| 12
 3
 4
 5
 6
 7
 8
 9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 
 | === tests/cases/conformance/types/typeParameters/typeArgumentLists/constraintSatisfactionWithEmptyObject.ts ===
// valid uses of a basic object constraint, no errors expected
// Object constraint
function foo<T extends Object>(x: T) { }
>foo : Symbol(foo, Decl(constraintSatisfactionWithEmptyObject.ts, 0, 0))
>T : Symbol(T, Decl(constraintSatisfactionWithEmptyObject.ts, 3, 13))
>Object : Symbol(Object, Decl(lib.es5.d.ts, --, --), Decl(lib.es5.d.ts, --, --))
>x : Symbol(x, Decl(constraintSatisfactionWithEmptyObject.ts, 3, 31))
>T : Symbol(T, Decl(constraintSatisfactionWithEmptyObject.ts, 3, 13))
var r = foo({});
>r : Symbol(r, Decl(constraintSatisfactionWithEmptyObject.ts, 4, 3), Decl(constraintSatisfactionWithEmptyObject.ts, 6, 3), Decl(constraintSatisfactionWithEmptyObject.ts, 21, 3), Decl(constraintSatisfactionWithEmptyObject.ts, 23, 3))
>foo : Symbol(foo, Decl(constraintSatisfactionWithEmptyObject.ts, 0, 0))
var a = {};
>a : Symbol(a, Decl(constraintSatisfactionWithEmptyObject.ts, 5, 3), Decl(constraintSatisfactionWithEmptyObject.ts, 22, 3))
var r = foo({});
>r : Symbol(r, Decl(constraintSatisfactionWithEmptyObject.ts, 4, 3), Decl(constraintSatisfactionWithEmptyObject.ts, 6, 3), Decl(constraintSatisfactionWithEmptyObject.ts, 21, 3), Decl(constraintSatisfactionWithEmptyObject.ts, 23, 3))
>foo : Symbol(foo, Decl(constraintSatisfactionWithEmptyObject.ts, 0, 0))
class C<T extends Object> {
>C : Symbol(C, Decl(constraintSatisfactionWithEmptyObject.ts, 6, 16))
>T : Symbol(T, Decl(constraintSatisfactionWithEmptyObject.ts, 8, 8))
>Object : Symbol(Object, Decl(lib.es5.d.ts, --, --), Decl(lib.es5.d.ts, --, --))
    constructor(public x: T) { }
>x : Symbol(C.x, Decl(constraintSatisfactionWithEmptyObject.ts, 9, 16))
>T : Symbol(T, Decl(constraintSatisfactionWithEmptyObject.ts, 8, 8))
}
var r2 = new C({});
>r2 : Symbol(r2, Decl(constraintSatisfactionWithEmptyObject.ts, 12, 3), Decl(constraintSatisfactionWithEmptyObject.ts, 29, 3))
>C : Symbol(C, Decl(constraintSatisfactionWithEmptyObject.ts, 6, 16))
interface I<T extends Object> {
>I : Symbol(I, Decl(constraintSatisfactionWithEmptyObject.ts, 12, 19))
>T : Symbol(T, Decl(constraintSatisfactionWithEmptyObject.ts, 14, 12))
>Object : Symbol(Object, Decl(lib.es5.d.ts, --, --), Decl(lib.es5.d.ts, --, --))
    x: T;
>x : Symbol(I.x, Decl(constraintSatisfactionWithEmptyObject.ts, 14, 31))
>T : Symbol(T, Decl(constraintSatisfactionWithEmptyObject.ts, 14, 12))
}
var i: I<{}>;
>i : Symbol(i, Decl(constraintSatisfactionWithEmptyObject.ts, 17, 3))
>I : Symbol(I, Decl(constraintSatisfactionWithEmptyObject.ts, 12, 19))
// {} constraint
function foo2<T extends {}>(x: T) { }
>foo2 : Symbol(foo2, Decl(constraintSatisfactionWithEmptyObject.ts, 17, 13))
>T : Symbol(T, Decl(constraintSatisfactionWithEmptyObject.ts, 20, 14))
>x : Symbol(x, Decl(constraintSatisfactionWithEmptyObject.ts, 20, 28))
>T : Symbol(T, Decl(constraintSatisfactionWithEmptyObject.ts, 20, 14))
var r = foo2({});
>r : Symbol(r, Decl(constraintSatisfactionWithEmptyObject.ts, 4, 3), Decl(constraintSatisfactionWithEmptyObject.ts, 6, 3), Decl(constraintSatisfactionWithEmptyObject.ts, 21, 3), Decl(constraintSatisfactionWithEmptyObject.ts, 23, 3))
>foo2 : Symbol(foo2, Decl(constraintSatisfactionWithEmptyObject.ts, 17, 13))
var a = {};
>a : Symbol(a, Decl(constraintSatisfactionWithEmptyObject.ts, 5, 3), Decl(constraintSatisfactionWithEmptyObject.ts, 22, 3))
var r = foo2({});
>r : Symbol(r, Decl(constraintSatisfactionWithEmptyObject.ts, 4, 3), Decl(constraintSatisfactionWithEmptyObject.ts, 6, 3), Decl(constraintSatisfactionWithEmptyObject.ts, 21, 3), Decl(constraintSatisfactionWithEmptyObject.ts, 23, 3))
>foo2 : Symbol(foo2, Decl(constraintSatisfactionWithEmptyObject.ts, 17, 13))
class C2<T extends {}> {
>C2 : Symbol(C2, Decl(constraintSatisfactionWithEmptyObject.ts, 23, 17))
>T : Symbol(T, Decl(constraintSatisfactionWithEmptyObject.ts, 25, 9))
    constructor(public x: T) { }
>x : Symbol(C2.x, Decl(constraintSatisfactionWithEmptyObject.ts, 26, 16))
>T : Symbol(T, Decl(constraintSatisfactionWithEmptyObject.ts, 25, 9))
}
var r2 = new C2({});
>r2 : Symbol(r2, Decl(constraintSatisfactionWithEmptyObject.ts, 12, 3), Decl(constraintSatisfactionWithEmptyObject.ts, 29, 3))
>C2 : Symbol(C2, Decl(constraintSatisfactionWithEmptyObject.ts, 23, 17))
interface I2<T extends {}> {
>I2 : Symbol(I2, Decl(constraintSatisfactionWithEmptyObject.ts, 29, 20))
>T : Symbol(T, Decl(constraintSatisfactionWithEmptyObject.ts, 31, 13))
    x: T;
>x : Symbol(I2.x, Decl(constraintSatisfactionWithEmptyObject.ts, 31, 28))
>T : Symbol(T, Decl(constraintSatisfactionWithEmptyObject.ts, 31, 13))
}
var i2: I2<{}>;
>i2 : Symbol(i2, Decl(constraintSatisfactionWithEmptyObject.ts, 34, 3))
>I2 : Symbol(I2, Decl(constraintSatisfactionWithEmptyObject.ts, 29, 20))
 |