[0dd3a2f] | 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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[3be261a] | 7 | // Statement.cc -- |
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[0dd3a2f] | 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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[6d49ea3] | 11 | // Last Modified By : Peter A. Buhr |
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[e612146c] | 12 | // Last Modified On : Sun Sep 3 20:46:44 2017 |
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| 13 | // Update Count : 68 |
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[0dd3a2f] | 14 | // |
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| 15 | |
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[ea6332d] | 16 | #include "SynTree/Statement.h" |
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[51b7345] | 17 | |
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[ea6332d] | 18 | #include <stddef.h> // for NULL |
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| 19 | #include <cassert> // for assert, assertf |
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| 20 | #include <iostream> // for operator<<, basic_ostream, endl |
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| 21 | #include <list> // for list, list<>::const_iterator, _Lis... |
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| 22 | #include <string> // for operator<<, string, char_traits |
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| 23 | |
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| 24 | #include "Common/SemanticError.h" // for SemanticError |
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| 25 | #include "Common/utility.h" // for maybeClone, cloneAll, deleteAll |
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| 26 | #include "Declaration.h" // for Declaration |
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| 27 | #include "Expression.h" // for Expression, ConstantExpr |
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| 28 | #include "Statement.h" // for Statement, ForStmt, AsmStmt, Catch... |
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| 29 | #include "SynTree/Label.h" // for Label, operator<< |
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[51b7345] | 30 | |
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| 31 | using std::string; |
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| 32 | using std::endl; |
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| 33 | |
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[ba3706f] | 34 | Statement::Statement( const std::list<Label> & labels ) : labels( labels ) {} |
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[51b7345] | 35 | |
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[50377a4] | 36 | void Statement::print( std::ostream & os, Indenter ) const { |
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| 37 | if ( ! labels.empty() ) { |
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| 38 | os << "Labels: {"; |
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| 39 | for ( const Label & l : labels ) { |
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| 40 | os << l << ","; |
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| 41 | } |
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| 42 | os << "}" << endl; |
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| 43 | } |
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| 44 | } |
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[51b7345] | 45 | |
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| 46 | Statement::~Statement() {} |
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| 47 | |
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[ba3706f] | 48 | ExprStmt::ExprStmt( Expression *expr ) : Statement(), expr( expr ) {} |
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[51b7345] | 49 | |
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[3be261a] | 50 | ExprStmt::ExprStmt( const ExprStmt &other ) : Statement( other ), expr( maybeClone( other.expr ) ) {} |
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| 51 | |
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| 52 | ExprStmt::~ExprStmt() { |
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| 53 | delete expr; |
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| 54 | } |
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[51b7345] | 55 | |
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[50377a4] | 56 | void ExprStmt::print( std::ostream &os, Indenter indent ) const { |
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| 57 | os << "Expression Statement:" << endl << indent+1; |
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| 58 | expr->print( os, indent+1 ); |
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[3be261a] | 59 | } |
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[51b7345] | 60 | |
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[7f5566b] | 61 | |
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[ba3706f] | 62 | AsmStmt::AsmStmt( bool voltile, Expression *instruction, std::list<Expression *> output, std::list<Expression *> input, std::list<ConstantExpr *> clobber, std::list<Label> gotolabels ) : Statement(), voltile( voltile ), instruction( instruction ), output( output ), input( input ), clobber( clobber ), gotolabels( gotolabels ) {} |
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[7f5566b] | 63 | |
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[3be261a] | 64 | AsmStmt::AsmStmt( const AsmStmt & other ) : Statement( other ), voltile( other.voltile ), instruction( maybeClone( other.instruction ) ), gotolabels( other.gotolabels ) { |
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| 65 | cloneAll( other.output, output ); |
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| 66 | cloneAll( other.input, input ); |
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| 67 | cloneAll( other.clobber, clobber ); |
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| 68 | } |
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| 69 | |
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[7f5566b] | 70 | AsmStmt::~AsmStmt() { |
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| 71 | delete instruction; |
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| 72 | deleteAll( output ); |
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| 73 | deleteAll( input ); |
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| 74 | deleteAll( clobber ); |
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| 75 | } |
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| 76 | |
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[50377a4] | 77 | void AsmStmt::print( std::ostream &os, Indenter indent ) const { |
