https://codereview.chromium.org/19631003/diff/1/src/heap-snapshot-generator.cc
File src/heap-snapshot-generator.cc (right):

https://codereview.chromium.org/19631003/diff/1/src/heap-snapshot-generator.cc#newcode1151
src/heap-snapshot-generator.cc:1151: SetInternalReference(map, entry,
On 2013/07/18 14:17:37, alph wrote:
On 2013/07/18 10:56:00, ulan wrote:
> Note that objects in dependent_code and transitions are weakly
referenced.

I'm curious where does this knowledge come from. AFAICT DependentCode
object is
indistinguishable from regular FixedArray. So how does GC know that?
It is in StaticMarkingVisitor<StaticVisitor>::MarkMapContents()

https://codereview.chromium.org/19631003/

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