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discard """
output: '''x as ParameterizedType[T]
x as ParameterizedType[T]
x as ParameterizedType[T]
x as ParameterizedType
x as ParameterizedType
x as CustomTypeClass'''
"""
type ParameterizedType[T] = object
type CustomTypeClass = concept c
true
# 3 competing procs
proc a[T](x: ParameterizedType[T]) =
echo "x as ParameterizedType[T]"
proc a(x: ParameterizedType) =
echo "x as ParameterizedType"
proc a(x: CustomTypeClass) =
echo "x as CustomTypeClass"
# the same procs in different order
proc b(x: ParameterizedType) =
echo "x as ParameterizedType"
proc b(x: CustomTypeClass) =
echo "x as CustomTypeClass"
proc b[T](x: ParameterizedType[T]) =
echo "x as ParameterizedType[T]"
# and yet another order
proc c(x: CustomTypeClass) =
echo "x as CustomTypeClass"
proc c(x: ParameterizedType) =
echo "x as ParameterizedType"
proc c[T](x: ParameterizedType[T]) =
echo "x as ParameterizedType[T]"
# remove the most specific one
proc d(x: ParameterizedType) =
echo "x as ParameterizedType"
proc d(x: CustomTypeClass) =
echo "x as CustomTypeClass"
# then shuffle the order again
proc e(x: CustomTypeClass) =
echo "x as CustomTypeClass"
proc e(x: ParameterizedType) =
echo "x as ParameterizedType"
# the least specific one is a match
proc f(x: CustomTypeClass) =
echo "x as CustomTypeClass"
a(ParameterizedType[int]())
b(ParameterizedType[int]())
c(ParameterizedType[int]())
d(ParameterizedType[int]())
e(ParameterizedType[int]())
f(ParameterizedType[int]())
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