mirror of
https://github.com/nim-lang/Nim.git
synced 2025-12-28 17:04:41 +00:00
53 lines
954 B
Nim
53 lines
954 B
Nim
var x: ptr int
|
|
|
|
x = cast[ptr int](alloc(7))
|
|
assert x != nil
|
|
x = cast[ptr int](x.realloc(2))
|
|
assert x != nil
|
|
x.dealloc()
|
|
|
|
x = createU(int, 3)
|
|
assert x != nil
|
|
x.free()
|
|
|
|
x = create(int, 4)
|
|
assert cast[ptr array[4, int]](x)[0] == 0
|
|
assert cast[ptr array[4, int]](x)[1] == 0
|
|
assert cast[ptr array[4, int]](x)[2] == 0
|
|
assert cast[ptr array[4, int]](x)[3] == 0
|
|
|
|
x = x.resize(4)
|
|
assert x != nil
|
|
x.free()
|
|
|
|
x = cast[ptr int](allocShared(100))
|
|
assert x != nil
|
|
deallocShared(x)
|
|
|
|
x = createSharedU(int, 3)
|
|
assert x != nil
|
|
x.freeShared()
|
|
|
|
x = createShared(int, 3)
|
|
assert x != nil
|
|
assert cast[ptr array[3, int]](x)[0] == 0
|
|
assert cast[ptr array[3, int]](x)[1] == 0
|
|
assert cast[ptr array[3, int]](x)[2] == 0
|
|
|
|
assert x != nil
|
|
x = cast[ptr int](x.resizeShared(2))
|
|
assert x != nil
|
|
x.freeShared()
|
|
|
|
x = create(int, 10)
|
|
assert x != nil
|
|
x = x.resize(12)
|
|
assert x != nil
|
|
x.dealloc()
|
|
|
|
x = createShared(int, 1)
|
|
assert x != nil
|
|
x = x.resizeShared(1)
|
|
assert x != nil
|
|
x.freeShared()
|