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[7f5566b] | 78 | os << "Assembler Statement:" << endl; |
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[50377a4] | 79 | os << indent+1 << "instruction: " << endl << indent; |
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| 80 | instruction->print( os, indent+1 ); |
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[7f5566b] | 81 | if ( ! output.empty() ) { |
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[50377a4] | 82 | os << endl << indent+1 << "output: " << endl; |
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| 83 | printAll( output, os, indent+1 ); |
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[3be261a] | 84 | } // if |
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[7f5566b] | 85 | if ( ! input.empty() ) { |
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[50377a4] | 86 | os << indent+1 << "input: " << endl; |
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| 87 | printAll( input, os, indent+1 ); |
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[7f5566b] | 88 | } // if |
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| 89 | if ( ! clobber.empty() ) { |
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[50377a4] | 90 | os << indent+1 << "clobber: " << endl; |
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| 91 | printAll( clobber, os, indent+1 ); |
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[7f5566b] | 92 | } // if |
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[3be261a] | 93 | } |
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[7f5566b] | 94 | |
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| 95 | |
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[51b7345] | 96 | const char *BranchStmt::brType[] = { "Goto", "Break", "Continue" }; |
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| 97 | |
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[ba3706f] | 98 | BranchStmt::BranchStmt( Label target, Type type ) throw ( SemanticError ) : |
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| 99 | Statement(), originalTarget( target ), target( target ), computedTarget( nullptr ), type( type ) { |
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[0dd3a2f] | 100 | //actually this is a syntactic error signaled by the parser |
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[b0dfbc4] | 101 | if ( type == BranchStmt::Goto && target.empty() ) { |
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[0dd3a2f] | 102 | throw SemanticError("goto without target"); |
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[b0dfbc4] | 103 | } |
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[51b7345] | 104 | } |
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| 105 | |
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[ba3706f] | 106 | BranchStmt::BranchStmt( Expression *computedTarget, Type type ) throw ( SemanticError ) : |
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| 107 | Statement(), computedTarget( computedTarget ), type( type ) { |
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[b0dfbc4] | 108 | if ( type != BranchStmt::Goto || computedTarget == nullptr ) { |
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[0dd3a2f] | 109 | throw SemanticError("Computed target not valid in branch statement"); |
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[b0dfbc4] | 110 | } |
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[51b7345] | 111 | } |
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| 112 | |
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[50377a4] | 113 | void BranchStmt::print( std::ostream &os, Indenter indent ) const { |
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| 114 | os << "Branch (" << brType[type] << ")" << endl ; |
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| 115 | if ( target != "" ) os << indent+1 << "with target: " << target << endl; |
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| 116 | if ( originalTarget != "" ) os << indent+1 << "with original target: " << originalTarget << endl; |
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| 117 | if ( computedTarget != nullptr ) os << indent+1 << "with computed target: " << computedTarget << endl; |
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[51b7345] | 118 | } |
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| 119 | |
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[ba3706f] | 120 | ReturnStmt::ReturnStmt( Expression *expr ) : Statement(), expr( expr ) {} |
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[51b7345] | 121 | |
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[daf1af8] | 122 | ReturnStmt::ReturnStmt( const ReturnStmt & other ) : Statement( other ), expr( maybeClone( other.expr ) ) {} |
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[3be261a] | 123 | |
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[51b7345] | 124 | ReturnStmt::~ReturnStmt() { |
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[0dd3a2f] | 125 | delete expr; |
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[51b7345] | 126 | } |
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| 127 | |
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[50377a4] | 128 | void ReturnStmt::print( std::ostream &os, Indenter indent ) const { |
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| 129 | os << "Return Statement, returning: "; |
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| 130 | if ( expr != nullptr ) { |
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| 131 | os << endl << indent+1; |
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| 132 | expr->print( os, indent+1 ); |
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[89231bc] | 133 | } |
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[0dd3a2f] | 134 | os << endl; |
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[51b7345] | 135 | } |
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| 136 | |
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[ba3706f] | 137 | IfStmt::IfStmt( Expression *condition, Statement *thenPart, Statement *elsePart, std::list<Statement *> initialization ): |
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| 138 | Statement(), condition( condition ), thenPart( thenPart ), elsePart( elsePart ), initialization( initialization ) {} |
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[51b7345] | 139 | |
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[3be261a] | 140 | IfStmt::IfStmt( const IfStmt & other ) : |
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[6d49ea3] | 141 | Statement( other ), condition( maybeClone( other.condition ) ), thenPart( maybeClone( other.thenPart ) ), elsePart( maybeClone( other.elsePart ) ) { |
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| 142 | cloneAll( other.initialization, initialization ); |
