[Webkit-unassigned] [Bug 28391] Incorrect casts in JavaScriptCore with gcc-3.4

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=28391


Joe Mason <joe.mason at torchmobile.com> changed:

           What    |Removed                     |Added
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                 CC|                            |joe.mason at torchmobile.com




--- Comment #5 from Joe Mason <joe.mason at torchmobile.com>  2009-08-21 11:31:00 PDT ---
This post seems to quote the relevant sections of the standard:
http://learningcppisfun.blogspot.com/2008/07/c-unions-can-have-functions.html

It concludes that it's legal to do this cast as long as both members are POD
types or structs containing only POD types with the same layout.  So whether
this cast is legal or not depends on what FROM and TO are.

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