=== tests/cases/compiler/incompatibleGenericTypes.ts ===
interface I1<T> {
>I1 : Symbol(I1, Decl(incompatibleGenericTypes.ts, 0, 0))
>T : Symbol(T, Decl(incompatibleGenericTypes.ts, 0, 13))

  m1<U>(callback: (p: T) => U): I1<U>;
>m1 : Symbol(I1.m1, Decl(incompatibleGenericTypes.ts, 0, 17))
>U : Symbol(U, Decl(incompatibleGenericTypes.ts, 2, 5))
>callback : Symbol(callback, Decl(incompatibleGenericTypes.ts, 2, 8))
>p : Symbol(p, Decl(incompatibleGenericTypes.ts, 2, 19))
>T : Symbol(T, Decl(incompatibleGenericTypes.ts, 0, 13))
>U : Symbol(U, Decl(incompatibleGenericTypes.ts, 2, 5))
>I1 : Symbol(I1, Decl(incompatibleGenericTypes.ts, 0, 0))
>U : Symbol(U, Decl(incompatibleGenericTypes.ts, 2, 5))

}
 
var v1: I1<boolean>;
>v1 : Symbol(v1, Decl(incompatibleGenericTypes.ts, 6, 3))
>I1 : Symbol(I1, Decl(incompatibleGenericTypes.ts, 0, 0))
 
var v2: I1<number> = v1;
>v2 : Symbol(v2, Decl(incompatibleGenericTypes.ts, 8, 3))
>I1 : Symbol(I1, Decl(incompatibleGenericTypes.ts, 0, 0))
>v1 : Symbol(v1, Decl(incompatibleGenericTypes.ts, 6, 3))

