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Kmake/deps/v8/test/mjsunit/regress/wasm/regress-372067240.js
2026-05-26 23:36:42 -07:00

17 lines
585 B
JavaScript

// Copyright 2024 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();
builder.startRecGroup();
builder.addArray(wasmRefNullType(0), false, kNoSuperType, false);
builder.addArray(wasmRefNullType(2), false, 0);
builder.addArray(kWasmI32, true, 13);
builder.endRecGroup();
assertThrows(() => builder.instantiate(), WebAssembly.CompileError,
/type 2: invalid supertype 13/);