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| 143 | } |
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[3be261a] | 144 | |
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[ac71a86] | 145 | IfStmt::~IfStmt() { |
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[6d49ea3] | 146 | deleteAll( initialization ); |
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[ac71a86] | 147 | delete condition; |
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| 148 | delete thenPart; |
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| 149 | delete elsePart; |
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| 150 | } |
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[51b7345] | 151 | |
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[50377a4] | 152 | void IfStmt::print( std::ostream &os, Indenter indent ) const { |
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| 153 | os << "If on condition: " << endl; |
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| 154 | os << indent+1; |
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| 155 | condition->print( os, indent+1 ); |
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[51b7345] | 156 | |
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[6d49ea3] | 157 | if ( !initialization.empty() ) { |
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[50377a4] | 158 | os << indent << "... with initialization: \n"; |
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| 159 | for ( const Statement * stmt : initialization ) { |
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| 160 | os << indent+1; |
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| 161 | stmt->print( os, indent+1 ); |
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[6d49ea3] | 162 | } |
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| 163 | os << endl; |
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| 164 | } |
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| 165 | |
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[50377a4] | 166 | os << indent << "... then: " << endl; |
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[51b7345] | 167 | |
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[50377a4] | 168 | os << indent+1; |
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| 169 | thenPart->print( os, indent+1 ); |
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[51b7345] | 170 | |
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[0dd3a2f] | 171 | if ( elsePart != 0 ) { |
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[50377a4] | 172 | os << indent << "... else: " << endl; |
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| 173 | os << indent+1; |
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| 174 | elsePart->print( os, indent+1 ); |
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[0dd3a2f] | 175 | } // if |
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[51b7345] | 176 | } |
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| 177 | |
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[ba3706f] | 178 | SwitchStmt::SwitchStmt( Expression * condition, const std::list<Statement *> &statements ): |
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| 179 | Statement(), condition( condition ), statements( statements ) { |
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[0dd3a2f] | 180 | } |
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[51b7345] | 181 | |
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[3be261a] | 182 | SwitchStmt::SwitchStmt( const SwitchStmt & other ): |
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| 183 | Statement( other ), condition( maybeClone( other.condition ) ) { |
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[8688ce1] | 184 | cloneAll( other.statements, statements ); |
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[3be261a] | 185 | } |
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| 186 | |
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[51b7345] | 187 | SwitchStmt::~SwitchStmt() { |
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[0dd3a2f] | 188 | delete condition; |
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[8688ce1] | 189 | // destroy statements |
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[2037f82] | 190 | deleteAll( statements ); |
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[51b7345] | 191 | } |
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| 192 | |
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[50377a4] | 193 | void SwitchStmt::print( std::ostream &os, Indenter indent ) const { |
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[89231bc] | 194 | os << "Switch on condition: "; |
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[0dd3a2f] | 195 | condition->print( os ); |
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| 196 | os << endl; |
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[51b7345] | 197 | |
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[50377a4] | 198 | for ( const Statement * stmt : statements ) { |
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| 199 | stmt->print( os, indent+1 ); |
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| 200 | } |
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[51b7345] | 201 | } |
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| 202 | |
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[ba3706f] | 203 | CaseStmt::CaseStmt( Expression *condition, const std::list<Statement *> &statements, bool deflt ) throw ( SemanticError ) : |
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| 204 | Statement(), condition( condition ), stmts( statements ), _isDefault( deflt ) { |
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[50377a4] | 205 | if ( isDefault() && condition != 0 ) throw SemanticError("default case with condition: ", condition); |
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[51b7345] | 206 | } |
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| 207 | |
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[3be261a] | 208 | CaseStmt::CaseStmt( const CaseStmt & other ) : |
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| 209 | Statement( other ), condition( maybeClone(other.condition ) ), _isDefault( other._isDefault ) { |
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| 210 | cloneAll( other.stmts, stmts ); |
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| 211 | } |
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| 212 | |
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[51b7345] | 213 | CaseStmt::~CaseStmt() { |
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[0dd3a2f] | 214 | delete condition; |
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[2037f82] | 215 | deleteAll( stmts ); |
