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authorGravatar letouzey <letouzey@85f007b7-540e-0410-9357-904b9bb8a0f7>2012-07-05 16:55:59 +0000
committerGravatar letouzey <letouzey@85f007b7-540e-0410-9357-904b9bb8a0f7>2012-07-05 16:55:59 +0000
commitf93f073df630bb46ddd07802026c0326dc72dafd (patch)
tree35035375b5c6260ce6f89ccfbbf95a140e562005 /theories/ZArith/Zminmax.v
parentd655986bc6d54c320a6ddd642cefde4a7f3088a9 (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/Zminmax.v')
-rw-r--r--theories/ZArith/Zminmax.v14
1 files changed, 7 insertions, 7 deletions
diff --git a/theories/ZArith/Zminmax.v b/theories/ZArith/Zminmax.v
index 8908175f6..8c22efc30 100644
--- a/theories/ZArith/Zminmax.v
+++ b/theories/ZArith/Zminmax.v
@@ -12,11 +12,11 @@ Require Import Orders BinInt Zcompare Zorder.
(*begin hide*)
(* Compatibility with names of the old Zminmax file *)
-Notation Zmin_max_absorption_r_r := Z.min_max_absorption (only parsing).
-Notation Zmax_min_absorption_r_r := Z.max_min_absorption (only parsing).
-Notation Zmax_min_distr_r := Z.max_min_distr (only parsing).
-Notation Zmin_max_distr_r := Z.min_max_distr (only parsing).
-Notation Zmax_min_modular_r := Z.max_min_modular (only parsing).
-Notation Zmin_max_modular_r := Z.min_max_modular (only parsing).
-Notation max_min_disassoc := Z.max_min_disassoc (only parsing).
+Notation Zmin_max_absorption_r_r := Z.min_max_absorption (compat "8.3").
+Notation Zmax_min_absorption_r_r := Z.max_min_absorption (compat "8.3").
+Notation Zmax_min_distr_r := Z.max_min_distr (compat "8.3").
+Notation Zmin_max_distr_r := Z.min_max_distr (compat "8.3").
+Notation Zmax_min_modular_r := Z.max_min_modular (compat "8.3").
+Notation Zmin_max_modular_r := Z.min_max_modular (compat "8.3").
+Notation max_min_disassoc := Z.max_min_disassoc (compat "8.3").
(*end hide*)