1 | //
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2 | // Cforall Version 1.0.0 Copyright (C) 2016 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 | // Tables.h --
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8 | //
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9 | // Author : Andrew Beach
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10 | // Created On : Mon Aug 31 11:07:00 2020
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11 | // Last Modified By : Andrew Beach
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12 | // Last Modified On : Wed Apr 21 10:30:00 2021
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13 | // Update Count : 2
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14 | //
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15 |
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16 | #include <list> // for list
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17 |
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18 | class Declaration;
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19 | class StructDecl;
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20 | class Expression;
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21 |
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22 | namespace Virtual {
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23 |
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24 | std::string typeIdType( std::string const & type_name );
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25 | std::string typeIdName( std::string const & type_name );
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26 | std::string vtableTypeName( std::string const & type_name );
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27 | std::string instanceName( std::string const & vtable_name );
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28 | std::string vtableInstanceName( std::string const & type_name );
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29 | std::string concurrentDefaultVTableName();
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30 | bool isVTableInstanceName( std::string const & name );
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31 |
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32 | ObjectDecl * makeVtableForward(
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33 | std::string const & name, StructInstType * vtableType );
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34 | /* Create a forward declaration of a vtable of the given type.
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35 | * vtableType node is consumed.
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36 | */
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37 |
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38 | ObjectDecl * makeVtableInstance(
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39 | std::string const & name,
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40 | StructInstType * vtableType, Type * objectType,
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41 | Initializer * init = nullptr );
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42 | /* Create an initialized definition of a vtable.
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43 | * vtableType and init (if provided) nodes are consumed.
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44 | */
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45 |
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46 | // Some special code for how exceptions interact with virtual tables.
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47 | FunctionDecl * makeGetExceptionForward( Type * vtableType, Type * exceptType );
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48 | /* Create a forward declaration of the exception virtual function
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49 | * linking the vtableType to the exceptType. Both nodes are consumed.
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50 | */
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51 |
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52 | FunctionDecl * makeGetExceptionFunction(
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53 | ObjectDecl * vtableInstance, Type * exceptType );
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54 | /* Create the definition of the exception virtual function.
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55 | * exceptType node is consumed.
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56 | */
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57 |
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58 | ObjectDecl * makeTypeIdInstance( StructInstType const * typeIdType );
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59 | /* Build an instance of the type-id from the type of the type-id.
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60 | * TODO: Should take the parent type. Currently locked to the exception_t.
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61 | */
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62 |
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63 | }
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