diff options
| author |  Emilio Jesus Gallego Arias <e+git@x80.org> | 2018-04-09 01:33:31 +0200 |
|---|---|---|
| committer | Emilio Jesus Gallego Arias <e+git@x80.org> | 2018-04-13 12:13:48 +0200 |
| commit | 2243c25c79ab19876ad74452c9cecc7dcc88c67c (patch) | |
| tree | f32573eb7d7c4dbdb4493e186bed87c80e61a747 /theories/PArith | |
| parent | b68e0b4f9ba37d1c2fa5921e1d934b4b38bfdfe7 (diff) | |
[ltac] Deprecate nameless fix/cofix.
LTAC's `fix` and `cofix` do require access to the proof object inside
the tactic monad when used without a name. This is a bit inconvenient
as we aim to make the handling of the proof object purely functional.
Alternatives have been discussed in #7196, and it seems that
deprecating the nameless forms may have the best cost/benefit ratio,
so opening this PR for discussion.
See also #6171.
Diffstat (limited to 'theories/PArith')
| -rw-r--r-- | theories/PArith/BinPos.v | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/theories/PArith/BinPos.v b/theories/PArith/BinPos.v index 8d0896db7..000d895e1 100644 --- a/theories/PArith/BinPos.v +++ b/theories/PArith/BinPos.v @@ -1655,7 +1655,7 @@ Qed. Lemma sqrtrem_spec p : SqrtSpec (sqrtrem p) p. Proof. -revert p. fix 1. +revert p. fix sqrtrem_spec 1. destruct p; try destruct p; try (constructor; easy); apply sqrtrem_step_spec; auto. Qed. |