Reviewers: ,
Message:
PTAL.
Description:
If we are trimming the whole array, just return the empty fixed array.
Please review this at https://chromiumcodereview.appspot.com/10911054/
SVN Base: https://v8.googlecode.com/svn/branches/bleeding_edge
Affected files:
M src/objects.cc
Index: src/objects.cc
diff --git a/src/objects.cc b/src/objects.cc
index
5261b6a5ff931381d463e3fda522e23e24ad8389..6ffaa8e2137febd937aad2e2b0747dd5494d978c
100644
--- a/src/objects.cc
+++ b/src/objects.cc
@@ -12501,6 +12501,7 @@ void StringDictionary::CopyEnumKeysTo(FixedArray*
storage) {
// together by shifting them to the left (maintaining the enumeration
order),
// and trimming of the right side of the array.
if (properties < length) {
+ if (properties == 0) return heap->empty_fixed_array();
properties = 0;
for (int i = 0; i < length; ++i) {
Object* value = storage->get(i);
--
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