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Compiler fails with "can't access property 0" #5033

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aredridel opened this issue Jun 17, 2020 · 2 comments · Fixed by #5036
Closed

Compiler fails with "can't access property 0" #5033

aredridel opened this issue Jun 17, 2020 · 2 comments · Fixed by #5036
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@aredridel
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aredridel commented Jun 17, 2020 •
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Describe the bug

Compiler fails with "can't access property 0" on a simple component.

To Reproduce

https://svelte.dev/repl/a515de653a5b486fb1c0c42140650408?version=3.23.2

Expected behavior
Not crashing

Severity
Annoying at most
@Conduitry
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Conduitry commented Jun 17, 2020 •
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Accessing this inside an arrow function isn't a great idea anyway, but yeah this shouldn't crash the compiler.

edit: Oh I see it happens with a function () {} expression as well.

@Conduitry Conduitry added the bug label Jun 17, 2020
@tanhauhau tanhauhau mentioned this issue Jun 18, 2020
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@Conduitry
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This is fixed in 3.24.0 - https://svelte.dev/repl/a515de653a5b486fb1c0c42140650408?version=3.24.0

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fix extract names from ThisExpression tanhauhau/svelte
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@aredridel @Conduitry