=== tests/cases/conformance/types/typeRelationships/typeInference/genericCallWithConstraintsTypeArgumentInference.ts ===
// Basic type inference with generic calls and constraints, no errors expected

class Base { foo: string; }
>Base : Base, Symbol(Base, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 0, 0))
>foo : string, Symbol(foo, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 2, 12))

class Derived extends Base { bar: string; }
>Derived : Derived, Symbol(Derived, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 2, 27))
>Base : Base, Symbol(Base, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 0, 0))
>bar : string, Symbol(bar, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 3, 28))

class Derived2 extends Derived { baz: string; }
>Derived2 : Derived2, Symbol(Derived2, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 3, 43))
>Derived : Derived, Symbol(Derived, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 2, 27))
>baz : string, Symbol(baz, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 4, 32))

var b: Base;
>b : Base, Symbol(b, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 5, 3))
>Base : Base, Symbol(Base, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 0, 0))

var d1: Derived;
>d1 : Derived, Symbol(d1, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 6, 3))
>Derived : Derived, Symbol(Derived, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 2, 27))

var d2: Derived2;
>d2 : Derived2, Symbol(d2, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 7, 3))
>Derived2 : Derived2, Symbol(Derived2, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 3, 43))

function foo<T extends Base>(t: T) {
>foo : <T extends Base>(t: T) => T, Symbol(foo, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 7, 17))
>T : T, Symbol(T, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 9, 13))
>Base : Base, Symbol(Base, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 0, 0))
>t : T, Symbol(t, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 9, 29))
>T : T, Symbol(T, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 9, 13))

    return t;
>t : T, Symbol(t, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 9, 29))
}

var r = foo(b); // Base
>r : Base, Symbol(r, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 13, 3))
>foo(b) : Base
>foo : <T extends Base>(t: T) => T, Symbol(foo, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 7, 17))
>b : Base, Symbol(b, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 5, 3))

var r2 = foo(d1); // Derived
>r2 : Derived, Symbol(r2, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 14, 3))
>foo(d1) : Derived
>foo : <T extends Base>(t: T) => T, Symbol(foo, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 7, 17))
>d1 : Derived, Symbol(d1, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 6, 3))

function foo2<T extends Base, U extends Derived>(t: T, u: U) {
>foo2 : <T extends Base, U extends Derived>(t: T, u: U) => U, Symbol(foo2, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 14, 17))
>T : T, Symbol(T, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 16, 14))
>Base : Base, Symbol(Base, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 0, 0))
>U : U, Symbol(U, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 16, 29))
>Derived : Derived, Symbol(Derived, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 2, 27))
>t : T, Symbol(t, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 16, 49))
>T : T, Symbol(T, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 16, 14))
>u : U, Symbol(u, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 16, 54))
>U : U, Symbol(U, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 16, 29))

    return u;
>u : U, Symbol(u, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 16, 54))
}

function foo2b<T extends Base, U extends Derived>(u: U) {
>foo2b : <T extends Base, U extends Derived>(u: U) => T, Symbol(foo2b, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 18, 1))
>T : T, Symbol(T, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 20, 15))
>Base : Base, Symbol(Base, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 0, 0))
>U : U, Symbol(U, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 20, 30))
>Derived : Derived, Symbol(Derived, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 2, 27))
>u : U, Symbol(u, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 20, 50))
>U : U, Symbol(U, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 20, 30))

    var x: T;
>x : T, Symbol(x, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 21, 7))
>T : T, Symbol(T, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 20, 15))

    return x;
>x : T, Symbol(x, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 21, 7))
}

function foo2c<T extends Base, U extends Derived>() {
>foo2c : <T extends Base, U extends Derived>() => T, Symbol(foo2c, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 23, 1))
>T : T, Symbol(T, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 25, 15))
>Base : Base, Symbol(Base, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 0, 0))
>U : U, Symbol(U, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 25, 30))
>Derived : Derived, Symbol(Derived, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 2, 27))

    var x: T;
>x : T, Symbol(x, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 26, 7))
>T : T, Symbol(T, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 25, 15))

    return x;
>x : T, Symbol(x, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 26, 7))
}

var r3 = foo2b(d1); // Base
>r3 : Base, Symbol(r3, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 30, 3))
>foo2b(d1) : Base
>foo2b : <T extends Base, U extends Derived>(u: U) => T, Symbol(foo2b, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 18, 1))
>d1 : Derived, Symbol(d1, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 6, 3))

