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Added comments about usage of cr_type typedef.

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[SVN r12992]
This commit is contained in:
John Maddock
2002-03-01 12:25:11 +00:00
parent 1eccbcddba
commit 5b0657508c
1 changed files with 9 additions and 0 deletions
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9
include/boost/type_traits/type_traits_test.hpp
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@ -277,6 +277,13 @@ typedef int (UDT::*cmf)(int) const;
# pragma warning(push)
# pragma warning(disable: 21)
# endif
//
// This is intentional:
// r_type and cr_type should be the same type
// but some compilers wrongly apply cv-qualifiers
// to reference types (this may generate a warning
// on some compilers):
//
typedef int& r_type;
typedef const r_type cr_type;
# ifdef BOOST_MSVC
@ -399,3 +406,5 @@ struct incomplete_type;