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<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/194303">194303</a></dd>
<dt>Author</dt> <dd>mcatanzaro@igalia.com</dd>
<dt>Date</dt> <dd>2015-12-18 16:16:15 -0800 (Fri, 18 Dec 2015)</dd>
</dl>
<h3>Log Message</h3>
<pre>Avoid triggering clang's -Wundefined-bool-conversion
https://bugs.webkit.org/show_bug.cgi?id=152408
Reviewed by Mark Lam.
Source/JavaScriptCore:
Add ASSERT_THIS_GC_OBJECT_LOOKS_VALID and ASSERT_THIS_GC_OBJECT_INHERITS to avoid use of
ASSERT(this) by ASSERT_GC_OBJECT_LOOKS_VALID and ASSERT_GC_OBJECT_INHERITS.
* heap/GCAssertions.h:
Source/WebCore:
Remove use of ASSERT(this).
* dom/TreeScope.cpp:
(WebCore::TreeScope::adoptIfNeeded):
* page/Frame.cpp:
(WebCore::Frame::createView):
Source/WebKit2:
Use ASSERT_THIS_GC_OBJECT_INHERITS where needed.
* WebProcess/Plugins/Netscape/JSNPObject.cpp:
(WebKit::JSNPObject::callMethod):
(WebKit::JSNPObject::callObject):
(WebKit::JSNPObject::callConstructor):
(WebKit::JSNPObject::deleteProperty):</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkSourceJavaScriptCoreChangeLog">trunk/Source/JavaScriptCore/ChangeLog</a></li>
<li><a href="#trunkSourceJavaScriptCoreheapGCAssertionsh">trunk/Source/JavaScriptCore/heap/GCAssertions.h</a></li>
<li><a href="#trunkSourceWebCoreChangeLog">trunk/Source/WebCore/ChangeLog</a></li>
<li><a href="#trunkSourceWebCoredomTreeScopecpp">trunk/Source/WebCore/dom/TreeScope.cpp</a></li>
<li><a href="#trunkSourceWebCorepageFramecpp">trunk/Source/WebCore/page/Frame.cpp</a></li>
<li><a href="#trunkSourceWebKit2ChangeLog">trunk/Source/WebKit2/ChangeLog</a></li>
<li><a href="#trunkSourceWebKit2WebProcessPluginsNetscapeJSNPObjectcpp">trunk/Source/WebKit2/WebProcess/Plugins/Netscape/JSNPObject.cpp</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkSourceJavaScriptCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/JavaScriptCore/ChangeLog (194302 => 194303)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/JavaScriptCore/ChangeLog        2015-12-18 23:56:23 UTC (rev 194302)
+++ trunk/Source/JavaScriptCore/ChangeLog        2015-12-19 00:16:15 UTC (rev 194303)
</span><span class="lines">@@ -1,3 +1,15 @@
</span><ins>+2015-12-18 Michael Catanzaro <mcatanzaro@igalia.com>
+
+ Avoid triggering clang's -Wundefined-bool-conversion
+ https://bugs.webkit.org/show_bug.cgi?id=152408
+
+ Reviewed by Mark Lam.
+
+ Add ASSERT_THIS_GC_OBJECT_LOOKS_VALID and ASSERT_THIS_GC_OBJECT_INHERITS to avoid use of
+ ASSERT(this) by ASSERT_GC_OBJECT_LOOKS_VALID and ASSERT_GC_OBJECT_INHERITS.
+
+ * heap/GCAssertions.h:
+
</ins><span class="cx"> 2015-12-18 Mark Lam <mark.lam@apple.com>
</span><span class="cx">
</span><span class="cx"> Replace SpecialFastCase profiles with ResultProfiles.
</span></span></pre></div>
<a id="trunkSourceJavaScriptCoreheapGCAssertionsh"></a>
<div class="modfile"><h4>Modified: trunk/Source/JavaScriptCore/heap/GCAssertions.h (194302 => 194303)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/JavaScriptCore/heap/GCAssertions.h        2015-12-18 23:56:23 UTC (rev 194302)
+++ trunk/Source/JavaScriptCore/heap/GCAssertions.h        2015-12-19 00:16:15 UTC (rev 194303)
</span><span class="lines">@@ -1,5 +1,6 @@
</span><span class="cx"> /*
</span><span class="cx"> * Copyright (C) 2012 Apple Inc. All rights reserved.
