Files
Nim/tests/generics/tgenericrefs.nim
Adam Strzelecki e80465dacf tests: Trim .nim files trailing whitespace
via OSX: find . -name '*.nim' -exec sed -i '' -E 's/[[:space:]]+$//' {} +
2015-09-04 23:04:32 +02:00

39 lines
519 B
Nim

type
PA[T] = ref TA[T]
TA[T] = object
field: T
var a: PA[string]
new(a)
a.field = "some string"
proc someOther[T](len: string): seq[T] = discard
proc someOther[T](len: int): seq[T] = echo "we"
proc foo[T](x: T) =
var s = someOther[T](34)
#newSeq[T](34)
foo 23
when false:
# Compiles unless you use var a: PA[string]
type
PA = ref TA
TA[T] = object
# Cannot instantiate:
type
TA[T] = object
a: PA[T]
PA[T] = ref TA[T]
type
PA[T] = ref TA[T]
TA[T] = object