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Gregory Malecha
Iris
Commits
e70dee4c
Commit
e70dee4c
authored
Dec 03, 2019
by
Robbert Krebbers
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More test cases for `iSpecialize`.
parent
47c8a50f
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tests/proofmode.ref
tests/proofmode.ref
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tests/proofmode.v
tests/proofmode.v
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tests/proofmode.ref
View file @
e70dee4c
...
...
@@ 65,6 +65,17 @@ The command has indeed failed with message:
In nested Ltac calls to "iClear (constr)", "iElaborateSelPat" and
"<iris.proofmode.ltac_tactics.iElaborateSelPat_go>", last call failed.
Tactic failure: iElaborateSelPat: "HQ" not found.
"test_iAssert_intuitionistic"
: string
The command has indeed failed with message:
In nested Ltac calls to "<ssreflect_plugin::ssrtclseq@0> iAssert (==> P)%I with "[#]" as "#HPupd" ; first done",
"<ssreflect_plugin::ssrtclseq@0> iAssert (==> P)%I with "[#]" as "#HPupd" ; first done",
"iAssert (open_constr) with (constr) as (constr)",
"iAssertCore (open_constr) with (constr) as (constr) (tactic3)",
"iSpecializeCore (open_constr) with (open_constr) (open_constr) as (constr)",
"iSpecializePat (open_constr) (constr)" and "iSpecializePat_go", last call
failed.
Tactic failure: iSpecialize: (==> P)%I not persistent.
The command has indeed failed with message:
In nested Ltac calls to "iSpecialize (open_constr)",
"iSpecializeCore (open_constr) as (constr)",
...
...
tests/proofmode.v
View file @
e70dee4c
...
...
@@ 150,6 +150,62 @@ Lemma test_iSpecialize_Coq_entailment P Q R :
P
→
(
P

∗
Q
)
→
Q
.
Proof
.
iIntros
(
HP
HPQ
).
iDestruct
(
HPQ
$!
HP
)
as
"?"
.
done
.
Qed
.
Lemma
test_iSpecialize_intuitionistic
P
Q
R
:
□
P

∗
□
(
P

∗
P

∗
P

∗
P

∗
□
P

∗
P

∗
Q
)

∗
R

∗
R
∗
□
(
P
∗
Q
).
Proof
.
iIntros
"#HP #H HR"
.
(* Test that [H] remains in the intuitionistic context *)
iSpecialize
(
"H"
with
"HP"
).
iSpecialize
(
"H"
with
"[HP]"
)
;
first
done
.
iSpecialize
(
"H"
with
"[]"
)
;
first
done
.
iSpecialize
(
"H"
with
"[HR]"
)
;
first
done
.
iSpecialize
(
"H"
with
"[#]"
)
;
first
done
.
iFrame
"HR"
.
iSpecialize
(
"H"
with
"[]"
)
;
first
done
.
by
iFrame
"#"
.
Qed
.
Lemma
test_iSpecialize_intuitionistic_2
P
Q
R
:
□
P

∗
□
(
P

∗
P

∗
P

∗
P

∗
□
P

∗
P

∗
Q
)

∗
R

∗
R
∗
□
(
P
∗
Q
).
Proof
.
iIntros
"#HP #H HR"
.
(* Test that [H] remains in the intuitionistic context *)
iSpecialize
(
"H"
with
"HP"
)
as
#.
iSpecialize
(
"H"
with
"[HP]"
)
as
#
;
first
done
.
iSpecialize
(
"H"
with
"[]"
)
as
#
;
first
done
.
iSpecialize
(
"H"
with
"[HR]"
)
as
#
;
first
done
.
iSpecialize
(
"H"
with
"[#]"
)
as
#
;
first
done
.
iFrame
"HR"
.
iSpecialize
(
"H"
with
"[]"
)
as
#
;
first
done
.
by
iFrame
"#"
.
Qed
.
Lemma
test_iSpecialize_intuitionistic_3
P
Q
R
:
P

∗
□
(
P

∗
Q
)

∗
□
(
P

∗
<
pers
>
Q
)

∗
□
(
Q

∗
R
)

∗
P
∗
□
(
Q
∗
R
).
Proof
.
iIntros
"HP #H1 #H2 #H3"
.
(* Should fail, [Q] is not persistent *)
Fail
iSpecialize
(
"H1"
with
"HP"
)
as
#.
(* Should succeed, [<pers> P] is persistent *)
iSpecialize
(
"H2"
with
"HP"
)
as
#.
(* Should succeed, despite [R] not being persistent, no spatial premises are
needed to prove [Q] *)
iSpecialize
(
"H3"
with
"H2"
)
as
#.
by
iFrame
"#"
.
Qed
.
Check
"test_iAssert_intuitionistic"
.
Lemma
test_iAssert_intuitionistic
`
{!
BiBUpd
PROP
}
P
:
□
P

∗
□
==>
P
.
Proof
.
iIntros
"#HP"
.
(* Test that [HPupd1] ends up in the intuitionistic context *)
iAssert
(==>
P
)%
I
with
"[]"
as
"#HPupd1"
;
first
done
.
(* This should not work, [==> P] is not persistent. *)
Fail
iAssert
(==>
P
)%
I
with
"[#]"
as
"#HPupd2"
;
first
done
.
done
.
Qed
.
Lemma
test_iPure_intro_emp
R
`
{!
Affine
R
}
:
R

∗
emp
.
Proof
.
iIntros
"HR"
.
by
iPureIntro
.
Qed
.
...
...
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