| 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 | // PolyMutator.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 09:20:31 2017
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| 13 | // Update Count : 7
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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 <list> // for list
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| 19 |
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| 20 | #include "GenPoly.h" // for TyVarMap
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| 21 | #include "SynTree/Mutator.h" // for Mutator
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| 22 | #include "SynTree/SynTree.h" // for Visitor Nodes
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| 23 |
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| 24 | namespace GenPoly {
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| 25 | class PolyMutator : public Mutator {
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| 26 | public:
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| 27 | typedef Mutator Parent;
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| 28 | using Parent::mutate;
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| 29 |
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| 30 | PolyMutator();
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| 31 |
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| 32 | virtual CompoundStmt* mutate(CompoundStmt *compoundStmt);
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| 33 | virtual Statement* mutate(IfStmt *ifStmt);
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| 34 | virtual Statement* mutate(WhileStmt *whileStmt);
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| 35 | virtual Statement* mutate(ForStmt *forStmt);
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| 36 | virtual Statement* mutate(SwitchStmt *switchStmt);
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| 37 | virtual Statement* mutate(CaseStmt *caseStmt);
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| 38 | virtual Statement* mutate(TryStmt *returnStmt);
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| 39 | virtual Statement* mutate(CatchStmt *catchStmt);
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| 40 | virtual Statement* mutate(ExprStmt *catchStmt);
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| 41 | virtual Statement* mutate(ReturnStmt *catchStmt);
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| 42 |
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| 43 | virtual Expression* mutate(UntypedExpr *untypedExpr);
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| 44 | virtual Expression* mutate( StmtExpr *stmtExpr );
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| 45 |
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| 46 | virtual Initializer* mutate(SingleInit *SingleInit);
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| 47 |
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| 48 | // template method
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| 49 | virtual void doBeginScope() {}
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| 50 | virtual void doEndScope() {}
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| 51 | protected:
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| 52 | void mutateStatementList( std::list< Statement* > &statements );
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| 53 | Statement* mutateStatement( Statement *stmt );
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| 54 | Expression* mutateExpression( Expression *expr );
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| 55 |
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| 56 | TyVarMap scopeTyVars;
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| 57 | TypeSubstitution *env;
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| 58 | std::list< Statement* > stmtsToAdd;
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| 59 | std::list< Statement* > stmtsToAddAfter;
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| 60 | };
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| 61 | } // namespace
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| 62 |
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| 63 | // Local Variables: //
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| 64 | // tab-width: 4 //
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| 65 | // mode: c++ //
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| 66 | // compile-command: "make install" //
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| 67 | // End: //
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