tests/cases/conformance/types/typeRelationships/recursiveTypes/recursiveTypeInGenericConstraint.ts(5,11): error TS2313: Constraint of a type parameter cannot reference any type parameter from the same type parameter list.
==== tests/cases/conformance/types/typeRelationships/recursiveTypes/recursiveTypeInGenericConstraint.ts (1 errors) ====
class G<T> {
x: G<G<T>>; // infinitely expanding type reference
}
class Foo<T extends G<T>> { // error, constraint referencing itself
~~~~~~~~~~~~~~
!!! error TS2313: Constraint of a type parameter cannot reference any type parameter from the same type parameter list.
bar: T;
class D<T> {
x: G<G<T>>;
var c1 = new Foo<D<string>>(); // ok, circularity in assignment compat check causes success