n.debug("inconsitance: no value and not escaping.")
end
var implicit_cast_to = n.implicit_cast_to
- if implicit_cast_to != null then
+ if i != null and implicit_cast_to != null then
var mtype = self.unanchor_type(implicit_cast_to)
if not self.is_subtype(i.mtype, mtype) then n.fatal(self, "Cast failed. Expected `{implicit_cast_to}`, got `{i.mtype}`")
end
# Execute type checks of covariant parameters
fun parameter_check(node: ANode, mpropdef: MMethodDef, args: Array[Instance])
do
- var msignature = mpropdef.msignature
+ var msignature = mpropdef.msignature.as(not null)
for i in [0..msignature.arity[ do
# skip test for vararg since the array is instantiated with the correct polymorphic type
if msignature.vararg_rank == i then continue
# Use this method, instead of `send` to execute and control the additional behavior of the call-sites
fun callsite(callsite: nullable CallSite, arguments: Array[Instance]): nullable Instance
do
+ if callsite == null then return null
var initializers = callsite.mpropdef.initializers
if not initializers.is_empty then
var recv = arguments.first