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use some ES6 to simplify code

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This commit is contained in:
Ondrej Kraus 2015-02-25 14:13:15 +01:00
parent c5913564f8
commit e8741daee3
1 changed files with 3 additions and 4 deletions
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7
src/babel/transformation/transformers/es6/parameters.rest.js
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@ -4,7 +4,7 @@ var t = require("../../../types");
exports.check = t.isRestElement;
var memberExpressionVisitor = {
enter: function (node, parent, scope, state) {
enter(node, parent, scope, state) {
if (t.isScope(node, parent) && !scope.bindingIdentifierEquals(state.name, state.outerDeclar)) {
return this.skip();
}
@ -22,7 +22,7 @@ var memberExpressionVisitor = {
typeof prop.value === "number" ||
t.isUnaryExpression(prop) ||
t.isBinaryExpression(prop)) {
state.candidates.push({ node: node, parent: parent });
state.candidates.push({ node, parent });
return;
}
}
@ -93,8 +93,7 @@ exports.Function = function (node, parent, scope, file) {
scope.traverse(node, memberExpressionVisitor, state);
if (state.isOptimizable) {
for (var i = 0, count = state.candidates.length; i < count; ++i) {
var candidate = state.candidates[i];
for (let candidate of state.candidates) {
optimizeMemberExpression(candidate.node, candidate.parent, node.params.length, state.strictMode);
}
return;