Files
Nim/tests/generics/tgenericdefaults.nim
2014-01-13 02:10:03 +01:00

30 lines
496 B
Nim

type
TFoo[T, U, R = int] = object
x: T
y: U
z: R
TBar[T] = TFoo[T, array[4, T], T]
var x1: TFoo[int, float]
static:
assert type(x1.x) is int
assert type(x1.y) is float
assert type(x1.z) is int
var x2: TFoo[string, R = float, U = seq[int]]
static:
assert type(x2.x) is string
assert type(x2.y) is seq[int]
assert type(x2.z) is float
var x3: TBar[float]
static:
assert type(x3.x) is float
assert type(x3.y) is array[4, float]
assert type(x3.z) is float