Changes in src/SynTree/Expression.cc [b4f8808:849720f]

File:

• src/SynTree/Expression.cc (modified) (5 diffs)

src/SynTree/Expression.cc

@@ -115 +115 @@
         assert( var->get_type() );
         Type * type = var->get_type()->clone();
+        type->set_lvalue( true );
 
         // xxx - doesn't quite work yet - get different alternatives with the same cost
@@ -124 +125 @@
         //      long long int value;
         //      if ( decl->valueOf( var, value ) ) {
-        //              type->set_lvalue( false ); // Would have to move to get_lvalue.
+        //              type->set_lvalue( false );
         //      }
         // }
@@ -383 +384 @@
         sub.apply( res );
         result = res;
+        result->set_lvalue( true );
         result->get_qualifiers() |= aggregate->result->get_qualifiers();
 }
@@ -431 +433 @@
                         // if references are still allowed in the AST, dereference returns a reference
                         ret->set_result( new ReferenceType( Type::Qualifiers(), ret->get_result() ) );
+                } else {
+                        // references have been removed, in which case dereference returns an lvalue of the base type.
+                        ret->result->set_lvalue( true );
                 }
         }
@@ -586 +591 @@
 CompoundLiteralExpr::CompoundLiteralExpr( Type * type, Initializer * initializer ) : initializer( initializer ) {
         assert( type && initializer );
+        type->set_lvalue( true );
         set_result( type );
 }