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switch case with same value not compatibility with ACF

Description

The code below is not compatible with ACF. ACF does not allow same value in case

switch ("b") { case "a":break; case "a":break; case "b": writedump("good"); break; }

Affects Lucee 4.5 and 5

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Michael Offner 30 January 2017 at 08:51

Estimate: 4h

Pothys - MitrahSoft 10 January 2017 at 11:32

I've added test case for this ticket & Confirmed the issue happen. In Lucee, switch case accepts the duplicate case
value without any error. In ACF, it working as expected.

Pull request: https://github.com/lucee/Lucee/pull/156

Brad Wood 6 January 2017 at 21:42

Seems like mostly a validation sort of thing. That's obviously bad code, but Adobe seems to be a bit more proactive about informing the user that they have a case that can never run. Well, technically it could run if there was no break in the first case, but it still wouldn't serve any purpose.

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Created 6 January 2017 at 21:38
Updated 20 May 2023 at 15:38

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