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Fixed strict aliasing violation.

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Changed C-style cast and dereference to std::memcpy.  Exactly mirrors other code already in the file.
This commit is contained in:
Andy Webber
2014-12-18 17:27:59 -05:00
committed by Daniel James
parent 549196ca7d
commit 754d5f535e
1 changed files with 1 additions and 1 deletions
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include/boost/functional/hash/detail/hash_float.hpp
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@@ -68,7 +68,7 @@ namespace boost
std::size_t seed = 0; std::size_t seed = 0;
if (length >= sizeof(std::size_t)) { if (length >= sizeof(std::size_t)) {
seed = *(std::size_t*) ptr; std::memcpy(&seed, ptr, sizeof(std::size_t));
length -= sizeof(std::size_t); length -= sizeof(std::size_t);
ptr += sizeof(std::size_t); ptr += sizeof(std::size_t);