hashCode

inline fun <T1> hashCode(v1: T1): Int
inline fun <T1, T2> hashCode(v1: T1, v2: T2): Int
inline fun <T1, T2, T3> hashCode(v1: T1, v2: T2, v3: T3): Int
inline fun <T1, T2, T3, T4> hashCode(v1: T1, v2: T2, v3: T3, v4: T4): Int
inline fun <T1, T2, T3, T4, T5> hashCode(v1: T1, v2: T2, v3: T3, v4: T4, v5: T5): Int
inline fun <T1, T2, T3, T4, T5, T6> hashCode(v1: T1, v2: T2, v3: T3, v4: T4, v5: T5, v6: T6): Int