5 files changed, 21 insertions, 21 deletions
diff --git a/test/binaryen.js/expressions.js b/test/binaryen.js/expressions.js
index a49546b91..6d4fa8011 100644
--- a/test/binaryen.js/expressions.js
+++ b/test/binaryen.js/expressions.js
@@ -1353,26 +1353,26 @@ console.log("# MemoryFill");
   module.dispose();
 })();
 
-console.log("# RefIsNull");
-(function testRefIsNull() {
+console.log("# RefIs");
+(function testRefIs() {
   const module = new binaryen.Module();
 
   var value = module.local.get(1, binaryen.externref);
-  const theRefIsNull = binaryen.RefIsNull(module.ref.is_null(value));
-  assert(theRefIsNull instanceof binaryen.RefIsNull);
-  assert(theRefIsNull instanceof binaryen.Expression);
-  assert(theRefIsNull.value === value);
-  assert(theRefIsNull.type === binaryen.i32);
-
-  theRefIsNull.value = value = module.local.get(2, binaryen.externref);
-  assert(theRefIsNull.value === value);
-  theRefIsNull.type = binaryen.f64;
-  theRefIsNull.finalize();
-  assert(theRefIsNull.type === binaryen.i32);
-
-  console.log(theRefIsNull.toText());
+  const theRefIs = binaryen.RefIs(module.ref.is_null(value));
+  assert(theRefIs instanceof binaryen.RefIs);
+  assert(theRefIs instanceof binaryen.Expression);
+  assert(theRefIs.value === value);
+  assert(theRefIs.type === binaryen.i32);
+
+  theRefIs.value = value = module.local.get(2, binaryen.externref);
+  assert(theRefIs.value === value);
+  theRefIs.type = binaryen.f64;
+  theRefIs.finalize();
+  assert(theRefIs.type === binaryen.i32);
+
+  console.log(theRefIs.toText());
   assert(
-    theRefIsNull.toText()
+    theRefIs.toText()
     ==
     "(ref.is_null\n (local.get $2)\n)\n"
   );
diff --git a/test/binaryen.js/expressions.js.txt b/test/binaryen.js/expressions.js.txt
index f5645ff1c..5a0353c27 100644
--- a/test/binaryen.js/expressions.js.txt
+++ b/test/binaryen.js/expressions.js.txt
@@ -202,7 +202,7 @@
  (i32.const 6)
 )
 
-# RefIsNull
+# RefIs
 (ref.is_null
  (local.get $2)
 )
diff --git a/test/binaryen.js/kitchen-sink.js b/test/binaryen.js/kitchen-sink.js
index 9655d5607..43a1a67c2 100644
--- a/test/binaryen.js/kitchen-sink.js
+++ b/test/binaryen.js/kitchen-sink.js
@@ -158,7 +158,7 @@ function test_ids() {
   console.log("MemoryFillId: " + binaryen.MemoryFillId);
   console.log("PopId: " + binaryen.PopId);
   console.log("RefNullId: " + binaryen.RefNullId);
-  console.log("RefIsNullId: " + binaryen.RefIsNullId);
+  console.log("RefIsId: " + binaryen.RefIsId);
   console.log("RefFuncId: " + binaryen.RefFuncId);
   console.log("RefEqId: " + binaryen.RefEqId);
   console.log("TryId: " + binaryen.TryId);
diff --git a/test/binaryen.js/kitchen-sink.js.txt b/test/binaryen.js/kitchen-sink.js.txt
index 1b1a29de6..b42bdbb18 100644
--- a/test/binaryen.js/kitchen-sink.js.txt
+++ b/test/binaryen.js/kitchen-sink.js.txt
@@ -82,7 +82,7 @@ MemoryCopyId: 39
 MemoryFillId: 40
 PopId: 41
 RefNullId: 42
-RefIsNullId: 43
+RefIsId: 43
 RefFuncId: 44
 RefEqId: 45
 TryId: 46
diff --git a/test/example/c-api-kitchen-sink.c b/test/example/c-api-kitchen-sink.c
index c4973d317..907ab58c9 100644
--- a/test/example/c-api-kitchen-sink.c
+++ b/test/example/c-api-kitchen-sink.c
@@ -710,8 +710,8 @@ void test_core() {
                                iIfF,
                                BinaryenTypeInt32()),
     // Reference types
-    BinaryenRefIsNull(module, externrefExpr),
-    BinaryenRefIsNull(module, funcrefExpr),
+    BinaryenRefIs(module, BinaryenRefIsNull(), externrefExpr),
+    BinaryenRefIs(module, BinaryenRefIsNull(), funcrefExpr),
     BinaryenSelect(
       module,
       temp10,