var r3b = foo2c(); // Base
>r3b : Base, Symbol(r3b, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 31, 3))
>foo2c() : Base
>foo2c : <T extends Base, U extends Derived>() => T, Symbol(foo2c, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 23, 1))

class C<T extends Base, U extends Derived> {
>C : C<T, U>, Symbol(C, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 31, 18))
>T : T, Symbol(T, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 33, 8))
>Base : Base, Symbol(Base, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 0, 0))
>U : U, Symbol(U, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 33, 23))
>Derived : Derived, Symbol(Derived, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 2, 27))

    constructor(public t: T, public u: U) {
>t : T, Symbol(t, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 34, 16))
>T : T, Symbol(T, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 33, 8))
>u : U, Symbol(u, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 34, 28))
>U : U, Symbol(U, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 33, 23))
    }

    foo(t: T, u: U) {
>foo : (t: T, u: U) => T, Symbol(foo, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 35, 5))
>t : T, Symbol(t, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 37, 8))
>T : T, Symbol(T, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 33, 8))
>u : U, Symbol(u, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 37, 13))
>U : U, Symbol(U, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 33, 23))

        return t;
>t : T, Symbol(t, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 37, 8))
    }

    foo2(t: T, u: U) {
>foo2 : (t: T, u: U) => U, Symbol(foo2, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 39, 5))
>t : T, Symbol(t, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 41, 9))
>T : T, Symbol(T, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 33, 8))
>u : U, Symbol(u, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 41, 14))
>U : U, Symbol(U, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 33, 23))

        return u;
>u : U, Symbol(u, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 41, 14))
    }

    foo3<T extends Derived>(t: T, u: U) {
>foo3 : <T extends Derived>(t: T, u: U) => T, Symbol(foo3, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 43, 5))
>T : T, Symbol(T, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 45, 9))
>Derived : Derived, Symbol(Derived, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 2, 27))
>t : T, Symbol(t, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 45, 28))
>T : T, Symbol(T, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 45, 9))
>u : U, Symbol(u, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 45, 33))
>U : U, Symbol(U, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 33, 23))

        return t;
>t : T, Symbol(t, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 45, 28))
    }

    foo4<U extends Derived2>(t: T, u: U) {
>foo4 : <U extends Derived2>(t: T, u: U) => T, Symbol(foo4, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 47, 5))
>U : U, Symbol(U, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 49, 9))
>Derived2 : Derived2, Symbol(Derived2, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 3, 43))
>t : T, Symbol(t, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 49, 29))
>T : T, Symbol(T, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 33, 8))
>u : U, Symbol(u, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 49, 34))
>U : U, Symbol(U, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 49, 9))

        return t;
>t : T, Symbol(t, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 49, 29))
    }

    foo5<T extends Derived, U extends Derived2>(t: T, u: U) {
>foo5 : <T extends Derived, U extends Derived2>(t: T, u: U) => T, Symbol(foo5, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 51, 5))
>T : T, Symbol(T, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 53, 9))
>Derived : Derived, Symbol(Derived, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 2, 27))
>U : U, Symbol(U, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 53, 27))
>Derived2 : Derived2, Symbol(Derived2, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 3, 43))
>t : T, Symbol(t, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 53, 48))
>T : T, Symbol(T, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 53, 9))
>u : U, Symbol(u, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 53, 53))
>U : U, Symbol(U, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 53, 27))

        return t;
>t : T, Symbol(t, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 53, 48))
    }

    foo6<T extends Derived, U extends Derived2>() {
>foo6 : <T extends Derived, U extends Derived2>() => T, Symbol(foo6, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 55, 5))
>T : T, Symbol(T, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 57, 9))
>Derived : Derived, Symbol(Derived, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 2, 27))
>U : U, Symbol(U, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 57, 27))
>Derived2 : Derived2, Symbol(Derived2, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 3, 43))

        var x: T;
>x : T, Symbol(x, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 58, 11))
>T : T, Symbol(T, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 57, 9))

        return x;
>x : T, Symbol(x, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 58, 11))
    }

    foo7<T extends Base, U extends Derived>(u: U) {
>foo7 : <T extends Base, U extends Derived>(u: U) => T, Symbol(foo7, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 60, 5))
>T : T, Symbol(T, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 62, 9))
>Base : Base, Symbol(Base, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 0, 0))
>U : U, Symbol(U, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 62, 24))
>Derived : Derived, Symbol(Derived, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 2, 27))
>u : U, Symbol(u, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 62, 44))
>U : U, Symbol(U, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 62, 24))

