=== tests/cases/conformance/types/typeRelationships/assignmentCompatibility/callSignatureAssignabilityInInheritance6.ts ===
// checking subtype relations for function types as it relates to contextual signature instantiation
// same as subtypingWithCallSignatures4 but using class type parameters instead of generic signatures
// all are errors

class Base { foo: string; }
>Base : Symbol(Base, Decl(callSignatureAssignabilityInInheritance6.ts, 0, 0))
>foo : Symbol(foo, Decl(callSignatureAssignabilityInInheritance6.ts, 4, 12))

class Derived extends Base { bar: string; }
>Derived : Symbol(Derived, Decl(callSignatureAssignabilityInInheritance6.ts, 4, 27))
>Base : Symbol(Base, Decl(callSignatureAssignabilityInInheritance6.ts, 0, 0))
>bar : Symbol(bar, Decl(callSignatureAssignabilityInInheritance6.ts, 5, 28))

class Derived2 extends Derived { baz: string; }
>Derived2 : Symbol(Derived2, Decl(callSignatureAssignabilityInInheritance6.ts, 5, 43))
>Derived : Symbol(Derived, Decl(callSignatureAssignabilityInInheritance6.ts, 4, 27))
>baz : Symbol(baz, Decl(callSignatureAssignabilityInInheritance6.ts, 6, 32))

class OtherDerived extends Base { bing: string; }
>OtherDerived : Symbol(OtherDerived, Decl(callSignatureAssignabilityInInheritance6.ts, 6, 47))
>Base : Symbol(Base, Decl(callSignatureAssignabilityInInheritance6.ts, 0, 0))
>bing : Symbol(bing, Decl(callSignatureAssignabilityInInheritance6.ts, 7, 33))

interface A { // T
>A : Symbol(A, Decl(callSignatureAssignabilityInInheritance6.ts, 7, 49))

    // M's
    a: <T>(x: T) => T[];
>a : Symbol(a, Decl(callSignatureAssignabilityInInheritance6.ts, 9, 13))
>T : Symbol(T, Decl(callSignatureAssignabilityInInheritance6.ts, 11, 8))
>x : Symbol(x, Decl(callSignatureAssignabilityInInheritance6.ts, 11, 11))
>T : Symbol(T, Decl(callSignatureAssignabilityInInheritance6.ts, 11, 8))
>T : Symbol(T, Decl(callSignatureAssignabilityInInheritance6.ts, 11, 8))

    a2: <T>(x: T) => string[];
>a2 : Symbol(a2, Decl(callSignatureAssignabilityInInheritance6.ts, 11, 24))
>T : Symbol(T, Decl(callSignatureAssignabilityInInheritance6.ts, 12, 9))
>x : Symbol(x, Decl(callSignatureAssignabilityInInheritance6.ts, 12, 12))
>T : Symbol(T, Decl(callSignatureAssignabilityInInheritance6.ts, 12, 9))

    a3: <T>(x: T) => void;
>a3 : Symbol(a3, Decl(callSignatureAssignabilityInInheritance6.ts, 12, 30))
>T : Symbol(T, Decl(callSignatureAssignabilityInInheritance6.ts, 13, 9))
>x : Symbol(x, Decl(callSignatureAssignabilityInInheritance6.ts, 13, 12))
>T : Symbol(T, Decl(callSignatureAssignabilityInInheritance6.ts, 13, 9))

    a4: <T,U>(x: T, y: U) => string;
>a4 : Symbol(a4, Decl(callSignatureAssignabilityInInheritance6.ts, 13, 26))
>T : Symbol(T, Decl(callSignatureAssignabilityInInheritance6.ts, 14, 9))
>U : Symbol(U, Decl(callSignatureAssignabilityInInheritance6.ts, 14, 11))
>x : Symbol(x, Decl(callSignatureAssignabilityInInheritance6.ts, 14, 14))
>T : Symbol(T, Decl(callSignatureAssignabilityInInheritance6.ts, 14, 9))
>y : Symbol(y, Decl(callSignatureAssignabilityInInheritance6.ts, 14, 19))
>U : Symbol(U, Decl(callSignatureAssignabilityInInheritance6.ts, 14, 11))

