Skip to content

Issues: leanprover/lean4

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

600 Open 1,371 Closed
600 Open 1,371 Closed
Author
Filter by author
Loading
Label
Filter by label
Loading
Use alt + click/return to exclude labels
or ⇧ + click/return for logical OR
Projects
Filter by project
Loading
Milestones
Filter by milestone
Loading
Assignee
Filter by who’s assigned
Sort
Sort by
Newest Oldest Most commented Least commented Recently updated Least recently updated Best match
Most reactions
👍 👎 😄 🎉 😕 ❤️ 🚀 👀

Issues list

MVarId.revertAll snags auxiliary declarations, leading to termination issues bug Something isn't working
#6263 opened Nov 29, 2024 by eric-wieser
3 tasks
3
omega fails to synthesize metavariables in the right order with structure arguments bug Something isn't working
#6260 opened Nov 29, 2024 by bollu
3 tasks done
Instant stack overflow upon defining type class instance bug Something isn't working
#6258 opened Nov 29, 2024 by FWuermse
3 tasks done
lake hangs at "Computing build jobs" when a file in an upstream project is deleted bug Something isn't working
#6240 opened Nov 27, 2024 by kim-em
2
unsafe term elaborator forces unassigned mvars early bug Something isn't working
#6237 opened Nov 27, 2024 by Kha
Stack overflow during elaboration bug Something isn't working
#6229 opened Nov 27, 2024 by kmill
3 tasks done
lake build MyProject.37: can't build files with numeric names bug Something isn't working Lake Lake related issue
#6228 opened Nov 26, 2024 by kim-em
2
Change of fvar type without change of FVarId at simp bug Something isn't working
#6226 opened Nov 26, 2024 by JLimperg
3 tasks done
split prints unhelpful message when failing bug Something isn't working
#6224 opened Nov 26, 2024 by nomeata
pp.analyze should imply pp.proofs bug Something isn't working
#6216 opened Nov 25, 2024 by JLimperg
3 tasks done
unused variable FP with forall syntax in signature bug Something isn't working
#6201 opened Nov 24, 2024 by digama0
RFC: Visual Separators in Number Literals RFC Request for comments
#6199 opened Nov 24, 2024 by Command-Master
1
3
lake: seems to accumulate ././'s bug Something isn't working Lake Lake related issue
#6186 opened Nov 23, 2024 by juhp
2 of 3 tasks
cmake should make use of pkgconfig to detect shared libuv and gmp libs correctly bug Something isn't working
#6183 opened Nov 23, 2024 by juhp
1 task done
conv-mode congr leaves unsynthesized placeholder bug Something isn't working
#6179 opened Nov 22, 2024 by eric-wieser
3 tasks done
RFC: pretty printing dot notation with CoeFun RFC Request for comments
#6178 opened Nov 22, 2024 by edegeltje
Confusing crash on infinite loop in metaprogram bug Something isn't working
#6172 opened Nov 22, 2024 by david-christiansen
Our RNG interface and implementation seem outdated
#6171 opened Nov 22, 2024 by david-christiansen
Lemma duplication ite_self and ite_id bug Something isn't working
#6169 opened Nov 22, 2024 by nomeata
simp? does not work in conv mode bug Something isn't working P-medium We may work on this issue if we find the time
#6164 opened Nov 21, 2024 by MichaelStollBayreuth
3 tasks done
1
simp? after a focus dot produces incorrectly indented lines bug Something isn't working P-low We are not planning to work on this issue
#6163 opened Nov 21, 2024 by MichaelStollBayreuth
3 tasks done
simp_arith: unwanted reduction of atoms due to overloaded vs. nonoverloaded operations bug Something isn't working P-medium We may work on this issue if we find the time
#6152 opened Nov 21, 2024 by nomeata
2
Sum.elim_map should be simp bug Something isn't working P-medium We may work on this issue if we find the time
#6142 opened Nov 20, 2024 by nomeata
1 of 3 tasks
Lean's LSP internals appear in autocompletes for IO.FS.Stream bug Something isn't working P-low We are not planning to work on this issue
#6135 opened Nov 20, 2024 by david-christiansen
2
CoeFun and implicit arguments bug Something isn't working
#6124 opened Nov 19, 2024 by mniip
3 tasks done
4
ProTip! Mix and match filters to narrow down what you’re looking for.