| // Copyright 2020 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. |
| |
| load('test/mjsunit/wasm/wasm-module-builder.js'); |
| |
| const builder = new WasmModuleBuilder(); |
| builder.addMemory(1); |
| builder.addFunction(undefined, kSig_v_i) .addBodyWithEnd([ |
| kExprI32Const, 1, kExprMemoryGrow, kMemoryZero, kNumericPrefix]); |
| // Intentionally add just a numeric opcode prefix without the index byte. |
| |
| const b = builder.toBuffer(); |
| WebAssembly.compile(b).then(() => assertUnreachable(), () => { /* ignore */ }) |