    a5: <T,U>(x: (arg: T) => U) => T;
>a5 : Symbol(a5, Decl(callSignatureAssignabilityInInheritance6.ts, 14, 36))
>T : Symbol(T, Decl(callSignatureAssignabilityInInheritance6.ts, 15, 9))
>U : Symbol(U, Decl(callSignatureAssignabilityInInheritance6.ts, 15, 11))
>x : Symbol(x, Decl(callSignatureAssignabilityInInheritance6.ts, 15, 14))
>arg : Symbol(arg, Decl(callSignatureAssignabilityInInheritance6.ts, 15, 18))
>T : Symbol(T, Decl(callSignatureAssignabilityInInheritance6.ts, 15, 9))
>U : Symbol(U, Decl(callSignatureAssignabilityInInheritance6.ts, 15, 11))
>T : Symbol(T, Decl(callSignatureAssignabilityInInheritance6.ts, 15, 9))

    a6: <T extends Base>(x: (arg: T) => Derived) => T;
>a6 : Symbol(a6, Decl(callSignatureAssignabilityInInheritance6.ts, 15, 37))
>T : Symbol(T, Decl(callSignatureAssignabilityInInheritance6.ts, 16, 9))
>Base : Symbol(Base, Decl(callSignatureAssignabilityInInheritance6.ts, 0, 0))
>x : Symbol(x, Decl(callSignatureAssignabilityInInheritance6.ts, 16, 25))
>arg : Symbol(arg, Decl(callSignatureAssignabilityInInheritance6.ts, 16, 29))
>T : Symbol(T, Decl(callSignatureAssignabilityInInheritance6.ts, 16, 9))
>Derived : Symbol(Derived, Decl(callSignatureAssignabilityInInheritance6.ts, 4, 27))
>T : Symbol(T, Decl(callSignatureAssignabilityInInheritance6.ts, 16, 9))

    a11: <T>(x: { foo: T }, y: { foo: T; bar: T }) => Base;
>a11 : Symbol(a11, Decl(callSignatureAssignabilityInInheritance6.ts, 16, 54))
>T : Symbol(T, Decl(callSignatureAssignabilityInInheritance6.ts, 17, 10))
>x : Symbol(x, Decl(callSignatureAssignabilityInInheritance6.ts, 17, 13))
>foo : Symbol(foo, Decl(callSignatureAssignabilityInInheritance6.ts, 17, 17))
>T : Symbol(T, Decl(callSignatureAssignabilityInInheritance6.ts, 17, 10))
>y : Symbol(y, Decl(callSignatureAssignabilityInInheritance6.ts, 17, 27))
>foo : Symbol(foo, Decl(callSignatureAssignabilityInInheritance6.ts, 17, 32))
>T : Symbol(T, Decl(callSignatureAssignabilityInInheritance6.ts, 17, 10))
>bar : Symbol(bar, Decl(callSignatureAssignabilityInInheritance6.ts, 17, 40))
>T : Symbol(T, Decl(callSignatureAssignabilityInInheritance6.ts, 17, 10))
>Base : Symbol(Base, Decl(callSignatureAssignabilityInInheritance6.ts, 0, 0))

    a15: <T>(x: { a: T; b: T }) => T[];
>a15 : Symbol(a15, Decl(callSignatureAssignabilityInInheritance6.ts, 17, 59))
>T : Symbol(T, Decl(callSignatureAssignabilityInInheritance6.ts, 18, 10))
>x : Symbol(x, Decl(callSignatureAssignabilityInInheritance6.ts, 18, 13))
>a : Symbol(a, Decl(callSignatureAssignabilityInInheritance6.ts, 18, 17))
>T : Symbol(T, Decl(callSignatureAssignabilityInInheritance6.ts, 18, 10))
>b : Symbol(b, Decl(callSignatureAssignabilityInInheritance6.ts, 18, 23))
>T : Symbol(T, Decl(callSignatureAssignabilityInInheritance6.ts, 18, 10))
>T : Symbol(T, Decl(callSignatureAssignabilityInInheritance6.ts, 18, 10))

