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2 commits

Author SHA1 Message Date
jrr6
7ed716f904
feat: improve projection and field-notation errors (#8986)
This PR improves the error messages produced by invalid projections and
field notation. It also adds a hint to the "function expected" error
message noting the argument to which the term is being applied, which
can be helpful for debugging spurious "function expected" messages
actually caused by syntax errors.

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Co-authored-by: Joachim Breitner <mail@joachim-breitner.de>
2025-06-26 18:36:47 +00:00
jrr6
32795911d2
feat: add initial error explanations (#8934)
This PR adds explanations for a few errors concerning noncomputability,
redundant match alternatives, and invalid inductive declarations.

These adopt a lower-case error naming style, which is also applied to
existing error explanation tests.
2025-06-23 17:24:09 +00:00