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Moved closure out of getMemberVisibility 

This was defining a function on every call for no particular reason other
than being lazy, it seems.

Performance poopoo.
perfodd
Mike Gerwitz 2014-02-03 23:55:41 -05:00
parent 66cab74cc1
commit 5047d895c0
1 changed files with 15 additions and 11 deletions
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26
lib/MemberBuilder.js
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@ -297,35 +297,39 @@ exports.buildGetterSetter = function(
*/
function getMemberVisibility( members, keywords, name )
{
var viserr = function()
{
throw TypeError(
"Only one access modifier may be used for definition of '" +
name + "'"
);
}
// there's cleaner ways of doing this, but consider it loop unrolling for
// performance
if ( keywords[ 'private' ] )
{
( keywords[ 'public' ] || keywords[ 'protected' ] ) && viserr();
( keywords[ 'public' ] || keywords[ 'protected' ] )
&& viserr( name );
return members[ 'private' ];
}
else if ( keywords[ 'protected' ] )
{
( keywords[ 'public' ] || keywords[ 'private' ] ) && viserr();
( keywords[ 'public' ] || keywords[ 'private' ] )
&& viserr( name );
return members[ 'protected' ];
}
else
{
// public keyword is the default, so explicitly specifying it is only
// for clarity
( keywords[ 'private' ] || keywords[ 'protected' ] ) && viserr();
( keywords[ 'private' ] || keywords[ 'protected' ] )
&& viserr( name );
return members[ 'public' ];
}
}
function viserr( name )
{
throw TypeError(
"Only one access modifier may be used for definition of '" +
name + "'"
);
}
/**
* Scan each level of visibility for the requested member