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authorPierre-Marie Pédrot2015-09-06 13:23:28 +0200
committerPierre-Marie Pédrot2015-09-06 13:23:28 +0200
commitd8b245d688ff64d17acd9e7591daf6d63b4e54f7 (patch)
tree0e202d1f39e97844d94a873b30e4fb14fb481f84 /plugins/extraction/ExtrHaskellZNum.v
parentc53f2f75375dfffd2f258c76f5b722d37ab0daf9 (diff)
parent5080991902a05ee720ab1d6fa1c9d592d3ffd36c (diff)
Merge branch 'v8.5'
Diffstat (limited to 'plugins/extraction/ExtrHaskellZNum.v')
-rw-r--r--plugins/extraction/ExtrHaskellZNum.v4
1 files changed, 3 insertions, 1 deletions
diff --git a/plugins/extraction/ExtrHaskellZNum.v b/plugins/extraction/ExtrHaskellZNum.v
index 3f645db9b1..cbbfda75e5 100644
--- a/plugins/extraction/ExtrHaskellZNum.v
+++ b/plugins/extraction/ExtrHaskellZNum.v
@@ -12,8 +12,10 @@ Require Import EqNat.
Extract Inlined Constant Z.add => "(Prelude.+)".
Extract Inlined Constant Z.sub => "(Prelude.-)".
Extract Inlined Constant Z.mul => "(Prelude.*)".
-Extract Inlined Constant Z.div => "Prelude.div".
Extract Inlined Constant Z.max => "Prelude.max".
Extract Inlined Constant Z.min => "Prelude.min".
Extract Inlined Constant Z_ge_lt_dec => "(Prelude.>=)".
Extract Inlined Constant Z_gt_le_dec => "(Prelude.>)".
+
+Extract Constant Z.div => "(\n m -> if m Prelude.== 0 then 0 else Prelude.div n m)".
+Extract Constant Z.modulo => "(\n m -> if m Prelude.== 0 then 0 else Prelude.mod n m)".