[GC] ref.as_non_null (#3527)

This is different than the other RefAs variants in that it is part of the
typed functions proposal, and not GC. But it is part of GC prototype 3.

Note: This is not useful to us yet as we don't support non-nullable types.

1 files changed, 3 insertions, 0 deletions

diff --git a/src/passes/Print.cpp b/src/passes/Print.cpp
index c380eb0f9..9e1afffd4 100644
--- a/src/passes/Print.cpp
+++ b/src/passes/Print.cpp
@@ -1871,6 +1871,9 @@ struct PrintExpressionContents
   }
   void visitRefAs(RefAs* curr) {
     switch (curr->op) {
+      case RefAsNonNull:
+        printMedium(o, "ref.as_non_null");
+        break;
       case RefAsFunc:
         printMedium(o, "ref.as_func");
         break;