KOS_OP_BUILD_KWDS
Style: PAIR_COUNT. Arg = number of keyword pairs.
Stack:
[..., k_0, v_0, ..., k_{n-1}, v_{n-1}] → [..., dict]. Pop 2*opa elements as key,value pairs and push a dict.
Style: PAIR_COUNT. Arg = number of keyword pairs.
Stack: [..., k_0, v_0, ..., k_{n-1}, v_{n-1}] → [..., dict]. Pop 2*opa elements as key,value pairs and push a dict.