Title: [205605] releases/WebKitGTK/webkit-2.14/Source/_javascript_Core
- Revision
- 205605
- Author
- [email protected]
- Date
- 2016-09-08 01:23:35 -0700 (Thu, 08 Sep 2016)
Log Message
Revert "Unreviewed. Remove incorrect assert causing crashes in debug builds."
This reverts commit 6e6102ed50f641baac41e5f953a1b9118e030ebe.
Modified Paths
Diff
Modified: releases/WebKitGTK/webkit-2.14/Source/_javascript_Core/ChangeLog (205604 => 205605)
--- releases/WebKitGTK/webkit-2.14/Source/_javascript_Core/ChangeLog 2016-09-08 08:19:12 UTC (rev 205604)
+++ releases/WebKitGTK/webkit-2.14/Source/_javascript_Core/ChangeLog 2016-09-08 08:23:35 UTC (rev 205605)
@@ -602,13 +602,6 @@
(JSC::getWeakMapData):
(JSC::protoFuncWeakSetAdd):
-2016-08-30 Carlos Garcia Campos <[email protected]>
-
- Unreviewed. Remove incorrect assert causing crashes in debug builds.
-
- * dfg/DFGAbstractValue.h:
- (JSC::DFG::AbstractValue::AbstractValue):
-
2016-08-29 Joseph Pecoraro <[email protected]>
REGRESSION(r202568): Web Inspector: Expanding Array Prototype in Console shows no properties
Modified: releases/WebKitGTK/webkit-2.14/Source/_javascript_Core/dfg/DFGAbstractValue.h (205604 => 205605)
--- releases/WebKitGTK/webkit-2.14/Source/_javascript_Core/dfg/DFGAbstractValue.h 2016-09-08 08:19:12 UTC (rev 205604)
+++ releases/WebKitGTK/webkit-2.14/Source/_javascript_Core/dfg/DFGAbstractValue.h 2016-09-08 08:23:35 UTC (rev 205605)
@@ -55,6 +55,17 @@
: m_type(SpecNone)
, m_arrayModes(0)
{
+#if USE(JSVALUE64) && !defined(NDEBUG)
+ // The WTF Traits for AbstractValue allow the initialization of values with bzero().
+ // We verify the correctness of this assumption here.
+ static bool needsDefaultConstructorCheck = true;
+ if (needsDefaultConstructorCheck) {
+ needsDefaultConstructorCheck = false;
+
+ for (unsigned i = 0; i < sizeof(AbstractValue); ++i)
+ ASSERT(!(reinterpret_cast<char*>(this)[i]));
+ }
+#endif
}
void clear()
_______________________________________________
webkit-changes mailing list
[email protected]
https://lists.webkit.org/mailman/listinfo/webkit-changes
