=== tests/cases/conformance/types/typeRelationships/subtypesAndSuperTypes/subtypesOfTypeParameterWithConstraints2.ts ===
// checking whether other types are subtypes of type parameters with constraints

function f1<T extends U, U>(x: T, y: U) {
>f1 : Symbol(f1, Decl(subtypesOfTypeParameterWithConstraints2.ts, 0, 0))
>T : Symbol(T, Decl(subtypesOfTypeParameterWithConstraints2.ts, 2, 12))
>U : Symbol(U, Decl(subtypesOfTypeParameterWithConstraints2.ts, 2, 24))
>U : Symbol(U, Decl(subtypesOfTypeParameterWithConstraints2.ts, 2, 24))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 2, 28))
>T : Symbol(T, Decl(subtypesOfTypeParameterWithConstraints2.ts, 2, 12))
>y : Symbol(y, Decl(subtypesOfTypeParameterWithConstraints2.ts, 2, 33))
>U : Symbol(U, Decl(subtypesOfTypeParameterWithConstraints2.ts, 2, 24))

    var r = true ? x : y;
>r : Symbol(r, Decl(subtypesOfTypeParameterWithConstraints2.ts, 3, 7), Decl(subtypesOfTypeParameterWithConstraints2.ts, 4, 7))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 2, 28))
>y : Symbol(y, Decl(subtypesOfTypeParameterWithConstraints2.ts, 2, 33))

    var r = true ? y : x;
>r : Symbol(r, Decl(subtypesOfTypeParameterWithConstraints2.ts, 3, 7), Decl(subtypesOfTypeParameterWithConstraints2.ts, 4, 7))
>y : Symbol(y, Decl(subtypesOfTypeParameterWithConstraints2.ts, 2, 33))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 2, 28))
}

// V > U > T
function f2<T extends U, U extends V, V>(x: T, y: U, z: V) {
>f2 : Symbol(f2, Decl(subtypesOfTypeParameterWithConstraints2.ts, 5, 1))
>T : Symbol(T, Decl(subtypesOfTypeParameterWithConstraints2.ts, 8, 12))
>U : Symbol(U, Decl(subtypesOfTypeParameterWithConstraints2.ts, 8, 24))
>U : Symbol(U, Decl(subtypesOfTypeParameterWithConstraints2.ts, 8, 24))
>V : Symbol(V, Decl(subtypesOfTypeParameterWithConstraints2.ts, 8, 37))
>V : Symbol(V, Decl(subtypesOfTypeParameterWithConstraints2.ts, 8, 37))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 8, 41))
>T : Symbol(T, Decl(subtypesOfTypeParameterWithConstraints2.ts, 8, 12))
>y : Symbol(y, Decl(subtypesOfTypeParameterWithConstraints2.ts, 8, 46))
>U : Symbol(U, Decl(subtypesOfTypeParameterWithConstraints2.ts, 8, 24))
>z : Symbol(z, Decl(subtypesOfTypeParameterWithConstraints2.ts, 8, 52))
>V : Symbol(V, Decl(subtypesOfTypeParameterWithConstraints2.ts, 8, 37))

    var r = true ? x : y;
>r : Symbol(r, Decl(subtypesOfTypeParameterWithConstraints2.ts, 9, 7), Decl(subtypesOfTypeParameterWithConstraints2.ts, 10, 7))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 8, 41))
>y : Symbol(y, Decl(subtypesOfTypeParameterWithConstraints2.ts, 8, 46))

    var r = true ? y : x;
>r : Symbol(r, Decl(subtypesOfTypeParameterWithConstraints2.ts, 9, 7), Decl(subtypesOfTypeParameterWithConstraints2.ts, 10, 7))
>y : Symbol(y, Decl(subtypesOfTypeParameterWithConstraints2.ts, 8, 46))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 8, 41))

    // ok
    var r2 = true ? z : y;
>r2 : Symbol(r2, Decl(subtypesOfTypeParameterWithConstraints2.ts, 13, 7), Decl(subtypesOfTypeParameterWithConstraints2.ts, 14, 7))
>z : Symbol(z, Decl(subtypesOfTypeParameterWithConstraints2.ts, 8, 52))
>y : Symbol(y, Decl(subtypesOfTypeParameterWithConstraints2.ts, 8, 46))

    var r2 = true ? y : z;
>r2 : Symbol(r2, Decl(subtypesOfTypeParameterWithConstraints2.ts, 13, 7), Decl(subtypesOfTypeParameterWithConstraints2.ts, 14, 7))
>y : Symbol(y, Decl(subtypesOfTypeParameterWithConstraints2.ts, 8, 46))
>z : Symbol(z, Decl(subtypesOfTypeParameterWithConstraints2.ts, 8, 52))

    // ok
    var r2a = true ? z : x;
>r2a : Symbol(r2a, Decl(subtypesOfTypeParameterWithConstraints2.ts, 17, 7))
>z : Symbol(z, Decl(subtypesOfTypeParameterWithConstraints2.ts, 8, 52))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 8, 41))

    var r2b = true ? x : z;
>r2b : Symbol(r2b, Decl(subtypesOfTypeParameterWithConstraints2.ts, 18, 7))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 8, 41))
>z : Symbol(z, Decl(subtypesOfTypeParameterWithConstraints2.ts, 8, 52))
}

