| 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 | // AddStmtVisitor.cc --
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| 8 | //
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| 9 | // Author : Rob Schluntz
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| 10 | // Created On : Wed Jun 22 12:11:17 2016
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| 11 | // Last Modified By : Peter A. Buhr
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| 12 | // Last Modified On : Thu Aug 4 11:23:47 2016
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| 13 | // Update Count : 16
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| 14 | //
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| 15 |
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| 16 | #include "AddStmtVisitor.h"
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| 17 |
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| 18 | #include "Common/SemanticError.h" // for SemanticError
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| 19 | #include "Declaration.h" // for Declaration
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| 20 | #include "Expression.h" // for Expression
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| 21 | #include "Statement.h" // for CompoundStmt, ForStmt, IfStmt, Sta...
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| 22 | #include "SynTree/Label.h" // for Label, noLabels
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| 23 |
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| 24 | void AddStmtVisitor::visitStatementList( std::list< Statement* > &statements ) {
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| 25 | for ( std::list< Statement* >::iterator i = statements.begin(); i != statements.end(); ++i ) {
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| 26 | if ( ! stmtsToAddAfter.empty() ) {
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| 27 | statements.splice( i, stmtsToAddAfter );
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| 28 | } // if
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| 29 | (*i)->accept( *this );
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| 30 | if ( ! stmtsToAdd.empty() ) {
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| 31 | statements.splice( i, stmtsToAdd );
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| 32 | } // if
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| 33 | } // for
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| 34 | if ( ! stmtsToAddAfter.empty() ) {
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| 35 | statements.splice( statements.end(), stmtsToAddAfter );
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| 36 | } // if
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| 37 | }
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| 38 |
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| 39 | Statement * AddStmtVisitor::visitStatement( Statement *stmt ) {
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| 40 | maybeAccept( stmt, *this );
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| 41 | if ( ! stmtsToAdd.empty() || ! stmtsToAddAfter.empty() ) {
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| 42 | CompoundStmt *compound = new CompoundStmt( noLabels );
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| 43 | compound->get_kids().splice( compound->get_kids().end(), stmtsToAdd );
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| 44 | compound->get_kids().push_back( stmt );
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| 45 | compound->get_kids().splice( compound->get_kids().end(), stmtsToAddAfter );
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| 46 | return compound;
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| 47 | } else {
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| 48 | return stmt;
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| 49 | }
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| 50 | }
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| 51 |
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| 52 | void AddStmtVisitor::visit(CompoundStmt *compoundStmt) {
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| 53 | visitStatementList( compoundStmt->get_kids() );
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| 54 | }
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| 55 |
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| 56 | void AddStmtVisitor::visit(IfStmt *ifStmt) {
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| 57 | ifStmt->set_thenPart( visitStatement( ifStmt->get_thenPart() ) );
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| 58 | ifStmt->set_elsePart( visitStatement( ifStmt->get_elsePart() ) );
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| 59 | maybeAccept( ifStmt->get_condition(), *this );
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| 60 | }
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| 61 |
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| 62 | void AddStmtVisitor::visit(WhileStmt *whileStmt) {
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| 63 | whileStmt->set_body( visitStatement( whileStmt->get_body() ) );
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| 64 | maybeAccept( whileStmt->get_condition(), *this );
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| 65 | }
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| 66 |
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| 67 | void AddStmtVisitor::visit(ForStmt *forStmt) {
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| 68 | forStmt->set_body( visitStatement( forStmt->get_body() ) );
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| 69 | acceptAll( forStmt->get_initialization(), *this );
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| 70 | maybeAccept( forStmt->get_condition(), *this );
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| 71 | maybeAccept( forStmt->get_increment(), *this );
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| 72 | }
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| 73 |
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| 74 | void AddStmtVisitor::visit(SwitchStmt *switchStmt) {
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| 75 | visitStatementList( switchStmt->get_statements() );
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| 76 | maybeAccept( switchStmt->get_condition(), *this );
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| 77 | }
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| 78 |
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| 79 | void AddStmtVisitor::visit(CaseStmt *caseStmt) {
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| 80 | visitStatementList( caseStmt->get_statements() );
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| 81 | maybeAccept( caseStmt->get_condition(), *this );
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| 82 | }
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| 83 |
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| 84 | void AddStmtVisitor::visit(CatchStmt *catchStmt) {
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| 85 | catchStmt->set_body( visitStatement( catchStmt->get_body() ) );
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| 86 | maybeAccept( catchStmt->get_decl(), *this );
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| 87 | }
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| 88 |
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| 89 | // Local Variables: //
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| 90 | // tab-width: 4 //
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| 91 | // mode: c++ //
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| 92 | // compile-command: "make install" //
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| 93 | // End: //
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