Skip to content
GitLab
Projects
Groups
Snippets
Help
Loading...
Help
What's new
10
Help
Support
Community forum
Keyboard shortcuts
?
Submit feedback
Contribute to GitLab
Sign in / Register
Toggle navigation
Open sidebar
Iris
Iris
Commits
09e52924
Commit
09e52924
authored
Feb 25, 2016
by
Robbert Krebbers
Browse files
Options
Browse Files
Download
Email Patches
Plain Diff
Remove obsolete tactic wp_strip_later.
parent
2ee38008
Changes
1
Hide whitespace changes
Inline
Side-by-side
Showing
1 changed file
with
6 additions
and
14 deletions
+6
-14
heap_lang/wp_tactics.v
heap_lang/wp_tactics.v
+6
-14
No files found.
heap_lang/wp_tactics.v
View file @
09e52924
...
...
@@ -5,14 +5,6 @@ Import uPred.
(** wp-specific helper tactics *)
(* First try to productively strip off laters; if that fails, at least
cosmetically get rid of laters in the conclusion. *)
Ltac
wp_strip_later
:
=
let
rec
go
:
=
lazymatch
goal
with
|
|-
_
⊑
(
_
★
_
)
=>
apply
sep_mono
;
go
|
|-
_
⊑
▷
_
=>
apply
later_intro
|
|-
_
⊑
_
=>
reflexivity
end
in
intros_revert
ltac
:
(
first
[
strip_later
|
etrans
;
[|
go
]
]
).
Ltac
wp_bind
K
:
=
lazymatch
eval
hnf
in
K
with
|
[]
=>
idtac
...
...
@@ -25,7 +17,7 @@ Ltac wp_finish :=
|
|-
_
⊑
wp
_
_
_
=>
etrans
;
[|
eapply
wp_value_pvs
;
reflexivity
]
;
(* sometimes, we will have to do a final view shift, so only apply
wp_value
if we obtain a consecutive wp *)
pvs_intro
if we obtain a consecutive wp *)
try
(
eapply
pvs_intro
;
match
goal
with
|-
_
⊑
wp
_
_
_
=>
simpl
|
_
=>
fail
end
)
|
_
=>
idtac
...
...
@@ -42,7 +34,7 @@ Tactic Notation "wp_rec" ">" :=
wp_finish
end
)
end
).
Tactic
Notation
"wp_rec"
:
=
wp_rec
>
;
wp_
strip_later
.
Tactic
Notation
"wp_rec"
:
=
wp_rec
>
;
try
strip_later
.
Tactic
Notation
"wp_lam"
">"
:
=
match
goal
with
...
...
@@ -52,7 +44,7 @@ Tactic Notation "wp_lam" ">" :=
wp_bind
K
;
etrans
;
[|
eapply
wp_lam
;
reflexivity
]
;
wp_finish
end
)
end
.
Tactic
Notation
"wp_lam"
:
=
wp_lam
>
;
wp_
strip_later
.
Tactic
Notation
"wp_lam"
:
=
wp_lam
>
;
try
strip_later
.
Tactic
Notation
"wp_let"
">"
:
=
wp_lam
>.
Tactic
Notation
"wp_let"
:
=
wp_lam
.
...
...
@@ -72,7 +64,7 @@ Tactic Notation "wp_op" ">" :=
wp_bind
K
;
etrans
;
[|
eapply
wp_un_op
;
reflexivity
]
;
wp_finish
end
)
end
.
Tactic
Notation
"wp_op"
:
=
wp_op
>
;
wp_
strip_later
.
Tactic
Notation
"wp_op"
:
=
wp_op
>
;
try
strip_later
.
Tactic
Notation
"wp_if"
">"
:
=
match
goal
with
...
...
@@ -83,7 +75,7 @@ Tactic Notation "wp_if" ">" :=
etrans
;
[|
apply
wp_if_true
||
apply
wp_if_false
]
;
wp_finish
end
)
end
.
Tactic
Notation
"wp_if"
:
=
wp_if
>
;
wp_
strip_later
.
Tactic
Notation
"wp_if"
:
=
wp_if
>
;
try
strip_later
.
Tactic
Notation
"wp_focus"
open_constr
(
efoc
)
:
=
match
goal
with
...
...
@@ -95,7 +87,7 @@ Tactic Notation "wp" ">" tactic(tac) :=
match
goal
with
|
|-
_
⊑
wp
?E
?e
?Q
=>
reshape_expr
e
ltac
:
(
fun
K
e'
=>
wp_bind
K
;
tac
)
end
.
Tactic
Notation
"wp"
tactic
(
tac
)
:
=
(
wp
>
tac
)
;
[
wp_
strip_later
|..].
Tactic
Notation
"wp"
tactic
(
tac
)
:
=
(
wp
>
tac
)
;
[
try
strip_later
|..].
(* In case the precondition does not match.
TODO: Have one tactic unifying wp and ewp. *)
...
...
Write
Preview
Markdown
is supported
0%
Try again
or
attach a new file
.
Attach a file
Cancel
You are about to add
0
people
to the discussion. Proceed with caution.
Finish editing this message first!
Cancel
Please
register
or
sign in
to comment