Commitea63430

committed

Fix memory leak in Tree implementation

- caused by retain cycle between parent and child (parent has a strong reference to child, and child has a strong reference to parent)

1 parent4daa519 commitea63430Copy full SHA for ea63430

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-2

lines changed

-2

lines changed

Lines changed: 1 addition & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -3,7 +3,7 @@`
`3`	`3`	`publicclassTreeNode<T>{`
`4`	`4`	`publicvarvalue:T`
`5`	`5`
`6`		`-publicvarparent:TreeNode?`
	`6`	`+publicweakvarparent:TreeNode?`
`7`	`7`	`publicvarchildren=[TreeNode<T>]()`
`8`	`8`
`9`	`9`	`publicinit(value:T){`

Lines changed: 1 addition & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -1,7 +1,7 @@`
`1`	`1`	`publicclassTreeNode<T>{`
`2`	`2`	`publicvarvalue:T`
`3`	`3`
`4`		`-publicvarparent:TreeNode?`
	`4`	`+publicweakvarparent:TreeNode?`
`5`	`5`	`publicvarchildren=[TreeNode<T>]()`
`6`	`6`
`7`	`7`	`publicinit(value:T){`

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