        var x: T;
>x : T, Symbol(x, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 63, 11))
>T : T, Symbol(T, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 62, 9))

        return x;
>x : T, Symbol(x, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 63, 11))
    }

    foo8<T extends Base, U extends Derived>() {
>foo8 : <T extends Base, U extends Derived>() => T, Symbol(foo8, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 65, 5))
>T : T, Symbol(T, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 67, 9))
>Base : Base, Symbol(Base, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 0, 0))
>U : U, Symbol(U, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 67, 24))
>Derived : Derived, Symbol(Derived, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 2, 27))

        var x: T;
>x : T, Symbol(x, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 68, 11))
>T : T, Symbol(T, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 67, 9))

        return x;
>x : T, Symbol(x, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 68, 11))
    }
}

var c = new C(b, d1);
>c : C<Base, Derived>, Symbol(c, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 73, 3))
>new C(b, d1) : C<Base, Derived>
>C : typeof C, Symbol(C, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 31, 18))
>b : Base, Symbol(b, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 5, 3))
>d1 : Derived, Symbol(d1, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 6, 3))

var r4 = c.foo(d1, d2); // Base
>r4 : Base, Symbol(r4, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 74, 3), Decl(genericCallWithConstraintsTypeArgumentInference.ts, 97, 3))
>c.foo(d1, d2) : Base
>c.foo : (t: Base, u: Derived) => Base, Symbol(C.foo, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 35, 5))
>c : C<Base, Derived>, Symbol(c, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 73, 3))
>foo : (t: Base, u: Derived) => Base, Symbol(C.foo, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 35, 5))
>d1 : Derived, Symbol(d1, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 6, 3))
>d2 : Derived2, Symbol(d2, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 7, 3))

var r5 = c.foo2(b, d2); // Derived
>r5 : Derived, Symbol(r5, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 75, 3), Decl(genericCallWithConstraintsTypeArgumentInference.ts, 98, 3))
>c.foo2(b, d2) : Derived
>c.foo2 : (t: Base, u: Derived) => Derived, Symbol(C.foo2, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 39, 5))
>c : C<Base, Derived>, Symbol(c, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 73, 3))
>foo2 : (t: Base, u: Derived) => Derived, Symbol(C.foo2, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 39, 5))
>b : Base, Symbol(b, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 5, 3))
>d2 : Derived2, Symbol(d2, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 7, 3))

var r6 = c.foo3(d1, d1); // Derived
>r6 : Derived, Symbol(r6, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 76, 3), Decl(genericCallWithConstraintsTypeArgumentInference.ts, 99, 3))
>c.foo3(d1, d1) : Derived
>c.foo3 : <T extends Derived>(t: T, u: Derived) => T, Symbol(C.foo3, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 43, 5))
>c : C<Base, Derived>, Symbol(c, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 73, 3))
>foo3 : <T extends Derived>(t: T, u: Derived) => T, Symbol(C.foo3, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 43, 5))
>d1 : Derived, Symbol(d1, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 6, 3))
>d1 : Derived, Symbol(d1, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 6, 3))

var r7 = c.foo4(d1, d2); // Base
>r7 : Base, Symbol(r7, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 77, 3), Decl(genericCallWithConstraintsTypeArgumentInference.ts, 100, 3))
>c.foo4(d1, d2) : Base
>c.foo4 : <U extends Derived2>(t: Base, u: U) => Base, Symbol(C.foo4, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 47, 5))
>c : C<Base, Derived>, Symbol(c, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 73, 3))
>foo4 : <U extends Derived2>(t: Base, u: U) => Base, Symbol(C.foo4, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 47, 5))
>d1 : Derived, Symbol(d1, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 6, 3))
>d2 : Derived2, Symbol(d2, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 7, 3))

var r8 = c.foo5(d1, d2); // Derived
>r8 : Derived, Symbol(r8, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 78, 3), Decl(genericCallWithConstraintsTypeArgumentInference.ts, 101, 3))
>c.foo5(d1, d2) : Derived
>c.foo5 : <T extends Derived, U extends Derived2>(t: T, u: U) => T, Symbol(C.foo5, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 51, 5))
>c : C<Base, Derived>, Symbol(c, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 73, 3))
>foo5 : <T extends Derived, U extends Derived2>(t: T, u: U) => T, Symbol(C.foo5, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 51, 5))
>d1 : Derived, Symbol(d1, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 6, 3))
>d2 : Derived2, Symbol(d2, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 7, 3))

