enum switch: multiple members in one case not working

Hello, I would like to use the enum switch feature of MPS. I want to define more than one members per switch case. It should be possible to select multiple EnumMemberReference in the members child of EnumSwitchCase. However, the problem is that after I type a comma, I cannot input anything in the "no decl" space, there is no code completion and referencing (emphasis mine).

enum switch (link.sourceCardinality) { 
_0__1, _1 -> {
cellCollection.childCellModel.add(< % ^( link )^ %>);
}
_0__n, <no decl> -> {
cellCollection.childCellModel.add(< (> % ^( link )^ % /empty cell: <default> <)>);
}
};

Error message:

"No reference in the obligatory role 'decl'"

 

I reckon the culprit is the "heuristics" of reference nodes discussed in https://mps-support.jetbrains.com/hc/en-us/community/posts/206614295-Menus-Ctrl-Space- 

 

Is there a workaround? Do we need to report this as a bug?

3 comments
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Hello Adrian Szegedi!

If you faced this problem in 2019.3 or 2019.3.1 then this is bug, the fix will be included in 2019.3.2.

1
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Thank you for the infromation. Yes, it is in 2019.3.1. When can be 2019.3.2 expected to be released?

0
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I think the bugfix will be available in the beginning of the next week.

1

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