runtime.notInHeapSlice.len (field)

4 uses

	runtime (current package)
		mranges.go#L256: 	ranges.len = 0
		mranges.go#L383: 			ranges.len = len(oldRanges) + 1
		mranges.go#L453: 		ranges.len = 0
		slice.go#L24: 	len   int