107 lines
6.3 KiB
Modula-2
107 lines
6.3 KiB
Modula-2
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//===--- OperatorKinds.def - C++ Overloaded Operator Database ---*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// This file defines the OverloadedOperator database, which includes
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// all of the overloadable C++ operators.
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//
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//===----------------------------------------------------------------------===//
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//
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/// @file OperatorKinds.def
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///
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/// In this file, each of the overloadable C++ operators is enumerated
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/// with either the OVERLOADED_OPERATOR or OVERLOADED_OPERATOR_MULTI
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/// macro, each of which can be specified by the code including this
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/// file. OVERLOADED_OPERATOR is used for single-token operators
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/// (e.g., "+"), and has six arguments:
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///
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/// Name: The name of the token. OO_Name will be the name of the
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/// corresponding enumerator in OverloadedOperatorKind in
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/// OperatorKinds.h.
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///
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/// Spelling: A string that provides a canonical spelling for the
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/// operator, e.g., "operator+".
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///
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/// Token: The name of the token that specifies the operator, e.g.,
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/// "plus" for operator+ or "greatergreaterequal" for
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/// "operator>>=". With a "kw_" prefix, the token name can be used as
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/// an enumerator into the TokenKind enumeration.
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///
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/// Unary: True if the operator can be declared as a unary operator.
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///
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/// Binary: True if the operator can be declared as a binary
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/// operator. Note that some operators (e.g., "operator+" and
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/// "operator*") can be both unary and binary.
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///
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/// MemberOnly: True if this operator can only be declared as a
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/// non-static member function. False if the operator can be both a
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/// non-member function and a non-static member function.
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///
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/// OVERLOADED_OPERATOR_MULTI is used to enumerate the multi-token
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/// overloaded operator names, e.g., "operator delete []". The macro
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/// has all of the parameters of OVERLOADED_OPERATOR except Token,
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/// which is omitted.
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#ifndef OVERLOADED_OPERATOR
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# define OVERLOADED_OPERATOR(Name,Spelling,Token,Unary,Binary,MemberOnly)
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#endif
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#ifndef OVERLOADED_OPERATOR_MULTI
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# define OVERLOADED_OPERATOR_MULTI(Name,Spelling,Unary,Binary,MemberOnly) \
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OVERLOADED_OPERATOR(Name,Spelling,unknown,Unary,Binary,MemberOnly)
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#endif
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OVERLOADED_OPERATOR_MULTI(New , "new" , true , true , false)
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OVERLOADED_OPERATOR_MULTI(Delete , "delete" , true , true , false)
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OVERLOADED_OPERATOR_MULTI(Array_New , "new[]" , true , true , false)
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OVERLOADED_OPERATOR_MULTI(Array_Delete , "delete[]" , true , true , false)
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OVERLOADED_OPERATOR(Plus , "+" , plus , true , true , false)
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OVERLOADED_OPERATOR(Minus , "-" , minus , true , true , false)
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OVERLOADED_OPERATOR(Star , "*" , star , true , true , false)
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OVERLOADED_OPERATOR(Slash , "/" , slash , false, true , false)
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OVERLOADED_OPERATOR(Percent , "%" , percent , false, true , false)
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OVERLOADED_OPERATOR(Caret , "^" , caret , false, true , false)
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OVERLOADED_OPERATOR(Amp , "&" , amp , true , true , false)
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OVERLOADED_OPERATOR(Pipe , "|" , pipe , false, true , false)
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OVERLOADED_OPERATOR(Tilde , "~" , tilde , true , false, false)
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OVERLOADED_OPERATOR(Exclaim , "!" , exclaim , true , false, false)
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OVERLOADED_OPERATOR(Equal , "=" , equal , false, true , true)
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OVERLOADED_OPERATOR(Less , "<" , less , false, true , false)
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OVERLOADED_OPERATOR(Greater , ">" , greater , false, true , false)
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OVERLOADED_OPERATOR(PlusEqual , "+=" , plusequal , false, true , false)
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OVERLOADED_OPERATOR(MinusEqual , "-=" , minusequal , false, true , false)
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OVERLOADED_OPERATOR(StarEqual , "*=" , starequal , false, true , false)
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OVERLOADED_OPERATOR(SlashEqual , "/=" , slashequal , false, true , false)
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OVERLOADED_OPERATOR(PercentEqual , "%=" , percentequal , false, true , false)
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OVERLOADED_OPERATOR(CaretEqual , "^=" , caretequal , false, true , false)
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OVERLOADED_OPERATOR(AmpEqual , "&=" , ampequal , false, true , false)
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OVERLOADED_OPERATOR(PipeEqual , "|=" , pipeequal , false, true , false)
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OVERLOADED_OPERATOR(LessLess , "<<" , lessless , false, true , false)
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OVERLOADED_OPERATOR(GreaterGreater , ">>" , greatergreater , false, true , false)
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OVERLOADED_OPERATOR(LessLessEqual , "<<=" , lesslessequal , false, true , false)
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OVERLOADED_OPERATOR(GreaterGreaterEqual , ">>=" , greatergreaterequal, false, true , false)
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OVERLOADED_OPERATOR(EqualEqual , "==" , equalequal , false, true , false)
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OVERLOADED_OPERATOR(ExclaimEqual , "!=" , exclaimequal , false, true , false)
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OVERLOADED_OPERATOR(LessEqual , "<=" , lessequal , false, true , false)
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OVERLOADED_OPERATOR(GreaterEqual , ">=" , greaterequal , false, true , false)
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OVERLOADED_OPERATOR(AmpAmp , "&&" , ampamp , false, true , false)
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OVERLOADED_OPERATOR(PipePipe , "||" , pipepipe , false, true , false)
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OVERLOADED_OPERATOR(PlusPlus , "++" , plusplus , true , true , false)
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OVERLOADED_OPERATOR(MinusMinus , "--" , minusminus , true , true , false)
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OVERLOADED_OPERATOR(Comma , "," , comma , false, true , false)
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OVERLOADED_OPERATOR(ArrowStar , "->*" , arrowstar , false, true , false)
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OVERLOADED_OPERATOR(Arrow , "->" , arrow , true , false, true)
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OVERLOADED_OPERATOR_MULTI(Call , "()" , true , true , true)
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OVERLOADED_OPERATOR_MULTI(Subscript , "[]" , false, true , true)
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// ?: can *not* be overloaded, but we need the overload
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// resolution machinery for it.
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OVERLOADED_OPERATOR_MULTI(Conditional , "?" , false, true , false)
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#undef OVERLOADED_OPERATOR_MULTI
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#undef OVERLOADED_OPERATOR
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