lean4-htt

Author SHA1 Message Date

Author	SHA1	Message	Date
jrr6	62f14514da	refactor: update built-in tactic error messages (#9633 ) This PR updates various error messages produced by or associated with built-in tactics and adapts their formatting to current conventions.	2025-07-31 14:16:57 +00:00
jrr6	34bd6e8bfd	feat: improve `split` error messages (#9424 ) This PR improves the error messages produced by the `split` tactic, including suggesting syntax fixes and related tactics with which it might be confused. Note that, to avoid clashing with the new error message styling conventions used in these messages, this PR also updates the formatting of the message produced by `throwTacticEx`. Closes #6224	2025-07-18 22:36:10 +00:00
Leonardo de Moura	a23292f049	feat: add option `tactic.skipAssignedInstances := true` for backward compatibilty (#3526 ) When using `set_option tactic.skipAssignedInstances false`, `simp` and `rw` will synthesize instance implicit arguments even if they have assigned by unification. If the synthesized argument does not match the assigned one the rewrite is not performed. This option has been added for backward compatibility.	2024-02-28 05:52:29 +00:00

jrr6

62f14514da

refactor: update built-in tactic error messages (#9633 )

This PR updates various error messages produced by or associated with
built-in tactics and adapts their formatting to current conventions.

2025-07-31 14:16:57 +00:00

jrr6

34bd6e8bfd

feat: improve split error messages (#9424 )

This PR improves the error messages produced by the `split` tactic,
including suggesting syntax fixes and related tactics with which it
might be confused.

Note that, to avoid clashing with the new error message styling
conventions used in these messages, this PR also updates the formatting
of the message produced by `throwTacticEx`.

Closes #6224

2025-07-18 22:36:10 +00:00

Leonardo de Moura

a23292f049

feat: add option tactic.skipAssignedInstances := true for backward compatibilty (#3526 )

When using `set_option tactic.skipAssignedInstances false`, `simp` and
`rw` will synthesize instance implicit arguments even if they have
assigned by unification. If the synthesized argument does not match the
assigned one the rewrite is not performed. This option has been added
for backward compatibility.

2024-02-28 05:52:29 +00:00

3 commits