# types to their bounds.
#
# Example
+ #
# class A end
# class B super A end
# class X end
# super G[B]
# redef type U: Y
# end
+ #
# Map[T,U] anchor_to H #-> Map[B,Y]
#
# Explanation of the example:
# class B[F]
# end
#
- # * E.can_resolve_for(A[Int]) #-> true, E make sense in A
- # * E.can_resolve_for(B[Int]) #-> false, E does not make sense in B
- # * B[E].can_resolve_for(A[F], B[Object]) #-> true,
- # B[E] is a red hearing only the E is important,
- # E make sense in A
+ # ~~~nitish
+ # E.can_resolve_for(A[Int]) #-> true, E make sense in A
+ #
+ # E.can_resolve_for(B[Int]) #-> false, E does not make sense in B
+ #
+ # B[E].can_resolve_for(A[F], B[Object]) #-> true,
+ # # B[E] is a red hearing only the E is important,
+ # # E make sense in A
+ # ~~~
#
# REQUIRE: `anchor != null implies not anchor.need_anchor`
# REQUIRE: `mtype.need_anchor implies anchor != null and mtype.can_resolve_for(anchor, null, mmodule)`
# directly to the parameter types of the super-classes.
#
# Example:
+#
# class A[E]
# fun e: E is abstract
# end
# class B[F]
# super A[Array[F]]
# end
+#
# In the class definition B[F], `F` is a valid type but `E` is not.
# However, `self.e` is a valid method call, and the signature of `e` is
# declared `e: E`.