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[51b7345] | 216 | } |
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| 217 | |
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[ba3706f] | 218 | CaseStmt * CaseStmt::makeDefault( const std::list<Label> & labels, std::list<Statement *> stmts ) { |
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| 219 | CaseStmt * stmt = new CaseStmt( nullptr, stmts, true ); |
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| 220 | stmt->labels = labels; |
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| 221 | return stmt; |
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[b2152e7a] | 222 | } |
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| 223 | |
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[50377a4] | 224 | void CaseStmt::print( std::ostream &os, Indenter indent ) const { |
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| 225 | if ( isDefault() ) os << "Default "; |
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[0dd3a2f] | 226 | else { |
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| 227 | os << "Case "; |
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[50377a4] | 228 | condition->print( os, indent ); |
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[0dd3a2f] | 229 | } // if |
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| 230 | os << endl; |
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[51b7345] | 231 | |
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[50377a4] | 232 | for ( Statement * stmt : stmts ) { |
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| 233 | stmt->print( os, indent+1 ); |
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| 234 | } |
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[51b7345] | 235 | } |
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| 236 | |
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[ba3706f] | 237 | WhileStmt::WhileStmt( Expression *condition, Statement *body, bool isDoWhile ): |
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| 238 | Statement(), condition( condition), body( body), isDoWhile( isDoWhile) { |
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[0dd3a2f] | 239 | } |
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[51b7345] | 240 | |
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[3be261a] | 241 | WhileStmt::WhileStmt( const WhileStmt & other ): |
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| 242 | Statement( other ), condition( maybeClone( other.condition ) ), body( maybeClone( other.body ) ), isDoWhile( other.isDoWhile ) { |
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| 243 | } |
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| 244 | |
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[a08ba92] | 245 | WhileStmt::~WhileStmt() { |
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[0dd3a2f] | 246 | delete body; |
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[2037f82] | 247 | delete condition; |
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[51b7345] | 248 | } |
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| 249 | |
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[50377a4] | 250 | void WhileStmt::print( std::ostream &os, Indenter indent ) const { |
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[89231bc] | 251 | os << "While on condition: " << endl ; |
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[50377a4] | 252 | condition->print( os, indent+1 ); |
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[51b7345] | 253 | |
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[50377a4] | 254 | os << indent << "... with body: " << endl; |
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[51b7345] | 255 | |
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[50377a4] | 256 | if ( body != 0 ) body->print( os, indent+1 ); |
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[51b7345] | 257 | } |
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| 258 | |
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[ba3706f] | 259 | ForStmt::ForStmt( std::list<Statement *> initialization, Expression *condition, Expression *increment, Statement *body ): |
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| 260 | Statement(), initialization( initialization ), condition( condition ), increment( increment ), body( body ) { |
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[0dd3a2f] | 261 | } |
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[51b7345] | 262 | |
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[3be261a] | 263 | ForStmt::ForStmt( const ForStmt & other ): |
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| 264 | Statement( other ), condition( maybeClone( other.condition ) ), increment( maybeClone( other.increment ) ), body( maybeClone( other.body ) ) { |
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| 265 | cloneAll( other.initialization, initialization ); |
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| 266 | |
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| 267 | } |
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| 268 | |
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[51b7345] | 269 | ForStmt::~ForStmt() { |
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[145f1fc] | 270 | deleteAll( initialization ); |
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[0dd3a2f] | 271 | delete condition; |
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| 272 | delete increment; |
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| 273 | delete body; |
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[51b7345] | 274 | } |
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| 275 | |
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[50377a4] | 276 | void ForStmt::print( std::ostream &os, Indenter indent ) const { |
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| 277 | Statement::print( os, indent ); // print labels |
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[be5aa1b] | 278 | |
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[50377a4] | 279 | os << "For Statement" << endl; |
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[51b7345] | 280 | |
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[50377a4] | 281 | if ( ! initialization.empty() ) { |
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| 282 | os << indent << "... initialization: \n"; |
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| 283 | for ( Statement * stmt : initialization ) { |
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| 284 | os << indent+1; |
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| 285 | stmt->print( os, indent+1 ); |
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| 286 | } |
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[145f1fc] | 287 | } |
