37 lines
1 KiB
TypeScript
37 lines
1 KiB
TypeScript
// @target: ES6
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// destructuring in variable declarations
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let foo = "bar";
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let {[foo]: bar} = {bar: "bar"};
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let {["bar"]: bar2} = {bar: "bar"};
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let {[11]: bar2_1} = {11: "bar"};
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let foo2 = () => "bar";
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let {[foo2()]: bar3} = {bar: "bar"};
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let [{[foo]: bar4}] = [{bar: "bar"}];
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let [{[foo2()]: bar5}] = [{bar: "bar"}];
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function f1({["bar"]: x}: { bar: number }) {}
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function f2({[foo]: x}: { bar: number }) {}
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function f3({[foo2()]: x}: { bar: number }) {}
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function f4([{[foo]: x}]: [{ bar: number }]) {}
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function f5([{[foo2()]: x}]: [{ bar: number }]) {}
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// report errors on type errors in computed properties used in destructuring
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let [{[foo()]: bar6}] = [{bar: "bar"}];
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let [{[foo.toExponential()]: bar7}] = [{bar: "bar"}];
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// destructuring assignment
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({[foo]: bar} = {bar: "bar"});
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({["bar"]: bar2} = {bar: "bar"});
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({[foo2()]: bar3} = {bar: "bar"});
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[{[foo]: bar4}] = [{bar: "bar"}];
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[{[foo2()]: bar5}] = [{bar: "bar"}];
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[{[foo()]: bar4}] = [{bar: "bar"}];
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[{[(1 + {})]: bar4}] = [{bar: "bar"}];
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