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//// [genericCallWithOverloadedFunctionTypedArguments.ts]
// Function typed arguments with multiple signatures must be passed an implementation that matches all of them
// Inferences are made quadratic-pairwise to and from these overload sets
module NonGenericParameter {
var a: {
(x: boolean): boolean;
(x: string): string;
}
function foo4(cb: typeof a) {
return cb;
}
var r = foo4(a);
var r2 = foo4(<T>(x: T) => x);
var r4 = foo4(x => x);
}
module GenericParameter {
function foo5<T>(cb: { (x: T): string; (x: number): T }) {
return cb;
}
var r5 = foo5(x => x); // any => string (+1 overload) [inferences are made for T, but lambda not contextually typed]. T is any
var a: { <T>(x: T): string; <T>(x: number): T; }
var r7 = foo5(a); // any => string (+1 overload)
function foo6<T>(cb: { (x: T): string; (x: T, y?: T): string }) {
return cb;
}
var r8 = foo6(x => x); // any => string (+1 overload) [inferences are made for T, but lambda not contextually typed]. T is any
var r9 = foo6(<T>(x: T) => ''); // any => string (+1 overload)
var r11 = foo6(<T>(x: T, y?: T) => ''); // any => string (+1 overload)
function foo7<T>(x:T, cb: { (x: T): string; (x: T, y?: T): string }) {
return cb;
}
var r12 = foo7(1, (x) => x); // any => string (+1 overload) [inferences are made for T, but lambda not contextually typed]
var r13 = foo7(1, <T>(x: T) => ''); // any => string (+1 overload) [inferences are made for T, but lambda not contextually typed]
var a: { <T>(x: T): string; <T>(x: number): T; }
var r14 = foo7(1, a); // any => string (+1 overload) [inferences are made for T, but lambda not contextually typed]
}
//// [genericCallWithOverloadedFunctionTypedArguments.js]
// Function typed arguments with multiple signatures must be passed an implementation that matches all of them
// Inferences are made quadratic-pairwise to and from these overload sets
var NonGenericParameter;
(function (NonGenericParameter) {
var a;
function foo4(cb) {
return cb;
}
var r = foo4(a);
var r2 = foo4(function (x) { return x; });
var r4 = foo4(function (x) { return x; });
})(NonGenericParameter || (NonGenericParameter = {}));
var GenericParameter;
(function (GenericParameter) {
function foo5(cb) {
return cb;
}
var r5 = foo5(function (x) { return x; }); // any => string (+1 overload) [inferences are made for T, but lambda not contextually typed]. T is any
var a;
var r7 = foo5(a); // any => string (+1 overload)
function foo6(cb) {
return cb;
}
var r8 = foo6(function (x) { return x; }); // any => string (+1 overload) [inferences are made for T, but lambda not contextually typed]. T is any
var r9 = foo6(function (x) { return ''; }); // any => string (+1 overload)
var r11 = foo6(function (x, y) { return ''; }); // any => string (+1 overload)
function foo7(x, cb) {
return cb;
}
var r12 = foo7(1, function (x) { return x; }); // any => string (+1 overload) [inferences are made for T, but lambda not contextually typed]
var r13 = foo7(1, function (x) { return ''; }); // any => string (+1 overload) [inferences are made for T, but lambda not contextually typed]
var a;
var r14 = foo7(1, a); // any => string (+1 overload) [inferences are made for T, but lambda not contextually typed]
})(GenericParameter || (GenericParameter = {}));
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