Author: jkorous
Date: Mon Mar 19 13:26:15 2018
New Revision: 327901
URL: http://llvm.org/viewvc/llvm-project?rev=327901&view=rev
Log:
[clangd][nfc] Give name to a magic constant
Modified:
clang-tools-extra/trunk/clangd/index/Index.h
Modified: clang-tools-extra/trunk/clangd/index/Index.h
URL:
http://llvm.org/viewvc/llvm-project/clang-tools-extra/trunk/clangd/index/Index.h?rev=327901&r1=327900&r2=327901&view=diff
==============================================================================
--- clang-tools-extra/trunk/clangd/index/Index.h (original)
+++ clang-tools-extra/trunk/clangd/index/Index.h Mon Mar 19 13:26:15 2018
@@ -56,16 +56,18 @@ public:
}
private:
+ static constexpr unsigned HashByteLength = 20;
+
friend llvm::hash_code hash_value(const SymbolID &ID) {
// We already have a good hash, just return the first bytes.
- static_assert(sizeof(size_t) <= 20, "size_t longer than SHA1!");
+ static_assert(sizeof(size_t) <= HashByteLength, "size_t longer than
SHA1!");
return *reinterpret_cast<const size_t *>(ID.HashValue.data());
}
friend llvm::raw_ostream &operator<<(llvm::raw_ostream &OS,
const SymbolID &ID);
friend void operator>>(llvm::StringRef Str, SymbolID &ID);
- std::array<uint8_t, 20> HashValue;
+ std::array<uint8_t, HashByteLength> HashValue;
};
// Write SymbolID into the given stream. SymbolID is encoded as a 40-bytes
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