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Using a typeof check in scope.

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This commit is contained in:
Timothy Jones
2010-10-25 14:42:37 +13:00
parent 99c06b5cda
commit 2ddae698bb
2 changed files with 9 additions and 16 deletions
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15
lib/scope.js
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@@ -13,6 +13,7 @@
type: 'arguments'
}
];
this.positions = {};
if (this.parent) {
this.garbage = this.parent.garbage;
} else {
@@ -25,19 +26,11 @@
})();
Scope.root = null;
Scope.prototype.add = function(name, type) {
var _len, _ref2, i, variable;
_ref2 = this.variables;
for (i = 0, _len = _ref2.length; i < _len; i++) {
variable = _ref2[i];
if (variable.name === name) {
this.variables[i].type = type;
return;
}
}
return this.variables.push({
var pos;
return typeof (pos = this.positions[name]) === 'number' ? this.variables[pos].type = type : this.positions[name] = this.variables.push({
name: name,
type: type
});
}) - 1;
};
Scope.prototype.startLevel = function() {
this.garbage.push([]);