10 lines
405 B
Plaintext
10 lines
405 B
Plaintext
==== tests/cases/compiler/typeParameterAssignmentWithConstraints.ts (2 errors) ====
|
|
function f<A, B extends A>() {
|
|
~~~~~~~~~~~
|
|
!!! Constraint of a type parameter cannot reference any type parameter from the same type parameter list.
|
|
var a: A;
|
|
var b: B;
|
|
a = b; // Error: Can't convert B to A
|
|
~
|
|
!!! Type 'B' is not assignable to type 'A'.
|
|
} |