On Wednesday, 8 July 2015 at 07:15:27 UTC, Yuxuan Shui wrote:
I think it will be useful to extent switch statement to support any type that implements opEquals and opHash.

Is there any technical difficulties to implement this?

Hardly anyone wants switch to be a better if-else ladder.
https://issues.dlang.org/show_bug.cgi?id=5862
Many would like it to support pattern matching though.
http://wiki.dlang.org/DIP32#Various_places_that_you_can_use_unpacking_and_pattern_matching

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