// Date > U > T
function f3<T extends U, U extends Date>(x: T, y: U) {
>f3 : Symbol(f3, Decl(subtypesOfTypeParameterWithConstraints2.ts, 19, 1))
>T : Symbol(T, Decl(subtypesOfTypeParameterWithConstraints2.ts, 22, 12))
>U : Symbol(U, Decl(subtypesOfTypeParameterWithConstraints2.ts, 22, 24))
>U : Symbol(U, Decl(subtypesOfTypeParameterWithConstraints2.ts, 22, 24))
>Date : Symbol(Date, Decl(lib.es5.d.ts, --, --), Decl(lib.es5.d.ts, --, --), Decl(lib.es5.d.ts, --, --), Decl(lib.scripthost.d.ts, --, --))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 22, 41))
>T : Symbol(T, Decl(subtypesOfTypeParameterWithConstraints2.ts, 22, 12))
>y : Symbol(y, Decl(subtypesOfTypeParameterWithConstraints2.ts, 22, 46))
>U : Symbol(U, Decl(subtypesOfTypeParameterWithConstraints2.ts, 22, 24))

    var r = true ? x : y;
>r : Symbol(r, Decl(subtypesOfTypeParameterWithConstraints2.ts, 23, 7), Decl(subtypesOfTypeParameterWithConstraints2.ts, 24, 7))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 22, 41))
>y : Symbol(y, Decl(subtypesOfTypeParameterWithConstraints2.ts, 22, 46))

    var r = true ? y : x;
>r : Symbol(r, Decl(subtypesOfTypeParameterWithConstraints2.ts, 23, 7), Decl(subtypesOfTypeParameterWithConstraints2.ts, 24, 7))
>y : Symbol(y, Decl(subtypesOfTypeParameterWithConstraints2.ts, 22, 46))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 22, 41))

    // ok
    var r2 = true ? x : new Date(); 
>r2 : Symbol(r2, Decl(subtypesOfTypeParameterWithConstraints2.ts, 27, 7), Decl(subtypesOfTypeParameterWithConstraints2.ts, 28, 7))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 22, 41))
>Date : Symbol(Date, Decl(lib.es5.d.ts, --, --), Decl(lib.es5.d.ts, --, --), Decl(lib.es5.d.ts, --, --), Decl(lib.scripthost.d.ts, --, --))

    var r2 = true ? new Date() : x;
>r2 : Symbol(r2, Decl(subtypesOfTypeParameterWithConstraints2.ts, 27, 7), Decl(subtypesOfTypeParameterWithConstraints2.ts, 28, 7))
>Date : Symbol(Date, Decl(lib.es5.d.ts, --, --), Decl(lib.es5.d.ts, --, --), Decl(lib.es5.d.ts, --, --), Decl(lib.scripthost.d.ts, --, --))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 22, 41))

    // ok
    var r3 = true ? y : new Date(); 
>r3 : Symbol(r3, Decl(subtypesOfTypeParameterWithConstraints2.ts, 31, 7), Decl(subtypesOfTypeParameterWithConstraints2.ts, 32, 7))
>y : Symbol(y, Decl(subtypesOfTypeParameterWithConstraints2.ts, 22, 46))
>Date : Symbol(Date, Decl(lib.es5.d.ts, --, --), Decl(lib.es5.d.ts, --, --), Decl(lib.es5.d.ts, --, --), Decl(lib.scripthost.d.ts, --, --))

    var r3 = true ? new Date() : y;
>r3 : Symbol(r3, Decl(subtypesOfTypeParameterWithConstraints2.ts, 31, 7), Decl(subtypesOfTypeParameterWithConstraints2.ts, 32, 7))
>Date : Symbol(Date, Decl(lib.es5.d.ts, --, --), Decl(lib.es5.d.ts, --, --), Decl(lib.es5.d.ts, --, --), Decl(lib.scripthost.d.ts, --, --))
>y : Symbol(y, Decl(subtypesOfTypeParameterWithConstraints2.ts, 22, 46))
}


interface I1 { foo: number; }
>I1 : Symbol(I1, Decl(subtypesOfTypeParameterWithConstraints2.ts, 33, 1))
>foo : Symbol(I1.foo, Decl(subtypesOfTypeParameterWithConstraints2.ts, 36, 14))

class C1 { foo: number; }
>C1 : Symbol(C1, Decl(subtypesOfTypeParameterWithConstraints2.ts, 36, 29))
>foo : Symbol(C1.foo, Decl(subtypesOfTypeParameterWithConstraints2.ts, 37, 10))

