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

Dune dune at dune-project.org
Mon Nov 30 21:18:12 CET 2009


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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 - Carsten Gräser (Carsten)

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My example really seams to mimic the problem: We essentially have

class MyLevelIterator: public MyEntityPointer
class LevelIterator<MyLevelIterator>: public EntityPointer<MyLevelIterator>

and use a reinterpret_cast from EntityPointer<MyLevelIterator> to EntityPointer<MyEntityPointer>.

If this really violates clause 3.10.15 the whole Iterator/EntityPointer construction seems to be problematic.
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