</span><ins>+ * Copyright (C) 2015 Igalia S.L.
</ins><span class="cx"> *
</span><span class="cx"> * Redistribution and use in source and binary forms, with or without
</span><span class="cx"> * modification, are permitted provided that the following conditions
</span><span class="lines">@@ -40,9 +41,21 @@
</span><span class="cx"> RELEASE_ASSERT(object->inherits(classInfo)); \
</span><span class="cx"> } while (0)
</span><span class="cx">
</span><ins>+// Used to avoid triggering -Wundefined-bool-conversion.
+#define ASSERT_THIS_GC_OBJECT_LOOKS_VALID() do { \
+ RELEASE_ASSERT(this->structure()->structure() == this->structure()->structure()->structure()); \
+} while (0)
+
+#define ASSERT_THIS_GC_OBJECT_INHERITS(classInfo) do {\
+ ASSERT_THIS_GC_OBJECT_LOOKS_VALID(); \
+ RELEASE_ASSERT(this->inherits(classInfo)); \
+} while (0)
+
</ins><span class="cx"> #else
</span><span class="cx"> #define ASSERT_GC_OBJECT_LOOKS_VALID(cell) do { (void)cell; } while (0)
</span><span class="cx"> #define ASSERT_GC_OBJECT_INHERITS(object, classInfo) do { (void)object; (void)classInfo; } while (0)
</span><ins>+#define ASSERT_THIS_GC_OBJECT_LOOKS_VALID()
+#define ASSERT_THIS_GC_OBJECT_INHERITS(classInfo) do { (void)classInfo; } while (0)
</ins><span class="cx"> #endif
</span><span class="cx">
</span><span class="cx"> #define STATIC_ASSERT_IS_TRIVIALLY_DESTRUCTIBLE(klass) static_assert(std::is_trivially_destructible<klass>::value, #klass " must have a trivial destructor")
</span></span></pre></div>
<a id="trunkSourceWebCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/ChangeLog (194302 => 194303)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/ChangeLog        2015-12-18 23:56:23 UTC (rev 194302)
+++ trunk/Source/WebCore/ChangeLog        2015-12-19 00:16:15 UTC (rev 194303)
</span><span class="lines">@@ -1,3 +1,17 @@
</span><ins>+2015-12-18 Michael Catanzaro <mcatanzaro@igalia.com>
+
+ Avoid triggering clang's -Wundefined-bool-conversion
+ https://bugs.webkit.org/show_bug.cgi?id=152408
+
+ Reviewed by Mark Lam.
+
+ Remove use of ASSERT(this).
+
+ * dom/TreeScope.cpp:
+ (WebCore::TreeScope::adoptIfNeeded):
+ * page/Frame.cpp:
+ (WebCore::Frame::createView):
+
</ins><span class="cx"> 2015-12-18 Simon Fraser <simon.fraser@apple.com>
</span><span class="cx">
</span><span class="cx"> Remove the 'ignoreViewportScalingConstraints' Setting, which was unused
</span></span></pre></div>
<a id="trunkSourceWebCoredomTreeScopecpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/dom/TreeScope.cpp (194302 => 194303)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/dom/TreeScope.cpp        2015-12-18 23:56:23 UTC (rev 194302)
+++ trunk/Source/WebCore/dom/TreeScope.cpp        2015-12-19 00:16:15 UTC (rev 194303)
</span><span class="lines">@@ -284,7 +284,6 @@
</span><span class="cx">
</span><span class="cx"> void TreeScope::adoptIfNeeded(Node* node)
</span><span class="cx"> {
</span><del>- ASSERT(this);
</del><span class="cx"> ASSERT(node);
</span><span class="cx"> ASSERT(!node->isDocumentNode());
</span><span class="cx"> ASSERT(!node->m_deletionHasBegun);
</span></span></pre></div>
<a id="trunkSourceWebCorepageFramecpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/page/Frame.cpp (194302 => 194303)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/page/Frame.cpp        2015-12-18 23:56:23 UTC (rev 194302)
+++ trunk/Source/WebCore/page/Frame.cpp        2015-12-19 00:16:15 UTC (rev 194303)
</span><span class="lines">@@ -870,7 +870,6 @@
</span><span class="cx"> bool useFixedLayout, ScrollbarMode horizontalScrollbarMode, bool horizontalLock,
</span><span class="cx"> ScrollbarMode verticalScrollbarMode, bool verticalLock)
</span><span class="cx"> {
</span><del>- ASSERT(this);
</del><span class="cx"> ASSERT(m_page);
</span><span class="cx">
</span><span class="cx"> bool isMainFrame = this->isMainFrame();
</span></span></pre></div>
<a id="trunkSourceWebKit2ChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/ChangeLog (194302 => 194303)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/ChangeLog        2015-12-18 23:56:23 UTC (rev 194302)
+++ trunk/Source/WebKit2/ChangeLog        2015-12-19 00:16:15 UTC (rev 194303)
</span><span class="lines">@@ -1,3 +1,18 @@
</span><ins>+2015-12-18 Michael Catanzaro <mcatanzaro@igalia.com>
+
+ Avoid triggering clang's -Wundefined-bool-conversion
+ https://bugs.webkit.org/show_bug.cgi?id=152408
+
+ Reviewed by Mark Lam.