class C2<T> { foo: T; }
>C2 : Symbol(C2, Decl(subtypesOfTypeParameterWithConstraints2.ts, 37, 25))
>T : Symbol(T, Decl(subtypesOfTypeParameterWithConstraints2.ts, 38, 9))
>foo : Symbol(C2.foo, Decl(subtypesOfTypeParameterWithConstraints2.ts, 38, 13))
>T : Symbol(T, Decl(subtypesOfTypeParameterWithConstraints2.ts, 38, 9))

enum E { A }
>E : Symbol(E, Decl(subtypesOfTypeParameterWithConstraints2.ts, 38, 23))
>A : Symbol(E.A, Decl(subtypesOfTypeParameterWithConstraints2.ts, 39, 8))

function f() { }
>f : Symbol(f, Decl(subtypesOfTypeParameterWithConstraints2.ts, 39, 12), Decl(subtypesOfTypeParameterWithConstraints2.ts, 40, 16))

module f {
>f : Symbol(f, Decl(subtypesOfTypeParameterWithConstraints2.ts, 39, 12), Decl(subtypesOfTypeParameterWithConstraints2.ts, 40, 16))

    export var bar = 1;
>bar : Symbol(bar, Decl(subtypesOfTypeParameterWithConstraints2.ts, 42, 14))
}
class c { baz: string }
>c : Symbol(c, Decl(subtypesOfTypeParameterWithConstraints2.ts, 43, 1), Decl(subtypesOfTypeParameterWithConstraints2.ts, 44, 23))
>baz : Symbol(c.baz, Decl(subtypesOfTypeParameterWithConstraints2.ts, 44, 9))

module c {
>c : Symbol(c, Decl(subtypesOfTypeParameterWithConstraints2.ts, 43, 1), Decl(subtypesOfTypeParameterWithConstraints2.ts, 44, 23))

    export var bar = 1;
>bar : Symbol(bar, Decl(subtypesOfTypeParameterWithConstraints2.ts, 46, 14))
}

function f4<T extends Number>(x: T) {
>f4 : Symbol(f4, Decl(subtypesOfTypeParameterWithConstraints2.ts, 47, 1))
>T : Symbol(T, Decl(subtypesOfTypeParameterWithConstraints2.ts, 49, 12))
>Number : Symbol(Number, Decl(lib.es5.d.ts, --, --), Decl(lib.es5.d.ts, --, --), Decl(lib.es5.d.ts, --, --))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 49, 30))
>T : Symbol(T, Decl(subtypesOfTypeParameterWithConstraints2.ts, 49, 12))

    var r0 = true ? x : null; // ok
>r0 : Symbol(r0, Decl(subtypesOfTypeParameterWithConstraints2.ts, 50, 7), Decl(subtypesOfTypeParameterWithConstraints2.ts, 51, 7))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 49, 30))

    var r0 = true ? null : x; // ok
>r0 : Symbol(r0, Decl(subtypesOfTypeParameterWithConstraints2.ts, 50, 7), Decl(subtypesOfTypeParameterWithConstraints2.ts, 51, 7))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 49, 30))

    var u: typeof undefined;
>u : Symbol(u, Decl(subtypesOfTypeParameterWithConstraints2.ts, 53, 7))
>undefined : Symbol(undefined)

    var r0b = true ? u : x; // ok
>r0b : Symbol(r0b, Decl(subtypesOfTypeParameterWithConstraints2.ts, 54, 7), Decl(subtypesOfTypeParameterWithConstraints2.ts, 55, 7))
>u : Symbol(u, Decl(subtypesOfTypeParameterWithConstraints2.ts, 53, 7))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 49, 30))

    var r0b = true ? x : u; // ok
>r0b : Symbol(r0b, Decl(subtypesOfTypeParameterWithConstraints2.ts, 54, 7), Decl(subtypesOfTypeParameterWithConstraints2.ts, 55, 7))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 49, 30))
>u : Symbol(u, Decl(subtypesOfTypeParameterWithConstraints2.ts, 53, 7))
}

function f5<T extends Number>(x: T) {
>f5 : Symbol(f5, Decl(subtypesOfTypeParameterWithConstraints2.ts, 56, 1))
>T : Symbol(T, Decl(subtypesOfTypeParameterWithConstraints2.ts, 58, 12))
>Number : Symbol(Number, Decl(lib.es5.d.ts, --, --), Decl(lib.es5.d.ts, --, --), Decl(lib.es5.d.ts, --, --))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 58, 30))
>T : Symbol(T, Decl(subtypesOfTypeParameterWithConstraints2.ts, 58, 12))

    var r1 = true ? 1 : x; // ok
>r1 : Symbol(r1, Decl(subtypesOfTypeParameterWithConstraints2.ts, 59, 7), Decl(subtypesOfTypeParameterWithConstraints2.ts, 60, 7))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 58, 30))

    var r1 = true ? x : 1; // ok
>r1 : Symbol(r1, Decl(subtypesOfTypeParameterWithConstraints2.ts, 59, 7), Decl(subtypesOfTypeParameterWithConstraints2.ts, 60, 7))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 58, 30))
}

