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David Swasey
coqstdpp
Commits
b6d58ca6
Commit
b6d58ca6
authored
Jan 17, 2018
by
Robbert Krebbers
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Support `` in `naive_solver`.
parent
a2a2d978
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tactics.v
theories/tactics.v
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theories/tactics.v
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b6d58ca6
...
...
@@ 517,6 +517,8 @@ Tactic Notation "naive_solver" tactic(tac) :=


Is_true
(_
&&
_)
=>
apply
andb_True
;
split

H
:
_
∨
_

_
=>
let
H1
:=
fresh
in
destruct
H
as
[
H1

H1
];
try
clear
H

H
:
Is_true
(_

_)

_
=>
apply
orb_True
in
H
;
let
H1
:=
fresh
in
destruct
H
as
[
H1

H1
];
try
clear
H
(**i solve the goal using the user supplied tactic *)


_
=>
solve
[
tac
]
end
;
...
...
@@ 525,6 +527,7 @@ Tactic Notation "naive_solver" tactic(tac) :=
(**i instantiation of the conclusion *)


∃
x
,
_
=>
no_new_unsolved_evars
ltac
:(
eexists
;
go
n
)


_
∨
_
=>
first
[
left
;
go
n

right
;
go
n
]


Is_true
(_

_)
=>
apply
orb_True
;
first
[
left
;
go
n

right
;
go
n
]

_
=>
(**i instantiations of assumptions. *)
lazymatch
n
with
...
...
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