Skip to content

fix: assertion violation in mkEqProofImpl#12473

Merged
leodemoura merged 1 commit intomasterfrom
lean-12246
Feb 14, 2026
Merged

fix: assertion violation in mkEqProofImpl#12473
leodemoura merged 1 commit intomasterfrom
lean-12246

Conversation

@leodemoura
Copy link
Member

This PR fixes an assertion violation in grind reported at #12246 This assertion fails when in examples containing heterogenous equalities with elements of different types (e.g., Fin n and Fin m) attached to the same theory solver.

Closes #12246

This PR fixes an assertion violation in `grind` reported at #12246
This assertion fails when in examples containing heterogenous
equalities with elements of different types (e.g., `Fin n` and `Fin m`) attached to the same
theory solver.

Closes #12246
@leodemoura leodemoura added the changelog-tactics User facing tactics label Feb 14, 2026
@leodemoura leodemoura enabled auto-merge February 14, 2026 00:31
@leodemoura leodemoura added this pull request to the merge queue Feb 14, 2026
Merged via the queue into master with commit e579dfd Feb 14, 2026
21 checks passed
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

changelog-tactics User facing tactics

Projects

None yet

Development

Successfully merging this pull request may close these issues.

grind panic: assertion violation in mkEqProofImpl when goal contains metavariables

1 participant