57 lines
1,006 B
TypeScript
57 lines
1,006 B
TypeScript
//// [callSignaturesWithParameterInitializers2.ts]
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// Optional parameters allow initializers only in implementation signatures
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// All the below declarations are errors
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function foo(x = 2);
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function foo(x = 1) { }
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foo(1);
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foo();
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class C {
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foo(x = 2);
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foo(x = 1) { }
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}
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var c: C;
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c.foo();
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c.foo(1);
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var b = {
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foo(x = 1), // error
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foo(x = 1) { }, // error
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}
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b.foo();
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b.foo(1);
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//// [callSignaturesWithParameterInitializers2.js]
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// Optional parameters allow initializers only in implementation signatures
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// All the below declarations are errors
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function foo(x) {
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if (x === void 0) { x = 1; }
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}
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foo(1);
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foo();
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var C = (function () {
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function C() {
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}
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C.prototype.foo = function (x) {
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if (x === void 0) { x = 1; }
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};
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return C;
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})();
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var c;
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c.foo();
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c.foo(1);
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var b = {
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foo: function (x) {
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if (x === void 0) { x = 1; }
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},
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foo: function (x) {
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if (x === void 0) { x = 1; }
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}
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};
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b.foo();
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b.foo(1);
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