=== tests/cases/conformance/expressions/functionCalls/overloadResolution.ts ===
class SomeBase {
>SomeBase : Symbol(SomeBase, Decl(overloadResolution.ts, 0, 0))

    private n;
>n : Symbol(SomeBase.n, Decl(overloadResolution.ts, 0, 16))

    public s: string;
>s : Symbol(SomeBase.s, Decl(overloadResolution.ts, 1, 14))
}
class SomeDerived1 extends SomeBase {
>SomeDerived1 : Symbol(SomeDerived1, Decl(overloadResolution.ts, 4, 1))
>SomeBase : Symbol(SomeBase, Decl(overloadResolution.ts, 0, 0))

    private m;
>m : Symbol(SomeDerived1.m, Decl(overloadResolution.ts, 5, 37))
}
class SomeDerived2 extends SomeBase {
>SomeDerived2 : Symbol(SomeDerived2, Decl(overloadResolution.ts, 7, 1))
>SomeBase : Symbol(SomeBase, Decl(overloadResolution.ts, 0, 0))

    private m;
>m : Symbol(SomeDerived2.m, Decl(overloadResolution.ts, 8, 37))
}
class SomeDerived3 extends SomeBase {
>SomeDerived3 : Symbol(SomeDerived3, Decl(overloadResolution.ts, 10, 1))
>SomeBase : Symbol(SomeBase, Decl(overloadResolution.ts, 0, 0))

    private m;
>m : Symbol(SomeDerived3.m, Decl(overloadResolution.ts, 11, 37))
}


// Ambiguous call picks the first overload in declaration order
function fn1(s: string): string;
>fn1 : Symbol(fn1, Decl(overloadResolution.ts, 13, 1), Decl(overloadResolution.ts, 17, 32), Decl(overloadResolution.ts, 18, 32))
>s : Symbol(s, Decl(overloadResolution.ts, 17, 13))

function fn1(s: number): number;
>fn1 : Symbol(fn1, Decl(overloadResolution.ts, 13, 1), Decl(overloadResolution.ts, 17, 32), Decl(overloadResolution.ts, 18, 32))
>s : Symbol(s, Decl(overloadResolution.ts, 18, 13))

function fn1() { return null; }
>fn1 : Symbol(fn1, Decl(overloadResolution.ts, 13, 1), Decl(overloadResolution.ts, 17, 32), Decl(overloadResolution.ts, 18, 32))

var s = fn1(undefined);
>s : Symbol(s, Decl(overloadResolution.ts, 21, 3), Decl(overloadResolution.ts, 22, 3), Decl(overloadResolution.ts, 37, 3), Decl(overloadResolution.ts, 51, 3), Decl(overloadResolution.ts, 52, 3) ... and 3 more)
>fn1 : Symbol(fn1, Decl(overloadResolution.ts, 13, 1), Decl(overloadResolution.ts, 17, 32), Decl(overloadResolution.ts, 18, 32))
>undefined : Symbol(undefined)

var s: string;
>s : Symbol(s, Decl(overloadResolution.ts, 21, 3), Decl(overloadResolution.ts, 22, 3), Decl(overloadResolution.ts, 37, 3), Decl(overloadResolution.ts, 51, 3), Decl(overloadResolution.ts, 52, 3) ... and 3 more)


// No candidate overloads found
fn1({}); // Error
>fn1 : Symbol(fn1, Decl(overloadResolution.ts, 13, 1), Decl(overloadResolution.ts, 17, 32), Decl(overloadResolution.ts, 18, 32))

// Generic and non - generic overload where generic overload is the only candidate when called with type arguments
function fn2(s: string, n: number): number;
>fn2 : Symbol(fn2, Decl(overloadResolution.ts, 26, 8), Decl(overloadResolution.ts, 29, 43), Decl(overloadResolution.ts, 30, 36))
>s : Symbol(s, Decl(overloadResolution.ts, 29, 13))
>n : Symbol(n, Decl(overloadResolution.ts, 29, 23))

