[cfe-commits] r81453 - in /cfe/trunk: lib/AST/Expr.cpp test/SemaCXX/i-c-e-cxx.cpp

[Chris Lattner]

On Sep 10, 2009, at 10:44 AM, Douglas Gregor wrote:

> Author: dgregor
> Date: Thu Sep 10 12:44:23 2009
> New Revision: 81453
>
> URL: http://llvm.org/viewvc/llvm-project?rev=81453&view=rev
> Log:
> static_cast, reinterpret_cast, and const_cast can all be used in C++
> integral constant expressions (for conversions to integer types,
> naturally). I don't *think* that const_casts will ever get to this
> point, but I also can't convince myself that they won't... so I've
> taken the safe route and allowed the ICE checking code to look at
> const_cast.

How about just making it assert out if const_cast is seen here?  That  
way you'd know if it happens.

-Chris