}
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