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remove do expressions

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This commit is contained in:
Sebastian McKenzie 2015-07-13 16:37:08 +01:00
parent f757ca01a1
commit 1e77212efa
1 changed files with 0 additions and 14 deletions
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14
src/expression.js
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@ -281,20 +281,6 @@ pp.parseExprAtom = function(refShorthandDefaultPos) {
case tt._yield: case tt._yield:
if (this.inGenerator) this.unexpected() if (this.inGenerator) this.unexpected()
case tt._do:
if (this.options.features["es7.doExpressions"]) {
let node = this.startNode()
this.next()
var oldInFunction = this.inFunction
var oldLabels = this.labels
this.labels = []
this.inFunction = false
node.body = this.parseBlock()
this.inFunction = oldInFunction
this.labels = oldLabels
return this.finishNode(node, "DoExpression")
}
case tt.name: case tt.name:
let start = this.markPosition() let start = this.markPosition()
node = this.startNode() node = this.startNode()