I'd appreciate if someone from the Language team was included on changes
like
this. There's some behavior change in this patch that may cause problems on
the
web, see below.
https://codereview.chromium.org/1306303003/diff/20001/src/objects.cc
File src/objects.cc (right):
https://codereview.chromium.org/1306303003/diff/20001/src/objects.cc#newcode6020
src/objects.cc:6020: GetMethod(receiver,
isolate->factory()->to_primitive_symbol()), Object);
This is going to change behavior when invoking ToPrimitive on
access-checked objects. Code which would have previously worked will now
throw. See https://code.google.com/p/v8/issues/detail?id=4289 for a
similar issue with @@isConcatSpreadable.
I have a test case demonstrating the problem, will attach it to the bug.
https://codereview.chromium.org/1306303003/
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