Ignore:
Timestamp:
Jul 26, 2017, 2:44:09 PM (4 years ago)
Author:
Andrew Beach <ajbeach@…>
Branches:
aaron-thesis, arm-eh, cleanup-dtors, deferred_resn, demangler, jacob/cs343-translation, jenkins-sandbox, master, new-ast, new-ast-unique-expr, new-env, no_list, persistent-indexer, resolv-new, with_gc
Children:
2edd80ae
Parents:
b947fb2
Message:

Virtual casts have been added. They still require a lot of hand coded support to work but for simple cases it should be enough.

File:
1 edited

Legend:

Unmodified
Added
Removed
  • src/ResolvExpr/AlternativeFinder.cc

    rb947fb2 ra5f0529  
    99// Author           : Richard C. Bilson
    1010// Created On       : Sat May 16 23:52:08 2015
    11 // Last Modified By : Peter A. Buhr
    12 // Last Modified On : Fri Mar 17 09:14:17 2017
    13 // Update Count     : 30
     11// Last Modified By : Andrew Beach
     12// Last Modified On : Wed Jul 26 11:33:00 2017
     13// Update Count     : 31
    1414//
    1515
     
    878878        }
    879879
     880        void AlternativeFinder::visit( VirtualCastExpr * castExpr ) {
     881                assertf( castExpr->get_result(), "Implicate virtual cast targets not yet supported." );
     882                AlternativeFinder finder( indexer, env );
     883                // don't prune here, since it's guaranteed all alternatives will have the same type
     884                // (giving the alternatives different types is half of the point of ConstructorExpr nodes)
     885                finder.findWithAdjustment( castExpr->get_arg(), false );
     886                for ( Alternative & alt : finder.alternatives ) {
     887                        alternatives.push_back( Alternative(
     888                                new VirtualCastExpr( alt.expr->clone(), castExpr->get_result()->clone() ),
     889                                alt.env, alt.cost ) );
     890                }
     891        }
     892
    880893        void AlternativeFinder::visit( UntypedMemberExpr *memberExpr ) {
    881894                AlternativeFinder funcFinder( indexer, env );
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