diff options
| author |  letouzey <letouzey@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2012-07-05 16:55:59 +0000 |
|---|---|---|
| committer | letouzey <letouzey@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2012-07-05 16:55:59 +0000 |
| commit | f93f073df630bb46ddd07802026c0326dc72dafd (patch) | |
| tree | 35035375b5c6260ce6f89ccfbbf95a140e562005 /theories/ZArith/Zdiv.v | |
| parent | d655986bc6d54c320a6ddd642cefde4a7f3088a9 (diff) | |
Notation: a new annotation "compat 8.x" extending "only parsing"
Suppose we declare : Notation foo := bar (compat "8.3").
Then each time foo is used in a script :
- By default nothing particular happens (for the moment)
- But we could get a warning explaining that
"foo is bar since coq > 8.3".
For that, either use the command-line option -verb-compat-notations
or the interactive command "Set Verbose Compat Notations".
- There is also a strict mode, where foo is forbidden : the previous
warning is now an error.
For that, either use the command-line option -no-compat-notations
or the interactive command "Unset Compat Notations".
When Coq is launched in compatibility mode (via -compat 8.x),
using a notation tagged "8.x" will never trigger a warning or error.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15514 85f007b7-540e-0410-9357-904b9bb8a0f7
Diffstat (limited to 'theories/ZArith/Zdiv.v')
| -rw-r--r-- | theories/ZArith/Zdiv.v | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/theories/ZArith/Zdiv.v b/theories/ZArith/Zdiv.v index 314f696a2..057fd6d34 100644 --- a/theories/ZArith/Zdiv.v +++ b/theories/ZArith/Zdiv.v @@ -18,16 +18,16 @@ Local Open Scope Z_scope. (** The definition of the division is now in [BinIntDef], the initial specifications and properties are in [BinInt]. *) -Notation Zdiv_eucl_POS := Z.pos_div_eucl (only parsing). -Notation Zdiv_eucl := Z.div_eucl (only parsing). -Notation Zdiv := Z.div (only parsing). -Notation Zmod := Z.modulo (only parsing). - -Notation Zdiv_eucl_eq := Z.div_eucl_eq (only parsing). -Notation Z_div_mod_eq_full := Z.div_mod (only parsing). -Notation Zmod_POS_bound := Z.pos_div_eucl_bound (only parsing). -Notation Zmod_pos_bound := Z.mod_pos_bound (only parsing). -Notation Zmod_neg_bound := Z.mod_neg_bound (only parsing). +Notation Zdiv_eucl_POS := Z.pos_div_eucl (compat "8.3"). +Notation Zdiv_eucl := Z.div_eucl (compat "8.3"). +Notation Zdiv := Z.div (compat "8.3"). +Notation Zmod := Z.modulo (compat "8.3"). + +Notation Zdiv_eucl_eq := Z.div_eucl_eq (compat "8.3"). +Notation Z_div_mod_eq_full := Z.div_mod (compat "8.3"). +Notation Zmod_POS_bound := Z.pos_div_eucl_bound (compat "8.3"). +Notation Zmod_pos_bound := Z.mod_pos_bound (compat "8.3"). +Notation Zmod_neg_bound := Z.mod_neg_bound (compat "8.3"). (** * Main division theorems *) |