tests/destructor/t6434.nim


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26

discard """
  exitcode: 0
  output: ""
"""

type
  Foo* = object
    boo: int

var sink_counter = 0
var assign_counter = 0

proc `=sink`(dest: var Foo, src: Foo) =
  sink_counter.inc

proc `=`(dest: var Foo, src: Foo) =
  assign_counter.inc

proc test(): auto =
  var a,b : Foo
  return (a, b, Foo(boo: 5))

var (a, b, _) = test()

doAssert: assign_counter == 0
doAssert: sink_counter == 9