Changeset 34dcc474 for src/SynTree/GcTracer.h

Timestamp:

Apr 11, 2018, 4:24:06 PM (6 years ago)

Author:

Aaron Moss <a3moss@…>

Branches:

new-env, with_gc

Children:

09a1ae6

Parents:

9f2012f

Message:

Fix one GC tracing bug

File:

• src/SynTree/GcTracer.h (modified) (2 diffs)

src/SynTree/GcTracer.h

@@ -34 +34 @@
         GcTracer( const GC& gc ) : gc(gc) {}
 
+        // mark node and children
+
         void previsit( BaseSyntaxNode * node ) {
                 // skip tree if already seen
@@ -45 +47 @@
         }
 
+        // add visits left out by PassVisitor
+
         void postvisit( Expression* expr ) {
                 maybeAccept( expr->env, *visitor );
+        }
+
+        void postvisit( UntypedExpr* expr ) {
+                postvisit( static_cast<Expression*>(expr) );
+                maybeAccept( expr->function, *visitor );
         }