var r8b = c.foo5(d2, d2); // Derived2
>r8b : Derived2, Symbol(r8b, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 79, 3), Decl(genericCallWithConstraintsTypeArgumentInference.ts, 102, 3))
>c.foo5(d2, d2) : Derived2
>c.foo5 : <T extends Derived, U extends Derived2>(t: T, u: U) => T, Symbol(C.foo5, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 51, 5))
>c : C<Base, Derived>, Symbol(c, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 73, 3))
>foo5 : <T extends Derived, U extends Derived2>(t: T, u: U) => T, Symbol(C.foo5, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 51, 5))
>d2 : Derived2, Symbol(d2, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 7, 3))
>d2 : Derived2, Symbol(d2, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 7, 3))

var r9 = c.foo6(); // Derived
>r9 : Derived, Symbol(r9, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 80, 3), Decl(genericCallWithConstraintsTypeArgumentInference.ts, 103, 3))
>c.foo6() : Derived
>c.foo6 : <T extends Derived, U extends Derived2>() => T, Symbol(C.foo6, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 55, 5))
>c : C<Base, Derived>, Symbol(c, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 73, 3))
>foo6 : <T extends Derived, U extends Derived2>() => T, Symbol(C.foo6, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 55, 5))

var r10 = c.foo7(d1); // Base
>r10 : Base, Symbol(r10, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 81, 3), Decl(genericCallWithConstraintsTypeArgumentInference.ts, 104, 3))
>c.foo7(d1) : Base
>c.foo7 : <T extends Base, U extends Derived>(u: U) => T, Symbol(C.foo7, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 60, 5))
>c : C<Base, Derived>, Symbol(c, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 73, 3))
>foo7 : <T extends Base, U extends Derived>(u: U) => T, Symbol(C.foo7, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 60, 5))
>d1 : Derived, Symbol(d1, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 6, 3))

var r11 = c.foo8(); // Base
>r11 : Base, Symbol(r11, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 82, 3), Decl(genericCallWithConstraintsTypeArgumentInference.ts, 105, 3))
>c.foo8() : Base
>c.foo8 : <T extends Base, U extends Derived>() => T, Symbol(C.foo8, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 65, 5))
>c : C<Base, Derived>, Symbol(c, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 73, 3))
>foo8 : <T extends Base, U extends Derived>() => T, Symbol(C.foo8, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 65, 5))

interface I<T extends Base, U extends Derived> {
>I : I<T, U>, Symbol(I, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 82, 19))
>T : T, Symbol(T, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 84, 12))
>Base : Base, Symbol(Base, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 0, 0))
>U : U, Symbol(U, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 84, 27))
>Derived : Derived, Symbol(Derived, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 2, 27))

    new (t: T, u: U);
>t : T, Symbol(t, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 85, 9))
>T : T, Symbol(T, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 84, 12))
>u : U, Symbol(u, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 85, 14))
>U : U, Symbol(U, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 84, 27))

    foo(t: T, u: U): T;
>foo : (t: T, u: U) => T, Symbol(foo, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 85, 21))
>t : T, Symbol(t, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 86, 8))
>T : T, Symbol(T, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 84, 12))
>u : U, Symbol(u, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 86, 13))
>U : U, Symbol(U, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 84, 27))
>T : T, Symbol(T, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 84, 12))

    foo2(t: T, u: U): U;
>foo2 : (t: T, u: U) => U, Symbol(foo2, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 86, 23))
>t : T, Symbol(t, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 87, 9))
>T : T, Symbol(T, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 84, 12))
>u : U, Symbol(u, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 87, 14))
>U : U, Symbol(U, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 84, 27))
>U : U, Symbol(U, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 84, 27))

    foo3<T extends Derived>(t: T, u: U): T;
>foo3 : <T extends Derived>(t: T, u: U) => T, Symbol(foo3, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 87, 24))
>T : T, Symbol(T, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 88, 9))
>Derived : Derived, Symbol(Derived, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 2, 27))
>t : T, Symbol(t, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 88, 28))
>T : T, Symbol(T, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 88, 9))
>u : U, Symbol(u, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 88, 33))
>U : U, Symbol(U, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 84, 27))
>T : T, Symbol(T, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 88, 9))

