Issue 7206038: Correctly handle non-array receivers in Array length setter.

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Issue 7206038: Correctly handle non-array receivers in Array length setter. (Closed)

Created:
9 years, 6 months ago by Mads Ager (chromium)

Modified:
9 years, 6 months ago

Reviewers:
Rico

CC:
v8-dev

Base URL:
https://v8.googlecode.com/svn/branches/bleeding_edge

Visibility:
Public.

Description

Correctly handle non-array receivers in Array length setter. BUG=v8:1491 TEST=mjsunit/regress/regress-1491.js Committed: http://code.google.com/p/v8/source/detail?r=8343

Patch Set 1 #

Total comments: 2

Created: 9 years, 6 months ago

		Unified diffs	Side-by-side diffs	Stats (+48 lines, -13 lines)
	M	src/accessors.cc	View	2 chunks	+10 lines, -13 lines	0 comments
	A	test/mjsunit/regress/regress-1491.js	View	1 chunk	+38 lines, -0 lines	2 comments

Messages

Total messages: 3 (0 generated)

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Rico

LGTM http://codereview.chromium.org/7206038/diff/1/test/mjsunit/regress/regress-1491.js File test/mjsunit/regress/regress-1491.js (right): http://codereview.chromium.org/7206038/diff/1/test/mjsunit/regress/regress-1491.js#newcode37 test/mjsunit/regress/regress-1491.js:37: o.length = value; Maybe add assertDoesNotThrow around the ...

9 years, 6 months ago (2011-06-21 07:54:39 UTC) #2

Mads Ager (chromium)

9 years, 6 months ago (2011-06-21 08:00:43 UTC) #3

http://codereview.chromium.org/7206038/diff/1/test/mjsunit/regress/regress-14...
File test/mjsunit/regress/regress-1491.js (right):

http://codereview.chromium.org/7206038/diff/1/test/mjsunit/regress/regress-14...
test/mjsunit/regress/regress-1491.js:37: o.length = value;
On 2011/06/21 07:54:39, Rico wrote:
> Maybe add assertDoesNotThrow around the assignment to explicitly catch the
issue
> stated in the bug report (we will fail anyway, but it is more readable what we
> are trying to assert).

I'd like to keep it the way it is. I think asserting that we do not throw will
just make the test harder to read. The assert that the correct thing was written
is really what we want and any uncaught exceptions in this code (and all other
tests) is a failure.

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