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Allow setting accessor infos over read-only but configurable properties.

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BUG=

Review URL: https://codereview.chromium.org/1228373004

Cr-Commit-Position: refs/heads/master@{#29655}
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verwaest 2015-07-14 10:43:09 -07:00 committed by Commit bot
parent 76184292b3
commit 69e4dc3707
1 changed files with 1 additions and 1 deletions
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2
src/objects.cc
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@ -6338,7 +6338,7 @@ MaybeHandle<Object> JSObject::SetAccessor(Handle<JSObject> object,
// ES5 forbids turning a property into an accessor if it's not // ES5 forbids turning a property into an accessor if it's not
// configurable. See 8.6.1 (Table 5). // configurable. See 8.6.1 (Table 5).
if (it.IsFound() && (it.IsReadOnly() || !it.IsConfigurable())) { if (it.IsFound() && !it.IsConfigurable()) {
return it.factory()->undefined_value(); return it.factory()->undefined_value();
} }