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28 lines
492 B
28 lines
492 B
function x () {
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return new Promise( ( resolve, reject ) => {
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console.log( 'this is a side-effect' );
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resolve();
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});
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}
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x();
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function promiseCallback ( resolve, reject ) {
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console.log( 'this is a side-effect' );
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resolve();
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}
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function y () {
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return new Promise( promiseCallback );
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}
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y();
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function z ( x ) {
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// this function has no side-effects, so should be excluded...
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}
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let a = 1;
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z( a += 1 ); // ...unless the call expression statement has its own side-effects
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export { a };
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