function f6<T extends String>(x: T) {
>f6 : Symbol(f6, Decl(subtypesOfTypeParameterWithConstraints2.ts, 61, 1))
>T : Symbol(T, Decl(subtypesOfTypeParameterWithConstraints2.ts, 63, 12))
>String : Symbol(String, Decl(lib.es5.d.ts, --, --), Decl(lib.es5.d.ts, --, --), Decl(lib.es5.d.ts, --, --))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 63, 30))
>T : Symbol(T, Decl(subtypesOfTypeParameterWithConstraints2.ts, 63, 12))

    var r2 = true ? '' : x; // ok
>r2 : Symbol(r2, Decl(subtypesOfTypeParameterWithConstraints2.ts, 64, 7), Decl(subtypesOfTypeParameterWithConstraints2.ts, 65, 7))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 63, 30))

    var r2 = true ? x : ''; // ok
>r2 : Symbol(r2, Decl(subtypesOfTypeParameterWithConstraints2.ts, 64, 7), Decl(subtypesOfTypeParameterWithConstraints2.ts, 65, 7))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 63, 30))
}

function f7<T extends Boolean>(x: T) {
>f7 : Symbol(f7, Decl(subtypesOfTypeParameterWithConstraints2.ts, 66, 1))
>T : Symbol(T, Decl(subtypesOfTypeParameterWithConstraints2.ts, 68, 12))
>Boolean : Symbol(Boolean, Decl(lib.es5.d.ts, --, --), Decl(lib.es5.d.ts, --, --))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 68, 31))
>T : Symbol(T, Decl(subtypesOfTypeParameterWithConstraints2.ts, 68, 12))

    var r3 = true ? true : x; // ok
>r3 : Symbol(r3, Decl(subtypesOfTypeParameterWithConstraints2.ts, 69, 7), Decl(subtypesOfTypeParameterWithConstraints2.ts, 70, 7))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 68, 31))

    var r3 = true ? x : true; // ok
>r3 : Symbol(r3, Decl(subtypesOfTypeParameterWithConstraints2.ts, 69, 7), Decl(subtypesOfTypeParameterWithConstraints2.ts, 70, 7))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 68, 31))
}

function f8<T extends Date>(x: T) {
>f8 : Symbol(f8, Decl(subtypesOfTypeParameterWithConstraints2.ts, 71, 1))
>T : Symbol(T, Decl(subtypesOfTypeParameterWithConstraints2.ts, 73, 12))
>Date : Symbol(Date, Decl(lib.es5.d.ts, --, --), Decl(lib.es5.d.ts, --, --), Decl(lib.es5.d.ts, --, --), Decl(lib.scripthost.d.ts, --, --))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 73, 28))
>T : Symbol(T, Decl(subtypesOfTypeParameterWithConstraints2.ts, 73, 12))

    var r4 = true ? new Date() : x; // ok
>r4 : Symbol(r4, Decl(subtypesOfTypeParameterWithConstraints2.ts, 74, 7), Decl(subtypesOfTypeParameterWithConstraints2.ts, 75, 7))
>Date : Symbol(Date, Decl(lib.es5.d.ts, --, --), Decl(lib.es5.d.ts, --, --), Decl(lib.es5.d.ts, --, --), Decl(lib.scripthost.d.ts, --, --))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 73, 28))

    var r4 = true ? x : new Date(); // ok
>r4 : Symbol(r4, Decl(subtypesOfTypeParameterWithConstraints2.ts, 74, 7), Decl(subtypesOfTypeParameterWithConstraints2.ts, 75, 7))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 73, 28))
>Date : Symbol(Date, Decl(lib.es5.d.ts, --, --), Decl(lib.es5.d.ts, --, --), Decl(lib.es5.d.ts, --, --), Decl(lib.scripthost.d.ts, --, --))
}

function f9<T extends RegExp>(x: T) {
>f9 : Symbol(f9, Decl(subtypesOfTypeParameterWithConstraints2.ts, 76, 1))
>T : Symbol(T, Decl(subtypesOfTypeParameterWithConstraints2.ts, 78, 12))
>RegExp : Symbol(RegExp, Decl(lib.es5.d.ts, --, --), Decl(lib.es5.d.ts, --, --))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 78, 30))
>T : Symbol(T, Decl(subtypesOfTypeParameterWithConstraints2.ts, 78, 12))

    var r5 = true ? /1/ : x; // ok
>r5 : Symbol(r5, Decl(subtypesOfTypeParameterWithConstraints2.ts, 79, 7), Decl(subtypesOfTypeParameterWithConstraints2.ts, 80, 7))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 78, 30))

    var r5 = true ? x : /1/; // ok
>r5 : Symbol(r5, Decl(subtypesOfTypeParameterWithConstraints2.ts, 79, 7), Decl(subtypesOfTypeParameterWithConstraints2.ts, 80, 7))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 78, 30))
}

function f10<T extends { foo: number }>(x: T) {
>f10 : Symbol(f10, Decl(subtypesOfTypeParameterWithConstraints2.ts, 81, 1))
>T : Symbol(T, Decl(subtypesOfTypeParameterWithConstraints2.ts, 83, 13))
>foo : Symbol(foo, Decl(subtypesOfTypeParameterWithConstraints2.ts, 83, 24))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 83, 40))
>T : Symbol(T, Decl(subtypesOfTypeParameterWithConstraints2.ts, 83, 13))