+
+ Use ASSERT_THIS_GC_OBJECT_INHERITS where needed.
+
+ * WebProcess/Plugins/Netscape/JSNPObject.cpp:
+ (WebKit::JSNPObject::callMethod):
+ (WebKit::JSNPObject::callObject):
+ (WebKit::JSNPObject::callConstructor):
+ (WebKit::JSNPObject::deleteProperty):
+
</ins><span class="cx"> 2015-12-15 Anders Carlsson <andersca@apple.com>
</span><span class="cx">
</span><span class="cx"> Get rid of WebDatabaseManager, it's been replaced by WebsiteDataStore
</span></span></pre></div>
<a id="trunkSourceWebKit2WebProcessPluginsNetscapeJSNPObjectcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/WebProcess/Plugins/Netscape/JSNPObject.cpp (194302 => 194303)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/WebProcess/Plugins/Netscape/JSNPObject.cpp        2015-12-18 23:56:23 UTC (rev 194302)
+++ trunk/Source/WebKit2/WebProcess/Plugins/Netscape/JSNPObject.cpp        2015-12-19 00:16:15 UTC (rev 194303)
</span><span class="lines">@@ -107,7 +107,7 @@
</span><span class="cx">
</span><span class="cx"> JSValue JSNPObject::callMethod(ExecState* exec, NPIdentifier methodName)
</span><span class="cx"> {
</span><del>- ASSERT_GC_OBJECT_INHERITS(this, info());
</del><ins>+ ASSERT_THIS_GC_OBJECT_INHERITS(info());
</ins><span class="cx"> if (!m_npObject)
</span><span class="cx"> return throwInvalidAccessError(exec);
</span><span class="cx">
</span><span class="lines">@@ -151,7 +151,7 @@
</span><span class="cx">
</span><span class="cx"> JSC::JSValue JSNPObject::callObject(JSC::ExecState* exec)
</span><span class="cx"> {
</span><del>- ASSERT_GC_OBJECT_INHERITS(this, info());
</del><ins>+ ASSERT_THIS_GC_OBJECT_INHERITS(info());
</ins><span class="cx"> if (!m_npObject)
</span><span class="cx"> return throwInvalidAccessError(exec);
</span><span class="cx">
</span><span class="lines">@@ -191,7 +191,7 @@
</span><span class="cx">
</span><span class="cx"> JSValue JSNPObject::callConstructor(ExecState* exec)
</span><span class="cx"> {
</span><del>- ASSERT_GC_OBJECT_INHERITS(this, info());
</del><ins>+ ASSERT_THIS_GC_OBJECT_INHERITS(info());
</ins><span class="cx"> if (!m_npObject)
</span><span class="cx"> return throwInvalidAccessError(exec);
</span><span class="cx">
</span><span class="lines">@@ -351,7 +351,7 @@
</span><span class="cx">
</span><span class="cx"> bool JSNPObject::deleteProperty(ExecState* exec, NPIdentifier propertyName)
</span><span class="cx"> {
</span><del>- ASSERT_GC_OBJECT_INHERITS(this, info());
</del><ins>+ ASSERT_THIS_GC_OBJECT_INHERITS(info());
</ins><span class="cx">
</span><span class="cx"> // If the propertyName is symbol.
</span><span class="cx"> if (!propertyName)
</span></span></pre>
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