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| author | Yann Herklotz <git@yannherklotz.com> | 2020-06-28 23:26:29 +0100 |
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| committer | Yann Herklotz <git@yannherklotz.com> | 2020-06-28 23:26:29 +0100 |
| commit | a83cd5feed50d90de67da4ec78e0281520dbdf1f (patch) | |
| tree | e148184e16a4854ae557e829fa2bfcf5746b8db1 /src/common/Coquplib.v | |
| parent | b56f06b184afe0b1a735ac91cb450784f642d45e (diff) | |
| parent | 2f71ed762e496545699ba804e29c573aa2e0b947 (diff) | |
| download | vericert-a83cd5feed50d90de67da4ec78e0281520dbdf1f.tar.gz vericert-a83cd5feed50d90de67da4ec78e0281520dbdf1f.zip | |
Merge remote-tracking branch 'james/arrays-proof' into develop
Diffstat (limited to 'src/common/Coquplib.v')
| -rw-r--r-- | src/common/Coquplib.v | 26 |
1 files changed, 18 insertions, 8 deletions
diff --git a/src/common/Coquplib.v b/src/common/Coquplib.v index b4ca906..5de1e7c 100644 --- a/src/common/Coquplib.v +++ b/src/common/Coquplib.v @@ -69,45 +69,52 @@ Ltac kill_bools := Ltac unfold_constants := repeat match goal with - | [ _ : _ |- context[Integers.Ptrofs.modulus] ] => + | [ |- context[Integers.Ptrofs.modulus] ] => replace Integers.Ptrofs.modulus with 4294967296 by reflexivity | [ H : context[Integers.Ptrofs.modulus] |- _ ] => replace Integers.Ptrofs.modulus with 4294967296 in H by reflexivity - | [ _ : _ |- context[Integers.Ptrofs.min_signed] ] => + | [ |- context[Integers.Ptrofs.min_signed] ] => replace Integers.Ptrofs.min_signed with (-2147483648) by reflexivity | [ H : context[Integers.Ptrofs.min_signed] |- _ ] => replace Integers.Ptrofs.min_signed with (-2147483648) in H by reflexivity - | [ _ : _ |- context[Integers.Ptrofs.max_signed] ] => + | [ |- context[Integers.Ptrofs.max_signed] ] => replace Integers.Ptrofs.max_signed with 2147483647 by reflexivity | [ H : context[Integers.Ptrofs.max_signed] |- _ ] => replace Integers.Ptrofs.max_signed with 2147483647 in H by reflexivity - | [ _ : _ |- context[Integers.Ptrofs.max_unsigned] ] => + | [ |- context[Integers.Ptrofs.max_unsigned] ] => replace Integers.Ptrofs.max_unsigned with 4294967295 by reflexivity | [ H : context[Integers.Ptrofs.max_unsigned] |- _ ] => replace Integers.Ptrofs.max_unsigned with 4294967295 in H by reflexivity - | [ _ : _ |- context[Integers.Int.modulus] ] => + | [ |- context[Integers.Int.modulus] ] => replace Integers.Int.modulus with 4294967296 by reflexivity | [ H : context[Integers.Int.modulus] |- _ ] => replace Integers.Int.modulus with 4294967296 in H by reflexivity - | [ _ : _ |- context[Integers.Int.min_signed] ] => + | [ |- context[Integers.Int.min_signed] ] => replace Integers.Int.min_signed with (-2147483648) by reflexivity | [ H : context[Integers.Int.min_signed] |- _ ] => replace Integers.Int.min_signed with (-2147483648) in H by reflexivity - | [ _ : _ |- context[Integers.Int.max_signed] ] => + | [ |- context[Integers.Int.max_signed] ] => replace Integers.Int.max_signed with 2147483647 by reflexivity | [ H : context[Integers.Int.max_signed] |- _ ] => replace Integers.Int.max_signed with 2147483647 in H by reflexivity - | [ _ : _ |- context[Integers.Int.max_unsigned] ] => + | [ |- context[Integers.Int.max_unsigned] ] => replace Integers.Int.max_unsigned with 4294967295 by reflexivity | [ H : context[Integers.Int.max_unsigned] |- _ ] => replace Integers.Int.max_unsigned with 4294967295 in H by reflexivity + + | [ |- context[Integers.Ptrofs.unsigned (Integers.Ptrofs.repr ?x) ] ] => + match (eval compute in (0 <=? x)) with + | true => replace (Integers.Ptrofs.unsigned (Integers.Ptrofs.repr x)) + with x by reflexivity + | false => idtac + end end. Ltac simplify := unfold_constants; simpl in *; @@ -117,6 +124,9 @@ Ltac simplify := unfold_constants; simpl in *; Global Opaque Nat.div. Global Opaque Z.mul. +Infix "==nat" := eq_nat_dec (no associativity, at level 50). +Infix "==Z" := Z.eq_dec (no associativity, at level 50). + (* Definition const (A B : Type) (a : A) (b : B) : A := a. Definition compose (A B C : Type) (f : B -> C) (g : A -> B) (x : A) : C := f (g x). *) |