Created
February 8, 2015 16:03
-
-
Save cevek/af0f3064325b114d29c8 to your computer and use it in GitHub Desktop.
atomExpression
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
function atomExpression(node){ | |
var name = ''; | |
var atomNames = 'Atom|AtomFormula|List|ListFormula'; | |
if (atomNames.indexOf(node.expression.text) > -1){ | |
var exps = []; | |
var n = node; | |
var ns = []; | |
var isReturn = false; | |
var isThis = false; | |
var ex = false; | |
while (n = n.parent){ | |
if (n.name && n.kind !== 128){ | |
ns.push(n.name.text); | |
} | |
if (isReturn && (n.kind == 128)){ | |
exps.push(n.name.text); | |
} | |
if (n.kind == 180){ | |
isReturn = true; | |
ex = true; | |
} | |
if (n.left && !ex){ | |
ex = true; | |
var exp = n.left; | |
do { | |
if (exp.argumentExpression){ | |
exps.push('[]'); | |
} | |
if (exp.text) { | |
exps.push(exp.text); | |
} | |
if (exp.name) { | |
exps.push(exp.name.text); | |
} | |
if (exp.kind == 92){ | |
isThis = true; | |
} | |
} | |
while (exp = exp.expression); | |
} | |
} | |
ns = ns.reverse().join("."); | |
exps = exps.reverse().join(".").replace(/\.\[\]/g, '[]'); | |
//console.log("ns", ns); | |
//console.log("exps", exps); | |
//console.log("isThis", isThis); | |
var prevParams = node.arguments.length ? ',' : ''; | |
for (var i = node.arguments.length; i < 3; i++) { | |
prevParams += 'void 0,'; | |
} | |
name = prevParams + "'" + ns + (ns && exps ? (isThis ? '.' : ':') : '') + exps + "'"; | |
/* | |
var cache = []; | |
var json = JSON.stringify(node, function(key, value) { | |
if (typeof value === 'object' && value !== null) { | |
if (cache.indexOf(value) !== -1) { | |
// Circular reference found, discard key | |
return '[circular '+ (value.id ? value.id : '') +']'; | |
} | |
// Store value in our collection | |
cache.push(value); | |
} | |
if (typeof value == 'object' && value && value.kind){ | |
value._kind = value.kind; | |
} | |
return value; | |
}); | |
*/ | |
return name; | |
} | |
return ''; | |
} | |
function emitNewExpression(node) { | |
write("new "); | |
emit(node.expression); | |
cache = null; // Enable garbage collection | |
//console.log(json); | |
if (node.arguments) { | |
write("("); | |
emitCommaList(node.arguments); | |
write(atomExpression(node)); | |
write(")"); | |
} | |
} |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment