Upload Kmake

deps/v8/test/mjsunit/regress/wasm/regress-13956.js

@@ -0,0 +1,29 @@
+// Copyright 2023 the V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+d8.file.execute("test/mjsunit/wasm/wasm-module-builder.js");
+
+let builder = new WasmModuleBuilder();
+
+let array = builder.addArray(kWasmI32, true);
+
+builder.addFunction('main', kSig_v_v)
+    .exportFunc()
+    .addBody([
+      // dest array
+      kExprRefNull, kNullRefCode,
+      // dest index
+      kExprI32Const, 0,
+      // src array
+      kExprRefNull, kNullRefCode,
+      // src index
+      kExprI32Const, 0,
+      // copy length
+      kExprI32Const, 0,
+      kGCPrefix, kExprArrayCopy, array, array,
+    ]);
+
+assertThrows(
+    () => builder.instantiate().exports.main(), WebAssembly.RuntimeError,
+    'dereferencing a null pointer');