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Use __may_alias__ instead of may_alias. Fixes #6410.

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[SVN r82919]
This commit is contained in:
Steven Watanabe
2013-02-16 02:48:46 +00:00
committed by Andrzej Krzemienski
parent 9bd310086a
commit a43db097ca
1 changed files with 1 additions and 1 deletions
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include/boost/optional/optional.hpp
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@ -127,7 +127,7 @@ class aligned_storage
union
// This works around GCC warnings about breaking strict aliasing rules when casting storage address to T*
#if defined(BOOST_OPTIONAL_DETAIL_USE_ATTRIBUTE_MAY_ALIAS)
__attribute__((may_alias))
__attribute__((__may_alias__))
#endif
dummy_u
{