1 /*
2 * Copyright (C) 2008 Apple Inc. All Rights Reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26 #include "config.h"
27
28 #include "JSStaticScopeObject.h"
29
30 namespace JSC {
31
32 ASSERT_CLASS_FITS_IN_CELL(JSStaticScopeObject);
33
mark()34 void JSStaticScopeObject::mark()
35 {
36 JSVariableObject::mark();
37
38 if (!d()->registerStore.marked())
39 d()->registerStore.mark();
40 }
41
toThisObject(ExecState * exec) const42 JSObject* JSStaticScopeObject::toThisObject(ExecState* exec) const
43 {
44 return exec->globalThisValue();
45 }
46
put(ExecState *,const Identifier & propertyName,JSValuePtr value,PutPropertySlot &)47 void JSStaticScopeObject::put(ExecState*, const Identifier& propertyName, JSValuePtr value, PutPropertySlot&)
48 {
49 if (symbolTablePut(propertyName, value))
50 return;
51
52 ASSERT_NOT_REACHED();
53 }
54
putWithAttributes(ExecState *,const Identifier & propertyName,JSValuePtr value,unsigned attributes)55 void JSStaticScopeObject::putWithAttributes(ExecState*, const Identifier& propertyName, JSValuePtr value, unsigned attributes)
56 {
57 if (symbolTablePutWithAttributes(propertyName, value, attributes))
58 return;
59
60 ASSERT_NOT_REACHED();
61 }
62
isDynamicScope() const63 bool JSStaticScopeObject::isDynamicScope() const
64 {
65 return false;
66 }
67
~JSStaticScopeObject()68 JSStaticScopeObject::~JSStaticScopeObject()
69 {
70 ASSERT(d());
71 delete d();
72 }
73
getOwnPropertySlot(ExecState *,const Identifier & propertyName,PropertySlot & slot)74 inline bool JSStaticScopeObject::getOwnPropertySlot(ExecState*, const Identifier& propertyName, PropertySlot& slot)
75 {
76 return symbolTableGet(propertyName, slot);
77 }
78
getOwnPropertySlot(ExecState *,const Identifier & propertyName,PropertySlot & slot,bool & slotIsWriteable)79 inline bool JSStaticScopeObject::getOwnPropertySlot(ExecState*, const Identifier& propertyName, PropertySlot& slot, bool& slotIsWriteable)
80 {
81 return symbolTableGet(propertyName, slot, slotIsWriteable);
82 }
83
84 }
85