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 | // Indexer.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 21:38:55 2015 |
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11 | // Last Modified By : Peter A. Buhr |
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12 | // Last Modified On : Sun May 17 21:40:17 2015 |
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13 | // Update Count : 2 |
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14 | // |
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15 | |
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16 | #ifndef INDEXER_H |
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17 | #define INDEXER_H |
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18 | |
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19 | #include <list> |
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20 | #include <string> |
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21 | #include <map> |
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22 | |
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23 | #include "SynTree/Visitor.h" |
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24 | #include "IdTable.h" |
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25 | #include "AggregateTable.h" |
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26 | #include "TypeTable.h" |
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27 | |
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28 | namespace SymTab { |
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29 | class Indexer : public Visitor { |
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30 | public: |
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31 | Indexer( bool useDebug = false ); |
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32 | virtual ~Indexer(); |
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33 | |
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34 | //using Visitor::visit; |
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35 | virtual void visit( ObjectDecl *objectDecl ); |
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36 | virtual void visit( FunctionDecl *functionDecl ); |
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37 | virtual void visit( TypeDecl *typeDecl ); |
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38 | virtual void visit( TypedefDecl *typeDecl ); |
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39 | virtual void visit( StructDecl *aggregateDecl ); |
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40 | virtual void visit( UnionDecl *aggregateDecl ); |
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41 | virtual void visit( EnumDecl *aggregateDecl ); |
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42 | virtual void visit( ContextDecl *aggregateDecl ); |
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43 | |
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44 | virtual void visit( CompoundStmt *compoundStmt ); |
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45 | |
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46 | virtual void visit( ContextInstType *contextInst ); |
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47 | virtual void visit( StructInstType *contextInst ); |
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48 | virtual void visit( UnionInstType *contextInst ); |
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49 | |
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50 | virtual void visit( ForStmt *forStmt ); |
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51 | |
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52 | // when using an indexer manually (e.g., within a mutator traversal), it is necessary to tell the indexer |
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53 | // explicitly when scopes begin and end |
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54 | void enterScope(); |
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55 | void leaveScope(); |
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56 | |
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57 | void lookupId( const std::string &id, std::list< DeclarationWithType* >& ) const; |
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58 | DeclarationWithType* lookupId( const std::string &id) const; |
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59 | NamedTypeDecl *lookupType( const std::string &id ) const; |
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60 | StructDecl *lookupStruct( const std::string &id ) const; |
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61 | EnumDecl *lookupEnum( const std::string &id ) const; |
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62 | UnionDecl *lookupUnion( const std::string &id ) const; |
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63 | ContextDecl *lookupContext( const std::string &id ) const; |
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64 | |
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65 | void print( std::ostream &os, int indent = 0 ) const; |
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66 | private: |
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67 | IdTable idTable; |
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68 | TypeTable typeTable; |
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69 | StructTable structTable; |
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70 | EnumTable enumTable; |
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71 | UnionTable unionTable; |
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72 | ContextTable contextTable; |
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73 | |
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74 | bool doDebug; // display debugging trace |
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75 | }; |
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76 | } // namespace SymTab |
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77 | |
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78 | #endif // INDEXER_H |
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79 | |
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80 | // Local Variables: // |
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81 | // tab-width: 4 // |
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82 | // mode: c++ // |
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83 | // compile-command: "make install" // |
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84 | // End: // |
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