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feat: expose diff at "synthesized type class instance is not definitionally equal" error #6213

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merged 1 commit into from
Nov 27, 2024

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@kmill kmill commented Nov 25, 2024

This PR exposes the difference in "synthesized type class instance is not definitionally equal" errors.

…onally equal" error

This PR exposes the difference in "synthesized type class instance is not definitionally equal" errors.
@kmill kmill added the changelog-pp Pretty printing label Nov 25, 2024
@github-actions github-actions bot added the toolchain-available A toolchain is available for this PR, at leanprover/lean4-pr-releases:pr-release-NNNN label Nov 25, 2024
leanprover-community-mathlib4-bot added a commit to leanprover-community/batteries that referenced this pull request Nov 25, 2024
leanprover-community-mathlib4-bot added a commit to leanprover-community/mathlib4 that referenced this pull request Nov 25, 2024
@leanprover-community-bot leanprover-community-bot added the builds-mathlib CI has verified that Mathlib builds against this PR label Nov 25, 2024
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@kmill kmill added this pull request to the merge queue Nov 27, 2024
Merged via the queue into leanprover:master with commit ce69243 Nov 27, 2024
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JovanGerb pushed a commit to JovanGerb/lean4 that referenced this pull request Jan 21, 2025
…onally equal" error (leanprover#6213)

This PR exposes the difference in "synthesized type class instance is
not definitionally equal" errors.
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