File: trectuples.nim

package info (click to toggle)
nim 2.2.0-1
  • links: PTS, VCS
  • area: main
  • in suites: sid
  • size: 1,911,644 kB
  • sloc: sh: 24,603; ansic: 1,761; python: 1,492; makefile: 1,013; sql: 298; asm: 141; xml: 13
file content (14 lines) | stat: -rw-r--r-- 238 bytes parent folder | download | duplicates (6) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
 
discard """
  errormsg: "illegal recursion in type 'Node'"
  line: 6
"""

type Node = tuple[left: ref Node]

proc traverse(root: ref Node) =
  if root.left != nil: traverse(root.left)

type A = tuple[B: ptr A]
proc C(D: ptr A) = C(D.B)