    a16: <T extends Base>(x: { a: T; b: T }) => T[];
>a16 : Symbol(a16, Decl(callSignatureAssignabilityInInheritance6.ts, 18, 39))
>T : Symbol(T, Decl(callSignatureAssignabilityInInheritance6.ts, 19, 10))
>Base : Symbol(Base, Decl(callSignatureAssignabilityInInheritance6.ts, 0, 0))
>x : Symbol(x, Decl(callSignatureAssignabilityInInheritance6.ts, 19, 26))
>a : Symbol(a, Decl(callSignatureAssignabilityInInheritance6.ts, 19, 30))
>T : Symbol(T, Decl(callSignatureAssignabilityInInheritance6.ts, 19, 10))
>b : Symbol(b, Decl(callSignatureAssignabilityInInheritance6.ts, 19, 36))
>T : Symbol(T, Decl(callSignatureAssignabilityInInheritance6.ts, 19, 10))
>T : Symbol(T, Decl(callSignatureAssignabilityInInheritance6.ts, 19, 10))
}

// S's
interface I<T> extends A {
>I : Symbol(I, Decl(callSignatureAssignabilityInInheritance6.ts, 20, 1))
>T : Symbol(T, Decl(callSignatureAssignabilityInInheritance6.ts, 23, 12))
>A : Symbol(A, Decl(callSignatureAssignabilityInInheritance6.ts, 7, 49))

    a: (x: T) => T[]; 
>a : Symbol(a, Decl(callSignatureAssignabilityInInheritance6.ts, 23, 26))
>x : Symbol(x, Decl(callSignatureAssignabilityInInheritance6.ts, 24, 8))
>T : Symbol(T, Decl(callSignatureAssignabilityInInheritance6.ts, 23, 12))
>T : Symbol(T, Decl(callSignatureAssignabilityInInheritance6.ts, 23, 12))
}

interface I2<T> extends A {
>I2 : Symbol(I2, Decl(callSignatureAssignabilityInInheritance6.ts, 25, 1))
>T : Symbol(T, Decl(callSignatureAssignabilityInInheritance6.ts, 27, 13))
>A : Symbol(A, Decl(callSignatureAssignabilityInInheritance6.ts, 7, 49))

    a2: (x: T) => string[]; 
>a2 : Symbol(a2, Decl(callSignatureAssignabilityInInheritance6.ts, 27, 27))
>x : Symbol(x, Decl(callSignatureAssignabilityInInheritance6.ts, 28, 9))
>T : Symbol(T, Decl(callSignatureAssignabilityInInheritance6.ts, 27, 13))
}

interface I3<T> extends A {
>I3 : Symbol(I3, Decl(callSignatureAssignabilityInInheritance6.ts, 29, 1))
>T : Symbol(T, Decl(callSignatureAssignabilityInInheritance6.ts, 31, 13))
>A : Symbol(A, Decl(callSignatureAssignabilityInInheritance6.ts, 7, 49))

    a3: (x: T) => T;
>a3 : Symbol(a3, Decl(callSignatureAssignabilityInInheritance6.ts, 31, 27))
>x : Symbol(x, Decl(callSignatureAssignabilityInInheritance6.ts, 32, 9))
>T : Symbol(T, Decl(callSignatureAssignabilityInInheritance6.ts, 31, 13))
>T : Symbol(T, Decl(callSignatureAssignabilityInInheritance6.ts, 31, 13))
}

interface I4<T> extends A {
>I4 : Symbol(I4, Decl(callSignatureAssignabilityInInheritance6.ts, 33, 1))
>T : Symbol(T, Decl(callSignatureAssignabilityInInheritance6.ts, 35, 13))
>A : Symbol(A, Decl(callSignatureAssignabilityInInheritance6.ts, 7, 49))

    a4: <U>(x: T, y: U) => string; 
>a4 : Symbol(a4, Decl(callSignatureAssignabilityInInheritance6.ts, 35, 27))
>U : Symbol(U, Decl(callSignatureAssignabilityInInheritance6.ts, 36, 9))
>x : Symbol(x, Decl(callSignatureAssignabilityInInheritance6.ts, 36, 12))
>T : Symbol(T, Decl(callSignatureAssignabilityInInheritance6.ts, 35, 13))
>y : Symbol(y, Decl(callSignatureAssignabilityInInheritance6.ts, 36, 17))
>U : Symbol(U, Decl(callSignatureAssignabilityInInheritance6.ts, 36, 9))
}

