google / google/closure-compiler

Typed arrays are not optimised away

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JavaScript
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Description

Typed arrays are not optimised away and removed as dead code, unlike regular arrays. Compare the result of compilation of the following samples in advanced optimisation mode:

``` javascript
var a = new Uint8Array([1,2,3]); // Stays here
```

with:

``` javascript
var a = new Array([1,2,3]); // Completely removed
```

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