d813f46e0b
This makes sure that function imports without a single call site within the asm.js module are still preserved in the WebAssembly module, hence preserving intended JavaScript semantics during module instantiation. R=clemensh@chromium.org TEST=mjsunit/regress/regress-crbug-722348 BUG=chromium:722348 Change-Id: I624d0e52b32b864c1e3002187a99a0a63834a4b0 Reviewed-on: https://chromium-review.googlesource.com/509450 Reviewed-by: Clemens Hammacher <clemensh@chromium.org> Commit-Queue: Michael Starzinger <mstarzinger@chromium.org> Cr-Commit-Position: refs/heads/master@{#45452}
15 lines
389 B
JavaScript
15 lines
389 B
JavaScript
// Copyright 2017 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: --allow-natives-syntax
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function Module(global, env) {
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"use asm";
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var unused_fun = env.fun;
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function f() {}
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return { f:f }
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}
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assertThrows(() => Module(), TypeError);
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assertFalse(%IsAsmWasmCode(Module));
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