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fix es7 export extensions compound list

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This commit is contained in:
Sebastian McKenzie 2015-04-01 23:21:16 +11:00
parent 2fffffe780
commit 9a3e36055d
1 changed files with 13 additions and 3 deletions
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16
src/statement.js
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@ -558,9 +558,10 @@ pp.parseClassSuper = function(node) {
pp.parseExport = function(node) {
this.next()
// export * from '...'
if (this.eat(tt.star)) {
if (this.type === tt.star) {
let specifier = this.startNode()
this.next()
if (this.options.features["es7.exportExtensions"] && this.eatContextual("as")) {
let specifier = this.startNode()
specifier.exported = this.parseIdent()
node.specifiers = [this.finishNode(specifier, "ExportNamespaceSpecifier")]
this.parseExportSpecifiersMaybe(node)
@ -573,7 +574,16 @@ pp.parseExport = function(node) {
let specifier = this.startNode()
specifier.exported = this.parseIdent(true)
node.specifiers = [this.finishNode(specifier, "ExportDefaultSpecifier")]
this.parseExportSpecifiersMaybe(node)
if (this.type === tt.comma && this.lookahead().type === tt.star) {
this.expect(tt.comma)
let specifier = this.startNode()
this.expect(tt.star)
this.expectContextual("as")
specifier.exported = this.parseIdent()
node.specifiers.push(this.finishNode(specifier, "ExportNamespaceSpecifier"))
} else {
this.parseExportSpecifiersMaybe(node)
}
this.parseExportFrom(node)
} else if (this.eat(tt._default)) { // export default ...
let expr = this.parseMaybeAssign()