| 1 | //
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| 2 | // Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo
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| 3 | //
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| 4 | // The contents of this file are covered under the licence agreement in the
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| 5 | // file "LICENCE" distributed with Cforall.
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| 6 | //
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| 7 | // Declaration.h --
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| 8 | //
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| 9 | // Author : Richard C. Bilson
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| 10 | // Created On : Mon May 18 07:44:20 2015
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| 11 | // Last Modified By : Peter A. Buhr
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| 12 | // Last Modified On : Sat Jul 22 09:54:14 2017
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| 13 | // Update Count : 39
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| 14 | //
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| 15 |
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| 16 | #pragma once
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| 17 |
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| 18 | #include <iosfwd> // for ostream
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| 19 | #include <list> // for list
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| 20 | #include <string> // for string, operator==
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| 21 |
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| 22 | #include "BaseSyntaxNode.h"
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| 23 | #include "Mutator.h"
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| 24 | #include "Visitor.h"
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| 25 |
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| 26 | class Expression;
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| 27 |
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| 28 | // GCC attribute
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| 29 | // https://gcc.gnu.org/onlinedocs/gcc-6.1.0/gcc/Attribute-Syntax.html#Attribute-Syntax
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| 30 | class Attribute : public BaseSyntaxNode {
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| 31 | public:
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| 32 | std::string name;
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| 33 | // to keep things nice and tight, use NameExpr for special identifier parameters
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| 34 | std::list< Expression * > parameters;
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| 35 |
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| 36 | Attribute( std::string name = "", const std::list< Expression * > & parameters = std::list< Expression * >() ) : name( name ), parameters( parameters ) {}
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| 37 | Attribute( const Attribute &other );
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| 38 | virtual ~Attribute();
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| 39 |
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| 40 | std::string get_name() const { return name; }
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| 41 | void set_name( const std::string & newValue ) { name = newValue; }
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| 42 | std::list< Expression * > & get_parameters() { return parameters; }
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| 43 | bool empty() const { return name == ""; }
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| 44 |
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| 45 | std::string normalizedName() const;
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| 46 |
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| 47 | /// true if this attribute is allowed to appear attached to a function parameter
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| 48 | bool isValidOnFuncParam() const;
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| 49 |
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| 50 | Attribute * clone() const override { return new Attribute( *this ); }
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| 51 | virtual void accept( Visitor & v ) override { v.visit( this ); }
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| 52 | virtual Attribute * acceptMutator( Mutator & m ) override { return m.mutate( this ); }
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| 53 | virtual void print( std::ostream & os, Indenter indent = {} ) const override;
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| 54 | };
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| 55 |
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| 56 | const std::list< Attribute * > noAttributes;
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| 57 |
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| 58 | // Local Variables: //
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| 59 | // tab-width: 4 //
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| 60 | // mode: c++ //
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| 61 | // compile-command: "make install" //
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| 62 | // End: //
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