Unassigned Rulecalls, bugusing or feature

[cdietrich]

Hi,

sth like this seems to currently work in Langium

SomeRule:
    Fx  (SomeRuleA | SomeRuleB);

fragment Fx:
    someFlag=.... ;
    
SomeRuleA: ....;
SomeRuleB: ....;    

is this bugusing or a feature

(we might need to use it to solve the content assist does not work with common prefix problems)

[msujew]

Hey @cdietrich,

this is an intended feature. Due to the rather lax typing of AST nodes, we decided not to prohibit adopters from using this syntax :)