40 lines
723 B
TypeScript
40 lines
723 B
TypeScript
// @target: es2015
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let foo: string = "";
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function f1 (bar = foo) { // unexpected compiler error; works at runtime
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var foo: number = 2;
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return bar; // returns 1
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}
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function f2 (bar = (baz = foo) => baz) { // unexpected compiler error; works at runtime
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var foo: number = 2;
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return bar(); // returns 1
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}
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function f3 (bar = foo, foo = 2) { // correct compiler error, error at runtime
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return bar;
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}
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function f4 (foo, bar = foo) {
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return bar
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}
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function f5 (a = a) {
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return a
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}
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function f6 (async = async) {
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return async
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}
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function f7({[foo]: bar}: any[]) {
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let foo: number = 2;
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}
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class Foo {
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constructor(public x = 12, public y = x) {}
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}
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function f8(foo1: string, bar = foo1) { }
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