Test widen literal types of parameter properties
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tests/cases/conformance/types/literal/literalTypesWidenInParameterPosition.ts(4,9): error TS2322: Type '5' is not assignable to type '1'.
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==== tests/cases/conformance/types/literal/literalTypesWidenInParameterPosition.ts (1 errors) ====
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class D {
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readonly noWiden = 1
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constructor(readonly widen = 2) {
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this.noWiden = 5; // error
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~~~~~~~~~~~~
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!!! error TS2322: Type '5' is not assignable to type '1'.
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this.widen = 6; // ok
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}
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}
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new D(7); // ok
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//// [literalTypesWidenInParameterPosition.ts]
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class D {
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readonly noWiden = 1
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constructor(readonly widen = 2) {
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this.noWiden = 5; // error
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this.widen = 6; // ok
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}
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}
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new D(7); // ok
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//// [literalTypesWidenInParameterPosition.js]
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var D = (function () {
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function D(widen) {
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if (widen === void 0) { widen = 2; }
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this.widen = widen;
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this.noWiden = 1;
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this.noWiden = 5; // error
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this.widen = 6; // ok
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}
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return D;
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}());
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new D(7); // ok
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class D {
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readonly noWiden = 1
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constructor(readonly widen = 2) {
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this.noWiden = 5; // error
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this.widen = 6; // ok
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}
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}
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new D(7); // ok
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