2 files changed, 15 insertions, 31 deletions
diff --git a/test/example/c-api-kitchen-sink.c b/test/example/c-api-kitchen-sink.c
index b1dbae7d5..b0a3ad302 100644
--- a/test/example/c-api-kitchen-sink.c
+++ b/test/example/c-api-kitchen-sink.c
@@ -205,12 +205,6 @@ void test_types() {
   BinaryenTypeExpand(externref, &valueType);
   assert(valueType == externref);
 
-  BinaryenType nullref = BinaryenTypeNullref();
-  printf("  // BinaryenTypeNullref: %d\n", nullref);
-  assert(BinaryenTypeArity(nullref) == 1);
-  BinaryenTypeExpand(nullref, &valueType);
-  assert(valueType == nullref);
-
   BinaryenType exnref = BinaryenTypeExnref();
   printf("  // BinaryenTypeExnref: %d\n", exnref);
   assert(BinaryenTypeArity(exnref) == 1);
@@ -294,9 +288,10 @@ void test_core() {
                         temp10 = makeInt32(module, 1), temp11 = makeInt32(module, 3), temp12 = makeInt32(module, 5),
                         temp13 = makeInt32(module, 10), temp14 = makeInt32(module, 11),
                         temp15 = makeInt32(module, 110), temp16 = makeInt64(module, 111);
-  BinaryenExpressionRef nullrefExpr = BinaryenRefNull(module);
-  BinaryenExpressionRef funcrefExpr =
-    BinaryenRefFunc(module, "kitchen()sinker");
+  BinaryenExpressionRef externrefExpr = BinaryenRefNull(module, BinaryenTypeExternref());
+  BinaryenExpressionRef funcrefExpr = BinaryenRefNull(module, BinaryenTypeFuncref());
+  funcrefExpr = BinaryenRefFunc(module, "kitchen()sinker");
+  BinaryenExpressionRef exnrefExpr = BinaryenRefNull(module, BinaryenTypeExnref());
 
   // Events
   BinaryenAddEvent(
@@ -718,10 +713,11 @@ void test_core() {
                                iIfF,
                                BinaryenTypeInt32()),
     // Reference types
-    BinaryenRefIsNull(module, nullrefExpr),
+    BinaryenRefIsNull(module, externrefExpr),
     BinaryenRefIsNull(module, funcrefExpr),
+    BinaryenRefIsNull(module, exnrefExpr),
     BinaryenSelect(
-      module, temp10, nullrefExpr, funcrefExpr, BinaryenTypeFuncref()),
+      module, temp10, BinaryenRefNull(module, BinaryenTypeFuncref()), BinaryenRefFunc(module, "kitchen()sinker"), BinaryenTypeFuncref()),
     // Exception handling
     BinaryenTry(module, tryBody, catchBody),
     // Atomics
@@ -748,10 +744,6 @@ void test_core() {
     BinaryenPop(module, BinaryenTypeFloat64()),
     BinaryenPop(module, BinaryenTypeFuncref()),
     BinaryenPop(module, BinaryenTypeExternref()),
-    BinaryenPop(module, BinaryenTypeNullref()),
-    BinaryenPop(module, BinaryenTypeExnref()),
-    BinaryenPop(module, BinaryenTypeFuncref()),
-    BinaryenPop(module, BinaryenTypeNullref()),
     BinaryenPop(module, BinaryenTypeExnref()),
 
     // TODO: Host
diff --git a/test/example/c-api-kitchen-sink.txt b/test/example/c-api-kitchen-sink.txt
index b0aae7f3b..288174b99 100644
--- a/test/example/c-api-kitchen-sink.txt
+++ b/test/example/c-api-kitchen-sink.txt
@@ -7,8 +7,7 @@
   // BinaryenTypeVec128: 6
   // BinaryenTypeFuncref: 7
   // BinaryenTypeExternref: 8
-  // BinaryenTypeNullref: 9
-  // BinaryenTypeExnref: 10
+  // BinaryenTypeExnref: 9
   // BinaryenTypeAuto: -1
 BinaryenFeatureMVP: 0
 BinaryenFeatureAtomics: 1
@@ -1753,7 +1752,7 @@ BinaryenFeatureAll: 1023
       )
       (drop
        (ref.is_null
-        (ref.null)
+        (ref.null extern)
        )
       )
       (drop
@@ -1762,8 +1761,13 @@ BinaryenFeatureAll: 1023
        )
       )
       (drop
+       (ref.is_null
+        (ref.null exn)
+       )
+      )
+      (drop
        (select (result funcref)
-        (ref.null)
+        (ref.null func)
         (ref.func "$kitchen()sinker")
         (i32.const 1)
        )
@@ -1846,18 +1850,6 @@ BinaryenFeatureAll: 1023
        (externref.pop)
       )
       (drop
-       (nullref.pop)
-      )
-      (drop
-       (exnref.pop)
-      )
-      (drop
-       (funcref.pop)
-      )
-      (drop
-       (nullref.pop)
-      )
-      (drop
        (exnref.pop)
       )
       (nop)