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679b5e2db1
Backed out changeset b417c2d937e8 (bug 1485040) Backed out changeset c567c4c7438f (bug 1485040) Backed out changeset 806c36cb2c4c (bug 1485040) Backed out changeset 0fbb490ffc7f (bug 1485040) Backed out changeset a9622e7761eb (bug 1485040)
34 lines
1.1 KiB
Plaintext
34 lines
1.1 KiB
Plaintext
/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/.
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*/
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/**
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* Represents a pre-compiled JS script, which can be repeatedly executed in
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* different globals without being re-parsed.
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*/
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[ChromeOnly, Exposed=(Window,System)]
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interface PrecompiledScript {
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/**
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* Executes the script in the context of, and with the security principal
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* of, the given object's global. If compiled with a return value, returns
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* the value of the script's last expression. Otherwise returns undefined.
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*/
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[Throws]
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any executeInGlobal(object global);
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/**
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* The URL that the script was loaded from.
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*/
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[Pure]
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readonly attribute DOMString url;
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/**
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* True if the script was compiled with a return value, and will return the
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* value of its last expression when executed.
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*/
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[Pure]
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readonly attribute boolean hasReturnValue;
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};
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