    var r6 = true ? { foo: 1 } : x; // ok
>r6 : Symbol(r6, Decl(subtypesOfTypeParameterWithConstraints2.ts, 84, 7), Decl(subtypesOfTypeParameterWithConstraints2.ts, 85, 7))
>foo : Symbol(foo, Decl(subtypesOfTypeParameterWithConstraints2.ts, 84, 21))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 83, 40))

    var r6 = true ? x : { foo: 1 }; // ok
>r6 : Symbol(r6, Decl(subtypesOfTypeParameterWithConstraints2.ts, 84, 7), Decl(subtypesOfTypeParameterWithConstraints2.ts, 85, 7))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 83, 40))
>foo : Symbol(foo, Decl(subtypesOfTypeParameterWithConstraints2.ts, 85, 25))
}

function f11<T extends () => void>(x: T) {
>f11 : Symbol(f11, Decl(subtypesOfTypeParameterWithConstraints2.ts, 86, 1))
>T : Symbol(T, Decl(subtypesOfTypeParameterWithConstraints2.ts, 88, 13))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 88, 35))
>T : Symbol(T, Decl(subtypesOfTypeParameterWithConstraints2.ts, 88, 13))

    var r7 = true ? () => { } : x; // ok
>r7 : Symbol(r7, Decl(subtypesOfTypeParameterWithConstraints2.ts, 89, 7), Decl(subtypesOfTypeParameterWithConstraints2.ts, 90, 7))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 88, 35))

    var r7 = true ? x : () => { }; // ok
>r7 : Symbol(r7, Decl(subtypesOfTypeParameterWithConstraints2.ts, 89, 7), Decl(subtypesOfTypeParameterWithConstraints2.ts, 90, 7))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 88, 35))
}

function f12<T extends <U>(x: U) => U>(x: T) {
>f12 : Symbol(f12, Decl(subtypesOfTypeParameterWithConstraints2.ts, 91, 1))
>T : Symbol(T, Decl(subtypesOfTypeParameterWithConstraints2.ts, 93, 13))
>U : Symbol(U, Decl(subtypesOfTypeParameterWithConstraints2.ts, 93, 24))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 93, 27))
>U : Symbol(U, Decl(subtypesOfTypeParameterWithConstraints2.ts, 93, 24))
>U : Symbol(U, Decl(subtypesOfTypeParameterWithConstraints2.ts, 93, 24))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 93, 39))
>T : Symbol(T, Decl(subtypesOfTypeParameterWithConstraints2.ts, 93, 13))

    var r8 = true ? <T>(x: T) => { return x } : x; // ok
>r8 : Symbol(r8, Decl(subtypesOfTypeParameterWithConstraints2.ts, 94, 7))
>T : Symbol(T, Decl(subtypesOfTypeParameterWithConstraints2.ts, 94, 21))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 94, 24))
>T : Symbol(T, Decl(subtypesOfTypeParameterWithConstraints2.ts, 94, 21))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 94, 24))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 93, 39))

    var r8b = true ? x : <T>(x: T) => { return x }; // ok, type parameters not identical across declarations
>r8b : Symbol(r8b, Decl(subtypesOfTypeParameterWithConstraints2.ts, 95, 7))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 93, 39))
>T : Symbol(T, Decl(subtypesOfTypeParameterWithConstraints2.ts, 95, 26))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 95, 29))
>T : Symbol(T, Decl(subtypesOfTypeParameterWithConstraints2.ts, 95, 26))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 95, 29))
}

function f13<T extends I1>(x: T) {
>f13 : Symbol(f13, Decl(subtypesOfTypeParameterWithConstraints2.ts, 96, 1))
>T : Symbol(T, Decl(subtypesOfTypeParameterWithConstraints2.ts, 98, 13))
>I1 : Symbol(I1, Decl(subtypesOfTypeParameterWithConstraints2.ts, 33, 1))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 98, 27))
>T : Symbol(T, Decl(subtypesOfTypeParameterWithConstraints2.ts, 98, 13))

    var i1: I1;
>i1 : Symbol(i1, Decl(subtypesOfTypeParameterWithConstraints2.ts, 99, 7))
>I1 : Symbol(I1, Decl(subtypesOfTypeParameterWithConstraints2.ts, 33, 1))

    var r9 = true ? i1 : x; // ok
>r9 : Symbol(r9, Decl(subtypesOfTypeParameterWithConstraints2.ts, 100, 7), Decl(subtypesOfTypeParameterWithConstraints2.ts, 101, 7))
>i1 : Symbol(i1, Decl(subtypesOfTypeParameterWithConstraints2.ts, 99, 7))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 98, 27))

