Changeset 88d1066

Timestamp:

Mar 14, 2017, 2:45:16 PM (7 years ago)

Author:

Rob Schluntz <rschlunt@…>

Branches:

ADT, aaron-thesis, arm-eh, ast-experimental, cleanup-dtors, deferred_resn, demangler, enum, forall-pointer-decay, jacob/cs343-translation, jenkins-sandbox, master, new-ast, new-ast-unique-expr, new-env, no_list, persistent-indexer, pthread-emulation, qualifiedEnum, resolv-new, with_gc

Children:

2f26687a

Parents:

235114f

Message:

remove environments from default argument expressions

File:

• src/ResolvExpr/Resolver.cc (modified) (1 diff)

src/ResolvExpr/Resolver.cc

@@ -240 +240 @@
                 functionReturn = ResolvExpr::extractResultType( functionDecl->get_functionType() );
                 Parent::visit( functionDecl );
+
+                // default value expressions have an environment which shouldn't be there and trips up later passes.
+                // xxx - it might be necessary to somehow keep the information from this environment, but I can't currently
+                // see how it's useful.
+                for ( Declaration * d : functionDecl->get_functionType()->get_parameters() ) {
+                        if ( ObjectDecl * obj = dynamic_cast< ObjectDecl * >( d ) ) {
+                                if ( SingleInit * init = dynamic_cast< SingleInit * >( obj->get_init() ) ) {
+                                        delete init->get_value()->get_env();
+                                        init->get_value()->set_env( nullptr );
+                                }
+                        }
+                }
         }