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=== tests/cases/conformance/types/typeRelationships/assignmentCompatibility/assignmentCompatWithCallSignatures6.ts ===
// checking assignment compatibility relations for function types. All valid
class Base { foo: string; }
>Base : Symbol(Base, Decl(assignmentCompatWithCallSignatures6.ts, 0, 0))
>foo : Symbol(Base.foo, Decl(assignmentCompatWithCallSignatures6.ts, 2, 12))
class Derived extends Base { bar: string; }
>Derived : Symbol(Derived, Decl(assignmentCompatWithCallSignatures6.ts, 2, 27))
>Base : Symbol(Base, Decl(assignmentCompatWithCallSignatures6.ts, 0, 0))
>bar : Symbol(Derived.bar, Decl(assignmentCompatWithCallSignatures6.ts, 3, 28))
class Derived2 extends Derived { baz: string; }
>Derived2 : Symbol(Derived2, Decl(assignmentCompatWithCallSignatures6.ts, 3, 43))
>Derived : Symbol(Derived, Decl(assignmentCompatWithCallSignatures6.ts, 2, 27))
>baz : Symbol(Derived2.baz, Decl(assignmentCompatWithCallSignatures6.ts, 4, 32))
class OtherDerived extends Base { bing: string; }
>OtherDerived : Symbol(OtherDerived, Decl(assignmentCompatWithCallSignatures6.ts, 4, 47))
>Base : Symbol(Base, Decl(assignmentCompatWithCallSignatures6.ts, 0, 0))
>bing : Symbol(OtherDerived.bing, Decl(assignmentCompatWithCallSignatures6.ts, 5, 33))
interface A {
>A : Symbol(A, Decl(assignmentCompatWithCallSignatures6.ts, 5, 49))
a: <T>(x: T) => T[];
>a : Symbol(A.a, Decl(assignmentCompatWithCallSignatures6.ts, 7, 13))
>T : Symbol(T, Decl(assignmentCompatWithCallSignatures6.ts, 8, 8))
>x : Symbol(x, Decl(assignmentCompatWithCallSignatures6.ts, 8, 11))
>T : Symbol(T, Decl(assignmentCompatWithCallSignatures6.ts, 8, 8))
>T : Symbol(T, Decl(assignmentCompatWithCallSignatures6.ts, 8, 8))
a2: <T>(x: T) => string[];
>a2 : Symbol(A.a2, Decl(assignmentCompatWithCallSignatures6.ts, 8, 24))
>T : Symbol(T, Decl(assignmentCompatWithCallSignatures6.ts, 9, 9))
>x : Symbol(x, Decl(assignmentCompatWithCallSignatures6.ts, 9, 12))
>T : Symbol(T, Decl(assignmentCompatWithCallSignatures6.ts, 9, 9))
a3: <T>(x: T) => void;
>a3 : Symbol(A.a3, Decl(assignmentCompatWithCallSignatures6.ts, 9, 30))
>T : Symbol(T, Decl(assignmentCompatWithCallSignatures6.ts, 10, 9))
>x : Symbol(x, Decl(assignmentCompatWithCallSignatures6.ts, 10, 12))
>T : Symbol(T, Decl(assignmentCompatWithCallSignatures6.ts, 10, 9))
a4: <T,U>(x: T, y: U) => string;
>a4 : Symbol(A.a4, Decl(assignmentCompatWithCallSignatures6.ts, 10, 26))
>T : Symbol(T, Decl(assignmentCompatWithCallSignatures6.ts, 11, 9))
>U : Symbol(U, Decl(assignmentCompatWithCallSignatures6.ts, 11, 11))
>x : Symbol(x, Decl(assignmentCompatWithCallSignatures6.ts, 11, 14))
>T : Symbol(T, Decl(assignmentCompatWithCallSignatures6.ts, 11, 9))
>y : Symbol(y, Decl(assignmentCompatWithCallSignatures6.ts, 11, 19))
>U : Symbol(U, Decl(assignmentCompatWithCallSignatures6.ts, 11, 11))
