| 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 | // ConversionCost.h --
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| 8 | //
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| 9 | // Author : Richard C. Bilson
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| 10 | // Created On : Sun May 17 09:37:28 2015
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| 11 | // Last Modified By : Peter A. Buhr
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| 12 | // Last Modified On : Sat Jul 22 09:38:24 2017
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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 "Cost.h" // for Cost
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| 19 | #include "SynTree/Visitor.h" // for Visitor
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| 20 | #include "SynTree/SynTree.h" // for Visitor Nodes
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| 21 |
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| 22 | namespace SymTab {
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| 23 | class Indexer;
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| 24 | } // namespace SymTab
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| 25 |
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| 26 | namespace ResolvExpr {
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| 27 | class TypeEnvironment;
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| 28 |
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| 29 | class ConversionCost : public Visitor {
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| 30 | public:
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| 31 | ConversionCost( Type *dest, const SymTab::Indexer &indexer, const TypeEnvironment &env );
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| 32 |
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| 33 | Cost get_cost() const { return cost; }
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| 34 |
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| 35 | virtual void visit(VoidType *voidType);
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| 36 | virtual void visit(BasicType *basicType);
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| 37 | virtual void visit(PointerType *pointerType);
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| 38 | virtual void visit(ArrayType *arrayType);
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| 39 | virtual void visit(ReferenceType *refType);
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| 40 | virtual void visit(FunctionType *functionType);
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| 41 | virtual void visit(StructInstType *aggregateUseType);
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| 42 | virtual void visit(UnionInstType *aggregateUseType);
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| 43 | virtual void visit(EnumInstType *aggregateUseType);
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| 44 | virtual void visit(TraitInstType *aggregateUseType);
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| 45 | virtual void visit(TypeInstType *aggregateUseType);
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| 46 | virtual void visit(TupleType *tupleType);
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| 47 | virtual void visit(VarArgsType *varArgsType);
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| 48 | virtual void visit(ZeroType *zeroType);
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| 49 | virtual void visit(OneType *oneType);
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| 50 | protected:
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| 51 | Type *dest;
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| 52 | const SymTab::Indexer &indexer;
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| 53 | Cost cost;
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| 54 | const TypeEnvironment &env;
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| 55 | };
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| 56 |
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| 57 | Cost convertToReferenceCost( Type * src, ReferenceType * dest, const SymTab::Indexer & indexer, const TypeEnvironment & env );
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| 58 | } // namespace ResolvExpr
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| 59 |
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| 60 | // Local Variables: //
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| 61 | // tab-width: 4 //
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| 62 | // mode: c++ //
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| 63 | // compile-command: "make install" //
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| 64 | // End: //
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