ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
Last change
on this file since 1894e03 was
7870799,
checked in by Thierry Delisle <tdelisle@…>, 5 years ago
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Cast cost and conversion cost now take constant parameters.
This required supporting visiting const node.
The PassVisitor? can now visit const nodes but not when using the Indexer
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-
Property mode set to
100644
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File size:
1.5 KB
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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 | // BaseSyntaxNode.h -- |
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8 | // |
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9 | // Author : Thierry Delisle |
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10 | // Created On : Tue Feb 14 07:44:20 2017 |
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11 | // Last Modified By : Peter A. Buhr |
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12 | // Last Modified On : Wed Jul 10 16:13:49 2019 |
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13 | // Update Count : 4 |
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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 "Common/CodeLocation.h" |
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19 | #include "Common/Indenter.h" |
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20 | #include "Common/Stats.h" |
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21 | |
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22 | class Visitor; |
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23 | class Mutator; |
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24 | |
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25 | class BaseSyntaxNode { |
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26 | public: |
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27 | static Stats::Counters::SimpleCounter* new_nodes; |
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28 | |
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29 | CodeLocation location; |
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30 | |
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31 | BaseSyntaxNode() { ++*new_nodes; } |
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32 | BaseSyntaxNode( const BaseSyntaxNode & o ) : location(o.location) { ++*new_nodes; } |
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33 | BaseSyntaxNode & operator=( const BaseSyntaxNode & ) = default; |
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34 | |
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35 | virtual ~BaseSyntaxNode() {} |
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36 | |
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37 | virtual BaseSyntaxNode * clone() const = 0; |
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38 | virtual void accept( Visitor & v ) = 0; |
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39 | virtual void accept( Visitor & v ) const = 0; |
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40 | virtual BaseSyntaxNode * acceptMutator( Mutator & m ) = 0; |
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41 | /// Notes: |
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42 | /// * each node is responsible for indenting its children. |
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43 | /// * Expressions should not finish with a newline, since the expression's parent has better information. |
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44 | virtual void print( std::ostream & os, Indenter indent = {} ) const = 0; |
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45 | }; |
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46 | |
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47 | std::ostream & operator<<( std::ostream & out, const BaseSyntaxNode * node ); |
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48 | |
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49 | // Local Variables: // |
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50 | // tab-width: 4 // |
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51 | // mode: c++ // |
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52 | // compile-command: "make install" // |
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53 | // End: // |
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