reflect.mapType.flags (field)

7 uses

	reflect (current package)
		type.go#L406: 	flags      uint32
		type.go#L1880: 	mt.flags = 0
		type.go#L1883: 		mt.flags |= 1 // indirect key
		type.go#L1889: 		mt.flags |= 2 // indirect value
		type.go#L1895: 		mt.flags |= 4
		type.go#L1898: 		mt.flags |= 8
		type.go#L1901: 		mt.flags |= 16