75 lines
1.7 KiB
TypeScript
75 lines
1.7 KiB
TypeScript
// @allowUnreachableCode: true
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// FunctionExpression with no return type annotation with multiple return statements with unrelated types
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var f1 = function () {
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return '';
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return 3;
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};
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var f2 = function x() {
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return '';
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return 3;
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};
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var f3 = () => {
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return '';
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return 3;
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};
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// FunctionExpression with no return type annotation with return branch of number[] and other of string[]
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var f4 = function () {
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if (true) {
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return [''];
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} else {
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return [1];
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}
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}
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// Function implemetnation with non -void return type annotation with no return
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function f5(): number {
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}
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var m;
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// Function signature with parameter initializer referencing in scope local variable
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function f6(n = m) {
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var m = 4;
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}
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// Function signature with initializer referencing other parameter to the right
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function f7(n = m, m?) {
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}
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// FunctionExpression with non -void return type annotation with a throw, no return, and other code
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// Should be error but isn't
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undefined === function (): number {
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throw undefined;
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var x = 4;
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};
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class Base { private x; }
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class AnotherClass { private y; }
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class Derived1 extends Base { private m; }
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class Derived2 extends Base { private n; }
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function f8() {
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return new Derived1();
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return new Derived2();
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}
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var f9 = function () {
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return new Derived1();
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return new Derived2();
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};
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var f10 = () => {
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return new Derived1();
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return new Derived2();
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};
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function f11() {
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return new Base();
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return new AnotherClass();
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}
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var f12 = function () {
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return new Base();
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return new AnotherClass();
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};
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var f13 = () => {
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return new Base();
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return new AnotherClass();
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};
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