Comments (3)
konnov
commented on May 20, 2024
The current idea is to remove LetInOper from the set of operators. Indeed, it looks more like a declaration rather than an operator. Instead, we will introduce a subclass of TlaEx that contains TlaOperDecl as an argument.
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konnov
commented on May 20, 2024
Commit 3244b15 introduces LetIn0Ex, which is a special case of the expression discussed in this issue. Shall we introduce a full version, e.g., LetInEx that would replace both LetIn0Ex and LetInOper? Then the preprocessing would expand all the let definitions that have parameters and leave the nullary definitions.
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Kukovec
commented on May 20, 2024
After a lot of back-and-forth, we've decided to drop LetIn0Ex and introduce a uniform LetInEx instead of LetInOper. In a future commit, LET-IN expansion will be modified to optionally avoid expanding 0-arity operators.
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Related Issues (20)
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