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Thu, Sep 12, 06:20
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text/x-c++
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Sat, Sep 14, 06:20 (2 d)
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blob
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Raw Data
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rOACCT Open Access Compliance Check Tool (OACCT)
index.js
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"use strict"
;
Object
.
defineProperty
(
exports
,
"__esModule"
,
{
value
:
true
});
exports
.
skipAllButComputedKey
=
skipAllButComputedKey
;
exports
.
default
=
exports
.
environmentVisitor
=
void
0
;
var
_traverse
=
_interopRequireDefault
(
require
(
"@babel/traverse"
));
var
_helperMemberExpressionToFunctions
=
_interopRequireDefault
(
require
(
"@babel/helper-member-expression-to-functions"
));
var
_helperOptimiseCallExpression
=
_interopRequireDefault
(
require
(
"@babel/helper-optimise-call-expression"
));
var
t
=
_interopRequireWildcard
(
require
(
"@babel/types"
));
function
_getRequireWildcardCache
()
{
if
(
typeof
WeakMap
!==
"function"
)
return
null
;
var
cache
=
new
WeakMap
();
_getRequireWildcardCache
=
function
()
{
return
cache
;
};
return
cache
;
}
function
_interopRequireWildcard
(
obj
)
{
if
(
obj
&&
obj
.
__esModule
)
{
return
obj
;
}
if
(
obj
===
null
||
typeof
obj
!==
"object"
&&
typeof
obj
!==
"function"
)
{
return
{
default
:
obj
};
}
var
cache
=
_getRequireWildcardCache
();
if
(
cache
&&
cache
.
has
(
obj
))
{
return
cache
.
get
(
obj
);
}
var
newObj
=
{};
var
hasPropertyDescriptor
=
Object
.
defineProperty
&&
Object
.
getOwnPropertyDescriptor
;
for
(
var
key
in
obj
)
{
if
(
Object
.
prototype
.
hasOwnProperty
.
call
(
obj
,
key
))
{
var
desc
=
hasPropertyDescriptor
?
Object
.
getOwnPropertyDescriptor
(
obj
,
key
)
:
null
;
if
(
desc
&&
(
desc
.
get
||
desc
.
set
))
{
Object
.
defineProperty
(
newObj
,
key
,
desc
);
}
else
{
newObj
[
key
]
=
obj
[
key
];
}
}
}
newObj
.
default
=
obj
;
if
(
cache
)
{
cache
.
set
(
obj
,
newObj
);
}
return
newObj
;
}
function
_interopRequireDefault
(
obj
)
{
return
obj
&&
obj
.
__esModule
?
obj
:
{
default
:
obj
};
}
function
getPrototypeOfExpression
(
objectRef
,
isStatic
,
file
,
isPrivateMethod
)
{
objectRef
=
t
.
cloneNode
(
objectRef
);
const
targetRef
=
isStatic
||
isPrivateMethod
?
objectRef
:
t
.
memberExpression
(
objectRef
,
t
.
identifier
(
"prototype"
));
return
t
.
callExpression
(
file
.
addHelper
(
"getPrototypeOf"
),
[
targetRef
]);
}
function
skipAllButComputedKey
(
path
)
{
if
(
!
path
.
node
.
computed
)
{
path
.
skip
();
return
;
}
const
keys
=
t
.
VISITOR_KEYS
[
path
.
type
];
for
(
const
key
of
keys
)
{
if
(
key
!==
"key"
)
path
.
skipKey
(
key
);
}
}
const
environmentVisitor
=
{
[
`
$
{
t
.
staticBlock
?
"StaticBlock|"
:
""
}
ClassPrivateProperty
|
TypeAnnotation
`
](
path
)
{
path
.
skip
();
},
Function
(
path
)
{
if
(
path
.
isMethod
())
return
;
if
(
path
.
isArrowFunctionExpression
())
return
;
path
.
skip
();
},
"Method|ClassProperty"
(
path
)
{
skipAllButComputedKey
(
path
);
}
};
exports
.
environmentVisitor
=
environmentVisitor
;
const
visitor
=
_traverse
.
default
.
visitors
.
merge
([
environmentVisitor
,
{
Super
(
path
,
state
)
{
const
{
node
,
parentPath
}
=
path
;
if
(
!
parentPath
.
isMemberExpression
({
object
:
node
}))
return
;
state
.
handle
(
parentPath
);
}
}]);
const
specHandlers
=
{
memoise
(
superMember
,
count
)
{
const
{
scope
,
node
}
=
superMember
;
const
{
computed
,
property
}
=
node
;
if
(
!
computed
)
{
return
;
}
const
memo
=
scope
.
maybeGenerateMemoised
(
property
);
if
(
!
memo
)
{
return
;
}
this
.
memoiser
.
set
(
property
,
memo
,
count
);
},
prop
(
superMember
)
{
const
{
computed
,
property
}
=
superMember
.
node
;
if
(
this
.
memoiser
.
has
(
property
))
{
return
t
.
cloneNode
(
this
.
memoiser
.
get
(
property
));
}
if
(
computed
)
{
return
t
.
cloneNode
(
property
);
}
return
t
.
stringLiteral
(
property
.
name
);
},
get
(
superMember
)
{
return
this
.
_get
(
superMember
,
this
.
