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Fix regression: operator= should return a reference.

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[SVN r31316]
This commit is contained in:
John Maddock
2005-10-14 12:12:30 +00:00
parent b5c4409c76
commit 8dbdb5315b
1 changed files with 1 additions and 1 deletions
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2
include/boost/type_traits/is_empty.hpp
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@@ -44,7 +44,7 @@ struct empty_helper_t1 : public T
private:
// suppress compiler warnings:
empty_helper_t1(const empty_helper_t1&);
empty_helper_t1 operator=(const empty_helper_t1&);
empty_helper_t1& operator=(const empty_helper_t1&);
};
struct empty_helper_t2 { int i[256]; };