Changeset 3de176d for src

Timestamp:

Nov 24, 2017, 3:05:47 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:

a7caf3d, c0d00b6, f5478c8, f7a4f89

Parents:

3787dc1

Message:

Add outline for stopping enumerators from being lvalues

File:

• src/SynTree/Expression.cc (modified) (1 diff)

src/SynTree/Expression.cc

@@ -88 +88 @@
         Type * type = var->get_type()->clone();
         type->set_lvalue( true );
+
+        // xxx - doesn't quite work yet - get different alternatives with the same cost
+
+        // // enumerators are not lvalues
+        // if ( EnumInstType * inst = dynamic_cast< EnumInstType * >( var->get_type() ) ) {
+        //      assert( inst->baseEnum );
+        //      EnumDecl * decl = inst->baseEnum;
+        //      for ( Declaration * member : decl->members ) {
+        //              if ( member == _var ) {
+        //                      type->set_lvalue( false );
+        //              }
+        //      }
+        // }
+
         set_result( type );
 }