[Dune] [#674] strict-aliasing warnings with gcc-4.4

[Dune]

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The following task has a new comment added:

FS#674 - strict-aliasing warnings with gcc-4.4
User who did this - Christian Engwer (christi)

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I didn't take it as an offense and actually I'm quite glad about your test.

I agree with Carsten, we should disable the non-const cast without warning, because might lead to even worse bugs and it should be fairly easy to switch to "const EP&".

The other question is about what to do with the const-cast. Leave or drop it, and how to fix it.

Dropping it implies that people create a temporary if the try to cast it (because it is perfectly possible). And this is a situation I wouldn't like either.
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