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author | Jeffrey Walton <noloader@gmail.com> | 2015-07-29 22:37:36 -0400 |
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committer | Jeffrey Walton <noloader@gmail.com> | 2015-07-29 22:37:36 -0400 |
commit | 414b673706b41cb9e898d9e16df1a53cd5727d83 (patch) | |
tree | e6a591845d3ed26c1972d5f5ba959d723ab3a726 /misc.h | |
parent | d41009f1dc56e324000070b17f4444f9058abe07 (diff) | |
download | cryptopp-git-414b673706b41cb9e898d9e16df1a53cd5727d83.tar.gz |
Added test for T1 is signed
Diffstat (limited to 'misc.h')
-rw-r--r-- | misc.h | 8 |
1 files changed, 7 insertions, 1 deletions
@@ -381,8 +381,14 @@ inline bool SafeConvert(T1 from, T2 &to) // Fall through for T1 is unsigned } - if(from > static_cast<T1>(std::numeric_limits<T2>::max())) + // Handle unsigned greater + if(!std::numeric_limits<T1>::is_signed && from > static_cast<T1>(std::numeric_limits<T2>::max())) { return false; + } + // Handle signed less + else if(from < static_cast<T1>(std::numeric_limits<T2>::min())) { + return false; + } return true; } |