/[jscoverage]/trunk/js/jsstaticcheck.h
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Annotation of /trunk/js/jsstaticcheck.h

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Revision 460 - (hide annotations)
Sat Sep 26 23:15:22 2009 UTC (10 years, 1 month ago) by siliconforks
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1 siliconforks 332 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
2     *
3     * ***** BEGIN LICENSE BLOCK *****
4     * Version: MPL 1.1/GPL 2.0/LGPL 2.1
5     *
6     * The contents of this file are subject to the Mozilla Public License Version
7     * 1.1 (the "License"); you may not use this file except in compliance with
8     * the License. You may obtain a copy of the License at
9     * http://www.mozilla.org/MPL/
10     *
11     * Software distributed under the License is distributed on an "AS IS" basis,
12     * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
13     * for the specific language governing rights and limitations under the
14     * License.
15     *
16     * The Original Code is Mozilla Communicator client code, released
17     * March 31, 1998.
18     *
19     * The Initial Developer of the Original Code is
20     * Netscape Communications Corporation.
21     * Portions created by the Initial Developer are Copyright (C) 1998
22     * the Initial Developer. All Rights Reserved.
23     *
24     * Contributor(s):
25     *
26     * Alternatively, the contents of this file may be used under the terms of
27     * either of the GNU General Public License Version 2 or later (the "GPL"),
28     * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
29     * in which case the provisions of the GPL or the LGPL are applicable instead
30     * of those above. If you wish to allow use of your version of this file only
31     * under the terms of either the GPL or the LGPL, and not to allow others to
32     * use your version of this file under the terms of the MPL, indicate your
33     * decision by deleting the provisions above and replace them with the notice
34     * and other provisions required by the GPL or the LGPL. If you do not delete
35     * the provisions above, a recipient may use your version of this file under
36     * the terms of any one of the MPL, the GPL or the LGPL.
37     *
38     * ***** END LICENSE BLOCK ***** */
39    
40     #ifndef jsstaticcheck_h___
41     #define jsstaticcheck_h___
42    
43     #ifdef NS_STATIC_CHECKING
44     /*
45     * Trigger a control flow check to make sure that code flows through label
46     */
47     inline __attribute__ ((unused)) void MUST_FLOW_THROUGH(const char *label) {
48     }
49    
50     /* avoid unused goto-label warnings */
51     #define MUST_FLOW_LABEL(label) goto label; label:
52 siliconforks 460
53     inline JS_FORCES_STACK void VOUCH_DOES_NOT_REQUIRE_STACK() {}
54    
55     inline JS_FORCES_STACK void
56     JS_ASSERT_NOT_ON_TRACE(JSContext *cx)
57     {
58     JS_ASSERT(!JS_ON_TRACE(cx));
59     }
60    
61 siliconforks 332 #else
62 siliconforks 460 #define MUST_FLOW_THROUGH(label) ((void) 0)
63 siliconforks 332 #define MUST_FLOW_LABEL(label)
64 siliconforks 460 #define VOUCH_DOES_NOT_REQUIRE_STACK() ((void) 0)
65     #define JS_ASSERT_NOT_ON_TRACE(cx) JS_ASSERT(!JS_ON_TRACE(cx))
66 siliconforks 332 #endif
67 siliconforks 460 #define VOUCH_HAVE_STACK VOUCH_DOES_NOT_REQUIRE_STACK
68 siliconforks 332
69     #endif /* jsstaticcheck_h___ */

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