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|
discard """
targets: "c js"
matrix: "--cursorinference:on; --cursorinference:off"
"""
block:
type
X = object
s: string
proc `=copy`(x: var X, y: X) =
x.s = "copied " & y.s
proc `=sink`(x: var X, y: X) =
`=destroy`(x)
wasMoved(x)
x.s = "moved " & y.s
proc consume(x: sink X) =
discard x.s
proc main =
let m = "abcdefg"
var x = X(s: ensureMove m)
consume(ensureMove x)
static: main()
main()
block:
type
String = object
id: string
proc hello =
var s = String(id: "1")
var m = ensureMove s
doAssert m.id == "1"
hello()
block:
type
String = object
id: string
proc hello =
var n = "1"
var s = String(id: ensureMove n)
var m = ensureMove s
doAssert m.id == "1"
hello()
block:
type
String = object
id: string
proc hello =
var n = "1"
var s = [ensureMove n]
var m = ensureMove s
doAssert m[0] == "1"
hello()
block:
type
String = object
id: string
proc hello =
var n = "1"
var s = @[ensureMove n]
var m = ensureMove s
doAssert m[0] == "1"
hello()
block:
type
String = object
id: string
proc hello =
var s = String(id: "1")
var m = ensureMove s.id
doAssert m == "1"
hello()
block:
proc foo =
var x = 1
let y = ensureMove x # move
when not defined(js):
doAssert (y, x) == (1, 0) # (1, 0)
foo()
block:
proc foo =
var x = 1
let y = ensureMove x # move
doAssert y == 1
foo()
block:
proc foo =
var x = @[1, 2, 3]
let y = ensureMove x[0] # move
doAssert y == 1
when not defined(js):
doAssert x == @[0, 2, 3]
foo()
block:
proc foo =
var x = [1, 2, 3]
let y = ensureMove x[0] # move
doAssert y == 1
when not defined(js):
doAssert x == @[0, 2, 3]
foo()
block:
proc foo =
var x = @["1", "2", "3"]
let y = ensureMove x[0] # move
doAssert y == "1"
foo()
|
