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Loose: fix pattern+defaults case in function params.

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Ingvar Stepanyan 2014-10-27 00:57:19 +02:00 committed by Marijn Haverbeke
parent b46b53e149
commit 9cdc6809ce
1 changed files with 7 additions and 5 deletions
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12
acorn_loose.js
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@ -852,18 +852,20 @@
pushCx();
var params = parseExprList(tt.parenR);
for (var i = 0; i < params.length; i++) {
var param = toAssignable(params[i]), defValue = null;
var param = params[i], defValue = null;
if (param.type === "AssignmentExpression") {
defValue = param.right;
param = param.left;
}
param = toAssignable(param);
if (param.type === "SpreadElement") {
param = param.argument;
if (i === params.length - 1) {
node.rest = param;
continue;
}
} else if (param.type === "AssignmentExpression") {
defValue = param.right;
param = param.left;
}
node.params.push(checkLVal(param));
node.params.push(param);
defaults.push(defValue);
if (defValue) hasDefaults = true;
}