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//===--- 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
/// member function. False if the operator can be both a
/// non-member function and a 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
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