a5: <T,U>(x: (arg: T) => U) => T;
>a5 : Symbol(A.a5, Decl(assignmentCompatWithCallSignatures6.ts, 11, 36))
>T : Symbol(T, Decl(assignmentCompatWithCallSignatures6.ts, 12, 9))
>U : Symbol(U, Decl(assignmentCompatWithCallSignatures6.ts, 12, 11))
>x : Symbol(x, Decl(assignmentCompatWithCallSignatures6.ts, 12, 14))
>arg : Symbol(arg, Decl(assignmentCompatWithCallSignatures6.ts, 12, 18))
>T : Symbol(T, Decl(assignmentCompatWithCallSignatures6.ts, 12, 9))
>U : Symbol(U, Decl(assignmentCompatWithCallSignatures6.ts, 12, 11))
>T : Symbol(T, Decl(assignmentCompatWithCallSignatures6.ts, 12, 9))
a6: <T extends Base>(x: (arg: T) => Derived) => T;
>a6 : Symbol(A.a6, Decl(assignmentCompatWithCallSignatures6.ts, 12, 37))
>T : Symbol(T, Decl(assignmentCompatWithCallSignatures6.ts, 13, 9))
>Base : Symbol(Base, Decl(assignmentCompatWithCallSignatures6.ts, 0, 0))
>x : Symbol(x, Decl(assignmentCompatWithCallSignatures6.ts, 13, 25))
>arg : Symbol(arg, Decl(assignmentCompatWithCallSignatures6.ts, 13, 29))
>T : Symbol(T, Decl(assignmentCompatWithCallSignatures6.ts, 13, 9))
>Derived : Symbol(Derived, Decl(assignmentCompatWithCallSignatures6.ts, 2, 27))
>T : Symbol(T, Decl(assignmentCompatWithCallSignatures6.ts, 13, 9))
a11: <T>(x: { foo: T }, y: { foo: T; bar: T }) => Base;
>a11 : Symbol(A.a11, Decl(assignmentCompatWithCallSignatures6.ts, 13, 54))
>T : Symbol(T, Decl(assignmentCompatWithCallSignatures6.ts, 14, 10))
>x : Symbol(x, Decl(assignmentCompatWithCallSignatures6.ts, 14, 13))
>foo : Symbol(foo, Decl(assignmentCompatWithCallSignatures6.ts, 14, 17))
>T : Symbol(T, Decl(assignmentCompatWithCallSignatures6.ts, 14, 10))
>y : Symbol(y, Decl(assignmentCompatWithCallSignatures6.ts, 14, 27))
>foo : Symbol(foo, Decl(assignmentCompatWithCallSignatures6.ts, 14, 32))
>T : Symbol(T, Decl(assignmentCompatWithCallSignatures6.ts, 14, 10))
>bar : Symbol(bar, Decl(assignmentCompatWithCallSignatures6.ts, 14, 40))
>T : Symbol(T, Decl(assignmentCompatWithCallSignatures6.ts, 14, 10))
>Base : Symbol(Base, Decl(assignmentCompatWithCallSignatures6.ts, 0, 0))
a15: <T>(x: { a: T; b: T }) => T[];
>a15 : Symbol(A.a15, Decl(assignmentCompatWithCallSignatures6.ts, 14, 59))
>T : Symbol(T, Decl(assignmentCompatWithCallSignatures6.ts, 15, 10))
>x : Symbol(x, Decl(assignmentCompatWithCallSignatures6.ts, 15, 13))
>a : Symbol(a, Decl(assignmentCompatWithCallSignatures6.ts, 15, 17))
>T : Symbol(T, Decl(assignmentCompatWithCallSignatures6.ts, 15, 10))
>b : Symbol(b, Decl(assignmentCompatWithCallSignatures6.ts, 15, 23))
>T : Symbol(T, Decl(assignmentCompatWithCallSignatures6.ts, 15, 10))
>T : Symbol(T, Decl(assignmentCompatWithCallSignatures6.ts, 15, 10))
a16: <T extends Base>(x: { a: T; b: T }) => T[];
>a16 : Symbol(A.a16, Decl(assignmentCompatWithCallSignatures6.ts, 15, 39))
>T : Symbol(T, Decl(assignmentCompatWithCallSignatures6.ts, 16, 10))
