break
					}
					kv = reflect.New(kt).Elem()
					kv.SetUint(n)
				default:
					panic("json: Unexpected key type") // should never occur
				}
			}
			if kv.IsValid() {
				v.SetMapIndex(kv, subv)
			}
		}

		// Next token must be , or }.
		if d.opcode == scanSkipSpace {
			d.scanWhile(scanSkipSpace)
		}
		if d.errorContext != nil {
			// Reset errorContext to its original state.