    foo4<U extends Derived2>(t: T, u: U): T;
>foo4 : <U extends Derived2>(t: T, u: U) => T, Symbol(foo4, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 88, 43))
>U : U, Symbol(U, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 89, 9))
>Derived2 : Derived2, Symbol(Derived2, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 3, 43))
>t : T, Symbol(t, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 89, 29))
>T : T, Symbol(T, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 84, 12))
>u : U, Symbol(u, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 89, 34))
>U : U, Symbol(U, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 89, 9))
>T : T, Symbol(T, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 84, 12))

    foo5<T extends Derived, U extends Derived2>(t: T, u: U): T;
>foo5 : <T extends Derived, U extends Derived2>(t: T, u: U) => T, Symbol(foo5, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 89, 44))
>T : T, Symbol(T, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 90, 9))
>Derived : Derived, Symbol(Derived, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 2, 27))
>U : U, Symbol(U, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 90, 27))
>Derived2 : Derived2, Symbol(Derived2, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 3, 43))
>t : T, Symbol(t, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 90, 48))
>T : T, Symbol(T, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 90, 9))
>u : U, Symbol(u, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 90, 53))
>U : U, Symbol(U, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 90, 27))
>T : T, Symbol(T, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 90, 9))

    foo6<T extends Derived, U extends Derived2>(): T;
>foo6 : <T extends Derived, U extends Derived2>() => T, Symbol(foo6, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 90, 63))
>T : T, Symbol(T, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 91, 9))
>Derived : Derived, Symbol(Derived, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 2, 27))
>U : U, Symbol(U, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 91, 27))
>Derived2 : Derived2, Symbol(Derived2, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 3, 43))
>T : T, Symbol(T, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 91, 9))

    foo7<T extends Base, U extends Derived>(u: U): T;
>foo7 : <T extends Base, U extends Derived>(u: U) => T, Symbol(foo7, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 91, 53))
>T : T, Symbol(T, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 92, 9))
>Base : Base, Symbol(Base, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 0, 0))
>U : U, Symbol(U, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 92, 24))
>Derived : Derived, Symbol(Derived, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 2, 27))
>u : U, Symbol(u, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 92, 44))
>U : U, Symbol(U, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 92, 24))
>T : T, Symbol(T, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 92, 9))

    foo8<T extends Base, U extends Derived>(): T;
>foo8 : <T extends Base, U extends Derived>() => T, Symbol(foo8, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 92, 53))
>T : T, Symbol(T, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 93, 9))
>Base : Base, Symbol(Base, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 0, 0))
>U : U, Symbol(U, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 93, 24))
>Derived : Derived, Symbol(Derived, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 2, 27))
>T : T, Symbol(T, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 93, 9))
}

var i: I<Base, Derived>;
>i : I<Base, Derived>, Symbol(i, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 96, 3))
>I : I<T, U>, Symbol(I, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 82, 19))
>Base : Base, Symbol(Base, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 0, 0))
>Derived : Derived, Symbol(Derived, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 2, 27))

var r4 = i.foo(d1, d2); // Base
>r4 : Base, Symbol(r4, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 74, 3), Decl(genericCallWithConstraintsTypeArgumentInference.ts, 97, 3))
>i.foo(d1, d2) : Base
>i.foo : (t: Base, u: Derived) => Base, Symbol(I.foo, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 85, 21))
>i : I<Base, Derived>, Symbol(i, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 96, 3))
>foo : (t: Base, u: Derived) => Base, Symbol(I.foo, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 85, 21))
>d1 : Derived, Symbol(d1, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 6, 3))
>d2 : Derived2, Symbol(d2, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 7, 3))

var r5 = i.foo2(b, d2); // Derived
>r5 : Derived, Symbol(r5, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 75, 3), Decl(genericCallWithConstraintsTypeArgumentInference.ts, 98, 3))
>i.foo2(b, d2) : Derived
>i.foo2 : (t: Base, u: Derived) => Derived, Symbol(I.foo2, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 86, 23))
>i : I<Base, Derived>, Symbol(i, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 96, 3))
>foo2 : (t: Base, u: Derived) => Derived, Symbol(I.foo2, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 86, 23))
>b : Base, Symbol(b, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 5, 3))
>d2 : Derived2, Symbol(d2, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 7, 3))