>Base : Symbol(Base, Decl(assignmentCompatWithCallSignatures6.ts, 0, 0))
>x : Symbol(x, Decl(assignmentCompatWithCallSignatures6.ts, 16, 26))
>a : Symbol(a, Decl(assignmentCompatWithCallSignatures6.ts, 16, 30))
>T : Symbol(T, Decl(assignmentCompatWithCallSignatures6.ts, 16, 10))
>b : Symbol(b, Decl(assignmentCompatWithCallSignatures6.ts, 16, 36))
>T : Symbol(T, Decl(assignmentCompatWithCallSignatures6.ts, 16, 10))
>T : Symbol(T, Decl(assignmentCompatWithCallSignatures6.ts, 16, 10))
}
var x: A;
>x : Symbol(x, Decl(assignmentCompatWithCallSignatures6.ts, 19, 3))
>A : Symbol(A, Decl(assignmentCompatWithCallSignatures6.ts, 5, 49))
var b: <T>(x: T) => T[];
>b : Symbol(b, Decl(assignmentCompatWithCallSignatures6.ts, 21, 3))
>T : Symbol(T, Decl(assignmentCompatWithCallSignatures6.ts, 21, 8))
>x : Symbol(x, Decl(assignmentCompatWithCallSignatures6.ts, 21, 11))
>T : Symbol(T, Decl(assignmentCompatWithCallSignatures6.ts, 21, 8))
>T : Symbol(T, Decl(assignmentCompatWithCallSignatures6.ts, 21, 8))
x.a = b;
>x.a : Symbol(A.a, Decl(assignmentCompatWithCallSignatures6.ts, 7, 13))
>x : Symbol(x, Decl(assignmentCompatWithCallSignatures6.ts, 19, 3))
>a : Symbol(A.a, Decl(assignmentCompatWithCallSignatures6.ts, 7, 13))
>b : Symbol(b, Decl(assignmentCompatWithCallSignatures6.ts, 21, 3))
b = x.a;
>b : Symbol(b, Decl(assignmentCompatWithCallSignatures6.ts, 21, 3))
>x.a : Symbol(A.a, Decl(assignmentCompatWithCallSignatures6.ts, 7, 13))
>x : Symbol(x, Decl(assignmentCompatWithCallSignatures6.ts, 19, 3))
>a : Symbol(A.a, Decl(assignmentCompatWithCallSignatures6.ts, 7, 13))
var b2: <T>(x: T) => string[];
>b2 : Symbol(b2, Decl(assignmentCompatWithCallSignatures6.ts, 24, 3))
>T : Symbol(T, Decl(assignmentCompatWithCallSignatures6.ts, 24, 9))
>x : Symbol(x, Decl(assignmentCompatWithCallSignatures6.ts, 24, 12))
>T : Symbol(T, Decl(assignmentCompatWithCallSignatures6.ts, 24, 9))
x.a2 = b2;
>x.a2 : Symbol(A.a2, Decl(assignmentCompatWithCallSignatures6.ts, 8, 24))
>x : Symbol(x, Decl(assignmentCompatWithCallSignatures6.ts, 19, 3))
>a2 : Symbol(A.a2, Decl(assignmentCompatWithCallSignatures6.ts, 8, 24))
>b2 : Symbol(b2, Decl(assignmentCompatWithCallSignatures6.ts, 24, 3))
b2 = x.a2;
>b2 : Symbol(b2, Decl(assignmentCompatWithCallSignatures6.ts, 24, 3))
>x.a2 : Symbol(A.a2, Decl(assignmentCompatWithCallSignatures6.ts, 8, 24))
>x : Symbol(x, Decl(assignmentCompatWithCallSignatures6.ts, 19, 3))
>a2 : Symbol(A.a2, Decl(assignmentCompatWithCallSignatures6.ts, 8, 24))
var b3: <T>(x: T) => T;
>b3 : Symbol(b3, Decl(assignmentCompatWithCallSignatures6.ts, 27, 3))
>T : Symbol(T, Decl(assignmentCompatWithCallSignatures6.ts, 27, 9))
>x : Symbol(x, Decl(assignmentCompatWithCallSignatures6.ts, 27, 12))
>T : Symbol(T, Decl(assignmentCompatWithCallSignatures6.ts, 27, 9))
>T : Symbol(T, Decl(assignmentCompatWithCallSignatures6.ts, 27, 9))