function fn2<T>(n: number, t: T): T;
>fn2 : Symbol(fn2, Decl(overloadResolution.ts, 26, 8), Decl(overloadResolution.ts, 29, 43), Decl(overloadResolution.ts, 30, 36))
>T : Symbol(T, Decl(overloadResolution.ts, 30, 13))
>n : Symbol(n, Decl(overloadResolution.ts, 30, 16))
>t : Symbol(t, Decl(overloadResolution.ts, 30, 26))
>T : Symbol(T, Decl(overloadResolution.ts, 30, 13))
>T : Symbol(T, Decl(overloadResolution.ts, 30, 13))

function fn2() { return undefined; }
>fn2 : Symbol(fn2, Decl(overloadResolution.ts, 26, 8), Decl(overloadResolution.ts, 29, 43), Decl(overloadResolution.ts, 30, 36))
>undefined : Symbol(undefined)

var d = fn2<Date>(0, undefined);
>d : Symbol(d, Decl(overloadResolution.ts, 33, 3), Decl(overloadResolution.ts, 34, 3))
>fn2 : Symbol(fn2, Decl(overloadResolution.ts, 26, 8), Decl(overloadResolution.ts, 29, 43), Decl(overloadResolution.ts, 30, 36))
>Date : Symbol(Date, Decl(lib.d.ts, --, --), Decl(lib.d.ts, --, --), Decl(lib.d.ts, --, --))
>undefined : Symbol(undefined)

var d: Date;
>d : Symbol(d, Decl(overloadResolution.ts, 33, 3), Decl(overloadResolution.ts, 34, 3))
>Date : Symbol(Date, Decl(lib.d.ts, --, --), Decl(lib.d.ts, --, --), Decl(lib.d.ts, --, --))

// Generic and non - generic overload where generic overload is the only candidate when called without type arguments
var s = fn2(0, '');
>s : Symbol(s, Decl(overloadResolution.ts, 21, 3), Decl(overloadResolution.ts, 22, 3), Decl(overloadResolution.ts, 37, 3), Decl(overloadResolution.ts, 51, 3), Decl(overloadResolution.ts, 52, 3) ... and 3 more)
>fn2 : Symbol(fn2, Decl(overloadResolution.ts, 26, 8), Decl(overloadResolution.ts, 29, 43), Decl(overloadResolution.ts, 30, 36))

// Generic and non - generic overload where non - generic overload is the only candidate when called with type arguments
fn2<Date>('', 0); // Error
>fn2 : Symbol(fn2, Decl(overloadResolution.ts, 26, 8), Decl(overloadResolution.ts, 29, 43), Decl(overloadResolution.ts, 30, 36))
>Date : Symbol(Date, Decl(lib.d.ts, --, --), Decl(lib.d.ts, --, --), Decl(lib.d.ts, --, --))

// Generic and non - generic overload where non - generic overload is the only candidate when called without type arguments
fn2('', 0); // OK
>fn2 : Symbol(fn2, Decl(overloadResolution.ts, 26, 8), Decl(overloadResolution.ts, 29, 43), Decl(overloadResolution.ts, 30, 36))

// Generic overloads with differing arity called without type arguments
function fn3<T>(n: T): string;
>fn3 : Symbol(fn3, Decl(overloadResolution.ts, 43, 11), Decl(overloadResolution.ts, 46, 30), Decl(overloadResolution.ts, 47, 45), Decl(overloadResolution.ts, 48, 48))
>T : Symbol(T, Decl(overloadResolution.ts, 46, 13))
>n : Symbol(n, Decl(overloadResolution.ts, 46, 16))
>T : Symbol(T, Decl(overloadResolution.ts, 46, 13))

function fn3<T, U>(s: string, t: T, u: U): U;
>fn3 : Symbol(fn3, Decl(overloadResolution.ts, 43, 11), Decl(overloadResolution.ts, 46, 30), Decl(overloadResolution.ts, 47, 45), Decl(overloadResolution.ts, 48, 48))
>T : Symbol(T, Decl(overloadResolution.ts, 47, 13))
>U : Symbol(U, Decl(overloadResolution.ts, 47, 15))
>s : Symbol(s, Decl(overloadResolution.ts, 47, 19))
>t : Symbol(t, Decl(overloadResolution.ts, 47, 29))
>T : Symbol(T, Decl(overloadResolution.ts, 47, 13))
>u : Symbol(u, Decl(overloadResolution.ts, 47, 35))
>U : Symbol(U, Decl(overloadResolution.ts, 47, 15))
>U : Symbol(U, Decl(overloadResolution.ts, 47, 15))