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[51b7345] | 288 | |
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[50377a4] | 289 | if ( condition != nullptr ) { |
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| 290 | os << indent << "... condition: \n" << indent+1; |
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| 291 | condition->print( os, indent+1 ); |
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[bb8ea30] | 292 | } |
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[51b7345] | 293 | |
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[50377a4] | 294 | if ( increment != nullptr ) { |
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| 295 | os << "\n" << indent << "... increment: \n" << indent+1; |
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| 296 | increment->print( os, indent+1 ); |
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[bb8ea30] | 297 | } |
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[51b7345] | 298 | |
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[bb8ea30] | 299 | if ( body != 0 ) { |
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[50377a4] | 300 | os << "\n" << indent << "... with body: \n" << indent+1; |
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| 301 | body->print( os, indent+1 ); |
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[bb8ea30] | 302 | } |
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[0dd3a2f] | 303 | os << endl; |
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[51b7345] | 304 | } |
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| 305 | |
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[ba3706f] | 306 | ThrowStmt::ThrowStmt( Kind kind, Expression * expr, Expression * target ) : |
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| 307 | Statement(), kind(kind), expr(expr), target(target) { |
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[daf1af8] | 308 | assertf(Resume == kind || nullptr == target, "Non-local termination throw is not accepted." ); |
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| 309 | } |
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| 310 | |
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| 311 | ThrowStmt::ThrowStmt( const ThrowStmt &other ) : |
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| 312 | Statement ( other ), kind( other.kind ), expr( maybeClone( other.expr ) ), target( maybeClone( other.target ) ) { |
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| 313 | } |
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| 314 | |
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| 315 | ThrowStmt::~ThrowStmt() { |
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| 316 | delete expr; |
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| 317 | delete target; |
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| 318 | } |
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| 319 | |
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[50377a4] | 320 | void ThrowStmt::print( std::ostream &os, Indenter indent) const { |
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| 321 | if ( target ) os << "Non-Local "; |
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[daf1af8] | 322 | os << "Throw Statement, raising: "; |
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[50377a4] | 323 | expr->print(os, indent+1); |
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[daf1af8] | 324 | if ( target ) { |
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[50377a4] | 325 | os << "... at: "; |
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| 326 | target->print(os, indent+1); |
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[daf1af8] | 327 | } |
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| 328 | } |
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| 329 | |
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[ba3706f] | 330 | TryStmt::TryStmt( CompoundStmt *tryBlock, std::list<CatchStmt *> &handlers, FinallyStmt *finallyBlock ) : |
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| 331 | Statement(), block( tryBlock ), handlers( handlers ), finallyBlock( finallyBlock ) { |
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[0dd3a2f] | 332 | } |
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[51b7345] | 333 | |
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[3be261a] | 334 | TryStmt::TryStmt( const TryStmt &other ) : Statement( other ), block( maybeClone( other.block ) ), finallyBlock( maybeClone( other.finallyBlock ) ) { |
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| 335 | cloneAll( other.handlers, handlers ); |
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[51b7345] | 336 | } |
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| 337 | |
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[a08ba92] | 338 | TryStmt::~TryStmt() { |
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[0dd3a2f] | 339 | delete block; |
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[2037f82] | 340 | deleteAll( handlers ); |
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| 341 | delete finallyBlock; |
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[51b7345] | 342 | } |
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| 343 | |
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[50377a4] | 344 | void TryStmt::print( std::ostream &os, Indenter indent ) const { |
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[89231bc] | 345 | os << "Try Statement" << endl; |
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[50377a4] | 346 | os << indent << "... with block:" << endl << indent+1; |
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| 347 | block->print( os, indent+1 ); |
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[0dd3a2f] | 348 | |
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| 349 | // handlers |
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[50377a4] | 350 | os << indent << "... and handlers:" << endl; |
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| 351 | for ( const CatchStmt * stmt : handlers ) { |
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| 352 | os << indent+1; |
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| 353 | stmt->print( os, indent+1 ); |
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[406a6e6] | 354 | } |
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[0dd3a2f] | 355 | |
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| 356 | // finally block |
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| 357 | if ( finallyBlock != 0 ) { |
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[50377a4] | 358 | os << indent << "... and finally:" << endl << indent+1; |
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| 359 | finallyBlock->print( os, indent+1 ); |
