RESOLVED DUPLICATE of bug 21257 40057
IDL bindings should throw TypeError when called with too few arguments 
https://bugs.webkit.org/show_bug.cgi?id=40057
Summary IDL bindings should throw TypeError when called with too few arguments
Andreas Kling
Reported 2010-06-02 06:49:56 PDT
See Web IDL spec, 4.3.5 "Operations": http://www.w3.org/TR/WebIDL/#es-operations Essentially, functions should throw a TypeError if called with too few arguments. This behavior is implemented by Gecko and Opera.
Attachments
Proposed patch (224.20 KB, patch)
2010-06-02 06:57 PDT, Andreas Kling 		sam: review-
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Andreas Kling
Comment 1 2010-06-02 06:57:09 PDT
Created attachment 57649 [details] Proposed patch First stab at a patch.
Sam Weinig
Comment 2 2010-06-02 08:22:12 PDT
Comment on attachment 57649 [details] Proposed patch We have made a conscious decision not throw for two few arguments and we should a much larger discussion if we want to change that behavior. It is very likely that this will break a lot of webkit specific code paths on web. r-
Andreas Kling
Comment 3 2010-06-02 08:43:10 PDT
(In reply to comment #2) > (From update of attachment 57649 [details]) > We have made a conscious decision not throw for two few arguments and we should a much larger discussion if we want to change that behavior. I see. Where can I find the original discussion about this?
Darin Adler
Comment 4 2010-06-02 10:38:54 PDT
*** This bug has been marked as a duplicate of bug 21257 ***
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