    var r9 = true ? x : i1; // ok
>r9 : Symbol(r9, Decl(subtypesOfTypeParameterWithConstraints2.ts, 100, 7), Decl(subtypesOfTypeParameterWithConstraints2.ts, 101, 7))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 98, 27))
>i1 : Symbol(i1, Decl(subtypesOfTypeParameterWithConstraints2.ts, 99, 7))
}

function f14<T extends C1>(x: T) {
>f14 : Symbol(f14, Decl(subtypesOfTypeParameterWithConstraints2.ts, 102, 1))
>T : Symbol(T, Decl(subtypesOfTypeParameterWithConstraints2.ts, 104, 13))
>C1 : Symbol(C1, Decl(subtypesOfTypeParameterWithConstraints2.ts, 36, 29))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 104, 27))
>T : Symbol(T, Decl(subtypesOfTypeParameterWithConstraints2.ts, 104, 13))

    var c1: C1;
>c1 : Symbol(c1, Decl(subtypesOfTypeParameterWithConstraints2.ts, 105, 7))
>C1 : Symbol(C1, Decl(subtypesOfTypeParameterWithConstraints2.ts, 36, 29))

    var r10 = true ? c1 : x; // ok
>r10 : Symbol(r10, Decl(subtypesOfTypeParameterWithConstraints2.ts, 106, 7), Decl(subtypesOfTypeParameterWithConstraints2.ts, 107, 7))
>c1 : Symbol(c1, Decl(subtypesOfTypeParameterWithConstraints2.ts, 105, 7))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 104, 27))

    var r10 = true ? x : c1; // ok
>r10 : Symbol(r10, Decl(subtypesOfTypeParameterWithConstraints2.ts, 106, 7), Decl(subtypesOfTypeParameterWithConstraints2.ts, 107, 7))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 104, 27))
>c1 : Symbol(c1, Decl(subtypesOfTypeParameterWithConstraints2.ts, 105, 7))
}

function f15<T extends C2<number>>(x: T) {
>f15 : Symbol(f15, Decl(subtypesOfTypeParameterWithConstraints2.ts, 108, 1))
>T : Symbol(T, Decl(subtypesOfTypeParameterWithConstraints2.ts, 110, 13))
>C2 : Symbol(C2, Decl(subtypesOfTypeParameterWithConstraints2.ts, 37, 25))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 110, 35))
>T : Symbol(T, Decl(subtypesOfTypeParameterWithConstraints2.ts, 110, 13))

    var c2: C2<number>;
>c2 : Symbol(c2, Decl(subtypesOfTypeParameterWithConstraints2.ts, 111, 7))
>C2 : Symbol(C2, Decl(subtypesOfTypeParameterWithConstraints2.ts, 37, 25))

    var r12 = true ? c2 : x; // ok
>r12 : Symbol(r12, Decl(subtypesOfTypeParameterWithConstraints2.ts, 112, 7), Decl(subtypesOfTypeParameterWithConstraints2.ts, 113, 7))
>c2 : Symbol(c2, Decl(subtypesOfTypeParameterWithConstraints2.ts, 111, 7))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 110, 35))

    var r12 = true ? x : c2; // ok
>r12 : Symbol(r12, Decl(subtypesOfTypeParameterWithConstraints2.ts, 112, 7), Decl(subtypesOfTypeParameterWithConstraints2.ts, 113, 7))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 110, 35))
>c2 : Symbol(c2, Decl(subtypesOfTypeParameterWithConstraints2.ts, 111, 7))
}

function f16<T extends E>(x: T) {
>f16 : Symbol(f16, Decl(subtypesOfTypeParameterWithConstraints2.ts, 114, 1))
>T : Symbol(T, Decl(subtypesOfTypeParameterWithConstraints2.ts, 116, 13))
>E : Symbol(E, Decl(subtypesOfTypeParameterWithConstraints2.ts, 38, 23))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 116, 26))
>T : Symbol(T, Decl(subtypesOfTypeParameterWithConstraints2.ts, 116, 13))

    var r13 = true ? E : x; // ok
>r13 : Symbol(r13, Decl(subtypesOfTypeParameterWithConstraints2.ts, 117, 7), Decl(subtypesOfTypeParameterWithConstraints2.ts, 118, 7))
>E : Symbol(E, Decl(subtypesOfTypeParameterWithConstraints2.ts, 38, 23))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 116, 26))

    var r13 = true ? x : E; // ok
>r13 : Symbol(r13, Decl(subtypesOfTypeParameterWithConstraints2.ts, 117, 7), Decl(subtypesOfTypeParameterWithConstraints2.ts, 118, 7))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 116, 26))
>E : Symbol(E, Decl(subtypesOfTypeParameterWithConstraints2.ts, 38, 23))

    var r14 = true ? E.A : x; // ok
>r14 : Symbol(r14, Decl(subtypesOfTypeParameterWithConstraints2.ts, 120, 7), Decl(subtypesOfTypeParameterWithConstraints2.ts, 121, 7))
>E.A : Symbol(E.A, Decl(subtypesOfTypeParameterWithConstraints2.ts, 39, 8))
>E : Symbol(E, Decl(subtypesOfTypeParameterWithConstraints2.ts, 38, 23))
>A : Symbol(E.A, Decl(subtypesOfTypeParameterWithConstraints2.ts, 39, 8))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 116, 26))