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[0dd3a2f] | 360 | } // if |
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[51b7345] | 361 | } |
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| 362 | |
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[ba3706f] | 363 | CatchStmt::CatchStmt( Kind kind, Declaration *decl, Expression *cond, Statement *body ) : |
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| 364 | Statement(), kind ( kind ), decl ( decl ), cond ( cond ), body( body ) { |
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[50377a4] | 365 | assertf( decl, "Catch clause must have a declaration." ); |
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[0dd3a2f] | 366 | } |
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[51b7345] | 367 | |
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[3be261a] | 368 | CatchStmt::CatchStmt( const CatchStmt & other ) : |
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[ca78437] | 369 | Statement( other ), kind ( other.kind ), decl ( maybeClone( other.decl ) ), cond ( maybeClone( other.cond ) ), body( maybeClone( other.body ) ) { |
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[3be261a] | 370 | } |
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| 371 | |
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[a08ba92] | 372 | CatchStmt::~CatchStmt() { |
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[0dd3a2f] | 373 | delete decl; |
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| 374 | delete body; |
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[51b7345] | 375 | } |
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| 376 | |
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[50377a4] | 377 | void CatchStmt::print( std::ostream &os, Indenter indent ) const { |
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[ca78437] | 378 | os << "Catch " << ((Terminate == kind) ? "Terminate" : "Resume") << " Statement" << endl; |
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[0dd3a2f] | 379 | |
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[50377a4] | 380 | os << indent << "... catching: "; |
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| 381 | decl->printShort( os, indent+1 ); |
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| 382 | os << endl; |
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[406a6e6] | 383 | |
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| 384 | if ( cond ) { |
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[50377a4] | 385 | os << indent << "... with conditional:" << endl << indent+1; |
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| 386 | cond->print( os, indent+1 ); |
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[406a6e6] | 387 | } |
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| 388 | |
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[50377a4] | 389 | os << indent << "... with block:" << endl; |
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| 390 | os << indent+1; |
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| 391 | body->print( os, indent+1 ); |
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[51b7345] | 392 | } |
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| 393 | |
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| 394 | |
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[ba3706f] | 395 | FinallyStmt::FinallyStmt( CompoundStmt *block ) : Statement(), block( block ) { |
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[51b7345] | 396 | } |
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| 397 | |
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[3be261a] | 398 | FinallyStmt::FinallyStmt( const FinallyStmt & other ) : Statement( other ), block( maybeClone( other.block ) ) { |
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| 399 | } |
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| 400 | |
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[0dd3a2f] | 401 | FinallyStmt::~FinallyStmt() { |
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| 402 | delete block; |
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[51b7345] | 403 | } |
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| 404 | |
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[50377a4] | 405 | void FinallyStmt::print( std::ostream &os, Indenter indent ) const { |
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[f1b1e4c] | 406 | os << "Finally Statement" << endl; |
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[50377a4] | 407 | os << indent << "... with block:" << endl << indent+1; |
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| 408 | block->print( os, indent+1 ); |
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[51b7345] | 409 | } |
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| 410 | |
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[ba3706f] | 411 | WaitForStmt::WaitForStmt() : Statement() { |
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[135b431] | 412 | timeout.time = nullptr; |
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| 413 | timeout.statement = nullptr; |
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| 414 | timeout.condition = nullptr; |
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| 415 | orelse .statement = nullptr; |
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| 416 | orelse .condition = nullptr; |
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| 417 | } |
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| 418 | |
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| 419 | WaitForStmt::WaitForStmt( const WaitForStmt & other ) : Statement( other ) { |
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| 420 | clauses.reserve( other.clauses.size() ); |
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| 421 | for( auto & ocl : other.clauses ) { |
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| 422 | clauses.emplace_back(); |
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| 423 | clauses.back().target.function = ocl.target.function->clone(); |
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| 424 | cloneAll( ocl.target.arguments, clauses.back().target.arguments ); |
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| 425 | clauses.back().statement = ocl.statement->clone(); |
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| 426 | clauses.back().condition = ocl.condition->clone(); |
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| 427 | } |
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| 428 | |
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| 429 | timeout.time = other.timeout.time ->clone(); |
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| 430 | timeout.statement = other.timeout.statement->clone(); |
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| 431 | timeout.condition = other.timeout.condition->clone(); |
