From fc6a388780c9a0e2eb6c5eff4e291e7bcfcd5f7a Mon Sep 17 00:00:00 2001 From: Amjad Ben Hedhili Date: Thu, 24 Aug 2023 19:57:49 +0100 Subject: Add `cursor` to lists iterator variables (#22531) * followup #21507 --- lib/pure/collections/lists.nim | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/lib/pure/collections/lists.nim b/lib/pure/collections/lists.nim index 6e3ddf397..e1d32e737 100644 --- a/lib/pure/collections/lists.nim +++ b/lib/pure/collections/lists.nim @@ -286,7 +286,7 @@ iterator nodes*[T](L: SomeLinkedList[T]): SomeLinkedNode[T] = x.value = 5 * x.value - 1 assert $a == "[49, 99, 199, 249]" - var it = L.head + var it {.cursor.} = L.head while it != nil: let nxt = it.next yield it @@ -311,7 +311,7 @@ iterator nodes*[T](L: SomeLinkedRing[T]): SomeLinkedNode[T] = x.value = 5 * x.value - 1 assert $a == "[49, 99, 199, 249]" - var it = L.head + var it {.cursor.} = L.head if it != nil: while true: let nxt = it.next @@ -733,7 +733,7 @@ proc remove*[T](L: var SinglyLinkedList[T], n: SinglyLinkedNode[T]): bool {.disc if L.tail.next == n: L.tail.next = L.head # restore cycle else: - var prev = L.head + var prev {.cursor.} = L.head while prev.next != n and prev.next != nil: prev = prev.next if prev.next == nil: -- cgit 1.4.1-2-gfad0