| |
| #ifndef OVERLOADED_OPERATOR_MULTI |
| # define OVERLOADED_OPERATOR_MULTI(Name,Spelling,Unary,Binary,MemberOnly) \ |
| OVERLOADED_OPERATOR(Name,Spelling,unknown,Unary,Binary,MemberOnly) |
| #endif |
| |
| OVERLOADED_OPERATOR_MULTI(New , "new" , true , true , false) |
| OVERLOADED_OPERATOR_MULTI(Delete , "delete" , true , true , false) |
| OVERLOADED_OPERATOR_MULTI(Array_New , "new[]" , true , true , false) |
| OVERLOADED_OPERATOR_MULTI(Array_Delete , "delete[]" , true , true , false) |
| OVERLOADED_OPERATOR(Plus , "+" , plus , true , true , false) |
| OVERLOADED_OPERATOR(Minus , "-" , minus , true , true , false) |
| OVERLOADED_OPERATOR(Star , "*" , star , true , true , false) |
| OVERLOADED_OPERATOR(Slash , "/" , slash , false, true , false) |
| OVERLOADED_OPERATOR(Percent , "%" , percent , false, true , false) |
| OVERLOADED_OPERATOR(Caret , "^" , caret , false, true , false) |
| OVERLOADED_OPERATOR(Amp , "&" , amp , true , true , false) |
| OVERLOADED_OPERATOR(Pipe , "|" , pipe , false, true , false) |
| OVERLOADED_OPERATOR(Tilde , "~" , tilde , true , false, false) |
| OVERLOADED_OPERATOR(Exclaim , "!" , exclaim , true , false, false) |
| OVERLOADED_OPERATOR(Equal , "=" , equal , false, true , true) |
| OVERLOADED_OPERATOR(Less , "<" , less , false, true , false) |
| OVERLOADED_OPERATOR(Greater , ">" , greater , false, true , false) |
| OVERLOADED_OPERATOR(PlusEqual , "+=" , plusequal , false, true , false) |
| OVERLOADED_OPERATOR(MinusEqual , "-=" , minusequal , false, true , false) |
| OVERLOADED_OPERATOR(StarEqual , "*=" , starequal , false, true , false) |
| OVERLOADED_OPERATOR(SlashEqual , "/=" , slashequal , false, true , false) |
| OVERLOADED_OPERATOR(PercentEqual , "%=" , percentequal , false, true , false) |
| OVERLOADED_OPERATOR(CaretEqual , "^=" , caretequal , false, true , false) |
| OVERLOADED_OPERATOR(AmpEqual , "&=" , ampequal , false, true , false) |
| OVERLOADED_OPERATOR(PipeEqual , "|=" , pipeequal , false, true , false) |
| OVERLOADED_OPERATOR(LessLess , "<<" , lessless , false, true , false) |
| OVERLOADED_OPERATOR(GreaterGreater , ">>" , greatergreater , false, true , false) |
| OVERLOADED_OPERATOR(LessLessEqual , "<<=" , lesslessequal , false, true , false) |
| OVERLOADED_OPERATOR(GreaterGreaterEqual , ">>=" , greatergreaterequal, false, true , false) |
| OVERLOADED_OPERATOR(EqualEqual , "==" , equalequal , false, true , false) |
| OVERLOADED_OPERATOR(ExclaimEqual , "!=" , exclaimequal , false, true , false) |
| OVERLOADED_OPERATOR(LessEqual , "<=" , lessequal , false, true , false) |
| OVERLOADED_OPERATOR(GreaterEqual , ">=" , greaterequal , false, true , false) |
| OVERLOADED_OPERATOR(Spaceship , "<=>" , spaceship , false, true , false) |
| OVERLOADED_OPERATOR(AmpAmp , "&&" , ampamp , false, true , false) |
| OVERLOADED_OPERATOR(PipePipe , "||" , pipepipe , false, true , false) |
| OVERLOADED_OPERATOR(PlusPlus , "++" , plusplus , true , true , false) |
| OVERLOADED_OPERATOR(MinusMinus , "--" , minusminus , true , true , false) |
| OVERLOADED_OPERATOR(Comma , "," , comma , false, true , false) |
| OVERLOADED_OPERATOR(ArrowStar , "->*" , arrowstar , false, true , false) |
| OVERLOADED_OPERATOR(Arrow , "->" , arrow , true , false, true) |
| OVERLOADED_OPERATOR_MULTI(Call , "()" , true , true , true) |
| OVERLOADED_OPERATOR_MULTI(Subscript , "[]" , false, true , true) |
| // ?: can *not* be overloaded, but we need the overload |
| // resolution machinery for it. |
| OVERLOADED_OPERATOR_MULTI(Conditional , "?" , false, true , false) |
| OVERLOADED_OPERATOR(Coawait , "co_await", kw_co_await , true , false, false) |
| |
| #undef OVERLOADED_OPERATOR_MULTI |
| #undef OVERLOADED_OPERATOR |
