[F] getMadeOptionalOn
function getMadeOptionalOn(p, t): undefined | VersionParameters
| Parameter | Type |
|---|---|
p | Program |
t | Type |
Returns
undefined | Version
version when the given type was made optional if applicable.
function getMadeOptionalOn(p, t): undefined | Version| Parameter | Type |
|---|---|
p | Program |
t | Type |
undefined | Version
version when the given type was made optional if applicable.