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| 432 | orelse .statement = other.orelse .statement->clone(); |
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| 433 | orelse .condition = other.orelse .condition->clone(); |
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| 434 | } |
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| 435 | |
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| 436 | WaitForStmt::~WaitForStmt() { |
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| 437 | for( auto & clause : clauses ) { |
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| 438 | delete clause.target.function; |
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| 439 | deleteAll( clause.target.arguments ); |
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| 440 | delete clause.statement; |
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| 441 | delete clause.condition; |
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| 442 | } |
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| 443 | |
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| 444 | delete timeout.time; |
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| 445 | delete timeout.statement; |
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| 446 | delete timeout.condition; |
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| 447 | |
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| 448 | delete orelse.statement; |
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| 449 | delete orelse.condition; |
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| 450 | } |
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| 451 | |
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[50377a4] | 452 | void WaitForStmt::print( std::ostream &os, Indenter indent ) const { |
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[135b431] | 453 | os << "Waitfor Statement" << endl; |
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[50377a4] | 454 | os << indent << "... with block:" << endl << indent+1; |
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[135b431] | 455 | // block->print( os, indent + 4 ); |
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| 456 | } |
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| 457 | |
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[61255ad] | 458 | |
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[3ca540f] | 459 | WithStmt::WithStmt( const std::list< Expression * > & exprs, Statement * stmt ) : Statement(), exprs( exprs ), stmt( stmt ) {} |
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[61255ad] | 460 | WithStmt::WithStmt( const WithStmt & other ) : Statement( other ), stmt( maybeClone( other.stmt ) ) { |
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| 461 | cloneAll( other.exprs, exprs ); |
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| 462 | } |
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| 463 | WithStmt::~WithStmt() { |
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| 464 | deleteAll( exprs ); |
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| 465 | delete stmt; |
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| 466 | } |
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| 467 | |
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| 468 | void WithStmt::print( std::ostream & os, Indenter indent ) const { |
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| 469 | os << "With statement" << endl; |
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| 470 | os << indent << "... with statement:" << endl << indent+1; |
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| 471 | stmt->print( os, indent+1 ); |
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| 472 | } |
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| 473 | |
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| 474 | |
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[ba3706f] | 475 | NullStmt::NullStmt( const std::list<Label> & labels ) : Statement( labels ) { |
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| 476 | } |
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[51b7345] | 477 | |
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[50377a4] | 478 | void NullStmt::print( std::ostream &os, Indenter ) const { |
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| 479 | os << "Null Statement" << endl; |
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[51b7345] | 480 | } |
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| 481 | |
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[ba3706f] | 482 | ImplicitCtorDtorStmt::ImplicitCtorDtorStmt( Statement * callStmt ) : Statement(), callStmt( callStmt ) { |
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[f1b1e4c] | 483 | assert( callStmt ); |
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| 484 | } |
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| 485 | |
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[74d1804] | 486 | ImplicitCtorDtorStmt::ImplicitCtorDtorStmt( const ImplicitCtorDtorStmt & other ) : Statement( other ), callStmt( maybeClone( other.callStmt ) ) { |
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[f1b1e4c] | 487 | } |
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| 488 | |
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| 489 | ImplicitCtorDtorStmt::~ImplicitCtorDtorStmt() { |
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[74d1804] | 490 | delete callStmt; |
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[f1b1e4c] | 491 | } |
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| 492 | |
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[50377a4] | 493 | void ImplicitCtorDtorStmt::print( std::ostream &os, Indenter indent ) const { |
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[f1b1e4c] | 494 | os << "Implicit Ctor Dtor Statement" << endl; |
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[50377a4] | 495 | os << indent << "... with Ctor/Dtor: "; |
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| 496 | callStmt->print( os, indent+1); |
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[f1b1e4c] | 497 | os << endl; |
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| 498 | } |
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| 499 | |
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[0dd3a2f] | 500 | // Local Variables: // |
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| 501 | // tab-width: 4 // |
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| 502 | // mode: c++ // |
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| 503 | // compile-command: "make install" // |
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| 504 | // End: // |
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