JetBrains / JetBrains/arend-lib
Not intuitive error message of mcases tactic.
Open
meta
usability-problem
- Dominant language
- Java
- Stars
- 85
- Forks
- 23
- PR merge metrics
- No merged PRs in 30d
Description
If the user forgets to surround mcases tactic with parentheses he won't get an error message.
Instead he will get "missing clauses" message (despite the fact that clauses are present and no syntactic error is reported!)

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