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Replace SIZE_MAX with std::numeric_limits.

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helpers/memenv/memenv.cc used SIZE_MAX without including <stdint.h>.
Since we're fixing this problem, replace SIZE_MAX with
std::numeric_limits<size_t>::max(), which is clearer.

Fixes https://github.com/google/leveldb/issues/562

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=189821707
This commit is contained in:
costan 2018-03-20 15:22:23 -07:00 committed by Victor Costan
parent 739c25100e
commit 50fbc87e8c
1 changed files with 2 additions and 1 deletions
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3
helpers/memenv/memenv.cc
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@ -6,6 +6,7 @@
#include <string.h> #include <string.h>
#include <limits>
#include <map> #include <map>
#include <string> #include <string>
#include <vector> #include <vector>
@ -65,7 +66,7 @@ class FileState {
return Status::OK(); return Status::OK();
} }
assert(offset / kBlockSize <= SIZE_MAX); assert(offset / kBlockSize <= std::numeric_limits<size_t>::max());
size_t block = static_cast<size_t>(offset / kBlockSize); size_t block = static_cast<size_t>(offset / kBlockSize);
size_t block_offset = offset % kBlockSize; size_t block_offset = offset % kBlockSize;