_getThisRefs
());
},
_get
(
superMember
,
thisRefs
)
{
const
proto
=
getPrototypeOfExpression
(
this
.
getObjectRef
(),
this
.
isStatic
,
this
.
file
,
this
.
isPrivateMethod
);
return
t
.
callExpression
(
this
.
file
.
addHelper
(
"get"
),
[
thisRefs
.
memo
?
t
.
sequenceExpression
([
thisRefs
.
memo
,
proto
])
:
proto
,
this
.
prop
(
superMember
),
thisRefs
.
this
]);
},
_getThisRefs
()
{
if
(
!
this
.
isDerivedConstructor
)
{
return
{
this
:
t
.
thisExpression
()
};
}
const
thisRef
=
this
.
scope
.
generateDeclaredUidIdentifier
(
"thisSuper"
);
return
{
memo
:
t
.
assignmentExpression
(
"="
,
thisRef
,
t
.
thisExpression
()),
this
:
t
.
cloneNode
(
thisRef
)
};
},
set
(
superMember
,
value
)
{
const
thisRefs
=
this
.
_getThisRefs
();
const
proto
=
getPrototypeOfExpression
(
this
.
getObjectRef
(),
this
.
isStatic
,
this
.
file
,
this
.
isPrivateMethod
);
return
t
.
callExpression
(
this
.
file
.
addHelper
(
"set"
),
[
thisRefs
.
memo
?
t
.
sequenceExpression
([
thisRefs
.
memo
,
proto
])
:
proto
,
this
.
prop
(
superMember
),
value
,
thisRefs
.
this
,
t
.
booleanLiteral
(
superMember
.
isInStrictMode
())]);
},
destructureSet
(
superMember
)
{
throw
superMember
.
buildCodeFrameError
(
`
Destructuring
to
a
super
field
is
not
supported
yet
.
`
);
},
call
(
superMember
,
args
)
{
const
thisRefs
=
this
.
_getThisRefs
();
return
(
0
,
_helperOptimiseCallExpression
.
default
)(
this
.
_get
(
superMember
,
thisRefs
),
t
.
cloneNode
(
thisRefs
.
this
),
args
,
false
);
},
optionalCall
(
superMember
,
args
)
{
const
thisRefs
=
this
.
_getThisRefs
();
return
(
0
,
_helperOptimiseCallExpression
.
default
)(
this
.
_get
(
superMember
,
thisRefs
),
t
.
cloneNode
(
thisRefs
.
this
),
args
,
true
);
}
};
const
looseHandlers
=
Object
.
assign
({},
specHandlers
,
{
prop
(
superMember
)
{
const
{
property
}
=
superMember
.
node
;
if
(
this
.
memoiser
.
has
(
property
))
{
return
t
.
cloneNode
(
this
.
memoiser
.
get
(
property
));
}
return
t
.
cloneNode
(
property
);
},
get
(
superMember
)
{
const
{
isStatic
,
superRef
}
=
this
;
const
{
computed
}
=
superMember
.
node
;
const
prop
=
this
.
prop
(
superMember
);
let
object
;
if
(
isStatic
)
{
object
=
superRef
?
t
.
cloneNode
(
superRef
)
:
t
.
memberExpression
(
t
.
identifier
(
"Function"
),
t
.
identifier
(
"prototype"
));
}
else
{
object
=
superRef
?
t
.
memberExpression
(
t
.
cloneNode
(
superRef
),
t
.
identifier
(
"prototype"
))
:
t
.
memberExpression
(
t
.
identifier
(
"Object"
),
t
.
identifier
(
"prototype"
));
}
return
t
.
memberExpression
(
object
,
prop
,
computed
);
},
set
(
superMember
,
value
)
{
const
{
computed
}
=
superMember
.
node
;
const
prop
=
this
.
prop
(
superMember
);
return
t
.
assignmentExpression
(
"="
,
t
.
memberExpression
(
t
.
thisExpression
(),
prop
,
computed
),
value
);
},
destructureSet
(
superMember
)
{
const
{
computed
}
=
superMember
.
node
;
const
prop
=
this
.
prop
(
superMember
);
return
t
.
memberExpression
(
t
.
thisExpression
(),
prop
,
computed
);
},
call
(
superMember
,
args
)
{
return
(
0
,
_helperOptimiseCallExpression
.
default
)(
this
.
get
(
superMember
),
t
.
thisExpression
(),
args
,
false
);
},
optionalCall
(
superMember
,
args
)
{
return
(
0
,
_helperOptimiseCallExpression
.
default
)(
this
.
get
(
superMember
),
t
.
thisExpression
(),
args
,
true
);
}
});
class
ReplaceSupers
{
constructor
(
opts
)
{
const
path
=
opts
.
methodPath
;
this
.
methodPath
=
path
;
this
.
isDerivedConstructor
=
path
.
isClassMethod
({
kind
:
"constructor"
})
&&
!!
opts
.
superRef
;
this
.
isStatic
=
path
.
isObjectMethod
()
||
path
.
node
.
static
;
this
.
isPrivateMethod
=
path
.
isPrivate
()
&&
path
.
isMethod
();
this
.
file
=
opts
.
file
;
this
.
superRef
=
opts
.
superRef
;
this
.
isLoose
=
opts
.
isLoose
;
this
.
opts
=
opts
;
}
getObjectRef
()
{
return
t
.
cloneNode
(
this
.
opts
.
objectRef
||
this
.
opts
.
getObjectRef
());
}
replace
()
{
const
handler
=
this
.
isLoose
?
looseHandlers
:
specHandlers
;
(
0
,
_helperMemberExpressionToFunctions
.
default
)(
this
.
methodPath
,
visitor
,
Object
.
assign
({
file
:
this
.
file
,
scope
:
this
.
methodPath
.
scope
,
isDerivedConstructor
:
this
.
isDerivedConstructor
,
isStatic
:
this
.
isStatic
,
isPrivateMethod
:
this
.
isPrivateMethod
,
getObjectRef
:
this
.
getObjectRef
.
bind
(
this
),
superRef
:
this
.
superRef
},
handler
));
}
}
exports
.
default
=
ReplaceSupers
;
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