function fn3<T, U, V>(v: V, u: U, t: T): number;
>fn3 : Symbol(fn3, Decl(overloadResolution.ts, 43, 11), Decl(overloadResolution.ts, 46, 30), Decl(overloadResolution.ts, 47, 45), Decl(overloadResolution.ts, 48, 48))
>T : Symbol(T, Decl(overloadResolution.ts, 48, 13))
>U : Symbol(U, Decl(overloadResolution.ts, 48, 15))
>V : Symbol(V, Decl(overloadResolution.ts, 48, 18))
>v : Symbol(v, Decl(overloadResolution.ts, 48, 22))
>V : Symbol(V, Decl(overloadResolution.ts, 48, 18))
>u : Symbol(u, Decl(overloadResolution.ts, 48, 27))
>U : Symbol(U, Decl(overloadResolution.ts, 48, 15))
>t : Symbol(t, Decl(overloadResolution.ts, 48, 33))
>T : Symbol(T, Decl(overloadResolution.ts, 48, 13))

function fn3() { return null; }
>fn3 : Symbol(fn3, Decl(overloadResolution.ts, 43, 11), Decl(overloadResolution.ts, 46, 30), Decl(overloadResolution.ts, 47, 45), Decl(overloadResolution.ts, 48, 48))

var s = fn3(3);
>s : Symbol(s, Decl(overloadResolution.ts, 21, 3), Decl(overloadResolution.ts, 22, 3), Decl(overloadResolution.ts, 37, 3), Decl(overloadResolution.ts, 51, 3), Decl(overloadResolution.ts, 52, 3) ... and 3 more)
>fn3 : Symbol(fn3, Decl(overloadResolution.ts, 43, 11), Decl(overloadResolution.ts, 46, 30), Decl(overloadResolution.ts, 47, 45), Decl(overloadResolution.ts, 48, 48))

var s = fn3('', 3, '');
>s : Symbol(s, Decl(overloadResolution.ts, 21, 3), Decl(overloadResolution.ts, 22, 3), Decl(overloadResolution.ts, 37, 3), Decl(overloadResolution.ts, 51, 3), Decl(overloadResolution.ts, 52, 3) ... and 3 more)
>fn3 : Symbol(fn3, Decl(overloadResolution.ts, 43, 11), Decl(overloadResolution.ts, 46, 30), Decl(overloadResolution.ts, 47, 45), Decl(overloadResolution.ts, 48, 48))

var n = fn3(5, 5, 5);
>n : Symbol(n, Decl(overloadResolution.ts, 53, 3), Decl(overloadResolution.ts, 54, 3), Decl(overloadResolution.ts, 59, 3), Decl(overloadResolution.ts, 90, 3))
>fn3 : Symbol(fn3, Decl(overloadResolution.ts, 43, 11), Decl(overloadResolution.ts, 46, 30), Decl(overloadResolution.ts, 47, 45), Decl(overloadResolution.ts, 48, 48))

var n: number;
>n : Symbol(n, Decl(overloadResolution.ts, 53, 3), Decl(overloadResolution.ts, 54, 3), Decl(overloadResolution.ts, 59, 3), Decl(overloadResolution.ts, 90, 3))

// Generic overloads with differing arity called with type arguments matching each overload type parameter count
var s = fn3<number>(4);
>s : Symbol(s, Decl(overloadResolution.ts, 21, 3), Decl(overloadResolution.ts, 22, 3), Decl(overloadResolution.ts, 37, 3), Decl(overloadResolution.ts, 51, 3), Decl(overloadResolution.ts, 52, 3) ... and 3 more)
>fn3 : Symbol(fn3, Decl(overloadResolution.ts, 43, 11), Decl(overloadResolution.ts, 46, 30), Decl(overloadResolution.ts, 47, 45), Decl(overloadResolution.ts, 48, 48))

