| 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 | // AddVisit.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 16:14:32 2015 |
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| 11 | // Last Modified By : Peter A. Buhr |
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| 12 | // Last Modified On : Thu Feb 2 16:36:02 2017 |
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| 13 | // Update Count : 14 |
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| 14 | // |
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| 15 | |
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| 16 | #include "SynTree/Statement.h" |
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| 17 | |
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| 18 | namespace SymTab { |
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| 19 | void addDecls( std::list< Declaration* > &declsToAdd, std::list< Statement* > &statements, std::list< Statement* >::iterator i ); |
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| 20 | |
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| 21 | template< typename Visitor > |
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| 22 | inline void addVisitStatementList( std::list< Statement* > &stmts, Visitor &visitor ) { |
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| 23 | for ( std::list< Statement* >::iterator stmt = stmts.begin(); ; ++stmt ) { |
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| 24 | // add any new declarations after the previous statement |
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| 25 | for ( std::list< Declaration* >::iterator decl = visitor.declsToAddAfter.begin(); decl != visitor.declsToAddAfter.end(); ++decl ) { |
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| 26 | DeclStmt *declStmt = new DeclStmt( *decl ); |
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| 27 | stmts.insert( stmt, declStmt ); |
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| 28 | } |
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| 29 | visitor.declsToAddAfter.clear(); |
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| 30 | |
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| 31 | if ( stmt == stmts.end() ) break; |
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| 32 | |
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| 33 | // run mutator on statement |
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| 34 | maybeAccept( *stmt, visitor ); |
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| 35 | |
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| 36 | // add any new declarations before the statement |
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| 37 | for ( std::list< Declaration* >::iterator decl = visitor.declsToAdd.begin(); decl != visitor.declsToAdd.end(); ++decl ) { |
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| 38 | DeclStmt *declStmt = new DeclStmt( *decl ); |
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| 39 | stmts.insert( stmt, declStmt ); |
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| 40 | } |
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| 41 | visitor.declsToAdd.clear(); |
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| 42 | } |
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| 43 | } |
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| 44 | |
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| 45 | template< typename Visitor > |
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| 46 | inline void addVisit(CompoundStmt *compoundStmt, Visitor &visitor) { |
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| 47 | addVisitStatementList( compoundStmt->get_kids(), visitor ); |
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| 48 | } |
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| 49 | |
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| 50 | template< typename Visitor > |
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| 51 | inline void addVisit(SwitchStmt *switchStmt, Visitor &visitor) { |
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| 52 | addVisitStatementList( switchStmt->get_statements(), visitor ); |
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| 53 | maybeAccept( switchStmt->get_condition(), visitor ); |
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| 54 | } |
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| 55 | |
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| 56 | template< typename Visitor > |
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| 57 | void acceptAndAdd( std::list< Declaration * > &translationUnit, Visitor &visitor ) { |
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| 58 | for ( std::list< Declaration* >::iterator decl = translationUnit.begin(); ; ++decl ) { |
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| 59 | // splice in new declarations after previous decl |
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| 60 | translationUnit.splice( decl, visitor.declsToAddAfter ); |
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| 61 | |
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| 62 | if ( decl == translationUnit.end() ) break; |
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| 63 | |
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| 64 | // run mutator on declaration |
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| 65 | maybeAccept( *decl, visitor ); |
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| 66 | |
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| 67 | // splice in new declarations before current decl |
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| 68 | translationUnit.splice( decl, visitor.declsToAdd ); |
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| 69 | } |
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| 70 | } |
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| 71 | |
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| 72 | } // namespace SymTab |
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| 73 | |
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| 74 | // Local Variables: // |
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| 75 | // tab-width: 4 // |
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| 76 | // mode: c++ // |
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| 77 | // compile-command: "make install" // |
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| 78 | // End: // |
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