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22 lines
759 B
JavaScript
22 lines
759 B
JavaScript
// Copyright 2019 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Flags: --experimental-wasm-eh
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load("test/mjsunit/wasm/wasm-constants.js");
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load("test/mjsunit/wasm/wasm-module-builder.js");
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(function TestTruncatedBrOnExnInLoop() {
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let builder = new WasmModuleBuilder();
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let fun = builder.addFunction(undefined, kSig_v_v)
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.addLocals({except_count: 1})
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.addBody([
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kExprLoop, kWasmStmt,
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kExprGetLocal, 0,
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kExprBrOnExn // Bytecode truncated here.
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]).exportFunc();
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fun.body.pop(); // Pop implicitly added kExprEnd from body.
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assertThrows(() => builder.instantiate(), WebAssembly.CompileError);
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})();
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