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Iris
Commits
e6edf4f4
Commit
e6edf4f4
authored
Dec 21, 2015
by
Robbert Krebbers
Browse files
Make cofe_subst slightly stronger by not re-infering the type.
parent
ce748a67
Changes
1
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Inline
Side-by-side
modures/cofe.v
View file @
e6edf4f4
...
...
@@ -11,8 +11,8 @@ Hint Extern 0 (_ ={_}= _) => symmetry; assumption.
Ltac
cofe_subst
:
=
repeat
match
goal
with
|
_
=>
progress
simplify_equality'
|
H
:
@
dist
_
?d
?n
?x
_
|-
_
=>
setoid_subst_aux
(@
dist
_
d
n
)
x
|
H
:
@
dist
_
?d
?n
_
?x
|-
_
=>
symmetry
in
H
;
setoid_subst_aux
(@
dist
_
d
n
)
x
|
H
:
@
dist
?A
?d
?n
?x
_
|-
_
=>
setoid_subst_aux
(@
dist
A
d
n
)
x
|
H
:
@
dist
?A
?d
?n
_
?x
|-
_
=>
symmetry
in
H
;
setoid_subst_aux
(@
dist
A
d
n
)
x
end
.
Record
chain
(
A
:
Type
)
`
{
Dist
A
}
:
=
{
...
...
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