var s = fn3<string, string>('', '', '');
>s : Symbol(s, Decl(overloadResolution.ts, 21, 3), Decl(overloadResolution.ts, 22, 3), Decl(overloadResolution.ts, 37, 3), Decl(overloadResolution.ts, 51, 3), Decl(overloadResolution.ts, 52, 3) ... and 3 more)
>fn3 : Symbol(fn3, Decl(overloadResolution.ts, 43, 11), Decl(overloadResolution.ts, 46, 30), Decl(overloadResolution.ts, 47, 45), Decl(overloadResolution.ts, 48, 48))

var n = fn3<number, string, string>('', '', 3);
>n : Symbol(n, Decl(overloadResolution.ts, 53, 3), Decl(overloadResolution.ts, 54, 3), Decl(overloadResolution.ts, 59, 3), Decl(overloadResolution.ts, 90, 3))
>fn3 : Symbol(fn3, Decl(overloadResolution.ts, 43, 11), Decl(overloadResolution.ts, 46, 30), Decl(overloadResolution.ts, 47, 45), Decl(overloadResolution.ts, 48, 48))

// Generic overloads with differing arity called with type argument count that doesn't match any overload
fn3<number, number, number, number>(); // Error
>fn3 : Symbol(fn3, Decl(overloadResolution.ts, 43, 11), Decl(overloadResolution.ts, 46, 30), Decl(overloadResolution.ts, 47, 45), Decl(overloadResolution.ts, 48, 48))

// Generic overloads with constraints called with type arguments that satisfy the constraints
function fn4<T extends string, U extends number>(n: T, m: U);
>fn4 : Symbol(fn4, Decl(overloadResolution.ts, 62, 38), Decl(overloadResolution.ts, 65, 61), Decl(overloadResolution.ts, 66, 61))
>T : Symbol(T, Decl(overloadResolution.ts, 65, 13))
>U : Symbol(U, Decl(overloadResolution.ts, 65, 30))
>n : Symbol(n, Decl(overloadResolution.ts, 65, 49))
>T : Symbol(T, Decl(overloadResolution.ts, 65, 13))
>m : Symbol(m, Decl(overloadResolution.ts, 65, 54))
>U : Symbol(U, Decl(overloadResolution.ts, 65, 30))

function fn4<T extends number, U extends string>(n: T, m: U);
>fn4 : Symbol(fn4, Decl(overloadResolution.ts, 62, 38), Decl(overloadResolution.ts, 65, 61), Decl(overloadResolution.ts, 66, 61))
>T : Symbol(T, Decl(overloadResolution.ts, 66, 13))
>U : Symbol(U, Decl(overloadResolution.ts, 66, 30))
>n : Symbol(n, Decl(overloadResolution.ts, 66, 49))
>T : Symbol(T, Decl(overloadResolution.ts, 66, 13))
>m : Symbol(m, Decl(overloadResolution.ts, 66, 54))
>U : Symbol(U, Decl(overloadResolution.ts, 66, 30))

function fn4() { }
>fn4 : Symbol(fn4, Decl(overloadResolution.ts, 62, 38), Decl(overloadResolution.ts, 65, 61), Decl(overloadResolution.ts, 66, 61))

fn4<string, number>('', 3);
>fn4 : Symbol(fn4, Decl(overloadResolution.ts, 62, 38), Decl(overloadResolution.ts, 65, 61), Decl(overloadResolution.ts, 66, 61))

fn4<string, number>(3, ''); // Error
>fn4 : Symbol(fn4, Decl(overloadResolution.ts, 62, 38), Decl(overloadResolution.ts, 65, 61), Decl(overloadResolution.ts, 66, 61))

fn4<number, string>('', 3); // Error
>fn4 : Symbol(fn4, Decl(overloadResolution.ts, 62, 38), Decl(overloadResolution.ts, 65, 61), Decl(overloadResolution.ts, 66, 61))

fn4<number, string>(3, ''); 
>fn4 : Symbol(fn4, Decl(overloadResolution.ts, 62, 38), Decl(overloadResolution.ts, 65, 61), Decl(overloadResolution.ts, 66, 61))

// Generic overloads with constraints called without type arguments but with types that satisfy the constraints
fn4('', 3);
>fn4 : Symbol(fn4, Decl(overloadResolution.ts, 62, 38), Decl(overloadResolution.ts, 65, 61), Decl(overloadResolution.ts, 66, 61))

fn4(3, '');
>fn4 : Symbol(fn4, Decl(overloadResolution.ts, 62, 38), Decl(overloadResolution.ts, 65, 61), Decl(overloadResolution.ts, 66, 61))

fn4(3, undefined);
>fn4 : Symbol(fn4, Decl(overloadResolution.ts, 62, 38), Decl(overloadResolution.ts, 65, 61), Decl(overloadResolution.ts, 66, 61))
>undefined : Symbol(undefined)

fn4('', null);
>fn4 : Symbol(fn4, Decl(overloadResolution.ts, 62, 38), Decl(overloadResolution.ts, 65, 61), Decl(overloadResolution.ts, 66, 61))

// Generic overloads with constraints called with type arguments that do not satisfy the constraints
fn4<boolean, Date>(null, null); // Error
>fn4 : Symbol(fn4, Decl(overloadResolution.ts, 62, 38), Decl(overloadResolution.ts, 65, 61), Decl(overloadResolution.ts, 66, 61))
>Date : Symbol(Date, Decl(lib.d.ts, --, --), Decl(lib.d.ts, --, --), Decl(lib.d.ts, --, --))

// Generic overloads with constraints called without type arguments but with types that do not satisfy the constraints
fn4(true, null); // Error
>fn4 : Symbol(fn4, Decl(overloadResolution.ts, 62, 38), Decl(overloadResolution.ts, 65, 61), Decl(overloadResolution.ts, 66, 61))

fn4(null, true); // Error
>fn4 : Symbol(fn4, Decl(overloadResolution.ts, 62, 38), Decl(overloadResolution.ts, 65, 61), Decl(overloadResolution.ts, 66, 61))

// Non - generic overloads where contextual typing of function arguments has errors
function fn5(f: (n: string) => void): string;
>fn5 : Symbol(fn5, Decl(overloadResolution.ts, 84, 16), Decl(overloadResolution.ts, 87, 45), Decl(overloadResolution.ts, 88, 45))
>f : Symbol(f, Decl(overloadResolution.ts, 87, 13))
>n : Symbol(n, Decl(overloadResolution.ts, 87, 17))

function fn5(f: (n: number) => void): number;
>fn5 : Symbol(fn5, Decl(overloadResolution.ts, 84, 16), Decl(overloadResolution.ts, 87, 45), Decl(overloadResolution.ts, 88, 45))
>f : Symbol(f, Decl(overloadResolution.ts, 88, 13))
>n : Symbol(n, Decl(overloadResolution.ts, 88, 17))

function fn5() { return undefined; }
>fn5 : Symbol(fn5, Decl(overloadResolution.ts, 84, 16), Decl(overloadResolution.ts, 87, 45), Decl(overloadResolution.ts, 88, 45))
>undefined : Symbol(undefined)

var n = fn5((n) => n.toFixed());
>n : Symbol(n, Decl(overloadResolution.ts, 53, 3), Decl(overloadResolution.ts, 54, 3), Decl(overloadResolution.ts, 59, 3), Decl(overloadResolution.ts, 90, 3))
>fn5 : Symbol(fn5, Decl(overloadResolution.ts, 84, 16), Decl(overloadResolution.ts, 87, 45), Decl(overloadResolution.ts, 88, 45))
>n : Symbol(n, Decl(overloadResolution.ts, 90, 13))
>n : Symbol(n, Decl(overloadResolution.ts, 90, 13))

var s = fn5((n) => n.substr(0));
>s : Symbol(s, Decl(overloadResolution.ts, 21, 3), Decl(overloadResolution.ts, 22, 3), Decl(overloadResolution.ts, 37, 3), Decl(overloadResolution.ts, 51, 3), Decl(overloadResolution.ts, 52, 3) ... and 3 more)
>fn5 : Symbol(fn5, Decl(overloadResolution.ts, 84, 16), Decl(overloadResolution.ts, 87, 45), Decl(overloadResolution.ts, 88, 45))
>n : Symbol(n, Decl(overloadResolution.ts, 91, 13))
>n.substr : Symbol(String.substr, Decl(lib.d.ts, --, --))
>n : Symbol(n, Decl(overloadResolution.ts, 91, 13))
>substr : Symbol(String.substr, Decl(lib.d.ts, --, --))