    var r14 = true ? x : E.A; // ok
>r14 : Symbol(r14, Decl(subtypesOfTypeParameterWithConstraints2.ts, 120, 7), Decl(subtypesOfTypeParameterWithConstraints2.ts, 121, 7))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 116, 26))
>E.A : Symbol(E.A, Decl(subtypesOfTypeParameterWithConstraints2.ts, 39, 8))
>E : Symbol(E, Decl(subtypesOfTypeParameterWithConstraints2.ts, 38, 23))
>A : Symbol(E.A, Decl(subtypesOfTypeParameterWithConstraints2.ts, 39, 8))
}

function f17<T extends typeof f>(x: T) {
>f17 : Symbol(f17, Decl(subtypesOfTypeParameterWithConstraints2.ts, 122, 1))
>T : Symbol(T, Decl(subtypesOfTypeParameterWithConstraints2.ts, 124, 13))
>f : Symbol(f, Decl(subtypesOfTypeParameterWithConstraints2.ts, 39, 12), Decl(subtypesOfTypeParameterWithConstraints2.ts, 40, 16))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 124, 33))
>T : Symbol(T, Decl(subtypesOfTypeParameterWithConstraints2.ts, 124, 13))

    var af: typeof f;
>af : Symbol(af, Decl(subtypesOfTypeParameterWithConstraints2.ts, 125, 7))
>f : Symbol(f, Decl(subtypesOfTypeParameterWithConstraints2.ts, 39, 12), Decl(subtypesOfTypeParameterWithConstraints2.ts, 40, 16))

    var r15 = true ? af : x; // ok
>r15 : Symbol(r15, Decl(subtypesOfTypeParameterWithConstraints2.ts, 126, 7), Decl(subtypesOfTypeParameterWithConstraints2.ts, 127, 7))
>af : Symbol(af, Decl(subtypesOfTypeParameterWithConstraints2.ts, 125, 7))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 124, 33))

    var r15 = true ? x : af; // ok
>r15 : Symbol(r15, Decl(subtypesOfTypeParameterWithConstraints2.ts, 126, 7), Decl(subtypesOfTypeParameterWithConstraints2.ts, 127, 7))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 124, 33))
>af : Symbol(af, Decl(subtypesOfTypeParameterWithConstraints2.ts, 125, 7))
}

function f18<T extends typeof c>(x: T) {
>f18 : Symbol(f18, Decl(subtypesOfTypeParameterWithConstraints2.ts, 128, 1))
>T : Symbol(T, Decl(subtypesOfTypeParameterWithConstraints2.ts, 130, 13))
>c : Symbol(c, Decl(subtypesOfTypeParameterWithConstraints2.ts, 43, 1), Decl(subtypesOfTypeParameterWithConstraints2.ts, 44, 23))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 130, 33))
>T : Symbol(T, Decl(subtypesOfTypeParameterWithConstraints2.ts, 130, 13))

    var ac: typeof c;
>ac : Symbol(ac, Decl(subtypesOfTypeParameterWithConstraints2.ts, 131, 7))
>c : Symbol(c, Decl(subtypesOfTypeParameterWithConstraints2.ts, 43, 1), Decl(subtypesOfTypeParameterWithConstraints2.ts, 44, 23))

    var r16 = true ? ac : x; // ok
>r16 : Symbol(r16, Decl(subtypesOfTypeParameterWithConstraints2.ts, 132, 7), Decl(subtypesOfTypeParameterWithConstraints2.ts, 133, 7))
>ac : Symbol(ac, Decl(subtypesOfTypeParameterWithConstraints2.ts, 131, 7))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 130, 33))

    var r16 = true ? x : ac; // ok
>r16 : Symbol(r16, Decl(subtypesOfTypeParameterWithConstraints2.ts, 132, 7), Decl(subtypesOfTypeParameterWithConstraints2.ts, 133, 7))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 130, 33))
>ac : Symbol(ac, Decl(subtypesOfTypeParameterWithConstraints2.ts, 131, 7))
}

function f19<T>(x: T) {
>f19 : Symbol(f19, Decl(subtypesOfTypeParameterWithConstraints2.ts, 134, 1))
>T : Symbol(T, Decl(subtypesOfTypeParameterWithConstraints2.ts, 136, 13))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 136, 16))
>T : Symbol(T, Decl(subtypesOfTypeParameterWithConstraints2.ts, 136, 13))

    function f17<U extends T>(a: U) {
>f17 : Symbol(f17, Decl(subtypesOfTypeParameterWithConstraints2.ts, 136, 23))
>U : Symbol(U, Decl(subtypesOfTypeParameterWithConstraints2.ts, 137, 17))
>T : Symbol(T, Decl(subtypesOfTypeParameterWithConstraints2.ts, 136, 13))
>a : Symbol(a, Decl(subtypesOfTypeParameterWithConstraints2.ts, 137, 30))
>U : Symbol(U, Decl(subtypesOfTypeParameterWithConstraints2.ts, 137, 17))