var r6 = i.foo3(d1, d1); // Derived
>r6 : Derived, Symbol(r6, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 76, 3), Decl(genericCallWithConstraintsTypeArgumentInference.ts, 99, 3))
>i.foo3(d1, d1) : Derived
>i.foo3 : <T extends Derived>(t: T, u: Derived) => T, Symbol(I.foo3, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 87, 24))
>i : I<Base, Derived>, Symbol(i, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 96, 3))
>foo3 : <T extends Derived>(t: T, u: Derived) => T, Symbol(I.foo3, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 87, 24))
>d1 : Derived, Symbol(d1, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 6, 3))
>d1 : Derived, Symbol(d1, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 6, 3))

var r7 = i.foo4(d1, d2); // Base
>r7 : Base, Symbol(r7, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 77, 3), Decl(genericCallWithConstraintsTypeArgumentInference.ts, 100, 3))
>i.foo4(d1, d2) : Base
>i.foo4 : <U extends Derived2>(t: Base, u: U) => Base, Symbol(I.foo4, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 88, 43))
>i : I<Base, Derived>, Symbol(i, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 96, 3))
>foo4 : <U extends Derived2>(t: Base, u: U) => Base, Symbol(I.foo4, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 88, 43))
>d1 : Derived, Symbol(d1, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 6, 3))
>d2 : Derived2, Symbol(d2, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 7, 3))

var r8 = i.foo5(d1, d2); // Derived
>r8 : Derived, Symbol(r8, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 78, 3), Decl(genericCallWithConstraintsTypeArgumentInference.ts, 101, 3))
>i.foo5(d1, d2) : Derived
>i.foo5 : <T extends Derived, U extends Derived2>(t: T, u: U) => T, Symbol(I.foo5, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 89, 44))
>i : I<Base, Derived>, Symbol(i, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 96, 3))
>foo5 : <T extends Derived, U extends Derived2>(t: T, u: U) => T, Symbol(I.foo5, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 89, 44))
>d1 : Derived, Symbol(d1, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 6, 3))
>d2 : Derived2, Symbol(d2, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 7, 3))

var r8b = i.foo5(d2, d2); // Derived2
>r8b : Derived2, Symbol(r8b, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 79, 3), Decl(genericCallWithConstraintsTypeArgumentInference.ts, 102, 3))
>i.foo5(d2, d2) : Derived2
>i.foo5 : <T extends Derived, U extends Derived2>(t: T, u: U) => T, Symbol(I.foo5, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 89, 44))
>i : I<Base, Derived>, Symbol(i, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 96, 3))
>foo5 : <T extends Derived, U extends Derived2>(t: T, u: U) => T, Symbol(I.foo5, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 89, 44))
>d2 : Derived2, Symbol(d2, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 7, 3))
>d2 : Derived2, Symbol(d2, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 7, 3))

var r9 = i.foo6(); // Derived
>r9 : Derived, Symbol(r9, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 80, 3), Decl(genericCallWithConstraintsTypeArgumentInference.ts, 103, 3))
>i.foo6() : Derived
>i.foo6 : <T extends Derived, U extends Derived2>() => T, Symbol(I.foo6, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 90, 63))
>i : I<Base, Derived>, Symbol(i, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 96, 3))
>foo6 : <T extends Derived, U extends Derived2>() => T, Symbol(I.foo6, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 90, 63))

var r10 = i.foo7(d1); // Base
>r10 : Base, Symbol(r10, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 81, 3), Decl(genericCallWithConstraintsTypeArgumentInference.ts, 104, 3))
>i.foo7(d1) : Base
>i.foo7 : <T extends Base, U extends Derived>(u: U) => T, Symbol(I.foo7, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 91, 53))
>i : I<Base, Derived>, Symbol(i, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 96, 3))
>foo7 : <T extends Base, U extends Derived>(u: U) => T, Symbol(I.foo7, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 91, 53))
>d1 : Derived, Symbol(d1, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 6, 3))

var r11 = i.foo8(); // Base
>r11 : Base, Symbol(r11, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 82, 3), Decl(genericCallWithConstraintsTypeArgumentInference.ts, 105, 3))
>i.foo8() : Base
>i.foo8 : <T extends Base, U extends Derived>() => T, Symbol(I.foo8, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 92, 53))
>i : I<Base, Derived>, Symbol(i, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 96, 3))
>foo8 : <T extends Base, U extends Derived>() => T, Symbol(I.foo8, Decl(genericCallWithConstraintsTypeArgumentInference.ts, 92, 53))