x.a3 = b3;
>x.a3 : Symbol(A.a3, Decl(assignmentCompatWithCallSignatures6.ts, 9, 30))
>x : Symbol(x, Decl(assignmentCompatWithCallSignatures6.ts, 19, 3))
>a3 : Symbol(A.a3, Decl(assignmentCompatWithCallSignatures6.ts, 9, 30))
>b3 : Symbol(b3, Decl(assignmentCompatWithCallSignatures6.ts, 27, 3))
b3 = x.a3;
>b3 : Symbol(b3, Decl(assignmentCompatWithCallSignatures6.ts, 27, 3))
>x.a3 : Symbol(A.a3, Decl(assignmentCompatWithCallSignatures6.ts, 9, 30))
>x : Symbol(x, Decl(assignmentCompatWithCallSignatures6.ts, 19, 3))
>a3 : Symbol(A.a3, Decl(assignmentCompatWithCallSignatures6.ts, 9, 30))
var b4: <T, U>(x: T, y: U) => string;
>b4 : Symbol(b4, Decl(assignmentCompatWithCallSignatures6.ts, 30, 3))
>T : Symbol(T, Decl(assignmentCompatWithCallSignatures6.ts, 30, 9))
>U : Symbol(U, Decl(assignmentCompatWithCallSignatures6.ts, 30, 11))
>x : Symbol(x, Decl(assignmentCompatWithCallSignatures6.ts, 30, 15))
>T : Symbol(T, Decl(assignmentCompatWithCallSignatures6.ts, 30, 9))
>y : Symbol(y, Decl(assignmentCompatWithCallSignatures6.ts, 30, 20))
>U : Symbol(U, Decl(assignmentCompatWithCallSignatures6.ts, 30, 11))
x.a4 = b4;
>x.a4 : Symbol(A.a4, Decl(assignmentCompatWithCallSignatures6.ts, 10, 26))
>x : Symbol(x, Decl(assignmentCompatWithCallSignatures6.ts, 19, 3))
>a4 : Symbol(A.a4, Decl(assignmentCompatWithCallSignatures6.ts, 10, 26))
>b4 : Symbol(b4, Decl(assignmentCompatWithCallSignatures6.ts, 30, 3))
b4 = x.a4;
>b4 : Symbol(b4, Decl(assignmentCompatWithCallSignatures6.ts, 30, 3))
>x.a4 : Symbol(A.a4, Decl(assignmentCompatWithCallSignatures6.ts, 10, 26))
>x : Symbol(x, Decl(assignmentCompatWithCallSignatures6.ts, 19, 3))
>a4 : Symbol(A.a4, Decl(assignmentCompatWithCallSignatures6.ts, 10, 26))
var b5: <T, U>(x: (arg: T) => U) => T;
>b5 : Symbol(b5, Decl(assignmentCompatWithCallSignatures6.ts, 33, 3))
>T : Symbol(T, Decl(assignmentCompatWithCallSignatures6.ts, 33, 9))
>U : Symbol(U, Decl(assignmentCompatWithCallSignatures6.ts, 33, 11))
>x : Symbol(x, Decl(assignmentCompatWithCallSignatures6.ts, 33, 15))
>arg : Symbol(arg, Decl(assignmentCompatWithCallSignatures6.ts, 33, 19))
>T : Symbol(T, Decl(assignmentCompatWithCallSignatures6.ts, 33, 9))
>U : Symbol(U, Decl(assignmentCompatWithCallSignatures6.ts, 33, 11))
>T : Symbol(T, Decl(assignmentCompatWithCallSignatures6.ts, 33, 9))
x.a5 = b5;
>x.a5 : Symbol(A.a5, Decl(assignmentCompatWithCallSignatures6.ts, 11, 36))
>x : Symbol(x, Decl(assignmentCompatWithCallSignatures6.ts, 19, 3))
>a5 : Symbol(A.a5, Decl(assignmentCompatWithCallSignatures6.ts, 11, 36))
>b5 : Symbol(b5, Decl(assignmentCompatWithCallSignatures6.ts, 33, 3))
b5 = x.a5;
>b5 : Symbol(b5, Decl(assignmentCompatWithCallSignatures6.ts, 33, 3))
>x.a5 : Symbol(A.a5, Decl(assignmentCompatWithCallSignatures6.ts, 11, 36))
>x : Symbol(x, Decl(assignmentCompatWithCallSignatures6.ts, 19, 3))
