source: src/SynTree/Initializer.cc @ e4d829b

aaron-thesisarm-ehcleanup-dtorsdeferred_resndemanglerjacob/cs343-translationjenkins-sandboxnew-astnew-ast-unique-exprnew-envno_listpersistent-indexerresolv-newwith_gc
Last change on this file since e4d829b was e4d829b, checked in by Rob Schluntz <rschlunt@…>, 4 years ago

major effort on designations, works in many cases

  • Property mode set to 100644
File size: 4.3 KB
Line 
1//
2// Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo
3//
4// The contents of this file are covered under the licence agreement in the
5// file "LICENCE" distributed with Cforall.
6//
7// Initializer.cc --
8//
9// Author           : Richard C. Bilson
10// Created On       : Mon May 18 07:44:20 2015
11// Last Modified By : Rob Schluntz
12// Last Modified On : Fri May 13 13:23:03 2016
13// Update Count     : 28
14//
15
16#include "Initializer.h"
17#include "Expression.h"
18#include "Statement.h"
19#include "Common/utility.h"
20
21Designation::Designation( const std::list< Expression * > & designators ) : designators( designators ) {}
22Designation::Designation( const Designation & other ) : BaseSyntaxNode( other ) {
23        // std::cerr << "cloning designation" << std::endl;
24        cloneAll( other.designators, designators );
25        // std::cerr << "finished cloning designation" << std::endl;
26}
27
28Designation::~Designation() {
29        // std::cerr << "destroying designation" << std::endl;
30        deleteAll( designators );
31        // std::cerr << "finished destroying designation" << std::endl;
32}
33
34void Designation::print( std::ostream &os, int indent ) const {
35        if ( ! designators.empty() ) {
36                os << std::string(indent + 2, ' ' ) << "designated by: " << std::endl;
37                for ( std::list < Expression * >::const_iterator i = designators.begin(); i != designators.end(); i++ ) {
38                        os << std::string(indent + 4, ' ' );
39                        ( *i )->print(os, indent + 4 );
40                }
41                os << std::endl;
42        } // if
43}
44
45
46Initializer::Initializer( bool maybeConstructed ) : maybeConstructed( maybeConstructed ) {}
47Initializer::Initializer( const Initializer & other ) : BaseSyntaxNode( other ), maybeConstructed( other.maybeConstructed ) {
48}
49Initializer::~Initializer() {}
50
51SingleInit::SingleInit( Expression *v, bool maybeConstructed ) : Initializer( maybeConstructed ), value ( v ) {
52}
53
54SingleInit::SingleInit( const SingleInit &other ) : Initializer(other), value ( maybeClone( other.value ) ) {
55}
56
57SingleInit::~SingleInit() {
58        delete value;
59}
60
61void SingleInit::print( std::ostream &os, int indent ) const {
62        os << std::string(indent, ' ' ) << "Simple Initializer: " << std::endl;
63        os << std::string(indent+4, ' ' );
64        value->print( os, indent+4 );
65}
66
67
68ListInit::ListInit( const std::list<Initializer*> &initializers, const std::list<Designation *> &designations, bool maybeConstructed )
69        : Initializer( maybeConstructed ), initializers( initializers ), designations( designations ) {
70}
71
72ListInit::ListInit( const ListInit & other ) : Initializer( other ) {
73        cloneAll( other.initializers, initializers );
74        cloneAll( other.designations, designations );
75}
76
77ListInit::~ListInit() {
78        deleteAll( initializers );
79        deleteAll( designations );
80}
81
82void ListInit::print( std::ostream &os, int indent ) const {
83        os << std::string(indent, ' ') << "Compound initializer:  " << std::endl;
84        for ( Designation * d : designations ) {
85                d->print( os, indent + 2 );
86        }
87
88        for ( const Initializer * init : initializers ) {
89                init->print( os, indent + 2 );
90                os << std::endl;
91        }
92}
93
94
95ConstructorInit::ConstructorInit( Statement * ctor, Statement * dtor, Initializer * init ) : Initializer( true ), ctor( ctor ), dtor( dtor ), init( init ) {}
96ConstructorInit::ConstructorInit( const ConstructorInit &other ) : Initializer( other ), ctor( maybeClone( other.ctor ) ), dtor( maybeClone( other.dtor ) ), init( maybeClone( other.init ) ) {
97}
98
99ConstructorInit::~ConstructorInit() {
100        delete ctor;
101        delete dtor;
102        delete init;
103}
104
105void ConstructorInit::print( std::ostream &os, int indent ) const {
106        os << std::endl << std::string(indent, ' ') << "Constructor initializer: " << std::endl;
107        if ( ctor ) {
108                os << std::string(indent+2, ' ');
109                os << "initially constructed with ";
110                ctor->print( os, indent+4 );
111        } // if
112
113        if ( dtor ) {
114                os << std::string(indent+2, ' ');
115                os << "destructed with ";
116                dtor->print( os, indent+4 );
117        }
118
119        if ( init ) {
120                os << std::string(indent+2, ' ');
121                os << "with fallback C-style initializer: ";
122                init->print( os, indent+4 );
123        }
124}
125
126std::ostream & operator<<( std::ostream & out, const Initializer * init ) {
127        if ( init ) {
128                init->print( out );
129        } else {
130                out << "nullptr";
131        }
132        return out;
133}
134
135std::ostream & operator<<( std::ostream & out, const Designation * des ) {
136        if ( des ) {
137                des->print( out );
138        } else {
139                out << "nullptr";
140        }
141        return out;
142}
143
144// Local Variables: //
145// tab-width: 4 //
146// mode: c++ //
147// compile-command: "make install" //
148// End: //
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