        var r17 = true ? x : a; // ok
>r17 : Symbol(r17, Decl(subtypesOfTypeParameterWithConstraints2.ts, 138, 11), Decl(subtypesOfTypeParameterWithConstraints2.ts, 139, 11))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 136, 16))
>a : Symbol(a, Decl(subtypesOfTypeParameterWithConstraints2.ts, 137, 30))

        var r17 = true ? a : x; // ok
>r17 : Symbol(r17, Decl(subtypesOfTypeParameterWithConstraints2.ts, 138, 11), Decl(subtypesOfTypeParameterWithConstraints2.ts, 139, 11))
>a : Symbol(a, Decl(subtypesOfTypeParameterWithConstraints2.ts, 137, 30))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 136, 16))
    }

    function f18<V extends U, U extends T>(a: V) {
>f18 : Symbol(f18, Decl(subtypesOfTypeParameterWithConstraints2.ts, 140, 5))
>V : Symbol(V, Decl(subtypesOfTypeParameterWithConstraints2.ts, 142, 17))
>U : Symbol(U, Decl(subtypesOfTypeParameterWithConstraints2.ts, 142, 29))
>U : Symbol(U, Decl(subtypesOfTypeParameterWithConstraints2.ts, 142, 29))
>T : Symbol(T, Decl(subtypesOfTypeParameterWithConstraints2.ts, 136, 13))
>a : Symbol(a, Decl(subtypesOfTypeParameterWithConstraints2.ts, 142, 43))
>V : Symbol(V, Decl(subtypesOfTypeParameterWithConstraints2.ts, 142, 17))

        var r18 = true ? x : a; // ok
>r18 : Symbol(r18, Decl(subtypesOfTypeParameterWithConstraints2.ts, 143, 11), Decl(subtypesOfTypeParameterWithConstraints2.ts, 144, 11))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 136, 16))
>a : Symbol(a, Decl(subtypesOfTypeParameterWithConstraints2.ts, 142, 43))

        var r18 = true ? a : x; // ok
>r18 : Symbol(r18, Decl(subtypesOfTypeParameterWithConstraints2.ts, 143, 11), Decl(subtypesOfTypeParameterWithConstraints2.ts, 144, 11))
>a : Symbol(a, Decl(subtypesOfTypeParameterWithConstraints2.ts, 142, 43))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 136, 16))
    }
}

function f20<T extends Number>(x: T) {
>f20 : Symbol(f20, Decl(subtypesOfTypeParameterWithConstraints2.ts, 146, 1))
>T : Symbol(T, Decl(subtypesOfTypeParameterWithConstraints2.ts, 148, 13))
>Number : Symbol(Number, Decl(lib.es5.d.ts, --, --), Decl(lib.es5.d.ts, --, --), Decl(lib.es5.d.ts, --, --))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 148, 31))
>T : Symbol(T, Decl(subtypesOfTypeParameterWithConstraints2.ts, 148, 13))

    var r19 = true ? new Object() : x; // ok
>r19 : Symbol(r19, Decl(subtypesOfTypeParameterWithConstraints2.ts, 149, 7), Decl(subtypesOfTypeParameterWithConstraints2.ts, 150, 7))
>Object : Symbol(Object, Decl(lib.es5.d.ts, --, --), Decl(lib.es5.d.ts, --, --))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 148, 31))

    var r19 = true ? x : new Object(); // ok
>r19 : Symbol(r19, Decl(subtypesOfTypeParameterWithConstraints2.ts, 149, 7), Decl(subtypesOfTypeParameterWithConstraints2.ts, 150, 7))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 148, 31))
>Object : Symbol(Object, Decl(lib.es5.d.ts, --, --), Decl(lib.es5.d.ts, --, --))
}

function f21<T extends Number>(x: T) {
>f21 : Symbol(f21, Decl(subtypesOfTypeParameterWithConstraints2.ts, 151, 1))
>T : Symbol(T, Decl(subtypesOfTypeParameterWithConstraints2.ts, 153, 13))
>Number : Symbol(Number, Decl(lib.es5.d.ts, --, --), Decl(lib.es5.d.ts, --, --), Decl(lib.es5.d.ts, --, --))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 153, 31))
>T : Symbol(T, Decl(subtypesOfTypeParameterWithConstraints2.ts, 153, 13))

    var r20 = true ? {} : x; // ok
>r20 : Symbol(r20, Decl(subtypesOfTypeParameterWithConstraints2.ts, 154, 7), Decl(subtypesOfTypeParameterWithConstraints2.ts, 155, 7))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 153, 31))

    var r20 = true ? x : {}; // ok
>r20 : Symbol(r20, Decl(subtypesOfTypeParameterWithConstraints2.ts, 154, 7), Decl(subtypesOfTypeParameterWithConstraints2.ts, 155, 7))
>x : Symbol(x, Decl(subtypesOfTypeParameterWithConstraints2.ts, 153, 31))
}