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Iris
stdpp
Commits
fc78a6ba
Commit
fc78a6ba
authored
Apr 07, 2016
by
Robbert Krebbers
Browse files
Make atomic a boolean predicate.
parent
963a070d
Changes
1
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Inline
Side-by-side
theories/decidable.v
View file @
fc78a6ba
...
...
@@ -113,6 +113,7 @@ Lemma bool_decide_unpack (P : Prop) {dec : Decision P} : bool_decide P → P.
Proof
.
rewrite
bool_decide_spec
;
trivial
.
Qed
.
Lemma
bool_decide_pack
(
P
:
Prop
)
{
dec
:
Decision
P
}
:
P
→
bool_decide
P
.
Proof
.
rewrite
bool_decide_spec
;
trivial
.
Qed
.
Hint
Resolve
bool_decide_pack
.
Lemma
bool_decide_true
(
P
:
Prop
)
`
{
Decision
P
}
:
P
→
bool_decide
P
=
true
.
Proof
.
case_bool_decide
;
tauto
.
Qed
.
Lemma
bool_decide_false
(
P
:
Prop
)
`
{
Decision
P
}
:
¬
P
→
bool_decide
P
=
false
.
...
...
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