b1434ac460
Before, just a string was thrown, so no stack trace was attached there. Generated code from wasm does not grow by this change, we just pass a message id to the respective (new) runtime function. R=mstarzinger@chromium.org, titzer@chromium.org BUG= Review URL: https://codereview.chromium.org/1874383002 Cr-Commit-Position: refs/heads/master@{#35664}
27 lines
681 B
JavaScript
27 lines
681 B
JavaScript
// Copyright 2015 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: --expose-wasm
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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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var main = (function () {
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var builder = new WasmModuleBuilder();
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builder.addFunction("main", [kAstStmt])
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.addBody([kExprUnreachable])
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.exportAs("main");
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return builder.instantiate().exports.main;
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})();
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var exception = "";
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try {
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assertEquals(0, main());
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} catch(e) {
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print("correctly caught: " + e);
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exception = e;
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}
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assertEquals("unreachable", exception.message);
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