source: src/SynTree/CommaExpr.cc @ 906e24d

aaron-thesisarm-ehcleanup-dtorsdeferred_resndemanglerjacob/cs343-translationjenkins-sandboxnew-astnew-ast-unique-exprnew-envno_listpersistent-indexerresolv-newwith_gc
Last change on this file since 906e24d was 906e24d, checked in by Rob Schluntz <rschlunt@…>, 5 years ago

replace results list on Expressions with a single Type field

  • Property mode set to 100644
File size: 1.5 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// CommaExpr.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 : Mon May 02 15:19:44 2016
13// Update Count     : 1
14//
15
16#include "Expression.h"
17#include "Type.h"
18#include "Common/utility.h"
19
20CommaExpr::CommaExpr( Expression *arg1, Expression *arg2, Expression *_aname )
21                : Expression( _aname ), arg1( arg1 ), arg2( arg2 ) {
22        // xxx - result of a comma expression is never an lvalue, so should set lvalue
23        // to false on all result types. Actually doing this causes some strange things
24        // to happen in later passes (particularly, Specialize, Lvalue, and Box). This needs to be looked into.
25        set_result( maybeClone( arg2->get_result() ) );
26        // get_type->set_isLvalue( false );
27}
28
29CommaExpr::CommaExpr( const CommaExpr &other )
30                : Expression( other ), arg1( maybeClone( other.arg1 ) ), arg2( maybeClone( other.arg2 ) ) {
31}
32
33CommaExpr::~CommaExpr() {
34        delete arg1;
35        delete arg2;
36}
37
38void CommaExpr::print( std::ostream &os, int indent ) const {
39        os << "Comma Expression:" << std::endl;
40        os << std::string( indent+2, ' ' );
41        arg1->print( os, indent+2 );
42        os << std::endl;
43        os << std::string( indent+2, ' ' );
44        arg2->print( os, indent+2 );
45        Expression::print( os, indent );
46}
47
48// Local Variables: //
49// tab-width: 4 //
50// mode: c++ //
51// compile-command: "make install" //
52// End: //
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