tree 86464617753d99aff159a62779c3ec55d283e753
parent 62bb72da9a2bbb2139731f3da2659852bd15df18
author Nigel Tao <nigeltao@golang.org> 1461377861 +1000
committer Nigel Tao <nigeltao@golang.org> 1461377861 +1000

Add comment that dst and src must not overlap.