>a5 : Symbol(A.a5, Decl(assignmentCompatWithCallSignatures6.ts, 11, 36))
var b11: <T, U>(x: { foo: T }, y: { foo: U; bar: U }) => Base;
>b11 : Symbol(b11, Decl(assignmentCompatWithCallSignatures6.ts, 36, 3))
>T : Symbol(T, Decl(assignmentCompatWithCallSignatures6.ts, 36, 10))
>U : Symbol(U, Decl(assignmentCompatWithCallSignatures6.ts, 36, 12))
>x : Symbol(x, Decl(assignmentCompatWithCallSignatures6.ts, 36, 16))
>foo : Symbol(foo, Decl(assignmentCompatWithCallSignatures6.ts, 36, 20))
>T : Symbol(T, Decl(assignmentCompatWithCallSignatures6.ts, 36, 10))
>y : Symbol(y, Decl(assignmentCompatWithCallSignatures6.ts, 36, 30))
>foo : Symbol(foo, Decl(assignmentCompatWithCallSignatures6.ts, 36, 35))
>U : Symbol(U, Decl(assignmentCompatWithCallSignatures6.ts, 36, 12))
>bar : Symbol(bar, Decl(assignmentCompatWithCallSignatures6.ts, 36, 43))
>U : Symbol(U, Decl(assignmentCompatWithCallSignatures6.ts, 36, 12))
>Base : Symbol(Base, Decl(assignmentCompatWithCallSignatures6.ts, 0, 0))
x.a11 = b11;
>x.a11 : Symbol(A.a11, Decl(assignmentCompatWithCallSignatures6.ts, 13, 54))
>x : Symbol(x, Decl(assignmentCompatWithCallSignatures6.ts, 19, 3))
>a11 : Symbol(A.a11, Decl(assignmentCompatWithCallSignatures6.ts, 13, 54))
>b11 : Symbol(b11, Decl(assignmentCompatWithCallSignatures6.ts, 36, 3))
b11 = x.a11;
>b11 : Symbol(b11, Decl(assignmentCompatWithCallSignatures6.ts, 36, 3))
>x.a11 : Symbol(A.a11, Decl(assignmentCompatWithCallSignatures6.ts, 13, 54))
>x : Symbol(x, Decl(assignmentCompatWithCallSignatures6.ts, 19, 3))
>a11 : Symbol(A.a11, Decl(assignmentCompatWithCallSignatures6.ts, 13, 54))
var b16: <T>(x: { a: T; b: T }) => T[];
>b16 : Symbol(b16, Decl(assignmentCompatWithCallSignatures6.ts, 39, 3))
>T : Symbol(T, Decl(assignmentCompatWithCallSignatures6.ts, 39, 10))
>x : Symbol(x, Decl(assignmentCompatWithCallSignatures6.ts, 39, 13))
>a : Symbol(a, Decl(assignmentCompatWithCallSignatures6.ts, 39, 17))
>T : Symbol(T, Decl(assignmentCompatWithCallSignatures6.ts, 39, 10))
>b : Symbol(b, Decl(assignmentCompatWithCallSignatures6.ts, 39, 23))
>T : Symbol(T, Decl(assignmentCompatWithCallSignatures6.ts, 39, 10))
>T : Symbol(T, Decl(assignmentCompatWithCallSignatures6.ts, 39, 10))
x.a16 = b16;
>x.a16 : Symbol(A.a16, Decl(assignmentCompatWithCallSignatures6.ts, 15, 39))
>x : Symbol(x, Decl(assignmentCompatWithCallSignatures6.ts, 19, 3))
>a16 : Symbol(A.a16, Decl(assignmentCompatWithCallSignatures6.ts, 15, 39))
>b16 : Symbol(b16, Decl(assignmentCompatWithCallSignatures6.ts, 39, 3))
b16 = x.a16;
>b16 : Symbol(b16, Decl(assignmentCompatWithCallSignatures6.ts, 39, 3))
>x.a16 : Symbol(A.a16, Decl(assignmentCompatWithCallSignatures6.ts, 15, 39))
>x : Symbol(x, Decl(assignmentCompatWithCallSignatures6.ts, 19, 3))
>a16 : Symbol(A.a16, Decl(assignmentCompatWithCallSignatures6.ts, 15, 39))
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