interface I5<T> extends A {
>I5 : Symbol(I5, Decl(callSignatureAssignabilityInInheritance6.ts, 37, 1))
>T : Symbol(T, Decl(callSignatureAssignabilityInInheritance6.ts, 39, 13))
>A : Symbol(A, Decl(callSignatureAssignabilityInInheritance6.ts, 7, 49))

    a5: <U>(x: (arg: T) => U) => T; 
>a5 : Symbol(a5, Decl(callSignatureAssignabilityInInheritance6.ts, 39, 27))
>U : Symbol(U, Decl(callSignatureAssignabilityInInheritance6.ts, 40, 9))
>x : Symbol(x, Decl(callSignatureAssignabilityInInheritance6.ts, 40, 12))
>arg : Symbol(arg, Decl(callSignatureAssignabilityInInheritance6.ts, 40, 16))
>T : Symbol(T, Decl(callSignatureAssignabilityInInheritance6.ts, 39, 13))
>U : Symbol(U, Decl(callSignatureAssignabilityInInheritance6.ts, 40, 9))
>T : Symbol(T, Decl(callSignatureAssignabilityInInheritance6.ts, 39, 13))
}

interface I7<T> extends A {
>I7 : Symbol(I7, Decl(callSignatureAssignabilityInInheritance6.ts, 41, 1))
>T : Symbol(T, Decl(callSignatureAssignabilityInInheritance6.ts, 43, 13))
>A : Symbol(A, Decl(callSignatureAssignabilityInInheritance6.ts, 7, 49))

    a11: <U>(x: { foo: T }, y: { foo: U; bar: U }) => Base; 
>a11 : Symbol(a11, Decl(callSignatureAssignabilityInInheritance6.ts, 43, 27))
>U : Symbol(U, Decl(callSignatureAssignabilityInInheritance6.ts, 44, 10))
>x : Symbol(x, Decl(callSignatureAssignabilityInInheritance6.ts, 44, 13))
>foo : Symbol(foo, Decl(callSignatureAssignabilityInInheritance6.ts, 44, 17))
>T : Symbol(T, Decl(callSignatureAssignabilityInInheritance6.ts, 43, 13))
>y : Symbol(y, Decl(callSignatureAssignabilityInInheritance6.ts, 44, 27))
>foo : Symbol(foo, Decl(callSignatureAssignabilityInInheritance6.ts, 44, 32))
>U : Symbol(U, Decl(callSignatureAssignabilityInInheritance6.ts, 44, 10))
>bar : Symbol(bar, Decl(callSignatureAssignabilityInInheritance6.ts, 44, 40))
>U : Symbol(U, Decl(callSignatureAssignabilityInInheritance6.ts, 44, 10))
>Base : Symbol(Base, Decl(callSignatureAssignabilityInInheritance6.ts, 0, 0))
}

interface I9<T> extends A {
>I9 : Symbol(I9, Decl(callSignatureAssignabilityInInheritance6.ts, 45, 1))
>T : Symbol(T, Decl(callSignatureAssignabilityInInheritance6.ts, 47, 13))
>A : Symbol(A, Decl(callSignatureAssignabilityInInheritance6.ts, 7, 49))

    a16: (x: { a: T; b: T }) => T[]; 
>a16 : Symbol(a16, Decl(callSignatureAssignabilityInInheritance6.ts, 47, 27))
>x : Symbol(x, Decl(callSignatureAssignabilityInInheritance6.ts, 48, 10))
>a : Symbol(a, Decl(callSignatureAssignabilityInInheritance6.ts, 48, 14))
>T : Symbol(T, Decl(callSignatureAssignabilityInInheritance6.ts, 47, 13))
>b : Symbol(b, Decl(callSignatureAssignabilityInInheritance6.ts, 48, 20))
>T : Symbol(T, Decl(callSignatureAssignabilityInInheritance6.ts, 47, 13))
>T : Symbol(T, Decl(callSignatureAssignabilityInInheritance6.ts, 47, 13))
}